Kaaris Labs

Pefloxacin EP Impurity A

API Family: Norfloxacin

Sodium Stearyl Fumarate

API Family: Sodium Stearyl Fumarate

Ivabradine Amine Hydrochloride impurity

CAT No.: KL-01-00962

CAS NO.: 866783-13-3

Mol.F.: C12H17NO2. HCl

3-Oxo Deoxycholic acid

API Family: Deoxycholic acid

CAT No.: KL-02-00001

CAS NO.: 4185-01-7

Mol.F.: C24H38O4

?-Mangostin

API Family: Mangostin

CAT No.: KL-02-00002

CAS NO.: 6147-11-1

Mol.F.: C24H26O6

Levonorgestrel EP Impurity P

CAT No.: KL-02-00003

CAS NO.: 100021-05-4

Nebivolol Ethanol Impurity

CAT No.: KL-02-00004

CAS NO.: 1017878-67-9

Mol.F.: C11H12ClFO2

(S)-Alogliptin

CAT No.: KL-02-00005

CAS NO.: 1108732-05-3

N-Desmethyl Xanomeline

API Family: Xanomeline

CAT No.: KL-02-00006

CAS NO.: 131986-96-4

Mol.F.: C13H21N3OS

Diltiazem EP Impurity C

CAT No.: KL-02-00007

CAS NO.: 142926-07-6

Mol.F.: C21H25ClN2O4S

Vitamin A EP Impurity B

API Family: Vitamin A

CAT No.: KL-02-00008

CAS NO.: 144407-18-1

Mol.F.: C20H28

Formoterol EP Impurity D

CAT No.: KL-02-00011

CAS NO.: 1795133-96-8

Mol.F.: C44H56N4O12

Erlotinib EP Impurity H

CAT No.: KL-02-00012

CAS NO.: 183321-85-9

Mol.F.: C21H20ClN3O3

Cortexolone 17-Acetate

API Family: Cortexolone

CAT No.: KL-02-00013

CAS NO.: 19357-45-0

Tolterodine Impurity 1

API Family: Tolterodine

CAT No.: KL-02-00016

CAS NO.: 2732261-51-5

Mol.F.: C37H54N2O

Formoterol Related Compound C

CAT No.: KL-02-00017

CAS NO.: 3079028-43-3

Mol.F.: C24H30N2O8

7-Epi Paclitaxel

CAT No.: KL-02-00018

CAS NO.: 379688-61-6

Mol.F.: C47H51NO14

Benzathine BenzylPenicillin EP Impurity I

CAT No.: KL-02-00019

CAS NO.: 4493-18-9

Mol.F.: C14H22N2O4S

Etilefrine EP Impurity C (HCl salt)

API Family: Etilefrine

CAT No.: KL-02-00020

CAS NO.: 4779-94-6

Mol.F.: C8H11NO2 • HCl

Cariprazine Amine Analog (HCl salt)

CAT No.: KL-02-00021

CAS NO.: 506428-04-2

Mol.F.: C18H29Cl4N3

Aspartame Related Compound A

API Family: Aspartame

CAT No.: KL-02-00022

CAS NO.: 55102-13-1

Mol.F.: C13H14N2O4

D-Pantothenic acid

API Family: Pantothenic Acid

CAT No.: KL-02-00023

CAS NO.: 79-83-4

Mol.F.: C9H17NO5

"4-(4-Chlorophenyl)piperidine-2,6-dione"

API Family: Piperidine

CAT No.: KL-02-00025

CAS NO.: 84803-46-3

Mol.F.: C11H10ClNO2

Aripiprazole EP Impurity A

Aripiprazole EP Impurity B

CAT No.: KL-02-00028

CAS NO.: 119532-26-2

Mol.F.: C10H13Cl3N2

Aripiprazole EP Impurity C

CAT No.: KL-02-00029

CAS NO.: 203395-81-7

Mol.F.: C23H28ClN3O2

Aripiprazole EP Impurity D

CAT No.: KL-02-00030

CAS NO.: 203395-82-8

Mol.F.: C23H28ClN3O2

Aripiprazole EP Impurity E

CAT No.: KL-02-00031

CAS NO.: 129722-25-4

Mol.F.: C23H25Cl2N3O2

Aripiprazole EP Impurity F

CAT No.: KL-02-00032

CAS NO.: 573691-09-5

Mol.F.: C23H27Cl2N3O3

Aripiprazole EP Impurity G

CAT No.: KL-02-00033

CAS NO.: 1797986-18-5

Mol.F.: C48H56Cl4N6O4

Aripiprazole Bromobutoxyquinoline Impurity

CAT No.: KL-02-00034

CAS NO.: 129722-34-5

Mol.F.: C13H16BrNO2

"Aripiprazole 3,4-Dichloro Impurity"

CAT No.: KL-02-00035

CAS NO.: 203395-75-9

Aripiprazole Impurity G

CAT No.: KL-02-00036

CAS NO.: 129722-20-9

Adapalene Related Compound B

API Family: Adapalene

CAT No.: KL-02-00037

CAS NO.: 106685-41-0

Mol.F.: C29H30O3

Adapalene Related Compound A

API Family: Adapalene

Anastrozole EP Impurity B

CAT No.: KL-02-00039

CAS NO.: 1216898-82-6

Mol.F.: C30H31N9

Anastrozole EP Impurity C

CAT No.: KL-02-00040

CAS NO.: 120511-84-4

Mol.F.: C15H17BrN2

Anastrozole Monoacid Mononitrile

CAT No.: KL-02-00041

CAS NO.: 1338800-82-0

Mol.F.: C17H20N4O2

Anastrozole Monoacid Monoamide

CAT No.: KL-02-00042

CAS NO.: 2469244-33-3

Mol.F.: C17H22N4O3

Azilsartan Dimer

API Family: Azilsartan

CAT No.: KL-02-00043

CAS NO.: 1604812-35-2

Mol.F.: C35H28N4O11

Azilsartan Methyl Ester

API Family: Azilsartan

CAT No.: KL-02-00044

CAS NO.: 147403-52-9

Mol.F.: C26H22N4O5

Azilsartan Des-Ethyl Impurity

API Family: Azilsartan

CAT No.: KL-02-00045

CAS NO.: 1417576-00-1

Mol.F.: C28H20N4O8

Amlodipine EP Impurity A

Amlodipine EP Impurity B

CAT No.: KL-02-00047

CAS NO.: 721958-72-1

Mol.F.: C29H32ClN3O7

Amlodipine EP Impurity C

CAT No.: KL-02-00048

CAS NO.: 721958-74-3

Mol.F.: C22H30ClN3O6

Amlodipine EP Impurity E

CAT No.: KL-02-00049

CAS NO.: 140171-65-9

Mol.F.: C21H27ClN2O5

Amlodipine EP Impurity F

CAT No.: KL-02-00050

CAS NO.: 140171-66-0

Mol.F.: C19H23ClN2O5

R-Amlodipine Besylate

CAT No.: KL-02-00051

CAS NO.: 828247-64-9

Mol.F.: C26H31ClN2O8S

S-Amlodipine Besylate

Mol.F.: C20H25ClN2O5 • C 6H6O3S

CAT No.: KL-02-00052

CAS NO.: 150566-71-5

Amlodipine N-Lactoside

CAT No.: KL-02-00053

CAS NO.: 2173291-00-2

Mol.F.: C32H45ClN2O15

Amlodipine EP Impurity D (Fumarate salt)

Mol.F.: C20H23ClN2O5 • ( C4H4O4)

CAT No.: KL-02-00054

CAS NO.: 2138811-33-1

Amlodipine Glucose + Galactose adduct

CAT No.: KL-02-00055

Mol.F.: C26H35ClN2O10

Amlodipine EP Impurity D

CAT No.: KL-02-00056

CAS NO.: 113994-41-5

Mol.F.: C20H23ClN2O5

Amlodipine Dimer Impurity 1

CAT No.: KL-02-00057

CAS NO.: 2309467-38-5

Mol.F.: C48H52Cl2N4O12

Abiraterone Ethyl Ether

CAT No.: KL-02-00058

CAS NO.: 2484719-14-2

Mol.F.: C26H35NO

Abiraterone Isopropyl Ether

CAT No.: KL-02-00059

CAS NO.: 2484719-15-3

Mol.F.: C27H37NO

Alpha-Epoxyabiraterone Acetate

CAT No.: KL-02-00060

CAS NO.: 2484719-11-9

Beta-Epoxyabiraterone Acetate

CAT No.: KL-02-00061

CAS NO.: 2484719-26-6

7-Ketoabiraterone Acetate

CAT No.: KL-02-00062

CAS NO.: 2410075-48-6

Mol.F.: C26H31NO3

Abiraterone Acetate Diastereomer

CAT No.: KL-02-00063

CAS NO.: 2484719-10-8

Mol.F.: C26H33NO2

Abiraterone Acetate N-Oxide

CAT No.: KL-02-00064

CAS NO.: 2517964-85-9

"Abiraterone Acetate-5,6-Epoxide"

CAT No.: KL-02-00065

CAS NO.: 1868064-50-9

Abiraterone Propionate

CAT No.: KL-02-00066

CAS NO.: 1620323-43-4

Mol.F.: C27H35NO2

Amiodarone EP Impurity A

CAT No.: KL-02-00067

CAS NO.: 23551-25-9

Mol.F.: C25H31NO3

Amiodarone EP Impurity B

Mol.F.: C23H25I2NO3 • HCl

CAT No.: KL-02-00068

CAS NO.: 96027-74-6

Amiodarone EP Impurity C

CAT No.: KL-02-00069

CAS NO.: 1397201-93-2

Mol.F.: C25H31ClINO3

Amiodarone EP Impurity D

CAT No.: KL-02-00070

CAS NO.: 1951-26-4

Mol.F.: C19H16I2O3

Amiodarone EP Impurity E

CAT No.: KL-02-00071

CAS NO.: 52490-15-0

Mol.F.: C19H18O3

Amiodarone EP Impurity F

CAT No.: KL-02-00072

CAS NO.: 147030-50-0

Mol.F.: C19H17IO3

Amiodarone EP Impurity G

CAT No.: KL-02-00073

Mol.F.: C26H31I2NO4 : HCl

Amiodarone EP Impurity H

CAT No.: KL-02-00074

CAS NO.: 869-24-9

Mol.F.: C6H14ClN • HCl

Amisulpride EP Impurity A

CAT No.: KL-02-00075

CAS NO.: 26116-12-1

Mol.F.: C7H16N2

Amisulpride EP Impurity B

CAT No.: KL-02-00076

CAS NO.: 148516-54-5

Mol.F.: C16H25N3O4S

Amisulpride EP Impurity E

Amisulpride EP Impurity F

CAT No.: KL-02-00078

CAS NO.: 71676-01-2

Mol.F.: C17H27N3O5S

Atazanavir Impurity B

API Family: Atazanavir

CAT No.: KL-02-00079

CAS NO.: 198904-85-7

Mol.F.: C17H21N3O2

Atazanavir Impurity C

API Family: Atazanavir

CAT No.: KL-02-00080

CAS NO.: 98760-08-8

Mol.F.: C15H21NO3

Alfuzosin EP Impurity A Hydrochloride

CAT No.: KL-02-00081

CAS NO.: 98902-29-5

Mol.F.: C19H24ClN5O4

Alfuzosin EP Impurity B

CAT No.: KL-02-00082

CAS NO.: 23680-84-4

Mol.F.: C10H10ClN3O2

Alfuzosin EP Impurity C Hydrochloride

CAT No.: KL-02-00083

CAS NO.: 72104-34-8

Mol.F.: C19H28ClN5O4

Alfuzosin EP Impurity D Hydrochloride

CAT No.: KL-02-00084

CAS NO.: 81403-69-2

Mol.F.: C14H21N5O2 • HCl

Alfuzosin EP Impurity E Hydrochloride

CAT No.: KL-02-00085

CAS NO.: 1796934-51-4

Mol.F.: C15H21N5O3 • HCl

Acebutolol EP Impurity D

API Family: Acebutolol

CAT No.: KL-02-00086

CAS NO.: 57898-80-3

Mol.F.: C14H22N2O3

Acebutolol EP Impurity E Hydrochloride

API Family: Acebutolol

CAT No.: KL-02-00087

CAS NO.: 1432053-72-9

Mol.F.: C16H26N2O3 • HCl

Acebutolol EP Impurity G

API Family: Acebutolol

CAT No.: KL-02-00088

CAS NO.: 1330165-98-4

Mol.F.: C33H47N3O8

Aceclofenac EP Impurity C

CAT No.: KL-02-00089

CAS NO.: 15307-77-4

Mol.F.: C16H15Cl2NO2

Aceclofenac EP Impurity F

CAT No.: KL-02-00090

CAS NO.: 100499-89-6

Mol.F.: C23H19Cl2NO4

Aceclofenac EP Impurity H

CAT No.: KL-02-00091

CAS NO.: 1216495-92-9

Mol.F.: C20H17Cl2NO8

Aceclofenac EP Impurity I

CAT No.: KL-02-00092

CAS NO.: 15362-40-0

Mol.F.: C14H9Cl2NO

1 Amino-3 Hydroxy Adamantane

API Family: Adamantane

CAT No.: KL-02-00093

CAS NO.: 702-82-9

Mol.F.: C10H17NO

1-Nitroadamantane

API Family: Adamantane

CAT No.: KL-02-00094

CAS NO.: 7575-82-8

Mol.F.: C10H15NO2

Acetylcysteine EP Impurity C

API Family: Acetylcysteine

CAT No.: KL-02-00095

CAS NO.: 5545-17-5

Mol.F.: C10H16N2O6S2

Acetylcysteine EP Impurity D

API Family: Acetylcysteine

CAT No.: KL-02-00096

CAS NO.: 18725-37-6

Mol.F.: C7H11NO4S

Aciclovir EP Impurity A

CAT No.: KL-02-00097

CAS NO.: 102728-64-3

Mol.F.: C10H13N5O4

Aciclovir EP Impurity B

Aciclovir EP Impurity C

CAT No.: KL-02-00099

CAS NO.: 91702-61-3

Mol.F.: C8H11N5O3

Aciclovir EP Impurity F

CAT No.: KL-02-00100

CAS NO.: 110104-37-5

Mol.F.: C10H13N5O4

Aciclovir EP Impurity G

CAT No.: KL-02-00101

CAS NO.: 75128-73-3

Mol.F.: C12H15N5O5

Aciclovir EP Impurity I

CAT No.: KL-02-00102

CAS NO.: 1797832-75-7

Mol.F.: C14H16N10O4

Aciclovir EP Impurity J

CAT No.: KL-02-00103

CAS NO.: 166762-90-9

Mol.F.: C14H16N10O4

Aciclovir EP Impurity K

CAT No.: KL-02-00104

CAS NO.: 1797131-64-6

Mol.F.: C17H22N10O6

Aciclovir EP Impurity L

Aciclovir EP Impurity M

CAT No.: KL-02-00106

CAS NO.: 91702-60-2

Mol.F.: C12H15N5O5

Aciclovir EP Impurity P

CAT No.: KL-02-00107

CAS NO.: 23169-33-7

Mol.F.: C7H9N5O2

Aciclovir Impurity (N2-Acetylguanine)

CAT No.: KL-02-00108

CAS NO.: 19962-37-9

Mol.F.: C7H7N5O2

Acyclovir L-Isoleucinate

API Family: Acyclovir

CAT No.: KL-02-00109

CAS NO.: 142963-63-1

Mol.F.: C14H22N6O4

Albendazole EP Impurity A

CAT No.: KL-02-00110

CAS NO.: 80983-36-4

Mol.F.: C10H13N3S

Albendazole EP Impurity B

CAT No.: KL-02-00111

CAS NO.: 54029-12-8

Mol.F.: C12H15N3O3S

Albendazole EP Impurity C

CAT No.: KL-02-00112

CAS NO.: 75184-71-3

Mol.F.: C12H15N3O4S

Albendazole EP Impurity D

CAT No.: KL-02-00113

CAS NO.: 80983-34-2

Mol.F.: C10H13N3O2S

Albendazole EP Impurity E

CAT No.: KL-02-00114

CAS NO.: 10605-21-7

Mol.F.: C9H9N3O2

Atracurium Impurity (cis-Quaternary Alcohol)

API Family: Atracurium

CAT No.: KL-02-00115

Mol.F.: C29H42NO7 : C2F3O2

Atracurium cis-Quaternary Acid

API Family: Atracurium

CAT No.: KL-02-00116

CAS NO.: 1075727-06-8

Mol.F.: C30H37NO9S

Ambrisentan Vinyloxy Impurity

API Family: Ambrisentan

CAT No.: KL-02-00117

CAS NO.: 1639429-81-4

Mol.F.: C20H18N2O

Ambrisentan Hydroxy Acid Impurity (S-isomer)

API Family: Ambrisentan

CAT No.: KL-02-00118

CAS NO.: 178306-52-0

Mol.F.: C16H16O4

Ambroxol EP Impurity A

Ambroxol EP Impurity B

Ambroxol EP Impurity E

Ambroxol Cycloimine Impurity

API Family: Ambroxol

CAT No.: KL-02-00122

CAS NO.: 2088879-81-4

Mol.F.: C14H16Br2N2O

Amoxicillin EP Impurity A

Amoxicillin EP Impurity D Na

CAT No.: KL-02-00124

CAS NO.: 1642559-71-4

Mol.F.: C16H20N3NaO6S

Amoxicillin EP Impurity K

CAT No.: KL-02-00125

Mol.F.: C32H40N6O11S2 : 3(Na)

Amoxicillin EP Impurity L

CAT No.: KL-02-00126

CAS NO.: 1789703-32-7

Mol.F.: C24H29N5O7S2

Amoxicillin EP Impurity J

CAT No.: KL-02-00127

CAS NO.: 2088960-43-2

Mol.F.: C32H38N6O10S2

Ampicillin EP Impurity A

CAT No.: KL-02-00128

CAS NO.: 551-16-6

Mol.F.: C8H12N2O3S

Ampicillin EP Impurity M Disodium Salt

CAT No.: KL-02-00129

Mol.F.: C32H38N6O8S2 : 2(Na)

Ampicillin Decarboxylated Open Ring Dimer

CAT No.: KL-02-00130

Mol.F.: C31H40N6O7S2

Atropine EP Impurity A

Atropine EP Impurity C

Atropine EP Impurity F

Mol.F.: C17H21NO4 • HBr • 3(H 2O)

API Family: Atropine

CAT No.: KL-02-00133

CAS NO.: 6533-68-2

Atropine EP Impurity G

Atropine EP Impurity E

Aprepitant EP Impurity A

API Family: Aprepitant

CAT No.: KL-02-00136

CAS NO.: 170729-76-7

Mol.F.: C23H22F6N4O3

Atenolol EP Impurity A

Atenolol EP Impurity C

Atenolol EP Impurity E

Atenolol EP Impurity F

Atenolol EP Impurity G

Atomoxetine EP Impurity A

CAT No.: KL-02-00142

CAS NO.: 873310-33-9

Mol.F.: C16H19NO • (HCl)

Atomoxetine EP Impurity B

CAT No.: KL-02-00143

CAS NO.: 82857-39-4

Atomoxetine EP Impurity C

CAT No.: KL-02-00144

CAS NO.: 1643684-06-3

Atomoxetine EP Impurity D

CAT No.: KL-02-00145

CAS NO.: 1643684-05-2

Atomoxetine EP Impurity E

Atomoxetine EP Impurity F

CAT No.: KL-02-00147

CAS NO.: 2727370-25-2

Mol.F.: C17H20FNO

Atomoxetine EP Impurity H

Atomoxetine Urea Impurity

CAT No.: KL-02-00149

Mol.F.: C18H22N2O2

Desmethyl Atomoxetine

CAT No.: KL-02-00150

CAS NO.: 1212215-97-8

Mol.F.: C16H19NO.ClH

Atomoxetine Related Compound C

CAT No.: KL-02-00151

CAS NO.: 873310-31-7

Atorvastatin EP Impurity A (Sodium salt)

CAT No.: KL-02-00152

CAS NO.: 1516864-05-3

Mol.F.: C33H35N2O5 : Na

Atorvastatin EP Impurity B

CAT No.: KL-02-00153

CAS NO.: 842103-12-2

Mol.F.: C33H35FN2O5

Atorvastatin EP Impurity C (Calcium Salt)

CAT No.: KL-02-00154

CAS NO.: 693793-53-2

Mol.F.: C66H68CaF2N4O10

Atorvastatin EP Impurity D

CAT No.: KL-02-00155

CAS NO.: 148146-51-4

Mol.F.: C26H22FNO4

Atorvastatin EP Impurity E (Na salt)

CAT No.: KL-02-00156

CAS NO.: 1428118-38-0

Mol.F.: C33H34FN2NaO5

Atorvastatin EP Impurity G (Calcium Salt)

Mol.F.: C68H72F2N4O10• Ca

CAT No.: KL-02-00157

CAS NO.: 887196-29-4

Atorvastatin EP Impurity H

CAT No.: KL-02-00158

CAS NO.: 125995-03-1

Mol.F.: C33H33FN2O4

Atorvastatin EP Impurity I

CAT No.: KL-02-00159

CAS NO.: 125971-95-1

Mol.F.: C40H47FN2O5

Atorvastatin Related Compound B (Calcium)

CAT No.: KL-02-00160

CAS NO.: 887196-25-0

Mol.F.: C66H68CaF2N4O10

Atorvastatin Pyrrolidone Analog Sodium salt (USP)

CAT No.: KL-02-00161

CAS NO.: 148217-40-7

Mol.F.: C33H34FN2NaO6

Atorvastatin Epoxy Tetrahydrofuran Analog (USP)

CAT No.: KL-02-00162

CAS NO.: 873950-19-7

Mol.F.: C26H24FNO5

Atorvastatin Epoxy Pyrrolooxazin 7-Hydroxy Analog Sodiu

CAT No.: KL-02-00163

CAS NO.: 1315629-79-8

Mol.F.: C33H34FN2NaO7

Atorvastatin Epoxy Pyrrolooxazin 6-Hydroxy Analog (USP)

CAT No.: KL-02-00164

CAS NO.: 1316291-19-6

Mol.F.: C33H34FN2NaO7

Atorvastatin Pyrrolidone Lactone

CAT No.: KL-02-00165

CAS NO.: 906552-19-0

Atorvastatin EP Impurity E Calcium salt

CAT No.: KL-02-00166

CAS NO.: 1105067-88-6

Mol.F.: C66H68CaF2N4O10

Atorvastatin EP Impurity Q

CAT No.: KL-02-00167

CAS NO.: 906552-18-9

Mol.F.: C33H35FN2O6

Atorvastatin Amide

CAT No.: KL-02-00168

CAS NO.: 2125501-02-0

Mol.F.: C33H36FN3O4

Atorvastatin EP Impurity C Sodium salt

Mol.F.: C33H34F2N2O5 : Na

CAT No.: KL-02-00169

CAS NO.: 1807481-00-0

Atorvastatin EP Impurity A Calcium salt

CAT No.: KL-02-00170

CAS NO.: 433289-83-9

Mol.F.: C66H70CaN4O10

8a-oxo-4-hydroxy-avermectin B1a

API Family: Avermectin

CAT No.: KL-02-00171

Mol.F.: C48H70O16

Azacitidine Related Compound C

Mol.F.: C7H14N4O5 • ( C6H3N3O7)

API Family: Azacitidine

CAT No.: KL-02-00172

CAS NO.: 4336-46-3

Azacitidine Formyl Amidine Analog (USP)

API Family: Azacitidine

CAT No.: KL-02-00173

CAS NO.: 65126-88-7

Mol.F.: C8H14N4O6

Azacitidine Related Compound -C Isomer -3

API Family: Azacitidine

CAT No.: KL-02-00174

CAS NO.: 2775292-14-1

Mol.F.: C7H14N4O5

Azithromycin EP Impurity A

CAT No.: KL-02-00175

CAS NO.: 76801-85-9

Azithromycin EP Impurity C

CAT No.: KL-02-00176

CAS NO.: 620169-47-3

Azithromycin EP Impurity D

CAT No.: KL-02-00177

CAS NO.: 612069-26-8

Mol.F.: C38H72N2O13

Azithromycin EP Impurity E

CAT No.: KL-02-00178

CAS NO.: 612069-27-9

Mol.F.: C36H68N2O12

Azithromycin EP Impurity F

Azithromycin EP Impurity G

Azithromycin EP Impurity H

CAT No.: KL-02-00181

CAS NO.: 612069-30-4

Mol.F.: C45H77N3O15S

Azithromycin EP Impurity I

Azithromycin EP Impurity J

Azithromycin EP Impurity L

CAT No.: KL-02-00184

CAS NO.: 90503-06-3

Mol.F.: C38H72N2O13

Azithromycin EP Impurity M

CAT No.: KL-02-00185

CAS NO.: 765927-71-7

Azithromycin EP Impurity N

CAT No.: KL-02-00186

CAS NO.: 612069-25-7

Atovaquone EP Impurity B

API Family: Atovaquone

CAT No.: KL-02-00187

CAS NO.: 137732-39-9

Mol.F.: C22H19ClO3

Atovaquone EP Impurity C

API Family: Atovaquone

CAT No.: KL-02-00188

CAS NO.: 1809464-27-4

Mol.F.: C22H17ClO3

Amitriptyline EP Impurity A

API Family: Amitriptyline

Amitriptyline EP Impurity D

API Family: Amitriptyline

CAT No.: KL-02-00190

CAS NO.: 1159-03-1

Mol.F.: C20H25NO

Azelastine EP Impurity A

Azelastine EP Impurity B

CAT No.: KL-02-00192

CAS NO.: 117078-69-0

Mol.F.: C14H22ClN3O

Azelastine EP Impurity C

CAT No.: KL-02-00193

CAS NO.: 53242-76-5

Mol.F.: C15H11ClO3

Azelastine EP Impurity D

CAT No.: KL-02-00194

CAS NO.: 53242-88-9

Mol.F.: C15H11ClN2O

Azelastine 5-Member-Cyclic-Isomer HCl

Mol.F.: C22H24ClN3O • HCl

CAT No.: KL-02-00195

CAS NO.: 117078-70-3

Hydralazine Hydrochloride Impurity D

API Family: Hydralazine Hydrochloride

CAT No.: KL-02-00196

CAS NO.: 253-52-1

Mol.F.: C8H6N2

Hydralazine Hydrochloride Impurity A

API Family: Hydralazine Hydrochloride

CAT No.: KL-02-00198

CAS NO.: 5784-45-2

Mol.F.: C8H5ClN2

Agomelatine Impurity A

CAT No.: KL-02-00200

CAS NO.: 1607465-49-5

Mol.F.: C12H15NO : HCl

Agomelatine Impurity B

CAT No.: KL-02-00201

CAS NO.: 22009-38-7

Mol.F.: C10H10O2

Agomelatine Impurity C

CAT No.: KL-02-00202

CAS NO.: 1607465-50-8

Mol.F.: C14H17NO2

Agomelatine Impurity E

CAT No.: KL-02-00203

CAS NO.: 1607465-48-4

Mol.F.: C12H11NO

Aspirin Impurity A

Aspirin Impurity B

Abacavir EP Impurity B

API Family: Abacavir

CAT No.: KL-02-00206

CAS NO.: 1443421-69-9

Mol.F.: C18H21ClN10O

Abacavir EP Impurity C

Apremilast EP Impurity H

Apremilast R-Isomer

CAT No.: KL-02-00209

CAS NO.: 608141-44-2

Mol.F.: C22H24N2O7S

Apremilast Desphthalyl Amine

N-Deacetyl Apremilast

CAT No.: KL-02-00211

CAS NO.: 253168-83-1

Mol.F.: C20H22N2O6S

(S)-Alogliptin Benzoate Salt

Mol.F.: C18H21N5O2 • C 7H6O2

CAT No.: KL-02-00212

CAS NO.: 1638544-64-5

Alogliptin Benzoate Dimer Impurity

CAT No.: KL-02-00213

CAS NO.: 1268836-55-0

Mol.F.: C31H30N8O4

N-(2-?Cyanobenzyl) Alogliptin Impurity

CAT No.: KL-02-00214

CAS NO.: 2749424-28-8

Mol.F.: C26H26N6O2

Alogliptin Impurity 11

CAT No.: KL-02-00215

CAS NO.: 1618644-32-8

Mol.F.: C25H25N5O3

Alogliptin Reverse Diamine

CAT No.: KL-02-00216

CAS NO.: 2089611-85-6

Alogliptin Impurity 25

CAT No.: KL-02-00217

CAS NO.: 1246610-72-9

Mol.F.: C13H11N3O3

Alogliptin Impurity A

CAT No.: KL-02-00218

CAS NO.: 1638544-62-3

Alogliptin Impurity B

CAT No.: KL-02-00219

CAS NO.: 1339955-49-5

Alogliptin Impurity D

CAT No.: KL-02-00220

CAS NO.: 1573118-32-7

Mol.F.: C14H16N2O2

Alogliptin Impurity E

CAT No.: KL-02-00221

CAS NO.: 1638544-56-5

Mol.F.: C27H25N5O4

Alogliptin Impurity A (Benzoate salt)

Mol.F.: C18H21N5O2 : C7H6O2

CAT No.: KL-02-00222

CAS NO.: 1638544-63-4

Alogliptin Impurity G

CAT No.: KL-02-00223

Mol.F.: C31H32N8O4

Aminocaproic Acid Dimer Impurity

API Family: Aminocaproic Acid

CAT No.: KL-02-00226

CAS NO.: 2014-58-6

Mol.F.: C12H24N2O3

Aspartame EP Impurity B

API Family: Aspartame

CAT No.: KL-02-00227

CAS NO.: 13433-09-5

Mol.F.: C13H16N2O5

O-Desmethyl Apixaban

Apixaban Related Compound 3

CAT No.: KL-02-00229

CAS NO.: 2098457-92-0

Mol.F.: C26H27N5O4

Apixaban Amino Acid Impurity

CAT No.: KL-02-00230

CAS NO.: 2206825-87-6

Mol.F.: C25H27N5O5

Apixaban Open Ring Amide

CAT No.: KL-02-00231

CAS NO.: 2187409-01-2

Mol.F.: C25H28N6O4

Apixaban Related Compound E

CAT No.: KL-02-00232

CAS NO.: 1074365-84-6

Mol.F.: C26H26N4O5

Apixaban Ethyl Ester

Apixaban Impurity 17

CAT No.: KL-02-00234

CAS NO.: 1423803-24-0

Mol.F.: C20H19N5O3

Dehydro Apixaban Impurity

CAT No.: KL-02-00235

CAS NO.: 1074549-89-5

Mol.F.: C25H23N5O4

Apixaban Impurity 35

Apixaban Carboxylic Acid Impurity

Apixaban Impurity 37

Apixaban Chloro Impurity

CAT No.: KL-02-00239

CAS NO.: 2029205-64-7

Mol.F.: C24H22ClN5O3

Apixaban Ethoxy Impurity

Apixaban Amino Acid Impurity Hydrochloride

CAT No.: KL-02-00241

CAS NO.: 2241139-69-3

Mol.F.: C25H28ClN5O5

Azathioprine EP Impurity C

API Family: Azathioprine

CAT No.: KL-02-00242

CAS NO.: 4897-25-0

Mol.F.: C4H4ClN3O2

Amikacin Disulfate

API Family: Amikacin

CAT No.: KL-02-00243

CAS NO.: 39831-55-5

Mol.F.: C22H47N5O21S2

Amikacin EP Impurity A

Amikacin EP Impurity B

Amikacin EP Impurity C

Amikacin EP Impurity F

Amikacin EP Impurity H

Amorolfine HCl

API Family: Amorolfine

CAT No.: KL-02-00249

CAS NO.: 78613-38-4

Mol.F.: C21H36ClNO

Amiloride EP Impurity B

API Family: Amiloride

CAT No.: KL-02-00250

CAS NO.: 4878-36-8

Mol.F.: C5H5ClN4O2

Aztreonam Related Compound A

CAT No.: KL-02-00251

CAS NO.: 87500-74-1

Mol.F.: C13H19N5O9S2

Aztreonam Related Compound B

CAT No.: KL-02-00252

CAS NO.: 102586-36-7

Mol.F.: C13H19N5O6S

Aztreonam Desulfated Impurity

CAT No.: KL-02-00253

CAS NO.: 102579-59-9

Mol.F.: C13H17N5O5S

(E)-Aztreonam

CAT No.: KL-02-00254

CAS NO.: 99341-02-3

Mol.F.: C13H17N5O8S2

Aztreonam Ethyl Ester

CAT No.: KL-02-00255

CAS NO.: 102579-57-7

Mol.F.: C15H21N5O8S2

Aztreonam Related Compound B (E-Isomer)

CAT No.: KL-02-00256

Mol.F.: C13H19N5O6S

Cis-axitinib

Axitinib Sulfoxide

CAT No.: KL-02-00258

CAS NO.: 1347304-18-0

Mol.F.: C22H18N4O2S

Axitinib Impurity 4

Axitinib dimer Impurity 2

CAT No.: KL-02-00260

CAS NO.: 1428728-83-9

Mol.F.: C44H36N8O2S2

Axitinib Impurity A

Axitinib Impurity B

Axitinib Impurity C

CAT No.: KL-02-00263

CAS NO.: 1959572-97-4

Mol.F.: C15H13N3O2S

Axitinib Impurity D

CAT No.: KL-02-00264

CAS NO.: 1959572-98-5

Mol.F.: C17H15N3O3S

Axitinib Impurity F

CAT No.: KL-02-00265

CAS NO.: 1443118-73-7

Mol.F.: C22H20N4OS

Axitinib Impurity H

CAT No.: KL-02-00266

CAS NO.: 1639137-80-6

Mol.F.: C24H20N4O2S

Axitinib Thio Benzamide Impurity

Allopurinol EP Impurity C

API Family: Allopurinol

CAT No.: KL-02-00268

CAS NO.: 1346604-13-4

Mol.F.: C6H6N6O

Allopurinol Related Compound F

API Family: Allopurinol

CAT No.: KL-02-00269

CAS NO.: 321571-07-7

Mol.F.: C12H14N4O4

Abemaciclib Impurity 1

CAT No.: KL-02-00270

CAS NO.: 1180132-17-5

Mol.F.: C12H20N4

Abemaciclib Impurity 2

CAT No.: KL-02-00271

CAS NO.: 1231930-42-9

Mol.F.: C15H13ClF2N4

Abemaciclib Impurity 11

CAT No.: KL-02-00272

CAS NO.: 1627082-92-1

Mol.F.: C21H18F2N6O

Abemaciclib Impurity 12

CAT No.: KL-02-00273

CAS NO.: 1648707-16-7

Mol.F.: C21H20F2N6O

Abemaciclib Impurity 13

CAT No.: KL-02-00274

Mol.F.: C27H32F2N8

Abemaciclib N-Oxide Impurity 1

CAT No.: KL-02-00275

Mol.F.: C27H32F2N8O

Acalabrutinib Impurity 11

API Family: Acalabrutinib

CAT No.: KL-02-00276

CAS NO.: 2490433-97-9

Mol.F.: C30H25N7O3

Ascorbic Acid EP Impurity A

API Family: Ascorbic Acid

CAT No.: KL-02-00277

CAS NO.: 98-01-1

Mol.F.: C5H4O2

Ascorbic Acid EP Impurity C (H2O)

API Family: Ascorbic Acid

CAT No.: KL-02-00278

CAS NO.: 342385-52-8

Mol.F.: C6H10O7 • x H2O)

Ascorbic Acid EP Impurity D

API Family: Ascorbic Acid

CAT No.: KL-02-00279

CAS NO.: 3031-98-9

Mol.F.: C7H12O7

Apalutamide Impurity 2

API Family: Apalutamide

CAT No.: KL-02-00280

Mol.F.: C21H17F4N5O3S

Apalutamide Amine Impurity

API Family: Apalutamide

CAT No.: KL-02-00281

CAS NO.: 915087-26-2

Mol.F.: C13H14FN3O

Apalutamide Impurity 10

API Family: Apalutamide

Acarbose EP Impurity A

API Family: Acarbose

CAT No.: KL-02-00283

CAS NO.: 1013621-79-8

Mol.F.: C25H43NO18

Acarbose EP Impurity B

Acarbose EP Impurity C

Acarbose EP Impurity D

N-Nitoso Alimemazine EP Impurity B

API Family: Alimemazine

CAT No.: KL-02-00287

Mol.F.: C17H19N3OS

Adenosine EP Impurity A

API Family: Adenosine

Adrenaline EP Impurity C

CAT No.: KL-02-00289

CAS NO.: 99-45-6

Mol.F.: C9H11NO3

Adrenaline EP Impurity E

CAT No.: KL-02-00290

CAS NO.: 36467-25-1

Mol.F.: C16H17NO3

Dehydroargatroban

API Family: Argatroban

CAT No.: KL-02-00291

CAS NO.: 951130-92-0

Mol.F.: C23H32N6O5S

Arginine Hydrochloride

API Family: Arginine

CAT No.: KL-02-00293

CAS NO.: 1119-34-2

Mol.F.: C6H14N4O2 • HCl

Descarbonyl Avibactam

API Family: Avibactam

CAT No.: KL-02-00294

CAS NO.: 2243810-78-6

Mol.F.: C6H13N3O5S

"(2S,5S)-Avibactam Sodium Salt"

API Family: Avibactam

CAT No.: KL-02-00295

CAS NO.: 2064219-26-5

Mol.F.: C7H10N3NaO6S

Aniracetam Impurity 1

API Family: Aniracetam

CAT No.: KL-02-00296

CAS NO.: 72432-14-5

Mol.F.: C12H15NO4

Afobazole Impurity 1

API Family: Afobazole

CAT No.: KL-02-00297

CAS NO.: 55489-15-1

Mol.F.: C9H10N2OS

Antazoline Hydrochloride

API Family: Antazoline

CAT No.: KL-02-00298

CAS NO.: 2508-72-7

Mol.F.: C17H19N3 • HCl

Apigenin 7-O-glucoside

Budesonide EP Impurity L

CAT No.: KL-02-00303

CAS NO.: 216453-74-6

Bisoprolol EP Impurity A

CAT No.: KL-02-00304

CAS NO.: 62572-93-4

Mol.F.: C13H21NO3

Bisoprolol EP Impurity B

CAT No.: KL-02-00305

CAS NO.: 1447715-44-7

Mol.F.: C18H31NO4

Bisoprolol EP Impurity E

CAT No.: KL-02-00306

CAS NO.: 1217245-60-7

Mol.F.: C18H29NO3

Bisoprolol EP Impurity G

CAT No.: KL-02-00307

Mol.F.: C19H33NO5 : 1/2(C4H4O4)

Bisoprolol EP Impurity K

CAT No.: KL-02-00308

CAS NO.: 864544-37-6

Mol.F.: C18H29NO5

Bisoprolol EP Impurity L

CAT No.: KL-02-00309

CAS NO.: 29122-74-5

Mol.F.: C13H19NO3

Bisoprolol EP Impurity M

CAT No.: KL-02-00310

CAS NO.: 177034-57-0

Mol.F.: C12H18O3

Bisoprolol EP Impurity S

Bisoprolol Epoxide Impurity

CAT No.: KL-02-00312

CAS NO.: 66722-57-4

Mol.F.: C15H22O4

"Bortezomib Impurity (R,R-Isomer)"

CAT No.: KL-02-00313

CAS NO.: 1132709-15-9

"Bortezomib Impurity (R,S-Isomer)"

CAT No.: KL-02-00314

CAS NO.: 1132709-16-0

"Bortezomib Impurity (S,S-Isomer)"

CAT No.: KL-02-00315

CAS NO.: 1132709-14-8

"(S,R)-Bortezomib Hydroxyisopentyl Amide Analog"

CAT No.: KL-02-00316

CAS NO.: 289472-78-2

Mol.F.: C19H24N4O3

Bortezomib Impurity 7

CAT No.: KL-02-00317

Mol.F.: C10H16BN3O3

Bortezomib Trimer

CAT No.: KL-02-00318

CAS NO.: 390800-88-1

Mol.F.: C57H69B3N12O9

Bortezomib Impurity 17

CAT No.: KL-02-00319

Mol.F.: C19H25BN4O5

Bortezomib Acid Analog

CAT No.: KL-02-00320

CAS NO.: 114457-94-2

Mol.F.: C14H13N3O3

Bortezomib Impurity A

CAT No.: KL-02-00321

CAS NO.: 289472-80-6

Mol.F.: C14H14N4O2

Bortezomib Impurity G

CAT No.: KL-02-00322

CAS NO.: 289472-81-7

Mol.F.: C19H24N4O3

Bortezomib Impurity H

CAT No.: KL-02-00323

CAS NO.: 1446194-56-4

Mol.F.: C19H24N4O2

Betahistine EP Impurity A

API Family: Betahistine

CAT No.: KL-02-00324

CAS NO.: 100-69-6

Mol.F.: C7H7N

Betahistine EP Impurity B

API Family: Betahistine

Betahistine EP Impurity C (3HCl)

API Family: Betahistine

CAT No.: KL-02-00326

CAS NO.: 2095467-43-7

Mol.F.: C15H22Cl3N3

Bendamustine Related Compound D (HCl salt)

CAT No.: KL-02-00327

CAS NO.: 1797881-48-1

Mol.F.: C14H19Cl2N3O2

Bendamustine Related Compound C

CAT No.: KL-02-00328

CAS NO.: 3543-74-6

Mol.F.: C18H27N3O4

Bendamustine Related Compound A

CAT No.: KL-02-00329

CAS NO.: 109882-30-6

Mol.F.: C16H23N3O4

Bendamustine Related Compound G

CAT No.: KL-02-00330

CAS NO.: 191939-34-1

Mol.F.: C16H20ClN3O2S

Bendamustine Related Compound H

CAT No.: KL-02-00331

CAS NO.: 1228551-91-4

Mol.F.: C32H41Cl3N6O4

Bendamustine Related Compound F

CAT No.: KL-02-00332

CAS NO.: 1869075-89-7

Mol.F.: C22H33Cl2N3O7

Bendamustine Related Compound I

CAT No.: KL-02-00333

CAS NO.: 87475-54-5

Mol.F.: C18H25Cl2N3O2

Bendamustine Related Compound E

CAT No.: KL-02-00334

CAS NO.: 109882-27-1

Mol.F.: C16H22ClN3O3

Brexpiprazole N-Oxide

CAT No.: KL-02-00335

CAS NO.: 1191900-58-9

Mol.F.: C25H27N3O3S

Brexpiprazole Diquinolinone Butanediol

CAT No.: KL-02-00336

CAS NO.: 2116542-19-7

Mol.F.: C22H20N2O4

Brexpiprazole Impurity 15

CAT No.: KL-02-00337

CAS NO.: 913612-07-4

Mol.F.: C25H29N3O2S

Brexpiprazole Impurity 22

Brexpiprazole Impurity 23

CAT No.: KL-02-00339

CAS NO.: 1849603-58-2

Mol.F.: C17H23N3O2

Brexpiprazole Impurity 24

CAT No.: KL-02-00340

CAS NO.: 2220149-92-6

Mol.F.: C30H36N4O4

Brexpiprazole Impurity 26

CAT No.: KL-02-00341

CAS NO.: 913613-82-8

Mol.F.: C13H14ClNO2

Aripiprazole Bromobutoxyquinolinone Analog

CAT No.: KL-02-00342

CAS NO.: 203395-59-9

Mol.F.: C13H14BrNO2

Bosentan Related Compound A

API Family: Bosentan

CAT No.: KL-02-00343

CAS NO.: 150727-06-3

Mol.F.: C25H24ClN5O4S

Bromhexine EP Impurity C

CAT No.: KL-02-00344

CAS NO.: 57365-08-9

Mol.F.: C14H22N2

Bromhexine EP Impurity D

CAT No.: KL-02-00345

CAS NO.: 10076-98-9

Mol.F.: C14H23BrCl2N2

Bromhexine Impurity 1

CAT No.: KL-02-00346

CAS NO.: 80638-08-0

Mol.F.: C14H20N2O2

Bromhexine Levulinamide

CAT No.: KL-02-00347

Mol.F.: C19H26Br2N2O2

Budesonide EP Impurity A

CAT No.: KL-02-00349

CAS NO.: 13951-70-7

Budesonide EP Impurity B

CAT No.: KL-02-00350

CAS NO.: 1040085-98-0

Mol.F.: C23H30O6

Budesonide EP Impurity C

CAT No.: KL-02-00351

CAS NO.: 1040085-99-1

Budesonide EP Impurity D

CAT No.: KL-02-00352

CAS NO.: 85234-63-5

Budesonide EP Impurity E

CAT No.: KL-02-00353

CAS NO.: 131918-64-4

Budesonide EP Impurity F

CAT No.: KL-02-00354

CAS NO.: 638-94-8

Budesonide EP Impurity G

CAT No.: KL-02-00355

CAS NO.: 137174-25-5

Mol.F.: C25H36O6

Budesonide EP Impurity H

CAT No.: KL-02-00356

CAS NO.: 313474-58-7

Mol.F.: C25H32O5

Budesonide EP Impurity I

CAT No.: KL-02-00357

CAS NO.: 113930-13-5

Mol.F.: C25H34O7

Budesonide EP Impurity J

CAT No.: KL-02-00358

CAS NO.: 313474-59-8

Mol.F.: C25H33BrO6

Budesonide EP Impurity K

CAT No.: KL-02-00359

CAS NO.: 51333-05-2

Mol.F.: C27H36O7

17-Keto Budesonide

CAT No.: KL-02-00361

CAS NO.: 85234-64-6

Mol.F.: C23H30O5

16Alpha-Hydroxy Prednisolone-14-ene

CAT No.: KL-02-00362

CAS NO.: 131918-73-5

Mol.F.: C21H26O6

Buspirone EP Impurity H

API Family: Buspirone

CAT No.: KL-02-00363

CAS NO.: 2708578-34-9

Mol.F.: C33H50N8O4

Buspirone EP Impurity J

API Family: Buspirone

CAT No.: KL-02-00364

CAS NO.: 2726492-72-2

Mol.F.: C34H52N6O5

Buspirone EP Impurity E (HCl salt)

API Family: Buspirone

CAT No.: KL-02-00365

CAS NO.: 257877-46-6

Mol.F.: C21H34ClN5O3

Nintedanib Ethyl Ester

CAT No.: KL-02-00366

CAS NO.: 1139455-52-9

Mol.F.: C32H35N5O4

Betamethasone EP Impurity D

CAT No.: KL-02-00367

CAS NO.: 52619-05-3

Mol.F.: C25H33FO7

Betamethasone EP Impurity H

CAT No.: KL-02-00368

CAS NO.: 185613-71-2

Mol.F.: C22H29FO5

Betamethasone EP Impurity I

CAT No.: KL-02-00369

CAS NO.: 185613-69-8

Mol.F.: C22H29FO5

Betamethasone EP Impurity J

CAT No.: KL-02-00370

CAS NO.: 18383-24-9

Mol.F.: C22H30O4

Betamethasone Acetate EP Impurity D

CAT No.: KL-02-00371

CAS NO.: 912-38-9

Betamethasone Dipropionate EP Impurity C

CAT No.: KL-02-00372

CAS NO.: 75883-07-7

Betamethasone Valerate EP Impurity B

CAT No.: KL-02-00373

CAS NO.: 1879-77-2

Betamethasone Valerate EP Impurity C

CAT No.: KL-02-00374

CAS NO.: 33755-46-3

Mol.F.: C27H37FO6

Betamethasone Valerate EP Impurity D

CAT No.: KL-02-00375

Mol.F.: C27H37BrO6

Betamethasone Valerate EP Impurity E

CAT No.: KL-02-00376

CAS NO.: 2240-28-0

Mol.F.: C27H37FO6

Betamethasone Valerate EP Impurity F

CAT No.: KL-02-00377

CAS NO.: 16125-28-3

Mol.F.: C27H36O5

Betamethasone Valerate EP Impurity G

CAT No.: KL-02-00378

Mol.F.: C27H36BrFO6

Betamethasone Valerate EP Impurity H

CAT No.: KL-02-00379

CAS NO.: 52619-18-8

Mol.F.: C27H37ClO6

Betamethasone Valerate EP Impurity I

CAT No.: KL-02-00380

CAS NO.: 2802-10-0

Mol.F.: C26H35FO6

Brimonidine EP Impurity E

API Family: Brimonidine

CAT No.: KL-02-00381

Mol.F.: C9H8BrN5 : C2HF3O2

Brimonidine EP Impurity G

API Family: Brimonidine

CAT No.: KL-02-00382

CAS NO.: 1216379-05-3

Mol.F.: C11H12BrN5O

2-Formylbenzoic Acid (2-Carboxybenzaldehyde)

API Family: Benzoic Acid

CAT No.: KL-02-00383

CAS NO.: 119-67-5

Mol.F.: C8H6O3

Brinzolamide Related Compound A

CAT No.: KL-02-00384

CAS NO.: 154127-19-2

Mol.F.: C12H21N3O5S3

Brinzolamide Related Compound B

CAT No.: KL-02-00385

CAS NO.: 404034-55-5

Mol.F.: C10H17N3O5S3

Brinzolamide Impurity C

CAT No.: KL-02-00386

CAS NO.: 186377-56-0

Mol.F.: C11H19N3O5S3

Brinzolamide Tosyl Impurity

CAT No.: KL-02-00387

Mol.F.: C19H27N3O7S4

Brinzolamide N-Ethanol Impurity

CAT No.: KL-02-00388

Mol.F.: C14H25N3O6S3

Beclometasone Dipropionate

CAT No.: KL-02-00389

CAS NO.: 5534-09-8

Mol.F.: C28H37ClO7

Beclometasone Dipropionate EP Impurity B

CAT No.: KL-02-00390

CAS NO.: 5534-08-7

Mol.F.: C27H35ClO7

Beclometasone Dipropionate EP Impurity F

CAT No.: KL-02-00391

CAS NO.: 887130-69-0

Mol.F.: C28H36BrClO7

Beclometasone Dipropionate EP Impurity N

CAT No.: KL-02-00392

CAS NO.: 1204582-47-7

Mol.F.: C28H36BrClO7

Bisacodyl EP Impurity A

API Family: Bisacodyl

CAT No.: KL-02-00393

CAS NO.: 603-41-8

Mol.F.: C18H15NO2

Bisacodyl EP Impurity B

API Family: Bisacodyl

CAT No.: KL-02-00394

CAS NO.: 16985-05-0

Mol.F.: C18H15NO2

Bisacodyl EP Impurity E

API Family: Bisacodyl

CAT No.: KL-02-00395

CAS NO.: 111664-35-8

Mol.F.: C22H19NO4

Bepotastine N-Oxide

API Family: Bepotastine

CAT No.: KL-02-00396

Mol.F.: C21H25ClN2O4

Bilastine N-Oxide

CAT No.: KL-02-00397

CAS NO.: 2069238-47-5

1’-Hydroxy Bilastine

CAT No.: KL-02-00398

CAS NO.: 1638785-23-5

Bilastine Impurity 7

CAT No.: KL-02-00399

CAS NO.: 2767508-98-3

Mol.F.: C27H35N3O3

Bilastine Hydroxy Impurity

CAT No.: KL-02-00400

CAS NO.: 202189-83-1

Mol.F.: C26H33N3O3

cis-Bilastine N-Oxide

CAT No.: KL-02-00401

CAS NO.: 1934257-94-9

Bilastine Impurity 33

CAT No.: KL-02-00402

CAS NO.: 1638785-22-4

Mol.F.: C28H35N3O4

Bicalutamide EP Impurity A

CAT No.: KL-02-00403

CAS NO.: 90357-05-4

Mol.F.: C18H15F3N2O4S

Bicalutamide EP Impurity C

CAT No.: KL-02-00404

CAS NO.: 906008-94-4

Mol.F.: C18H14F4N2O3S

Bicalutamide EP Impurity D

Bicalutamide EP Impurity J

CAT No.: KL-02-00406

CAS NO.: 90356-78-8

Mol.F.: C18H14F4N2O2S

Bicalutamide Aminobenzonitrile

CAT No.: KL-02-00407

CAS NO.: 327-74-2

Mol.F.: C8H5F3N2

Bicalutamide Related Compound B

CAT No.: KL-02-00408

CAS NO.: 1166228-30-3

Mol.F.: C18H14F4N2O4S

Bicalutamide Related Compound A

CAT No.: KL-02-00409

CAS NO.: 945419-64-7

Mol.F.: C18H14F4N2O3S

Baricitinib Impurity 6

API Family: Baricitinib

CAT No.: KL-02-00410

CAS NO.: 1627504-43-1

Mol.F.: C14H15Cl2N7

Baricitinib Impurity IV

API Family: Baricitinib

CAT No.: KL-02-00411

CAS NO.: 1187594-34-8

Mol.F.: C17H19N7O2S

"Brivaracetam (alfaS, 4S)-Isomer"

CAT No.: KL-02-00412

CAS NO.: 357336-19-7

Brivaracetam Acid

CAT No.: KL-02-00413

CAS NO.: 943986-67-2

Mol.F.: C11H19NO3

Brivaracetam Impurity B

CAT No.: KL-02-00414

Mol.F.: C15H30N2O3 : C4H6O6

Brivaracetam Impurity 6

CAT No.: KL-02-00415

CAS NO.: 2165431-90-1

Mol.F.: C11H19N O 3

Bupivacaine EP Impurity E

API Family: Bupivacaine

CAT No.: KL-02-00416

CAS NO.: 1330172-81-0

Mol.F.: C18H30N2O

Bictegravir Impurity 4

API Family: Bictegravir

CAT No.: KL-02-00417

Mol.F.: C21H20F3N3O6

Bictegravir Trifluoro Hydroxy Impurity

API Family: Bictegravir

CAT No.: KL-02-00418

Mol.F.: C21H18F3N3O5

Baclofen EP Impurity A

Dibaclofen Urea Dicyclohexylammonium Salt

API Family: Baclofen

CAT No.: KL-02-00420

Mol.F.: C45H68Cl2N4O5

Benazepril Hydrochloride EP Impurity C

API Family: Benazepril

CAT No.: KL-02-00421

CAS NO.: 86541-78-8

Mol.F.: C22H24N2O5

Bromopride Impurity 2

API Family: Bromopride

CAT No.: KL-02-00422

CAS NO.: 4093-34-9

Mol.F.: C11H12BrNO4

Bromopride Impurity C

API Family: Bromopride

CAT No.: KL-02-00423

CAS NO.: 35290-97-2

Mol.F.: C8H8BrNO3

Betaxolol EP Impurity B

API Family: Betaxolol

CAT No.: KL-02-00424

CAS NO.: 62572-94-5

Mol.F.: C14H23NO3

"?9,11,Betamethasone Sodium Phosphate"

CAT No.: KL-02-00425

Mol.F.: C22H27O7P : 2(Na)

Betaine Hydrochloride

Benfotiamine Amide

API Family: Benfotiamine

CAT No.: KL-02-00427

CAS NO.: 2643982-77-6

Mol.F.: C26H27N4O7PS

Brompheniramine N-Oxide

API Family: Brompheniramine

CAT No.: KL-02-00428

CAS NO.: 18453-29-7

Mol.F.: C16H19BrN2O

N-Desmethyl Bosutinib

API Family: bosutinib

CAT No.: KL-02-00430

CAS NO.: 380843-81-2

Mol.F.: C25H27Cl2N5O3

Benserazide EP Impurity B

API Family: Benserazide

CAT No.: KL-02-00431

CAS NO.: 2472968-83-3

Mol.F.: C17H21N3O8

Benzydamine EP Impurity A

CAT No.: KL-02-00432

CAS NO.: 87453-76-7

Benzydamine EP Impurity B

CAT No.: KL-02-00433

CAS NO.: 2196183-71-6

Mol.F.: C26H29N3O • HCl

Benzydamine EP Impurity C

CAT No.: KL-02-00434

CAS NO.: 2215-63-6

Mol.F.: C14H12N2O

Benzydamine Impurity 1

CAT No.: KL-02-00435

CAS NO.: 2196185-65-4

Mol.F.: C19H25ClN2O2

Benzydamine EP Impurity D (2HCl)

CAT No.: KL-02-00436

Mol.F.: C23H32N4O : 2(HCl)

Benzydamine EP Impurity E

CAT No.: KL-02-00437

CAS NO.: 52413-42-0

Mol.F.: C19H23N3O

Benzydamine EP Impurity G

CAT No.: KL-02-00438

CAS NO.: 109-54-6

Mol.F.: C5H12ClN

Butylhydroxyanisole EP Impurity A

API Family: Butylhydroxyanisole

CAT No.: KL-02-00439

CAS NO.: 123-31-9

Mol.F.: C6H6O2

Benzalkonium Chloride EP Impurity A

API Family: Benzalkonium Chloride

CAT No.: KL-02-00440

CAS NO.: 100-51-6

Mol.F.: C7H8O

Butamirate Citrate

API Family: Butamirate

CAT No.: KL-02-00441

CAS NO.: 18109-81-4

Mol.F.: C24H37NO10

Butamirate Impurity A

API Family: Butamirate

CAT No.: KL-02-00442

CAS NO.: 140-82-9

Mol.F.: C8H19NO2

Bifonazole EP Impurity A

API Family: Bifonazole

CAT No.: KL-02-00444

CAS NO.: 7598-80-3

Mol.F.: C19H16O

Bempedoic Acid Impurity 12

API Family: Bempedoic Acid

CAT No.: KL-02-00445

CAS NO.: 413624-71-2

Mol.F.: C19H34O5

Bempedoic Acid Impurity 34

API Family: Bempedoic Acid

CAT No.: KL-02-00446

CAS NO.: 2127387-94-2

Mol.F.: C19H34O4

Bedaquiline N-Oxide Impurity

API Family: Bedaquiline

CAT No.: KL-02-00447

CAS NO.: 2924118-12-5

Mol.F.: C32H31BrN2O3

Biperiden Hydrochloride EP Impurity B

API Family: Biperiden

CAT No.: KL-02-00448

Mol.F.: C21H29NO

Biperiden Hydrochloride EP Impurity C

API Family: Biperiden

CAT No.: KL-02-00449

Mol.F.: C21H29NO

Bacampicillin EP Impurity G

CAT No.: KL-02-00450

CAS NO.: 24461-61-8

Bacitracin EP Impurity C

API Family: Bacitracin

CAT No.: KL-02-00451

Mol.F.: C64H99N17O16S

Clotrimazole EP Impurity A

API Family: Clotrimazole

CAT No.: KL-02-00452

CAS NO.: 66774-02-5

Mol.F.: C19H15ClO

Chlorphenamine EP Impurity B

API Family: Chlorphenamine

Chlorphenamine EP Impurity C

API Family: Chlorphenamine

CAT No.: KL-02-00454

Mol.F.: C15H17ClN2 : HCl

Chlorphenamine EP Impurity C Maleate

API Family: Chlorphenamine

CAT No.: KL-02-00455

CAS NO.: 22630-25-7

Mol.F.: C19H21ClN2O4

Capecitabine EP Impurity A

API Family: Capecitabine

Capecitabine EP Impurity B

API Family: Capecitabine

CAT No.: KL-02-00457

CAS NO.: 3094-09-5

Mol.F.: C9H11FN2O5

Capecitabine EP Impurity F

API Family: Capecitabine

CAT No.: KL-02-00458

CAS NO.: 921769-65-5

Mol.F.: C16H20FN3O7

Celecoxib EP Impurity A

API Family: Celecoxib

CAT No.: KL-02-00459

CAS NO.: 170570-01-1

Mol.F.: C17H14F3N3O2S

Celecoxib EP Impurity B

API Family: Celecoxib

CAT No.: KL-02-00460

CAS NO.: 331943-04-5

Mol.F.: C17H14F3N3O2S

Celecoxib Hydrazine Impurity

API Family: Celecoxib

Clozapine EP Impurity A

CAT No.: KL-02-00464

CAS NO.: 50892-62-1

Mol.F.: C13H9ClN2O

Clozapine EP Impurity B

CAT No.: KL-02-00465

CAS NO.: 263366-81-0

Mol.F.: C30H24Cl2N6

Clozapine EP Impurity C

CAT No.: KL-02-00466

CAS NO.: 6104-71-8

Mol.F.: C17H17ClN4

Clozapine EP Impurity D

CAT No.: KL-02-00467

CAS NO.: 65514-71-8

Mol.F.: C18H21ClN4O

Clozapine N-Oxide

CAT No.: KL-02-00468

CAS NO.: 34233-69-7

Mol.F.: C18H19ClN4O

Cyclizine Related Compound A

API Family: Cyclizine

CAT No.: KL-02-00469

CAS NO.: 109-01-3

Mol.F.: C5H12N2

Colchicine EP Impurity A

CAT No.: KL-02-00470

CAS NO.: 7411-012-3

Colchicine EP Impurity C

CAT No.: KL-02-00471

CAS NO.: 6901-13-9

Colchicine EP Impurity F

CAT No.: KL-02-00472

CAS NO.: 477-27-0

Colchicine EP Impurity G

CAT No.: KL-02-00473

CAS NO.: 6901-14-0

Canagliflozin Bromo Impurity

API Family: Canagliflozin

CAT No.: KL-02-00474

CAS NO.: 1030825-20-7

Mol.F.: C18H14BrFS

Canagliflozin Impurity 2

API Family: Canagliflozin

CAT No.: KL-02-00475

CAS NO.: 1951467-28-9

Mol.F.: C24H23FO6S

Candesartan Cilexetil EP Impurity A

CAT No.: KL-02-00476

CAS NO.: 139481-58-6

Mol.F.: C26H24N6O3

Candesartan Cilexetil EP Impurity B

CAT No.: KL-02-00477

CAS NO.: 869631-11-8

Mol.F.: C31H30N6O6

Candesartan Cilexetil EP Impurity C

CAT No.: KL-02-00478

CAS NO.: 1185255-99-5

Mol.F.: C33H34N6O6

Candesartan Cilexetil EP Impurity D

CAT No.: KL-02-00479

CAS NO.: 1185256-03-4

Mol.F.: C33H34N6O6

Candesartan Cilexetil EP Impurity E

CAT No.: KL-02-00480

CAS NO.: 914613-35-7

Mol.F.: C35H38N6O6

Candesartan Cilexetil EP Impurity F

CAT No.: KL-02-00481

CAS NO.: 914613-36-8

Mol.F.: C35H38N6O6

Candesartan Cilexetil EP Impurity G

CAT No.: KL-02-00482

CAS NO.: 139481-59-7

Mol.F.: C24H20N6O3

Candesartan Cilexetil EP Impurity H

CAT No.: KL-02-00483

CAS NO.: 170791-09-0

Mol.F.: C52H48N6O6

Clomipramine Hydrochloride EP Impurity A

API Family: Clomipramine

CAT No.: KL-02-00484

Mol.F.: C23H32ClN3 : HCl

Captopril EP Impurity A

API Family: Captopril

CAT No.: KL-02-00485

CAS NO.: 64806-05-9

Mol.F.: C18H28N2O6S2

Carvedilol EP Impurity A

API Family: Carvedilol

CAT No.: KL-02-00486

CAS NO.: 1198090-73-1

Mol.F.: C36H43N3O7

Carvedilol EP Impurity C

API Family: Carvedilol

CAT No.: KL-02-00487

CAS NO.: 72955-94-3

Mol.F.: C31H32N2O4

Cefazolin EP Impurity A

CAT No.: KL-02-00488

CAS NO.: 30246-33-4

Mol.F.: C11H12N4O3S3

Cefazolin EP Impurity B

CAT No.: KL-02-00489

CAS NO.: 2384108-14-7

Mol.F.: C16H20N4O4S3

Cefazolin EP Impurity C

CAT No.: KL-02-00490

CAS NO.: 56842-77-4

Mol.F.: C11H12N6O4S

Cefazolin 3-Hydroxymethyl Impurity

CAT No.: KL-02-00491

CAS NO.: 478494-71-2

Mol.F.: C11H12N6O5S

Cefazolin EP Impurity G

CAT No.: KL-02-00492

CAS NO.: 1172998-53-6

Mol.F.: C11H10N6O4S

Cefalexin EP Impurity B

Cefalexin EP Impurity C

CAT No.: KL-02-00494

CAS NO.: 72528-40-6

Mol.F.: C24H24N4O5S

Cefalexin EP Impurity D

CAT No.: KL-02-00495

CAS NO.: 34876-35-2

Mol.F.: C5H6O2S

Cefalexin EP Impurity F

CAT No.: KL-02-00496

CAS NO.: 79750-46-2

Mol.F.: C16H17N3O4S

Chlormadinone Acetate EP Impurity G

API Family: Chlormadinone

CAT No.: KL-02-00497

CAS NO.: 302-23-8

Mol.F.: C23H32O4

Cinchocaine n-oxide

API Family: Cinchocaine

CAT No.: KL-02-00498

CAS NO.: 87864-07-1

Mol.F.: C20H29N3O3

Desethyl-Cinchocaine

API Family: Cinchocaine

CAT No.: KL-02-00499

CAS NO.: 87864-11-7

Mol.F.: C17H23N3O2

Cetirizine EP Impurity A

Cetirizine EP Impurity C

CAT No.: KL-02-00501

CAS NO.: 83881-59-8

Cetirizine EP Impurity E

Mol.F.: C23H29ClN2O4 • HCl

CAT No.: KL-02-00502

CAS NO.: 682323-77-9

Cetirizine 3-Chloro Impurity

Mol.F.: C21H25ClN2O3 • 2HCl

CAT No.: KL-02-00503

CAS NO.: 1232460-29-5

Cetirizine R-Isomer dihydrochloride

CAT No.: KL-02-00504

CAS NO.: 130018-87-0

Mol.F.: C21H27Cl3N2O3

Cetirizine Related Compund A

CAT No.: KL-02-00505

CAS NO.: 246870-46-2

Mol.F.: C23H29ClN2O3

Chlortalidone EP Impurity A

CAT No.: KL-02-00506

CAS NO.: 345930-32-7

Mol.F.: C14H9ClO6S

Chlortalidone EP Impurity B

CAT No.: KL-02-00507

CAS NO.: 5270-74-6

Mol.F.: C14H10ClNO5S

Chlortalidone EP Impurity C

CAT No.: KL-02-00508

CAS NO.: 92874-73-2

Mol.F.: C16H14ClNO5S

Chlortalidone EP Impurity D

CAT No.: KL-02-00509

CAS NO.: 1369995-36-7

Mol.F.: C16H15ClN2O4S

Chlortalidone EP Impurity E

CAT No.: KL-02-00510

CAS NO.: 82875-49-8

Mol.F.: C14H11ClN2O3S

Chlortalidone EP Impurity F

CAT No.: KL-02-00511

CAS NO.: 1796929-84-4

Mol.F.: C28H19Cl2N3O8S2

Chlortalidone EP Impurity G

CAT No.: KL-02-00512

CAS NO.: 16289-13-7

Mol.F.: C14H9Cl2NO2

Chlortalidone EP Impurity H

CAT No.: KL-02-00513

CAS NO.: 2200280-98-2

Mol.F.: C17H17ClN2O4S

Chlortalidone Impurity J

CAT No.: KL-02-00514

CAS NO.: 956-92-3

Mol.F.: C14H10ClNO2

Cimetidine EP Impurity E

API Family: Cimetidine

CAT No.: KL-02-00515

CAS NO.: 54237-72-8

Mol.F.: C10H16N6OS

Cinacalcet Related Compound D

API Family: Cinacalcet

CAT No.: KL-02-00516

CAS NO.: 1217809-88-5

Mol.F.: C22H23ClF3N

Ciprofloxacin EP Impurity A

Ciprofloxacin EP Impurity B

CAT No.: KL-02-00518

CAS NO.: 2727369-47-1

Mol.F.: C17H19N3O3

Ciprofloxacin EP Impurity C

CAT No.: KL-02-00520

CAS NO.: 528851-31-2

Mol.F.: C15H17ClFN3O3

Ciprofloxacin EP Impurity D

CAT No.: KL-02-00521

CAS NO.: 133210-96-5

Mol.F.: C17H18ClN3O3

Ciprofloxacin EP Impurity E

CAT No.: KL-02-00522

CAS NO.: 105394-83-0

Mol.F.: C16H18FN3O

Ciprofloxacin EP Impurity F

CAT No.: KL-02-00523

CAS NO.: 226903-07-7

Mol.F.: C17H19N3O4

Citalopram EP Impurity A

CAT No.: KL-02-00524

CAS NO.: 64372-56-1

Citalopram EP Impurity B

CAT No.: KL-02-00525

CAS NO.: 411221-53-9

Citalopram EP Impurity C

CAT No.: KL-02-00526

CAS NO.: 372941-54-3

Mol.F.: C20H19FN2O2

Citalopram EP Impurity D (HCl salt)

CAT No.: KL-02-00527

CAS NO.: 97743-99-2

Mol.F.: C19H20ClFN2O

Citalopram EP Impurity G

CAT No.: KL-02-00528

CAS NO.: 1329745-98-3

Mol.F.: C25H33FN2O2

Citalopram Related Compound E

CAT No.: KL-02-00529

CAS NO.: 63284-72-0

Citalopram Related Compound F

CAT No.: KL-02-00530

CAS NO.: 55011-89-7

Mol.F.: C18H22ClN

Citalopram S-Isomer

Mol.F.: C20H21FN2O + C 2H2O4

CAT No.: KL-02-00531

CAS NO.: 219861-08-2

Citalopram Related Compound B Oxalate Salt

CAT No.: KL-02-00532

CAS NO.: 1332724-03-4

Mol.F.: C22H23FN2O6

Citalopram Related Compound C Oxalate Salt

CAT No.: KL-02-00533

CAS NO.: 1440961-11-4

Mol.F.: C22H21FN2O6

Clarithromycin EP Impurity E

CAT No.: KL-02-00534

CAS NO.: 81103-14-2

Mol.F.: C39H71NO13

Clarithromycin EP Impurity F

CAT No.: KL-02-00535

CAS NO.: 128940-83-0

Mol.F.: C39H71NO13

Clarithromycin EP Impurity G

CAT No.: KL-02-00536

CAS NO.: 127182-44-9

Mol.F.: C39H72N2O13

Clarithromycin EP Impurity H

CAT No.: KL-02-00537

CAS NO.: 127140-69-6

Mol.F.: C38H67NO14

Clarithromycin EP Impurity P

CAT No.: KL-02-00538

CAS NO.: 123967-58-8

Mol.F.: C39H71NO13

Clarithromycin EP Impurity Q

CAT No.: KL-02-00539

CAS NO.: 118074-07-0

Mol.F.: C38H69NO14

Clarithromycin EP Impurity R

CAT No.: KL-02-00540

CAS NO.: 992-62-1

Clavulanate Potassium EP Impurity H

API Family: Clavulanate

CAT No.: KL-02-00541

CAS NO.: 75-64-9

Mol.F.: C4H11N

Lithium Clavulanate

API Family: Clavulanate

CAT No.: KL-02-00542

CAS NO.: 61177-44-4

Mol.F.: C8H8LiNO5

Clonidine Impurity 1

API Family: Clonidine

CAT No.: KL-02-00543

CAS NO.: 21709-18-2

Mol.F.: C7H3Cl4N

Clonidine Impurity 2

API Family: Clonidine

CAT No.: KL-02-00544

CAS NO.: 10113-35-6

Mol.F.: C7H5Cl2NO

Clonidine Related Compound C

API Family: Clonidine

CAT No.: KL-02-00545

CAS NO.: 27806-81-1

Mol.F.: C8H8Cl2N2S

Clopidogrel EP Impurity B

CAT No.: KL-02-00546

CAS NO.: 1396841-05-6

Mol.F.: C16H16ClNO2S

Clopidogrel EP Impurity C

CAT No.: KL-02-00547

CAS NO.: 120202-71-3

Mol.F.: C16H18ClNO6S2

Clopidogrel Related Compond B

CAT No.: KL-02-00548

CAS NO.: 144750-52-7

Mol.F.: C16H17Cl2NO2S

Clopidogrel EP Impurity E

CAT No.: KL-02-00549

CAS NO.: 90055-68-8

Mol.F.: C15H15ClN2OS

Clopidogrel EP Impurity A (HCl salt)

CAT No.: KL-02-00550

CAS NO.: 144750-42-5

Mol.F.: C15H15Cl2NO2S

Clopidogrel Impurity 1

CAT No.: KL-02-00551

CAS NO.: 61285-69-6

Mol.F.: C12H22O

Clopidogrel Sulfate

CAT No.: KL-02-00552

CAS NO.: 120202-66-6

Mol.F.: C16H18ClNO6S2

Flucytosine EP Impurity A

Cyclobenzaprine Related Compound A

API Family: Cyclobenzaprine

CAT No.: KL-02-00554

CAS NO.: 18029-54-4

Cyclobenzaprine Related Compound B

API Family: Cyclobenzaprine

CAT No.: KL-02-00555

CAS NO.: 303-50-4

Mol.F.: C19H19N

Cyclosporin A Dihydro Impurity

API Family: Cyclosporin

CAT No.: KL-02-00556

CAS NO.: 59865-15-5

Mol.F.: C62H113N11O12

Cyclosporin A Isomer

API Family: Cyclosporin

CAT No.: KL-02-00557

CAS NO.: 59865-16-6

Mol.F.: C62H111N11O12

Cyproterone Acetate EP Impurity A

CAT No.: KL-02-00558

CAS NO.: 2701-50-0

Mol.F.: C24H30O4

Cyproterone Acetate EP Impurity B

CAT No.: KL-02-00559

Mol.F.: C25H32O5

Cyproterone Acetate EP Impurity C

CAT No.: KL-02-00560

CAS NO.: 17183-98-1

Mol.F.: C24H30Cl2O4

Cyproterone Acetate EP Impurity D

CAT No.: KL-02-00561

Mol.F.: C24H31ClO5

Cyproterone Acetate EP Impurity E

CAT No.: KL-02-00562

CAS NO.: 17184-05-3

Cyproterone Acetate EP Impurity F

CAT No.: KL-02-00563

CAS NO.: 2098-66-0

Mol.F.: C22H27ClO3

Cyproterone Acetate EP Impurity G

CAT No.: KL-02-00564

CAS NO.: 23814-84-8

Mol.F.: C24H31ClO5

Cyproterone Acetate EP Impurity H

CAT No.: KL-02-00565

CAS NO.: 2668-74-8

Cyproterone Acetate EP Impurity I

CAT No.: KL-02-00566

CAS NO.: 13698-49-2

Mol.F.: C23H27ClO4

Cyproterone Acetate EP Impurity J

CAT No.: KL-02-00567

CAS NO.: 15423-97-9

Cyproterone Acetate Impurity 4

CAT No.: KL-02-00568

CAS NO.: 2271091-83-7

Mol.F.: C22H28Cl2O3

Clobetasol Propionate EP Impurity A

CAT No.: KL-02-00569

CAS NO.: 5534-13-4

Clobetasol Propionate EP Impurity E

CAT No.: KL-02-00570

Mol.F.: C25H33ClO4

Clobetasol Propionate EP Impurity F

CAT No.: KL-02-00571

CAS NO.: 2412496-00-3

Clobetasol Propionate EP Impurity I

CAT No.: KL-02-00572

CAS NO.: 15423-80-0

Mol.F.: C26H35FO8S

Clobetasol Propionate EP Impurity J

CAT No.: KL-02-00573

CAS NO.: 1486466-31-2

Mol.F.: C25H30ClFO4

Clobetasol Propionate EP Impurity K

CAT No.: KL-02-00574

CAS NO.: 75883-07-7

Clobetasol Propionate Impurity 2

CAT No.: KL-02-00575

Mol.F.: C24H31FO4

Decyl Aminoquat HBr

API Family: Colesevelam

CAT No.: KL-02-00576

CAS NO.: 2247938-20-9

Mol.F.: C19H44Br2N2

Aminoquat HBr

API Family: Colesevelam

CAT No.: KL-02-00577

CAS NO.: 33968-67-1

Mol.F.: C9H24Br2N2

Dihexyl Aminoquat HBr

Mol.F.: C18H43N3 : HBr : 2Br

API Family: Colesevelam

CAT No.: KL-02-00578

CAS NO.: 2170771-70-5

Clobetasone Butyrate EP Impurity H

API Family: Clobetasone Butyrate

CAT No.: KL-02-00579

CAS NO.: 25122-56-9

Mol.F.: C25H30ClFO5

Cyanocobalamin EP Impurity A

CAT No.: KL-02-00580

CAS NO.: 23208-66-4

Mol.F.: C63H85CoN13O15P

Cyanocobalamin EP Impurity C

CAT No.: KL-02-00581

CAS NO.: 38218-51-8

Mol.F.: C64H90CoN14O14P

Cyanocobalamin EP Impurity E

CAT No.: KL-02-00582

CAS NO.: 41325-63-7

Mol.F.: C63H88CoN14O14P

Cyanocobalamin EP Impurity D

CAT No.: KL-02-00583

Mol.F.: C63H87CoN13O15P

Cyanocobalamin EP Impurity B

CAT No.: KL-02-00584

CAS NO.: 26264-28-8

Mol.F.: C63H87CoN13O15P

Cyanocobalamin EP Impurity H

CAT No.: KL-02-00585

CAS NO.: 13422-51-0

Mol.F.: C62H89CoN13O15P

Cholesterol EP Impurity A

API Family: Cholesterol

CAT No.: KL-02-00586

CAS NO.: 80-99-9

Mol.F.: C27H46O

Cabazitaxel Impurity B

API Family: Cabazitaxel

CAT No.: KL-02-00587

CAS NO.: 183133-95-1

Mol.F.: C53H63NO15

Cabergoline EP Impurity A

API Family: Cabergoline

CAT No.: KL-02-00588

CAS NO.: 81409-74-7

Mol.F.: C18H20N2O2

Cariprazine Hydrochloride

CAT No.: KL-02-00589

CAS NO.: 1083076-69-0

Mol.F.: C21H33Cl3N4O

N-Desmethyl Cariprazine

CAT No.: KL-02-00590

CAS NO.: 839712-15-1

Mol.F.: C20H30Cl2N4O

N-Didesmethyl Cariprazine

CAT No.: KL-02-00591

CAS NO.: 839712-25-3

Mol.F.: C19H28Cl2N4O

Cariprazine N-Oxide

CAT No.: KL-02-00592

CAS NO.: 1084891-96-2

Mol.F.: C21H32Cl2N4O2

Cariprazine Dimer

CAT No.: KL-02-00593

Mol.F.: C29H37Cl4N5O

Cariprazine Impurity 18

CAT No.: KL-02-00594

CAS NO.: 1092822-52-0

Mol.F.: C20H29Cl2N3O

Chlorpromazine EP Impurity A

CAT No.: KL-02-00595

CAS NO.: 969-99-3

Mol.F.: C17H19ClN2OS

Chlorpromazine EP Impurity B

CAT No.: KL-02-00596

Mol.F.: C21H28ClN3S : HCl

Chlorpromazine EP Impurity C

CAT No.: KL-02-00597

CAS NO.: 53-60-1

Mol.F.: C17H21ClN2S

Chlorpromazine EP Impurity D

CAT No.: KL-02-00598

CAS NO.: 3953-65-9

Mol.F.: C16H18Cl2N2S

Chlorpromazine EP Impurity E

CAT No.: KL-02-00599

CAS NO.: 92-39-7

Mol.F.: C12H8ClNS

Bromopromazine Hydrochloride

CAT No.: KL-02-00600

CAS NO.: 15502-93-9

Mol.F.: C17H20BrClN2S

Cefadroxil EP Impurity E

API Family: Cefadroxil

CAT No.: KL-02-00601

CAS NO.: 147103-93-3

Mol.F.: C11H11N3O3

Caffeine EP Impurity A

Caffeine EP Impurity B

Caffeine EP Impurity C

Caffeine EP Impurity D

Caffeine EP Impurity E

Caffeine EP Impurity F

Carisoprodol Impurity B

API Family: Carisoprodol

CAT No.: KL-02-00608

CAS NO.: 7148-50-7

Mol.F.: C8H14O3

Carisoprodol Impurity D

API Family: Carisoprodol

CAT No.: KL-02-00609

CAS NO.: 57-53-4

Mol.F.: C9H18N2O4

Cefaclor EP Impurity B

Chlorhexidine Diacetate

Mol.F.: C22H30Cl2N10•2[CH3COOH]

CAT No.: KL-02-00611

CAS NO.: 56-95-1

Chlorhexidine Diacetate EP Impurity A

CAT No.: KL-02-00612

CAS NO.: 152504-08-0

Mol.F.: C16H24ClN9

Chlorhexidine Diacetate EP Impurity B

CAT No.: KL-02-00613

CAS NO.: 1308292-89-8

Mol.F.: C16H28Cl3N9O

Chlorhexidine Diacetate EP Impurity F

CAT No.: KL-02-00614

CAS NO.: 140-38-5

Mol.F.: C7H7ClN2O

Chlorhexidine Diacetate EP Impurity G

CAT No.: KL-02-00615

CAS NO.: 165678-61-5

Mol.F.: C14H25Cl3N6

Chlorhexidine Diacetate EP Impurity H

CAT No.: KL-02-00616

Mol.F.: C30H47Cl2N15

Chlorhexidine Diacetate EP Impurity K

CAT No.: KL-02-00617

CAS NO.: 1381962-77-1

Mol.F.: C22H29Cl2N9O

Chlorhexidine EP Impurity N

CAT No.: KL-02-00618

CAS NO.: 152504-10-4

Mol.F.: C15H25ClN8

Chlorhexidine EP Impurity O

CAT No.: KL-02-00619

CAS NO.: 2508008-02-2

Mol.F.: C22H32Cl4N10

Chlorhexidine EP Impurity J

CAT No.: KL-02-00620

Mol.F.: C28H38Cl2N10O5

Carfilzomib Impurity 2 (RSSSS)

API Family: Carfilzomib

CAT No.: KL-02-00621

CAS NO.: 1541172-75-1

Mol.F.: C40H59N5O8

Carfilzomib Impurity 28

API Family: Carfilzomib

CAT No.: KL-02-00622

CAS NO.: 2049025-49-0

Mol.F.: C40H57N5O7

Carfilzomib Impurity 32

API Family: Carfilzomib

CAT No.: KL-02-00623

CAS NO.: 868540-16-3

Mol.F.: C31H42N4O6

Cilastatin EP Impurity D

API Family: Cilastatin

CAT No.: KL-02-00624

CAS NO.: 141-79-7

Mol.F.: C6H10O

Cholecalciferol EP Impurity A

CAT No.: KL-02-00625

CAS NO.: 22350-41-0

Cholecalciferol EP Impurity E

CAT No.: KL-02-00626

CAS NO.: 17592-07-3

Cholecalciferol EP Impurity B

CAT No.: KL-02-00627

CAS NO.: 434-16-2

Cholecalciferol EP Impurity C

CAT No.: KL-02-00628

CAS NO.: 5226-01-7

Cholecalciferol EP Impurity D

CAT No.: KL-02-00629

CAS NO.: 22350-43-2

Carbidopa BP Impurity A

Carbidopa BP/EP Impurity B

CAT No.: KL-02-00631

CAS NO.: 18181-08-3

Mol.F.: C11H15NO4

Carbidopa BP/EP Impurity E

CAT No.: KL-02-00632

CAS NO.: 52514-63-3

Carbidopa BP/EP Impurity F (HCl)

CAT No.: KL-02-00633

Mol.F.: C12H18N2O4 : HCl

Carbidopa BP/EP Impurity G

CAT No.: KL-02-00634

CAS NO.: 2503-44-8

Mol.F.: C9H10O3

Carbidopa BP/EP Impurity H

CAT No.: KL-02-00635

CAS NO.: 1361017-74-4

Clindamycin Phosphate

CAT No.: KL-02-00636

CAS NO.: 24729-96-2

Clindamycin Phosphate EP Impurity G

CAT No.: KL-02-00637

Mol.F.: C18H33N2O8PS

Clindamycin Phosphate EP Impurity L

CAT No.: KL-02-00638

CAS NO.: 620181-05-7

Clindamycin Impurity B

CAT No.: KL-02-00639

CAS NO.: 18323-43-8

Mol.F.: C17H31ClN2O5S

Clindamycin Impurity C

CAT No.: KL-02-00640

CAS NO.: 16684-06-3

Mol.F.: C18H33ClN2O5S

Cefoperazone EP Impurity A

API Family: Cefoperazone

CAT No.: KL-02-00641

CAS NO.: 73240-08-1

Mol.F.: C23H23N5O8S

Cefoperazone EP Impurity C

API Family: Cefoperazone

CAT No.: KL-02-00642

CAS NO.: 13183-79-4

Mol.F.: C2H4N4S

Carbinoxamine Related Compound C

API Family: Carbinoxamine

CAT No.: KL-02-00643

CAS NO.: 1221-70-1

Mol.F.: C16H20N2O

Carbinoxamine Related Compound C (Oxalate salt)

API Family: Carbinoxamine

CAT No.: KL-02-00644

CAS NO.: 2771193-12-3

Mol.F.: C16H20N2O : C2H2O4

Cefixime EP Impurity B

Ceftriaxone EP Impurity B

CAT No.: KL-02-00647

CAS NO.: 66340-33-8

Mol.F.: C14H13N5O5S2

Ceftriaxone EP Impurity C

CAT No.: KL-02-00648

CAS NO.: 58909-39-0

Mol.F.: C4H5N3O2S

Ceftriaxone EP Impurity D

Ceftriaxone EP Impurity E

CAT No.: KL-02-00650

CAS NO.: 58909-56-1

Mol.F.: C12H13N5O5S2

Cyclohexanepropionic Acid

API Family: Cyclohexane

CAT No.: KL-02-00651

CAS NO.: 701-97-3

Mol.F.: C9H16O2

Crisaborole Impurity A

API Family: Crisaborole

CAT No.: KL-02-00652

CAS NO.: 888967-63-3

Mol.F.: C14H11NO2

Cloxacillin EP Impurity A

CAT No.: KL-02-00653

CAS NO.: 1642629-96-6

Mol.F.: C19H20ClN3O6S

Cloxacillin EP Impurity B

CAT No.: KL-02-00654

CAS NO.: 1642559-64-5

Mol.F.: C18H20ClN3O4S

Cloxacillin EP Impurity D

CAT No.: KL-02-00655

CAS NO.: 23598-72-3

Mol.F.: C11H8ClNO3

Cloxacillin EP Impurity E

CAT No.: KL-02-00656

Mol.F.: C27H28ClN5O7S2

Cefepime EP Impurity D

Cefepime EP Impurity E (Cl)

API Family: Cefepime

CAT No.: KL-02-00658

CAS NO.: 103121-85-3

Mol.F.: C13H20ClN3O3S

Cefuroxime EP Impurity E

CAT No.: KL-02-00659

CAS NO.: 97232-97-8

Mol.F.: C16H16N4O8S

Cefuroxime EP Impurity H

CAT No.: KL-02-00660

CAS NO.: 947723-87-7

Mol.F.: C15H13N3O6S

Cefuroxime Axetil

CAT No.: KL-02-00661

CAS NO.: 64544-07-6

Mol.F.: C20H22N4O10S

Cefuroxime Axetil EP Impurity A

CAT No.: KL-02-00662

CAS NO.: 123458-61-7

Mol.F.: C20H22N4O10S

Cefuroxime Axetil EP Impurity B

CAT No.: KL-02-00663

CAS NO.: 97232-96-7

Mol.F.: C20H22N4O10S

Cefuroxime EP Impurity A (Ammonium salt)

CAT No.: KL-02-00664

CAS NO.: 56271-94-4

Mol.F.: C15H15N3O7S

Citicoline IP Impurity B

API Family: Citicoline

Carprofen EP Impurity C

API Family: Carprofen

CAT No.: KL-02-00666

CAS NO.: 92841-21-9

Mol.F.: C14H12ClNO

Cladribine EP Impurity A

CAT No.: KL-02-00667

CAS NO.: 4546-70-7

Mol.F.: C10H14N6O3

Cladribine EP Impurity B

CAT No.: KL-02-00668

CAS NO.: 24757-70-8

Mol.F.: C11H15N5O4

Cladribine EP Impurity D

CAT No.: KL-02-00669

CAS NO.: 5542-92-7

Mol.F.: C10H12ClN5O3

Cladribine EP Impurity E

CAT No.: KL-02-00670

CAS NO.: 1831121-84-6

Mol.F.: C5H10O4

Cladribine EP Impurity F

Cladribine EP Impurity G

Cinnarizine EP Impurity B

API Family: Cinnarizine

CAT No.: KL-02-00673

CAS NO.: 750512-44-8

Mol.F.: C26H28N2

Cilostazol Related Compound A

API Family: Cilostazol

CAT No.: KL-02-00674

CAS NO.: 54197-66-9

Mol.F.: C9H9NO2

Cilostazol Related Compound B

API Family: Cilostazol

CAT No.: KL-02-00675

CAS NO.: 73963-62-9

Mol.F.: C20H25N5O2

Ceftazidime EP Impurity A

CAT No.: KL-02-00676

Mol.F.: C22H22N6O7S2 : 5(H2O)

Ceftazidime EP Impurity B

CAT No.: KL-02-00677

CAS NO.: 97148-38-4

Mol.F.: C22H22N6O7S2

Ceftazidime EP Impurity C

CAT No.: KL-02-00678

CAS NO.: 41360-25-2

Mol.F.: C13H14N3O3S+

Ceftazidime EP Impurity E

CAT No.: KL-02-00679

CAS NO.: 102772-66-7

Mol.F.: C26H30N6O7S2

Ceftazidime EP Impurity G

CAT No.: KL-02-00680

CAS NO.: 194241-83-3

Mol.F.: C11H14N4O5S

Ceftazidime EP Impurity H

CAT No.: KL-02-00681

CAS NO.: 1354396-23-8

Mol.F.: C23H24N6O7S2

Cabozantinib Impurity 1

CAT No.: KL-02-00682

CAS NO.: 190728-25-7

Mol.F.: C17H16N2O3

Cabozantinib Quinol Impurity

CAT No.: KL-02-00683

CAS NO.: 13425-93-9

Mol.F.: C11H11NO3

Cabozantinib Carboxylic Acid

CAT No.: KL-02-00684

CAS NO.: 849217-77-2

Mol.F.: C22H20N2O6

Cabozantinib Hydroxy Impurity

CAT No.: KL-02-00685

CAS NO.: 849217-60-3

Mol.F.: C17H15FN2O3

Cabozantinib Des Fluoro Impurity

CAT No.: KL-02-00686

CAS NO.: 849221-94-9

Mol.F.: C28H25N3O5

Cabozantinib 2-Fluoro Impurity

CAT No.: KL-02-00687

Mol.F.: C28H24FN3O5

Ciprofibrate EP Impurity A

CAT No.: KL-02-00688

CAS NO.: 1474058-89-3

Mol.F.: C12H14O3

Ciprofibrate EP Impurity B

CAT No.: KL-02-00689

CAS NO.: 52179-26-7

Mol.F.: C9H8Cl2O

Ciprofibrate EP Impurity C

CAT No.: KL-02-00690

CAS NO.: 2469279-29-4

Mol.F.: C13H16Cl2O2

Ciprofibrate EP Impurity D

CAT No.: KL-02-00691

CAS NO.: 130232-51-8

Mol.F.: C14H16Cl2O3

Ciprofibrate EP Impurity E

CAT No.: KL-02-00692

CAS NO.: 52179-28-9

Mol.F.: C15H18Cl2O3

Carbocisteine Lactam (Sodium salt)

API Family: Carbocisteine

CAT No.: KL-02-00693

CAS NO.: 88933-48-6

Mol.F.: C5H6NNaO3S

Cisplatin EP Impurity A

API Family: Cisplatin

CAT No.: KL-02-00694

CAS NO.: 14913-33-8

Mol.F.: Cl2H6N2Pt

Cisplatin Impurity (Potassium Trichloroammineplatinate)

API Family: Cisplatin

CAT No.: KL-02-00695

CAS NO.: 13820-91-2

Mol.F.: Cl3H3KNPt

Cefoxitin EP Impurity J

API Family: Cefoxitin

CAT No.: KL-02-00696

CAS NO.: 1422023-33-3

Mol.F.: C15H14N2O5S2

Cefoxitin EP Impurity H

API Family: Cefoxitin

CAT No.: KL-02-00697

CAS NO.: 37051-05-1

Mol.F.: C15H15N3O6S2

Cisatracurium EP Impurity O (TFA salt)

API Family: Atracurium

CAT No.: KL-02-00698

Mol.F.: C32H44NO8 : C2F3O2

Clemastine EP Impurity A

API Family: Clemastine

CAT No.: KL-02-00699

CAS NO.: 108825-05-4

Mol.F.: C21H26ClNO2

Ciclesonide EP Impurity A

API Family: Ciclesonide

CAT No.: KL-02-00700

CAS NO.: 141845-81-0

Mol.F.: C32H44O7

Chenodeoxycholic Acid EP Impurity G

API Family: Chenodeoxycholic Acid

CAT No.: KL-02-00701

CAS NO.: 10538-55-3

Mol.F.: C25H42O4

Chenodeoxycholic Acid EP Impurity H

API Family: Chenodeoxycholic Acid

CAT No.: KL-02-00702

CAS NO.: 2458-08-4

Crizotinib S-Isomer

API Family: Crizotinib

CAT No.: KL-02-00703

CAS NO.: 1374356-45-2

Mol.F.: C21H22Cl2FN5O

Demethoxy Curcumin

Bisdemethoxycurcumin

Sodium Cyclamate

API Family: Cyclamate

CAT No.: KL-02-00707

CAS NO.: 139-05-9

Mol.F.: C6H12NNaO3S

Cyclamate EP Impurity A

API Family: Cyclamate

CAT No.: KL-02-00708

CAS NO.: 5329-14-6

Mol.F.: H3NO3S

Cyclamate EP Impurity D

API Family: Cyclamate

CAT No.: KL-02-00709

CAS NO.: 101-83-7

Mol.F.: C12H23N

Descarbamoyl Cenobamate

API Family: Cenobamate

CAT No.: KL-02-00710

CAS NO.: 1259059-77-2

Mol.F.: C9H9ClN4O

Duloxetine EP Impurity A

CAT No.: KL-02-00711

CAS NO.: 910138-96-4

Mol.F.: C18H20ClNOS

Duloxetine EP Impurity C

CAT No.: KL-02-00712

CAS NO.: 949095-98-1

Duloxetine EP Impurity D

Duloxetine EP Impurity E

CAT No.: KL-02-00714

CAS NO.: 1033803-59-6

Duloxetine Related Compound H

CAT No.: KL-02-00715

CAS NO.: 199191-66-7

Mol.F.: C22H23NO4S

Duloxetine Alcohol

CAT No.: KL-02-00716

CAS NO.: 116539-57-2

Mol.F.: C8H13NOS

Duloxetine EP Impurity F (HCl salt)

CAT No.: KL-02-00717

CAS NO.: 2748376-86-3

Mol.F.: C18H20ClNOS

Duloxetine Phenyl Carbamate

CAT No.: KL-02-00718

CAS NO.: 947686-09-1

Mol.F.: C25H23NO3S

Domperidone EP Impurity A

API Family: Domperidone

CAT No.: KL-02-00719

CAS NO.: 53786-28-0

Mol.F.: C12H14ClN3O

Domperidone EP Impurity D

API Family: Domperidone

CAT No.: KL-02-00720

CAS NO.: 1614255-34-3

Mol.F.: C32H34ClN7O3

Donepezil EP Impurity F

CAT No.: KL-02-00721

CAS NO.: 145546-80-1

Mol.F.: C24H27NO3

Donepezil Benzyl Bromide

CAT No.: KL-02-00722

CAS NO.: 844694-85-5

Mol.F.: C31H36BrNO3

Dehydrodeoxy Donepezil

CAT No.: KL-02-00723

CAS NO.: 120013-45-8

Mol.F.: C24H29NO2

Deoxy Donepezil

CAT No.: KL-02-00724

CAS NO.: 1034439-57-0

Mol.F.: C24H32ClNO2

Donepezil EP Impurity A

CAT No.: KL-02-00725

CAS NO.: 120014-30-4

Mol.F.: C17H23NO3

Donepezil N-Oxide

CAT No.: KL-02-00726

CAS NO.: 120013-84-5

Donepezil EP Impurity D

CAT No.: KL-02-00727

CAS NO.: 4803-57-0

Mol.F.: C17H17NO3

Donepezil EP Impurity A (HCl)

Darifenacin Pyrrolidinium Dimer Impurity

API Family: Darifenacin

CAT No.: KL-02-00729

CAS NO.: 1396968-57-2

Mol.F.: C38H41BrN2O3

Darifenacin Oxidized Impurity

API Family: Darifenacin

CAT No.: KL-02-00730

CAS NO.: 133033-99-5

Mol.F.: C28H28N2O2

Dienogest EP Impurity F

API Family: Dienogest

CAT No.: KL-02-00731

CAS NO.: 67473-36-3

Mol.F.: C20H27NO2

Dienogest EP Impurity I

API Family: Dienogest

CAT No.: KL-02-00732

CAS NO.: 65928-65-6

Mol.F.: C20H27NO2

Doxazosin EP Impurity A

API Family: Doxazosin

Doxazosin EP Impurity G HCl

Mol.F.: C14H19N5O2•2[HCl]

API Family: Doxazosin

CAT No.: KL-02-00734

CAS NO.: 60548-08-5

Desonide Glyoxal

Bromodesonide

Epoxydesonide

Dabigatran Etexilate EP Impurity A

CAT No.: KL-02-00738

CAS NO.: 1408238-40-3

Mol.F.: C34H40N6O6

Dabigatran Etexilate EP Impurity E

CAT No.: KL-02-00739

CAS NO.: 212321-78-3

Mol.F.: C32H37N7O5

Dabigatran Etexilate EP Impurity F

CAT No.: KL-02-00740

CAS NO.: 1610758-21-8

Mol.F.: C35H43N7O5

Dabigatran Impurity 11

CAT No.: KL-02-00741

CAS NO.: 1848337-06-3

Mol.F.: C24H29N5O4

Dabigatran Etexilate EP Impurity G

CAT No.: KL-02-00742

CAS NO.: 1610758-19-4

Mol.F.: C35H43N7O5

Drospirenone EP Impurity B

CAT No.: KL-02-00743

Mol.F.: C24H32O4

Drospirenone EP Impurity D

CAT No.: KL-02-00744

CAS NO.: 67372-69-4

Mol.F.: C23H28O3

Drospirenone EP Impurity F

CAT No.: KL-02-00745

Drospirenone EP Impurity G

CAT No.: KL-02-00746

CAS NO.: 932388-90-4

Mol.F.: C24H31ClO3

Drospirenone EP Impurity H

CAT No.: KL-02-00747

CAS NO.: 932388-89-1

Mol.F.: C24H31ClO3

Drospirenone EP Impurity I

CAT No.: KL-02-00748

Drospirenone EP Impurity K

CAT No.: KL-02-00749

CAS NO.: 889652-31-7

Mol.F.: C24H30O3

Dapagliflozin Related Compound A

CAT No.: KL-02-00750

CAS NO.: 1807632-95-6

Mol.F.: C21H25BrO6

Dapagliflozin Methoxy Pyranose Impurity

CAT No.: KL-02-00751

CAS NO.: 714269-57-5

Mol.F.: C22H27ClO7

Dapagliflozin Impurity B

CAT No.: KL-02-00752

CAS NO.: 1662702-90-0

Mol.F.: C15H15ClO

Dapagliflozin Impurity 4

CAT No.: KL-02-00753

CAS NO.: 461432-24-6

Mol.F.: C22H27ClO7

Dapagliflozin Impurity D

CAT No.: KL-02-00754

CAS NO.: 1373321-04-0

Dapagliflozin Hydroxy (Benzylic) Impurity

CAT No.: KL-02-00755

CAS NO.: 1204222-85-4

Mol.F.: C21H25ClO7

O-Desethyl Dapagliflozin

CAT No.: KL-02-00756

CAS NO.: 864070-37-1

Mol.F.: C19H21ClO6

Dapagliflozin Keto Impurity

CAT No.: KL-02-00757

CAS NO.: 2169998-23-4

Mol.F.: C21H23ClO7

Dapagliflozin Impurity 17

CAT No.: KL-02-00758

CAS NO.: 2133407-75-5

Dapagliflozin Furanose Isomer

CAT No.: KL-02-00759

CAS NO.: 1469910-70-0

Dapagliflozin Hydroxy Impurity

CAT No.: KL-02-00760

CAS NO.: 960404-86-8

Mol.F.: C21H25ClO7

MonoAcetyl Dapagliflozin

CAT No.: KL-02-00761

CAS NO.: 1632287-34-3

Dapagliflozin Propanediol Monohydrate

Mol.F.: C21H25ClO6 • C3H8O2 • H 2O

CAT No.: KL-02-00762

CAS NO.: 960404-48-2

Ethyl Dapagliflozin

CAT No.: KL-02-00763

Mol.F.: C23H29ClO6

Dapagliflozin Impurity 29

CAT No.: KL-02-00764

CAS NO.: 1415905-91-7

Mol.F.: C27H31ClO9

O-Pentaacetyl O-Desethyl Dapagliflozin

CAT No.: KL-02-00765

CAS NO.: 912917-85-2

Mol.F.: C29H31ClO11

Dapagliflozin Galacto Isomer

CAT No.: KL-02-00766

CAS NO.: 1408245-02-2

Dapagliflozin Citrate

Mol.F.: C21H25ClO6 : C6H8O7

CAT No.: KL-02-00767

CAS NO.: 1848226-91-4

Dapagliflozin Impurity 99

CAT No.: KL-02-00768

CAS NO.: 2271248-78-1

Daptomycin

API Family: Daptomycin

CAT No.: KL-02-00769

CAS NO.: 103060-53-3

Mol.F.: C72H101N17O26

Dutasteride EP Impurity B

CAT No.: KL-02-00770

CAS NO.: 2512195-98-9

Mol.F.: C21H32N2O2

Dutasteride EP Impurity G

CAT No.: KL-02-00771

CAS NO.: 1430804-85-5

Mol.F.: C27H28F6N2O2

Dutasteride EP Impurity I

CAT No.: KL-02-00772

CAS NO.: 1648593-70-7

Mol.F.: C46H55F6N3O4

Dutasteride Dihydro Impurity

CAT No.: KL-02-00773

CAS NO.: 164656-22-8

Mol.F.: C27H32F6N2O2

5?-Dutasteride

CAT No.: KL-02-00774

CAS NO.: 957229-52-6

Mol.F.: C27H30F6N2O2

Dasatinib N-Oxide

API Family: Dasatinib

CAT No.: KL-02-00775

CAS NO.: 910297-52-8

Mol.F.: C22H26ClN7O3S

Dasatinib Impurity 2

API Family: Dasatinib

N-Boc-N-deshydroxyethyl Dasatinib

API Family: Dasatinib

CAT No.: KL-02-00777

CAS NO.: 1159977-13-5

Mol.F.: C25H30ClN7O3S

1-(2-Hydroxyethyl) Piperazine

Decitabine Related Compound A

CAT No.: KL-02-00779

CAS NO.: 1207459-15-1

Mol.F.: C21H18Cl2O7

Decitabine Related Compound B

CAT No.: KL-02-00780

CAS NO.: 1034301-08-0

Mol.F.: C22H18Cl2N4O6

Decitabine Related Compound C

CAT No.: KL-02-00781

CAS NO.: 1140891-02-6

Mol.F.: C22H18Cl2N4O6

Decitabine Related Compound D

Decitabine Related Compound E

CAT No.: KL-02-00783

CAS NO.: 22432-95-7

Mol.F.: C8H12N4O4

p-Chlorobenzoyl Decitabine Beta

CAT No.: KL-02-00784

CAS NO.: 1442660-66-3

Mol.F.: C15H15ClN4O5

p-Chlorobenzoyl Decitabine Alfa

CAT No.: KL-02-00785

Mol.F.: C15H15ClN4O5

Deferasirox Benzamide Impurity

Deferasirox EP Impurity B

CAT No.: KL-02-00787

CAS NO.: 1218-69-5

Mol.F.: C14H9NO3

Deferasirox EP Impurity A

CAT No.: KL-02-00788

CAS NO.: 1972-71-0

Mol.F.: C14H11NO4

Deferasirox EP Impurity D

CAT No.: KL-02-00789

CAS NO.: 2254105-61-6

Mol.F.: C21H15N3O4

Desloratadine EP Impurity A

CAT No.: KL-02-00790

CAS NO.: 298220-99-2

Mol.F.: C19H20ClFN2

Desloratadine EP Impurity B

CAT No.: KL-02-00791

Mol.F.: C19H19ClN2 : HCl

Desloratadine Related Compound A

CAT No.: KL-02-00792

CAS NO.: 117796-50-6

Mol.F.: C19H19BrN2

Desloratadine Dehydro Impurity

CAT No.: KL-02-00793

CAS NO.: 117811-20-8

Mol.F.: C19H17ClN2

Desloratadine 3-Hydroxy Impurity

CAT No.: KL-02-00794

CAS NO.: 119410-08-1

Desloratadine Deschloro Impurity

CAT No.: KL-02-00795

CAS NO.: 38092-95-4

Mol.F.: C19H20N2

Desloratadine N-Formyl Impurity

CAT No.: KL-02-00796

CAS NO.: 117810-61-4

Mol.F.: C20H19ClN2O

Desloratadine N-Hydroxy Impurity

CAT No.: KL-02-00797

CAS NO.: 1193725-73-3

Desloratadine N-oxide

CAT No.: KL-02-00798

CAS NO.: 169253-26-3

Dexamethasone EP Impurity A

CAT No.: KL-02-00799

Mol.F.: C22H29FO5

Dexamethasone EP Impurity C

CAT No.: KL-02-00800

CAS NO.: 426-17-5

Mol.F.: C22H31FO5

Dexamethasone EP Impurity D

CAT No.: KL-02-00801

CAS NO.: 24916-90-3

Dexamethasone EP Impurity K

CAT No.: KL-02-00802

CAS NO.: 1809224-82-5

Mol.F.: C22H26O4

Desoximetasone Acid

API Family: Desoximetasone

CAT No.: KL-02-00803

CAS NO.: 75262-69-0

Mol.F.: C21H27FO4

Fluoroandrostadiene Carboxylic Acid

CAT No.: KL-02-00804

CAS NO.: 37927-01-8

Mol.F.: C21H27FO5

Dexamethasone Formate

CAT No.: KL-02-00805

CAS NO.: 473273-04-0

Mol.F.: C22H27FO6

Dexamethasone Glyoxal Analog

CAT No.: KL-02-00806

CAS NO.: 84449-15-0

Mol.F.: C22H27FO6

Dexamethasone Acetate EP Impurity B

CAT No.: KL-02-00807

Dexamethasone-17-Ketone (16-Isomer)

CAT No.: KL-02-00808

CAS NO.: 2285-53-2

Mol.F.: C20H25FO3

"Dexamethasone-?17,20 21-Aldehyde"

CAT No.: KL-02-00809

CAS NO.: 6762-51-2

Diacerein EP Impurity H

API Family: Diacerein

CAT No.: KL-02-00810

CAS NO.: 25395-11-3

Mol.F.: C21H16O8

Diclofenac EP Impurity A

CAT No.: KL-02-00811

CAS NO.: 15362-40-0

Mol.F.: C14H9Cl2NO

Diclofenac EP Impurity B

CAT No.: KL-02-00812

CAS NO.: 22121-58-0

Mol.F.: C13H9Cl2NO2

Diclofenac EP Impurity C

CAT No.: KL-02-00813

CAS NO.: 27204-57-5

Mol.F.: C13H11Cl2NO

Diclofenac EP Impurity D

CAT No.: KL-02-00814

CAS NO.: 127792-23-8

Mol.F.: C14H11BrClNO2

Diclofenac EP Impurity E

CAT No.: KL-02-00815

CAS NO.: 59-48-3

Mol.F.: C8H7NO

Diclofenac EP Impurity F

CAT No.: KL-02-00816

CAS NO.: 560075-65-2

Mol.F.: C14H10Cl3NO

Diclofenac Chloroacetyl Impurity

CAT No.: KL-02-00817

CAS NO.: 15308-01-7

Mol.F.: C14H10Cl3NO

Diltiazem EP Impurity B

CAT No.: KL-02-00818

CAS NO.: 87447-47-0

Mol.F.: C18H17NO4S

Diltiazem EP Impurity D

Mol.F.: C21H24N2O4S • HCl

CAT No.: KL-02-00819

CAS NO.: 130606-60-9

Diltiazem EP Impurity F

CAT No.: KL-02-00820

CAS NO.: 42399-40-6

Mol.F.: C20H24N2O3S

Diltiazem EP Impurity F (HCl salt)

Mol.F.: C20H24N2O3S • HCl

CAT No.: KL-02-00821

CAS NO.: 75472-91-2

Docetaxel EP Impurity B

CAT No.: KL-02-00822

CAS NO.: 167074-97-7

Mol.F.: C43H51NO14

Docetaxel EP Impurity C

CAT No.: KL-02-00823

CAS NO.: 153381-68-1

Mol.F.: C43H53NO14

Docetaxel EP Impurity D

CAT No.: KL-02-00824

CAS NO.: 162784-72-7

Mol.F.: C43H51NO14

Docetaxel EP Impurity E

CAT No.: KL-02-00825

CAS NO.: 32981-86-5

Mol.F.: C29H36O10

Docetaxel EP Impurity G

CAT No.: KL-02-00826

CAS NO.: 125354-16-7

Mol.F.: C45H55NO15

7-Methyl Docetaxel

CAT No.: KL-02-00827

CAS NO.: 1420767-25-4

Mol.F.: C44H55NO14

7-O-(Triethylsilyl)-10-deacetyl Baccatin III

CAT No.: KL-02-00828

CAS NO.: 115437-18-8

Mol.F.: C35H50O10Si

Dorzolamide EP Impurity B

API Family: Dorzolamide

CAT No.: KL-02-00829

CAS NO.: 120279-90-5

Mol.F.: C10H16N2O4S3

Daclatasvir RRRR Isomer Enantiomer

API Family: Daclatasvir

CAT No.: KL-02-00830

CAS NO.: 1417333-58-4

Daclatasvir RSSS Isomer

API Family: Daclatasvir

CAT No.: KL-02-00831

CAS NO.: 1417333-83-5

Daclatasvir SSRS Isomer

API Family: Daclatasvir

CAT No.: KL-02-00832

Doxepin EP impurity A

Doxepin EP impurity D (HCl)

Difluprednate Impurity 10

API Family: Difluprednate

CAT No.: KL-02-00835

Mol.F.: C19H22F2O3

Difluoroprednisolone 21 Acetate

CAT No.: KL-02-00836

CAS NO.: 52-70-0

Mol.F.: C23H28F2O6

Difluprednate Impurity 12

API Family: Difluprednate

CAT No.: KL-02-00837

Mol.F.: C21H24F2O4

Darunavir Ethanolate

API Family: Darunavir

CAT No.: KL-02-00838

CAS NO.: 635728-49-3

Mol.F.: C29H43N3O8S

Diosmin EP Impurity A

Diosmin EP Impurity C

Diosmin EP Impurity D

API Family: Diosmin

CAT No.: KL-02-00841

CAS NO.: 1431536-92-3

Mol.F.: C28H31IO15

Diosmin EP Impurity E

Diosmin EP Impurity F

Levodropropizine N-Oxide

API Family: Levodropropizine

CAT No.: KL-02-00844

CAS NO.: 152237-40-6

Mol.F.: C13H20N2O3

Doxycycline EP Impurity A

CAT No.: KL-02-00845

CAS NO.: 3219-99-6

Mol.F.: C22H24N2O8

Doxycycline EP Impurity B

Doxycycline EP Impurity C

CAT No.: KL-02-00847

CAS NO.: 6543-77-7

Mol.F.: C22H24N2O8

Doxycycline EP Impurity D

CAT No.: KL-02-00848

CAS NO.: 97583-08-9

Mol.F.: C22H24N2O8

Doxycycline EP Impurity A (HCl)

CAT No.: KL-02-00849

CAS NO.: 41411-66-9

Mol.F.: C22H25ClN2O8

Doxycycline Hyclate

CAT No.: KL-02-00850

CAS NO.: 24390-14-5

Mol.F.: C23H29ClN2O9

Doxorubicin EP Impurity D

API Family: Doxorubicin

CAT No.: KL-02-00851

CAS NO.: 24385-10-2

Mol.F.: C21H18O9

Dolutegravir SR Isomer

CAT No.: KL-02-00852

CAS NO.: 1309560-49-3

Dolutegravir RR Isomer

CAT No.: KL-02-00853

CAS NO.: 1357289-29-2

4-Defluoro Dolutegravir

CAT No.: KL-02-00854

CAS NO.: 1863916-87-3

Mol.F.: C20H20FN3O5

4-Fluoro Dolutegravir

CAT No.: KL-02-00855

CAS NO.: 1863916-88-4

Mol.F.: C20H20FN3O5

O-Methyl Dolutegravir

CAT No.: KL-02-00856

CAS NO.: 1335210-35-9

Mol.F.: C21H21F2N3O5

4-Epi-Dolutegravir

CAT No.: KL-02-00857

CAS NO.: 1357289-37-2

4-Desfluoro-6-fluoro Dolutegravir

CAT No.: KL-02-00858

CAS NO.: 2244161-72-4

Dolutegravir Impurity 22

CAT No.: KL-02-00859

CAS NO.: 1335210-23-5

Mol.F.: C13H17NO8

Desdifluoro Dolutegravir

CAT No.: KL-02-00860

CAS NO.: 2244161-71-3

Mol.F.: C20H21N3O5

Diphenhydramine EP Impurity A

API Family: Diphenhydramine

CAT No.: KL-02-00861

CAS NO.: 53499-40-4

Mol.F.: C16H19NO • HCl

Diphenhydramine EP Impurity C

API Family: Diphenhydramine

CAT No.: KL-02-00862

CAS NO.: 1808-12-4

Mol.F.: C17H21BrClNO

Desogestrel EP Impurity A

API Family: Desogestrel

CAT No.: KL-02-00863

CAS NO.: 201360-82-9

Mol.F.: C22H30O

Desogestrel EP Impurity E

API Family: Desogestrel

CAT No.: KL-02-00864

CAS NO.: 70805-85-5

Desogestrel Impurity 4

API Family: Desogestrel

CAT No.: KL-02-00865

CAS NO.: 882297-86-1

Dexamethasone Sodium phosphate EP Impurity G

CAT No.: KL-02-00866

CAS NO.: 37927-01-8

Mol.F.: C21H27FO5

Dicycloverine EP Impurity A

API Family: Dicycloverine

CAT No.: KL-02-00867

CAS NO.: 60263-54-9

Mol.F.: C13H22O2

Dimenhydrinate EP Impurity J

API Family: Dimenhydrinate

Dexpanthenol EP Impurity B

CAT No.: KL-02-00869

CAS NO.: 60979-68-2

Mol.F.: C6H11NaO4

Dexpanthenol EP Impurity A

CAT No.: KL-02-00870

CAS NO.: 156-87-6

Mol.F.: C3H9NO

Dexpanthenol EP Impurity C

Dexpanthenol EP Impurity D

CAT No.: KL-02-00872

Mol.F.: C10H19NO4

Diflorasone Diacetate 6-Chloro Analog

API Family: Diflorasone

CAT No.: KL-02-00873

Mol.F.: C26H32ClFO7

N-Desmethyl Dapoxetine Hydrochloride

API Family: Dapoxetine

CAT No.: KL-02-00874

CAS NO.: 157166-71-7

Mol.F.: C20H22ClNO

Digoxin EP Impurity D

Digoxin EP Impurity F

21-Deacetoxy Deflazacort

API Family: Deflazacort

CAT No.: KL-02-00877

CAS NO.: 13649-88-2

Mol.F.: C23H29NO4

21-Desacetyl Deflazacort

API Family: Deflazacort

CAT No.: KL-02-00878

CAS NO.: 13649-57-5

Mol.F.: C23H29NO5

Deflazacort Impurity 1

API Family: Deflazacort

CAT No.: KL-02-00879

CAS NO.: 13649-84-8

Mol.F.: C25H29NO6

Didanosine EP Impurity A

API Family: Didanosine

Dobutamine EP Impurity B

API Family: Dobutamine

Dobutamine EP Impurity C

API Family: Dobutamine

CAT No.: KL-02-00882

CAS NO.: 61413-44-3

Mol.F.: C21H29NO3

Dobutamine Impurity 12

API Family: Dobutamine

CAT No.: KL-02-00883

Mol.F.: C20H27NO3 : HCl

Dalfampridine Related Compound A

API Family: Dalfampridine

CAT No.: KL-02-00884

CAS NO.: 3535-75-9

Mol.F.: C5H6N2O

Dalfampridine Related Compound C

API Family: Dalfampridine

CAT No.: KL-02-00885

CAS NO.: 39642-87-0

Mol.F.: C11H10N4O

Dabrafenib Mesylate

API Family: Dabrafenib

CAT No.: KL-02-00887

CAS NO.: 1195768-06-9

Mol.F.: C24H24F3N5O5S3

Dabrafenib Impurity 1

API Family: Dabrafenib

CAT No.: KL-02-00888

CAS NO.: 2017554-98-0

Mol.F.: C23H22F2N6O2S2

Dabrafenib Impurity 9

API Family: Dabrafenib

CAT No.: KL-02-00889

CAS NO.: 1195768-23-0

Mol.F.: C23H18ClF3N4O2S2

Deferoxamine EP Impurity B

CAT No.: KL-02-00890

CAS NO.: 252325-60-3

Mol.F.: C16H32N4O5

Deferoxamine EP Impurity J

CAT No.: KL-02-00891

CAS NO.: 1623757-38-9

Mol.F.: C34H64N8O11

Deferoxamine Impurity 1

CAT No.: KL-02-00892

Mol.F.: C25H50N6O6

Deferoxamine Impurity 2

CAT No.: KL-02-00893

CAS NO.: 5722-48-5

Mol.F.: C27H50N6O9

Deferoxamine Impurity 3

CAT No.: KL-02-00894

Mol.F.: C43H80N10O14

Deferoxamine Impurity 4

CAT No.: KL-02-00895

Mol.F.: C36H66N8O12

Deferoxamine Impurity 5

CAT No.: KL-02-00896

Mol.F.: C45H82N10O15

Deferoxamine Impurity 6

CAT No.: KL-02-00897

CAS NO.: 149471-25-0

Mol.F.: C23H46N6O7

Omeprazole EP Impurity A

Esomeprazole EP Impurity D

API Family: EsoMeprazole

CAT No.: KL-02-00899

CAS NO.: 88546-55-8

Esomeprazole Impurity 1

API Family: EsoMeprazole

CAT No.: KL-02-00900

CAS NO.: 2080-75-3

Mol.F.: C8H8N2O2

Desmethoxy Keto Esomeprazole

API Family: EsoMeprazole

CAT No.: KL-02-00901

CAS NO.: 2362529-32-4

Mol.F.: C16H17N3O3S

Escitalopram EP Impurity A

CAT No.: KL-02-00902

CAS NO.: 64372-56-1

Escitalopram EP Impurity B

CAT No.: KL-02-00903

CAS NO.: 411221-53-9

Escitalopram EP Impurity C

CAT No.: KL-02-00904

CAS NO.: 372941-54-3

Mol.F.: C20H19FN2O2

Escitalopram EP Impurity D

CAT No.: KL-02-00905

CAS NO.: 62498-67-3

Mol.F.: C19H19FN2O

Escitalopram EP Impurity G

CAT No.: KL-02-00906

CAS NO.: 1329745-98-3

Mol.F.: C25H33FN2O2

Escitalopram EP Impurity H

CAT No.: KL-02-00907

CAS NO.: 63284-72-0

Escitalopram EP Impurity K

CAT No.: KL-02-00908

CAS NO.: 128196-02-1

Mol.F.: C20H21FN2O

Escitalopram EP Impurity L

CAT No.: KL-02-00909

CAS NO.: 1026009-77-7

Mol.F.: C20H22N2O

Escitalopram EP Impurity M

CAT No.: KL-02-00910

CAS NO.: 440121-09-5

Mol.F.: C20H22FNO3

Escitalopram Butyryl Impurity

CAT No.: KL-02-00911

CAS NO.: 1803244-58-7

Mol.F.: C25H33FN2O2

Escitalopram EP Impurity E

CAT No.: KL-02-00912

CAS NO.: 103146-25-4

Escitalopram EP Impurity F

CAT No.: KL-02-00913

CAS NO.: 2102609-59-4

Mol.F.: C14H18N2O2

Escitalopram EP Impurity J

CAT No.: KL-02-00914

CAS NO.: 104-15-4

Mol.F.: C7H8O3S

Escitalopram EP Impurity I

CAT No.: KL-02-00915

CAS NO.: 1370643-22-3

Mol.F.: C20H21FN2O

Estradiol Valerate EP Impurity A

CAT No.: KL-02-00916

CAS NO.: 50-28-2

Mol.F.: C18H24O2

Estradiol Valerate EP Impurity B

CAT No.: KL-02-00917

CAS NO.: 21881-45-8

Mol.F.: C23H32O3

Estradiol Valerate EP Impurity C

CAT No.: KL-02-00918

CAS NO.: 95959-20-9

Estradiol Valerate EP Impurity D

CAT No.: KL-02-00919

CAS NO.: 1359847-37-2

Mol.F.: C24H34O3

Estradiol Valerate EP Impurity E

CAT No.: KL-02-00920

CAS NO.: 63042-28-4

Mol.F.: C28H40O4

Estradiol Valerate EP Impurity F

CAT No.: KL-02-00921

CAS NO.: 18069-79-9

Estradiol Valerate EP Impurity G

CAT No.: KL-02-00922

CAS NO.: 1313382-25-0

Estradiol Valerate EP Impurity H

CAT No.: KL-02-00923

CAS NO.: 1421283-56-8

Mol.F.: C28H40O4

Estradiol Valerate EP Impurity J

CAT No.: KL-02-00924

Mol.F.: C24H34O3

Erythromycin EP Impurity E

CAT No.: KL-02-00925

CAS NO.: 33396-29-1

Erythromycin EP Impurity F

CAT No.: KL-02-00926

CAS NO.: 105882-69-7

Erythromycin EP Impurity D

CAT No.: KL-02-00927

CAS NO.: 23893-13-2

Erythromycin EP Impurity B

CAT No.: KL-02-00928

CAS NO.: 992-62-1

Erythromycin B

CAT No.: KL-02-00929

CAS NO.: 527-75-3

Mol.F.: C37H67NO12

Erythromycin EP Impurity H

CAT No.: KL-02-00930

CAS NO.: 992-65-4

Mol.F.: C37H67NO14

Erythromycin EP Impurity L

CAT No.: KL-02-00931

CAS NO.: 127955-44-6

Mol.F.: C37H65NO14

Ethinylestradiol EP Impurity A

CAT No.: KL-02-00932

CAS NO.: 4717-38-8

Mol.F.: C20H24O2

Ethinylestradiol EP Impurity B

CAT No.: KL-02-00933

CAS NO.: 1231-96-5

Mol.F.: C20H22O2

Ethinylestradiol EP Impurity E

CAT No.: KL-02-00934

CAS NO.: 27521-34-2

Ethinylestradiol EP Impurity F

CAT No.: KL-02-00935

CAS NO.: 56324-28-8

Ethinylestradiol EP Impurity G

CAT No.: KL-02-00936

CAS NO.: 38002-18-5

Mol.F.: C20H22O3

Ethinylestradiol EP Impurity H

CAT No.: KL-02-00937

CAS NO.: 1350468-76-6

Mol.F.: C20H22O3

Ethinylestradiol EP Impurity I

CAT No.: KL-02-00938

CAS NO.: 67703-68-8

Mol.F.: C20H22O2

Ethinylestradiol EP Impurity J

CAT No.: KL-02-00939

CAS NO.: 15071-66-6

Ethinylestradiol EP Impurity K

CAT No.: KL-02-00940

CAS NO.: 155683-61-7

Ethinylestradiol EP Impurity L

CAT No.: KL-02-00941

CAS NO.: 57-91-0

Mol.F.: C18H24O2

Ethinylestradiol EP Impurity M

CAT No.: KL-02-00942

CAS NO.: 3240-39-9

Epalrestat Dimer

API Family: Epalrestat

CAT No.: KL-02-00943

Mol.F.: C30H26N2O6S4

Empagliflozin 3-Epimer

CAT No.: KL-02-00944

CAS NO.: 864070-43-9

1-Methoxy Empagliflozin

CAT No.: KL-02-00945

CAS NO.: 1279691-36-9

Mol.F.: C24H29ClO8

Empagliflozin S-Furanose

CAT No.: KL-02-00946

CAS NO.: 1620758-32-8

Empagliflozin ?-Anomer

CAT No.: KL-02-00947

CAS NO.: 1620758-33-9

Empagliflozin Keto Carboxylic Acid

CAT No.: KL-02-00948

CAS NO.: 2452301-29-8

Mol.F.: C18H15ClO5

Empagliflozin R-Furanose

CAT No.: KL-02-00949

CAS NO.: 1620758-31-7

1-Hydroxy Empagliflozin

CAT No.: KL-02-00950

CAS NO.: 1279691-35-8

Mol.F.: C23H27ClO8

Empagliflozin Hydroxy Impurity

CAT No.: KL-02-00951

Mol.F.: C23H27ClO8

Empagliflozin Desbromo Impurity

CAT No.: KL-02-00952

CAS NO.: 2517968-35-1

Mol.F.: C17H17ClO2

Empagliflozin Impurity 22

CAT No.: KL-02-00953

CAS NO.: 915095-85-1

Mol.F.: C13H7BrClFO

Empagliflozin Impurity 23

CAT No.: KL-02-00954

CAS NO.: 915095-90-8

Mol.F.: C17H16BrClO2

Empagliflozin Methyl Acetate

CAT No.: KL-02-00955

CAS NO.: 2452301-09-4

Mol.F.: C25H29ClO8

Empagliflozin Impurity 56

CAT No.: KL-02-00956

CAS NO.: 915095-96-4

Mol.F.: C24H29ClO8

Emtricitabine Enantiomer

CAT No.: KL-02-00957

CAS NO.: 137530-41-7

Mol.F.: C8H10FN3O3S

"(2R,5S)-Emtricitabine Carboxylic Acid"

CAT No.: KL-02-00958

CAS NO.: 1238210-10-0

Mol.F.: C8H8FN3O4S

Emtricitabine 5-Fluorouracil Analog

API Family: Fluorouracil

CAT No.: KL-02-00959

CAS NO.: 145986-11-4

Mol.F.: C8H9FN2O4S

Emtricitabine S-sulfoxide

CAT No.: KL-02-00960

CAS NO.: 1160303-44-5

Mol.F.: C8H10FN3O4S

Emtricitabine R-sulfoxide

CAT No.: KL-02-00961

CAS NO.: 2101981-64-8

Mol.F.: C8H10FN3O4S

Enalapril EP Impurity A

CAT No.: KL-02-00962

CAS NO.: 76420-74-1

Mol.F.: C20H28N2O5

Enalapril EP Impurity B

CAT No.: KL-02-00963

CAS NO.: 82717-96-2

Mol.F.: C15H21NO4

Enalapril EP Impurity C

CAT No.: KL-02-00964

CAS NO.: 76420-72-9

Mol.F.: C18H24N2O5

Enalapril EP Impurity D

CAT No.: KL-02-00965

CAS NO.: 115729-52-7

Mol.F.: C20H26N2O4

Enalapril EP Impurity H

CAT No.: KL-02-00966

CAS NO.: 2055735-10-7

Mol.F.: C20H34N2O5

Entecavir Hydrate

Mol.F.: C12H15N5O3 • H 2O

API Family: Entecavir

CAT No.: KL-02-00967

CAS NO.: 209216-23-9

Oxo-Enzalutamide

API Family: Enzalutamide

CAT No.: KL-02-00968

CAS NO.: 1242137-18-3

Mol.F.: C21H16F4N4O3

Enzalutamide Impurity 7

API Family: Enzalutamide

CAT No.: KL-02-00969

CAS NO.: 2030242-21-6

Mol.F.: C21H18F4N4O3S

Eletriptan HBr

API Family: Eletriptan

CAT No.: KL-02-00970

CAS NO.: 177834-92-3

Mol.F.: C22H27BrN2O2S

Eletriptan Impurity 12

API Family: Eletriptan

CAT No.: KL-02-00971

CAS NO.: 209682-64-4

Mol.F.: C16H22N2

"(1R,2R)-Eletriptan N-Oxide"

API Family: Eletriptan

CAT No.: KL-02-00972

CAS NO.: 1408337-88-1

Mol.F.: C22H26N2O3S

Erlotinib HCl

CAT No.: KL-02-00973

CAS NO.: 183319-69-9

Mol.F.: C22H23N3O4•HCl

Erlotinib Lactam Impurity

CAT No.: KL-02-00974

CAS NO.: 179688-29-0

Mol.F.: C14H18N2O5

3-Vinyl Erlotinib

CAT No.: KL-02-00975

CAS NO.: 1058132-82-3

Mol.F.: C22H25N3O4

Erlotinib Impurity 2

CAT No.: KL-02-00976

CAS NO.: 183322-19-2

Mol.F.: C13H14Cl2N2O3

Diphenhydramine EP Impurity D

API Family: Diphenhydramine

Ebastine EP Impurity F

API Family: Ebastine

CAT No.: KL-02-00978

CAS NO.: 1429071-63-5

Mol.F.: C32H39NO3

Estriol EP Impurity A

Estriol EP Impurity D

Estriol EP Impurity E

Estriol EP Impurity F

Estriol EP Impurity H

Etodolac EP Impurity A

Etodolac EP Impurity D

Etodolac EP Impurity E

Etodolac EP Impurity F

Etodolac EP Impurity G

Etodolac EP Impurity I

Etodolac EP Impurity J

Etodolac EP Impurity K

Everolimus EP Impurity A

API Family: Everolimus

CAT No.: KL-02-00992

CAS NO.: 53123-88-9

Mol.F.: C51H79NO13

Everolimus EP Impurity B

API Family: Everolimus

CAT No.: KL-02-00993

CAS NO.: 1062122-63-7

Mol.F.: C53H83NO14

Exemestane EP Impurity B

CAT No.: KL-02-00994

CAS NO.: 184972-09-6

Exemestane EP Impurity D

CAT No.: KL-02-00995

CAS NO.: 897-06-3

Mol.F.: C19H24O2

Exemestane EP Impurity F

CAT No.: KL-02-00996

CAS NO.: 72648-46-5

Mol.F.: C19H22O3

Exemestane 6alpha-epoxide

CAT No.: KL-02-00997

CAS NO.: 152764-24-4

Exemestane EP Impurity I

CAT No.: KL-02-00998

Ezetimibe (RRR)-Isomer

CAT No.: KL-02-00999

CAS NO.: 1593542-96-1

Ezetimibe Ketone

CAT No.: KL-02-01000

CAS NO.: 191330-56-0

Mol.F.: C24H19F2NO3

Ezetimibe (SSS)-Isomer

CAT No.: KL-02-01001

CAS NO.: 1593543-07-7

Ezetimibe (RSR)-Isomer

CAT No.: KL-02-01002

CAS NO.: 1376614-99-1

Ezetimibe Tetrahydropyran Impurity

CAT No.: KL-02-01003

CAS NO.: 1296129-15-1

Ezetimibe (SSR)-Isomer

CAT No.: KL-02-01004

CAS NO.: 1593543-00-0

Ezetimibe Impurity 4

Ezetimibe Impurity 22

CAT No.: KL-02-01006

CAS NO.: 1621715-63-6

Mol.F.: C33H30F2N2O5

Efinaconazole 4-Desfluoro Impurity

API Family: Efinaconazole

CAT No.: KL-02-01007

Mol.F.: C18H23FN4O

Enrofloxacin EP Impurity A

CAT No.: KL-02-01008

CAS NO.: 86393-33-1

Mol.F.: C13H9ClFNO3

Enrofloxacin EP Impurity B

CAT No.: KL-02-01009

CAS NO.: 85721-33-1

Mol.F.: C17H18FN3O3

Enrofloxacin EP Impurity C

CAT No.: KL-02-01010

CAS NO.: 138892-82-7

Mol.F.: C19H23N3O3

Enrofloxacin EP Impurity E

CAT No.: KL-02-01011

CAS NO.: 1369495-59-9

Mol.F.: C19H22ClN3O3

Enrofloxacin EP Impurity F

CAT No.: KL-02-01012

CAS NO.: 131775-99-0

Mol.F.: C18H22FN3O

Enrofloxacin EP Impurity G

CAT No.: KL-02-01013

CAS NO.: 103222-12-4

Mol.F.: C15H16FN3O3

Estrone Sodium Sulfate

Deschloro Etoricoxib

API Family: Etoricoxib

CAT No.: KL-02-01015

CAS NO.: 1350206-14-2

Mol.F.: C18H16N2O2S

6-Beta Hydroxyestradiol

CAT No.: KL-02-01016

CAS NO.: 3583-03-7

Mol.F.: C18H24O3

Estradiol Related Compound C

CAT No.: KL-02-01017

CAS NO.: 571-92-6

Mol.F.: C18H22O3

6-Alpha Hydroxyestradiol

CAT No.: KL-02-01018

CAS NO.: 1229-24-9

Mol.F.: C18H24O3

Estradiol Related Compound B

CAT No.: KL-02-01019

CAS NO.: 7291-41-0

Mol.F.: C18H22O2

Estradiol Hemihydrate EP Impurity A

CAT No.: KL-02-01020

CAS NO.: 19973-76-3

Mol.F.: C18H22O2

Estradiol Hemihydrate EP Impurity B

CAT No.: KL-02-01021

CAS NO.: 57-91-0

Mol.F.: C18H24O2

Estradiol Hemihydrate EP Impurity C

CAT No.: KL-02-01022

CAS NO.: 6171-48-8

Estradiol Hemihydrate EP Impurity D

CAT No.: KL-02-01023

CAS NO.: 791-69-5

Mol.F.: C18H22O2

Equilenin Impurity 3

API Family: Equilenin

CAT No.: KL-02-01024

Epinephrine Hydrochloride Methoxy Analog

API Family: Epinephrine Hydrochloride

CAT No.: KL-02-01025

CAS NO.: 74571-90-7

Mol.F.: C10H16ClNO3

Eltrombopag Amide

CAT No.: KL-02-01026

CAS NO.: 1246929-02-1

Mol.F.: C25H23N5O3

Eltrombopag Methyl Ester

CAT No.: KL-02-01027

CAS NO.: 1246929-01-0

Mol.F.: C26H24N4O4

Eltrombopag Amino Impurity

Eltrombopag Pyrazole Impurity

CAT No.: KL-02-01029

CAS NO.: 277299-70-4

Mol.F.: C12H14N2O

Eltrombopag Impurity 24

CAT No.: KL-02-01030

CAS NO.: 376591-94-5

Mol.F.: C14H11NO5

(5S)-5-Oxide Edoxaban

CAT No.: KL-02-01031

CAS NO.: 2244103-96-4

Mol.F.: C24H30ClN7O5S

Edoxaban Impurity 7

Edoxaban N-Oxide Impurity 2

CAT No.: KL-02-01033

CAS NO.: 2803372-49-6

Mol.F.: C24H30ClN7O5S

Edoxaban Impurity 32

Edoxaban Tosylate Hydrate

Mol.F.: C31H38ClN7O7S2•xH2O

CAT No.: KL-02-01035

CAS NO.: 1229194-11-9

Edoxaban Impurity 90

Edoxaban Impurity 102

Edoxaban Tosylate

CAT No.: KL-02-01038

CAS NO.: 480449-71-6

Mol.F.: C31H38ClN7O7S2

Edoxaban Impurity 137

Edoxaban Impurity 7 (Lithium salt)

CAT No.: KL-02-01040

CAS NO.: 480450-86-0

Mol.F.: C19H26N5O5S : Li

Edaravone Impurity 1

API Family: Edaravone

CAT No.: KL-02-01041

CAS NO.: 1242471-40-4

Mol.F.: C13H16N2O5S

Etonogestrel Impurity 17

API Family: Etonogestrel

CAT No.: KL-02-01043

Mol.F.: C21H28O

Etomidate Acid

API Family: Etomidate

CAT No.: KL-02-01044

CAS NO.: 56649-48-0

Mol.F.: C12H12N2O2

Etoposide EP Impurity B

CAT No.: KL-02-01045

CAS NO.: 100007-56-5

Mol.F.: C29H32O13

Etoposide EP Impurity D

CAT No.: KL-02-01046

CAS NO.: 23363-35-1

Mol.F.: C27H30O13

Etoposide EP Impurity E

CAT No.: KL-02-01047

CAS NO.: 6559-91-7

Mol.F.: C21H20O8

Etoposide EP Impurity L

CAT No.: KL-02-01048

CAS NO.: 40505-27-9

Mol.F.: C21H20O8

Eplerenone EP Impurity D

API Family: Eplerenone

CAT No.: KL-02-01050

CAS NO.: 209253-82-7

Mol.F.: C23H28O6

Econazole EP Impurity C

API Family: Econazole

CAT No.: KL-02-01051

Mol.F.: C25H21Cl4N2O

Etofenamate EP Impurity F

API Family: Etofenamate

Docosahexaenoic Acid Ethyl Ester

API Family: Docosahexaenoic Acid

CAT No.: KL-02-01053

CAS NO.: 81926-94-5

Mol.F.: C24H36O2

Fluoxetine EP Impurity A

CAT No.: KL-02-01054

CAS NO.: 42142-52-9

Mol.F.: C10H15NO

Fluoxetine EP Impurity B (HCl)

CAT No.: KL-02-01055

CAS NO.: 30684-07-2

Mol.F.: C10H15N •HCl

Fluoxetine EP Impurity C

CAT No.: KL-02-01056

CAS NO.: 56161-72-9

Mol.F.: C17H18F3NO

Fluoxetine EP Impurity C (HCl salt)

CAT No.: KL-02-01057

CAS NO.: 79088-29-2

Mol.F.: C17H19ClF3NO

Fluoxetine EP Impurity B

CAT No.: KL-02-01058

CAS NO.: 23580-89-4

Mol.F.: C10H15N

O-Isobutyryl (R)-Fesoterodine

API Family: Fesoterodine

CAT No.: KL-02-01059

CAS NO.: 1208313-13-6

Mol.F.: C30H43NO4

Fesoterodine Impurity G

API Family: Fesoterodine

CAT No.: KL-02-01060

CAS NO.: 1254942-29-4

Mol.F.: C30H39NO6

Fesoterodine Aldehyde of Diol Fumarate

API Family: Fesoterodine

CAT No.: KL-02-01061

Mol.F.: C22H29NO2 : C4H4O4

Formoterol EP Impurity A

CAT No.: KL-02-01062

CAS NO.: 150513-24-9

Mol.F.: C18H24N2O3

Formoterol EP Impurity B Fumarate

Mol.F.: C18H22N2O4 : C4H4O4

CAT No.: KL-02-01063

CAS NO.: 1795137-04-0

Formoterol EP Impurity C

CAT No.: KL-02-01064

CAS NO.: 1795135-61-3

Mol.F.: C20H26N2O4

Formoterol EP Impurity E

CAT No.: KL-02-01066

CAS NO.: 1616967-26-0

Mol.F.: C20H26N2O4

Formoterol EP Impurity F

CAT No.: KL-02-01067

CAS NO.: 1795129-59-7

Mol.F.: C37H46N4O6

Formoterol EP Impurity G HCl

CAT No.: KL-02-01068

CAS NO.: 3706-26-1

Mol.F.: C10H15NO(HCl)

Formoterol EP Impurity I

CAT No.: KL-02-01069

CAS NO.: 532414-36-1

"Formoterol EP Impurity I (R,S-isomer) ((R,S)-Formoterol)"

CAT No.: KL-02-01070

CAS NO.: 67346-51-4

Formoterol EP Impurity H

CAT No.: KL-02-01071

CAS NO.: 2514947-17-0

Mol.F.: C26H30N2O4

Arformoterol Tartrate

API Family: Arformoterol

CAT No.: KL-02-01072

CAS NO.: 200815-49-2

Mol.F.: C23H30N2O10

Formoterol Fumarate Dihydrate

Mol.F.: 2(C19H24N2O4) • C 4H4O4 • 2(H 2O)

CAT No.: KL-02-01073

CAS NO.: 183814-30-4

Fluvoxamine EP Impurity A

CAT No.: KL-02-01074

CAS NO.: 1217216-82-4

Mol.F.: C14H19F3N2O

Fluvoxamine EP Impurity B

CAT No.: KL-02-01075

CAS NO.: 89035-92-7

Mol.F.: C15H21F3N2O2

Fluvoxamine Maleate EP Impurity C

CAT No.: KL-02-01076

CAS NO.: 259526-43-7

Mol.F.: C19H25F3N2O6

Fluvoxamine Maleate EP Impurity D

CAT No.: KL-02-01077

CAS NO.: 61718-80-7

Mol.F.: C13H15F3O2

Fluvoxamine EP Impurity E

CAT No.: KL-02-01078

CAS NO.: 1217214-94-2

Mol.F.: C15H22F2N2O2

Fluvoxamine EP Impurity F

CAT No.: KL-02-01079

Mol.F.: C17H26F3N3O2 : 2(HCl)

Fluvoxamine Maleate EP Impurity G

CAT No.: KL-02-01080

CAS NO.: 192876-02-1

Mol.F.: C14H19F3N2O2

Fluvoxamine Maleate EP Impurity I

CAT No.: KL-02-01081

CAS NO.: 88699-84-7

Mol.F.: C13H16F3NO2

Fluvoxamine Maleic Acid Monoamide Impurity

CAT No.: KL-02-01082

Mol.F.: C19H23F3N2O5

Aminoethyl Desmethoxy Fluvoxamine Dimaleate

CAT No.: KL-02-01083

Mol.F.: C16H24F3N3O : 2(C4H4O4)

Famotidine EP Impurity C

CAT No.: KL-02-01084

CAS NO.: 76824-17-4

Mol.F.: C8H15ClN6O3S3

Famotidine EP Impurity D

CAT No.: KL-02-01085

CAS NO.: 76824-16-3

Mol.F.: C8H13N5OS2

Famotidine EP Impurity E

CAT No.: KL-02-01086

CAS NO.: 129083-44-9

Mol.F.: C10H14N8S4

Famotidine EP Impurity F

CAT No.: KL-02-01087

CAS NO.: 107880-74-0

Mol.F.: C8H12N4O2S2

Famotidine Sulfoxide

CAT No.: KL-02-01088

CAS NO.: 90237-03-9

Mol.F.: C8H15N7O3S3

Famotidine EP Impurity B (Dimaleate salt)

CAT No.: KL-02-01089

CAS NO.: 109467-08-5

Mol.F.: C20H27N11O6S5

Febuxostat Amide Impurity

CAT No.: KL-02-01090

CAS NO.: 1239233-86-3

Mol.F.: C16H18N2O4S

Febuxostat Butyl Ether Analog

CAT No.: KL-02-01091

CAS NO.: 1657014-33-9

Mol.F.: C16H16N2O3S

Febuxostat Descyano Impurity

CAT No.: KL-02-01092

CAS NO.: 1206550-99-3

Mol.F.: C15H17NO3S

Febuxostat Ethyl Ester

CAT No.: KL-02-01093

CAS NO.: 160844-75-7

Mol.F.: C18H20N2O3S

Status.: In QC Analysis

Febuxostat Methyl Ester

CAT No.: KL-02-01094

CAS NO.: 923942-34-1

Mol.F.: C17H18N2O3S

Febuxostat Impurity 2

CAT No.: KL-02-01095

CAS NO.: 161798-03-4

Mol.F.: C18H21NO4S

Febuxostat Impurity 41

CAT No.: KL-02-01096

CAS NO.: 407582-47-2

Mol.F.: C16H16N2O4S

Fenofibrate EP Impurity A

API Family: Fenofibrate

CAT No.: KL-02-01097

CAS NO.: 42019-78-3

Mol.F.: C13H9ClO2

Fenofibrate EP Impurity B

API Family: Fenofibrate

CAT No.: KL-02-01098

CAS NO.: 42017-89-0

Mol.F.: C17H15ClO4

Fenofibrate EP Impurity G

API Family: Fenofibrate

CAT No.: KL-02-01099

CAS NO.: 217636-48-1

Mol.F.: C24H27ClO6

Finasteride EP Impurity A

CAT No.: KL-02-01100

CAS NO.: 98319-24-5

Mol.F.: C23H38N2O2

Finasteride EP Impurity B

CAT No.: KL-02-01101

CAS NO.: 103335-41-7

Mol.F.: C20H29NO3

Finasteride EP Impurity C

CAT No.: KL-02-01102

CAS NO.: 1800205-94-0

Mol.F.: C23H34N2O2

Finasteride Impurity 1

CAT No.: KL-02-01103

CAS NO.: 92472-33-8

Mol.F.: C20H30O5

Fingolimod EP Impurity F

API Family: Fingolimod

CAT No.: KL-02-01104

CAS NO.: 851039-24-2

Mol.F.: C35H57NO2

Fingolimod EP Impurity I

API Family: Fingolimod

CAT No.: KL-02-01105

CAS NO.: 249289-10-9

Mol.F.: C21H35NO3

Fluconazole EP Impurity B

CAT No.: KL-02-01106

CAS NO.: 871550-15-1

Mol.F.: C15H14FN9O

Fluconazole EP Impurity C

CAT No.: KL-02-01107

CAS NO.: 514222-44-7

Mol.F.: C10H8N6

Fluconazole EP Impurity D

CAT No.: KL-02-01108

CAS NO.: 81886-51-3

Mol.F.: C13H13FN6O

Fluconazole EP Impurity G (methanesulfonate salt)

CAT No.: KL-02-01109

CAS NO.: 86386-77-8

Mol.F.: C12H13F2N3O4S

Fluticasone Propionate

CAT No.: KL-02-01110

CAS NO.: 80474-14-2

Mol.F.: C25H31F3O5S

Fluticasone Propionate EP Impurity A

CAT No.: KL-02-01111

CAS NO.: 65429-42-7

Mol.F.: C24H30F2O6

Fluticasone Propionate EP Impurity B

CAT No.: KL-02-01112

CAS NO.: 948566-12-9

Mol.F.: C24H30F2O6S

Fluticasone Propionate EP Impurity C

CAT No.: KL-02-01113

CAS NO.: 80474-24-4

Mol.F.: C24H29F3O5S

Fluticasone Propionate EP Impurity D

CAT No.: KL-02-01114

CAS NO.: 73205-13-7

Mol.F.: C25H32F2O5S

Fluticasone Propionate EP Impurity F

CAT No.: KL-02-01115

CAS NO.: 1219174-94-3

Mol.F.: C25H29F3O5S

Fluticasone Propionate EP Impurity G

CAT No.: KL-02-01116

CAS NO.: 220589-37-7

Mol.F.: C43H51F5O8S

Fluticasone Propionate EP Impurity H

CAT No.: KL-02-01117

CAS NO.: 201812-64-8

Mol.F.: C48H58F4O10S2

Fluticasone Propionate EP Impurity K

CAT No.: KL-02-01118

Mol.F.: C25H31ClF2O5S

Chloro Fluticasone Propionate

CAT No.: KL-02-01119

CAS NO.: 80486-69-7

Mol.F.: C25H31ClF2O5S

Chloro Fluticasone Furoate

CAT No.: KL-02-01120

CAS NO.: 1374153-88-4

Mol.F.: C27H29ClF2O6S

Fluticasone Furoate Sulfenic Acid Impurity

CAT No.: KL-02-01121

CAS NO.: 948566-11-8

Mol.F.: C26H28F2O7S

Fluticasone Furoate EP Impurity A

CAT No.: KL-02-01122

CAS NO.: 397864-63-0

Mol.F.: C26H28F2O7

6-des-flouro-Fluticasone Furoate

CAT No.: KL-02-01123

CAS NO.: 398454-97-2

Mol.F.: C27H30F2O6S

Fluticasone Furoate EP Impurity F

CAT No.: KL-02-01124

Mol.F.: C29H34F2O7

Fluticasone Furoate EP Impurity G

CAT No.: KL-02-01125

CAS NO.: 785806-96-4

Mol.F.: C27H29ClF2O6S

Fluticasone Furoate Impurity H

CAT No.: KL-02-01126

Mol.F.: C27H29ClF2O6S

Fluticasone Furoate Impurity J

CAT No.: KL-02-01127

Mol.F.: C27H28ClF3O6S

Fluticasone Furoate Impurity L

CAT No.: KL-02-01128

Mol.F.: C47H52F4O10S2

Fosaprepitant Meglumine Impurity E

API Family: Aprepitant

CAT No.: KL-02-01129

Mol.F.: C23H23F6N4O6P : 2(C7H17NO5)

Fosaprepitant Morpholin Impurity

Mol.F.: C20H18F7NO2 : C2H2O4

API Family: Aprepitant

CAT No.: KL-02-01130

CAS NO.: 1242175-41-2

Frovatriptan Succinate Impurity A

API Family: Frovatriptan

CAT No.: KL-02-01131

CAS NO.: 146993-12-6

Mol.F.: C13H16ClN3O

"1,2-Bis(4-pyridyl)hydrazine"

API Family: Fampridine

CAT No.: KL-02-01132

CAS NO.: 19808-51-6

Mol.F.: C10H10N4

Fusidic Acid EP Impurity B

CAT No.: KL-02-01134

Mol.F.: C31H48O7

Fusidic Acid EP Impurity F

CAT No.: KL-02-01135

CAS NO.: 1415035-94-7

Mol.F.: C31H46O7

Fusidic Acid EP Impurity G

CAT No.: KL-02-01136

CAS NO.: 4680-37-9

Mol.F.: C31H46O6

Fusidic Acid EP Impurity H

CAT No.: KL-02-01137

CAS NO.: 16711-91-4

Mol.F.: C31H46O6

Fusidic Acid BP Impurity J

CAT No.: KL-02-01138

CAS NO.: 13011-12-6

Mol.F.: C29H44O4

Fusidic Acid BP Impurity L

CAT No.: KL-02-01139

CAS NO.: 74048-41-2

Mol.F.: C31H46O5

Phenylpropanediol

API Family: Felbamate

CAT No.: KL-02-01140

CAS NO.: 1855-09-0

Mol.F.: C9H12O2

Fosinopril EP Impurity A

API Family: Fosinopril

CAT No.: KL-02-01141

CAS NO.: 95399-71-6

Mol.F.: C23H34NO5P

Fexofenadine EP Impurity A

CAT No.: KL-02-01142

CAS NO.: 76811-98-8

Mol.F.: C32H37NO4

Fexofenadine EP Impurity B

CAT No.: KL-02-01143

CAS NO.: 479035-75-1

Mol.F.: C32H39NO4

Fexofenadine EP Impurity F

CAT No.: KL-02-01144

CAS NO.: 185066-33-5

Mol.F.: C31H37NO4

Fexofenadine EP Impurity G

CAT No.: KL-02-01145

CAS NO.: 1187954-57-9

Mol.F.: C32H37NO3

Fenticonazole Nitrate EP Impurity B

API Family: Fenticonazole Nitrate

CAT No.: KL-02-01146

Mol.F.: C24H20Cl2N2O2S : HCl

Fosfomycin Trometamol EP Impurity B

API Family: Fosfomycin Trometamol

CAT No.: KL-02-01147

CAS NO.: 1262243-11-7

Mol.F.: C7H18NO7P

Fosfomycin Trometamol EP Impurity C

API Family: Fosfomycin Trometamol

CAT No.: KL-02-01148

CAS NO.: 23001-39-0

Mol.F.: C4H12NO6P

Fosfomycin EP Impurity A (2Na salt)

API Family: Fosfomycin

CAT No.: KL-02-01149

Mol.F.: C3H7O5P : 2(Na)

Fosfomycin EP Impurity A (Calcium salt)

API Family: Fosfomycin

CAT No.: KL-02-01150

Mol.F.: C3H7O5P : Ca

Furosemide EP Impurity A

CAT No.: KL-02-01151

CAS NO.: 4818-59-1

Mol.F.: C12H11ClN2O5S

Furosemide EP Impurity B

Furosemide EP Impurity C

CAT No.: KL-02-01153

CAS NO.: 3086-91-7

Mol.F.: C7H7ClN2O4S

Furosemide EP Impurity D

CAT No.: KL-02-01154

CAS NO.: 5046-19-5

Mol.F.: C17H17N3O6S

Furosemide EP Impurity F

CAT No.: KL-02-01155

CAS NO.: 4793-38-8

Mol.F.: C12H15ClN2O5S

Fluocinolone Acetonide

CAT No.: KL-02-01156

CAS NO.: 67-73-2

Mol.F.: C24H30F2O6

Fluocinolone Acetonide EP Impurity A

CAT No.: KL-02-01157

CAS NO.: 106931-78-6

Mol.F.: C24H28F2O7

Fluocinolone Acetonide EP Impurity B

CAT No.: KL-02-01158

CAS NO.: 65751-34-0

Mol.F.: C23H28F2O6

Fluocinolone Acetonide EP Impurity C

CAT No.: KL-02-01159

CAS NO.: 807-38-5

Mol.F.: C21H26F2O6

Fluocinolone Acetonide EP Impurity D

CAT No.: KL-02-01160

CAS NO.: 13242-30-3

Mol.F.: C24H28F2O6

Fluocinolone Acetonide EP Impurity E

CAT No.: KL-02-01161

CAS NO.: 68352-03-4

Mol.F.: C24H29FO6

Fluocinolone Acetonide EP Impurity G

CAT No.: KL-02-01162

CAS NO.: 2802-011-1

Mol.F.: C26H35FO7

Fluocinolone Acetonide EP Impurity I

CAT No.: KL-02-01163

Mol.F.: C24H28F2O6

Fluocinolone Acetonide EP Impurity H

CAT No.: KL-02-01164

CAS NO.: 76-25-5

Fluocinolone Acetonide EP Impurity M

CAT No.: KL-02-01165

CAS NO.: 356-12-7

Mol.F.: C26H32F2O7

Folinic Acid Impurity B

CAT No.: KL-02-01166

CAS NO.: 98814-60-9

Mol.F.: C21H23N7O8

Folinic Acid Impurity D

CAT No.: KL-02-01167

CAS NO.: 134-05-4

Mol.F.: C20H19N7O7

Folinic Acid Impurity F

CAT No.: KL-02-01168

CAS NO.: 28459-40-7

Mol.F.: C20H21N7O7

Dihydro Folic Acid

CAT No.: KL-02-01169

CAS NO.: 4033-27-6

Mol.F.: C19H21N7O6

"Folinic Acid Impurity (5-Formyl-5,6,7,8-tetrahydropteroic acid)"

CAT No.: KL-02-01170

CAS NO.: 4349-43-3

Mol.F.: C15H16N6O4

Dimethyltetrahydrofolic Acid

CAT No.: KL-02-01171

Mol.F.: C21H27N7O6

Folic Acid EP Impurity H

CAT No.: KL-02-01172

CAS NO.: 2366274-27-1

Mol.F.: C31H31N9O10

Folic Acid EP Impurity A

L-Tetrahydrofolic Acid

CAT No.: KL-02-01174

CAS NO.: 135-16-0

Mol.F.: C19H23N7O6

Folitixorin

CAT No.: KL-02-01175

CAS NO.: 3432-99-3

Mol.F.: C20H23N7O6

Folic Acid EP Impurity D

Fluorouracil EP Impurity D

API Family: Fluorouracil

Netupitant Desmethyl Impurity

API Family: Netupitant

CAT No.: KL-02-01178

Mol.F.: C29H30F6N4O

Netupitant carbamate impurity

API Family: Netupitant

CAT No.: KL-02-01179

CAS NO.: 342417-02-1

Mol.F.: C19H24N4O2

Clocortolone Caproate

API Family: Clocortolone

CAT No.: KL-02-01180

CAS NO.: 4891-71-8

Mol.F.: C28H38ClFO5

Fenpiverinium Bromide

API Family: Fenpiverinium

CAT No.: KL-02-01181

CAS NO.: 125-60-0

Mol.F.: C22H29BrN2O

Flucortolone 17-Carboxlic Acid

API Family: Flucortolone

CAT No.: KL-02-01182

CAS NO.: 65557-55-3

Mol.F.: C21H27FO4

Fluorescein EP Impurity A

API Family: Fluorescein

CAT No.: KL-02-01183

CAS NO.: 108-46-3

Mol.F.: C6H6O2

Foscarnet EP Impurity B

API Family: Foscarnet

CAT No.: KL-02-01184

CAS NO.: 55920-24-6

Mol.F.: C3H5Na2O5P

Gabapentin EP Impurity A

CAT No.: KL-02-01185

CAS NO.: 64744-50-9

Mol.F.: C9H15NO

Gabapentin EP Impurity B

CAT No.: KL-02-01186

CAS NO.: 133481-09-1

Mol.F.: C9H13NO2

Gabapentin EP Impurity D

CAT No.: KL-02-01187

CAS NO.: 1076198-17-8

Mol.F.: C18H29NO3

Gabapentin EP Impurity E

CAT No.: KL-02-01188

CAS NO.: 67950-95-2

Mol.F.: C9H14O4

Gabapentin Acid Impurity

CAT No.: KL-02-01189

CAS NO.: 1281568-83-9

Mol.F.: C13H23NO3

Galantamine HBr

API Family: Galantamine

CAT No.: KL-02-01190

CAS NO.: 1953-04-4

Mol.F.: C17H22BrNO3

Galantamine EP Impurity E

API Family: Galantamine

CAT No.: KL-02-01191

CAS NO.: 41303-74-6

Mol.F.: C16H19NO3

Gliclazide EP Impurity B

API Family: Gliclazide

CAT No.: KL-02-01192

CAS NO.: 54786-86-6

Mol.F.: C7H12N2O

Gliclazide EP Impurity F

API Family: Gliclazide

CAT No.: KL-02-01193

CAS NO.: 1076198-18-9

Mol.F.: C15H21N3O3S

Gemcitabine EP Impurity B

API Family: Gemcitabine

CAT No.: KL-02-01194

CAS NO.: 95058-85-8

Mol.F.: C9H11F2N3O4

Glimepiride EP Impurity A

CAT No.: KL-02-01195

CAS NO.: 684286-46-2

Mol.F.: C24H34N4O5S

Glimepiride EP Impurity B

CAT No.: KL-02-01196

CAS NO.: 119018-29-0

Mol.F.: C16H21N3O4S

Glimepiride EP Impurity C

CAT No.: KL-02-01197

CAS NO.: 119018-30-3

Mol.F.: C18H23N3O6S

Glimepiride EP Impurity D

CAT No.: KL-02-01198

CAS NO.: 791104-62-6

Mol.F.: C24H34N4O5S

Gentamicin C1

CAT No.: KL-02-01199

CAS NO.: 25876-10-2

Mol.F.: C21H43N5O7

Gentamicin C2

CAT No.: KL-02-01200

CAS NO.: 25876-11-3

Mol.F.: C20H41N5O7

Gentamicin C2a

CAT No.: KL-02-01201

CAS NO.: 59751-72-3

Mol.F.: C20H41N5O7

Gentamicine Sulphate EP Impurity B

CAT No.: KL-02-01202

CAS NO.: 49751-51-1

Mol.F.: C13H27N3O6

Ganciclovir EP Impurity E

CAT No.: KL-02-01203

CAS NO.: 86357-09-7

Mol.F.: C9H13N5O4

Ganciclovir Diacetate

CAT No.: KL-02-01204

CAS NO.: 86357-19-9

Mol.F.: C13H17N5O6

Ganciclovir Sodium

CAT No.: KL-02-01205

CAS NO.: 107910-75-8

Mol.F.: C9H12N5NaO4

Glibenclamide EP Impurity A

API Family: Glibenclamide

CAT No.: KL-02-01206

CAS NO.: 16673-34-0

Mol.F.: C16H17ClN2O4S

Gestodene EP Impurity C

API Family: Gestodene

CAT No.: KL-02-01207

Ginkgolide Impurity A

API Family: Ginkgolide

CAT No.: KL-02-01208

CAS NO.: 15291-75-5

Mol.F.: C20H24O9

Ginkgolide Impurity B

API Family: Ginkgolide

CAT No.: KL-02-01209

CAS NO.: 15291-77-7

Mol.F.: C20H24O10

Glycopyrrolate Related compound C

API Family: Glycopyrrolate

Glycopyrrolate Related compound L

API Family: Glycopyrrolate

CAT No.: KL-02-01211

CAS NO.: 19833-96-6

Mol.F.: C14H18O3

Glycopyrrolate Impurity 1

API Family: Glycopyrrolate

CAT No.: KL-02-01212

CAS NO.: 51052-74-5

Mol.F.: C6H14NO •Br

O-Desmorpholinopropyl Gefitinib

API Family: Gefitinib

CAT No.: KL-02-01213

CAS NO.: 184475-71-6

Mol.F.: C15H11ClFN3O2

Granisetron EP Impurity A

API Family: Granisetron

CAT No.: KL-02-01214

CAS NO.: 127472-42-8

Mol.F.: C18H24N4O

Granisetron EP Impurity B

API Family: Granisetron

CAT No.: KL-02-01215

CAS NO.: 107007-95-4

Mol.F.: C17H22N4O

Gimeracil Impurity 1

API Family: Gimeracil

CAT No.: KL-02-01216

CAS NO.: 89942-45-0

Mol.F.: C8H7NO

Glycine EP Impurity B

Haloperidol Decanoate EP Impurity A (HCl)

CAT No.: KL-02-01219

Mol.F.: C31H42FNO3 : HCl

Haloperidol Decanoate EP Impurity B (HCl)

CAT No.: KL-02-01220

Mol.F.: C31H41ClFNO3 : HCl

Haloperidol Decanoate EP Impurity D

CAT No.: KL-02-01221

CAS NO.: 1797008-46-8

Mol.F.: C42H54Cl2N2O4

Haloperidol Decanoate EP Impurity E (HCl)

CAT No.: KL-02-01222

Mol.F.: C37H45ClFNO3 : HCl

Haloperidol Decanoate EP Impurity F (HCl)

CAT No.: KL-02-01223

Mol.F.: C37H45ClFNO3 : HCl

Haloperidol Decanoate EP Impurity H (HCl)

CAT No.: KL-02-01224

Mol.F.: C29H37ClFNO3 : HCl

Haloperidol Decanoate EP Impurity I (HCl)

CAT No.: KL-02-01225

Mol.F.: C30H39ClFNO3 : HCl

Haloperidol Decanoate EP Impurity J (HCl)

CAT No.: KL-02-01226

Mol.F.: C32H43ClFNO3 : HCl

Haloperidol Decanoate EP Impurity K (HCl)

CAT No.: KL-02-01227

Mol.F.: C33H45ClFNO3 : HCl

Haloperidol Decanoate EP Impurity G

CAT No.: KL-02-01228

CAS NO.: 52-86-8

Mol.F.: C21H23ClFNO2

Hydroxychloroquine EP Impurity C (2HCl salt)

API Family: Chloroquine

CAT No.: KL-02-01229

CAS NO.: 2732277-18-6

Mol.F.: C16H24Cl3N3O

Hydrochlorothiazide EP Impurity A

CAT No.: KL-02-01230

CAS NO.: 58-94-6

Mol.F.: C7H6ClN3O4S2

Hydrochlorothiazide EP Impurity B

Hydrochlorothiazide EP Impurity C

CAT No.: KL-02-01232

CAS NO.: 402824-96-8

Mol.F.: C15H16Cl2N6O8S4

Hydrochlorothiazide Impurity 32

CAT No.: KL-02-01233

CAS NO.: 2097-06-9

Mol.F.: C6H5ClN2O4S

Hydrocortisone EP Impurity A

CAT No.: KL-02-01234

CAS NO.: 50-24-8

Hydrocortisone EP Impurity F

CAT No.: KL-02-01235

CAS NO.: 152-58-9

Mol.F.: C21H30O4

Hydrocortisone EP Impurity G

CAT No.: KL-02-01236

CAS NO.: 14760-49-7

Hydrocortisone EP Impurity N

CAT No.: KL-02-01237

Mol.F.: C42H58O10

Hydrocortisone Impurity A

CAT No.: KL-02-01238

CAS NO.: 103228-51-9

Mol.F.: C25H33O8 : Na

Hydrocortisone Impurity B

CAT No.: KL-02-01239

CAS NO.: 105562-12-7

Hydrocortisone Impurity C

CAT No.: KL-02-01240

CAS NO.: 105562-13-8

Hydrocortisone Acetate EP Impurity F

CAT No.: KL-02-01241

CAS NO.: 1250-97-1

Mol.F.: C23H32O6

Hydrocortisone Glyoxal Hydrate Isomer 1

CAT No.: KL-02-01242

CAS NO.: 1960421-03-7

Hydrocortisone Impurity D

CAT No.: KL-02-01243

CAS NO.: 3331-69-9

Mol.F.: C25H34O7

Haloperidol EP Impurity E

CAT No.: KL-02-01244

CAS NO.: 1391054-69-5

Mol.F.: C27H27ClFNO2

Dehydro Haloperidol

CAT No.: KL-02-01245

CAS NO.: 52669-92-8

Mol.F.: C21H21ClFNO

Hyoscine Butylbromide EP Impurity A

API Family: Hyoscine Butylbromide

CAT No.: KL-02-01246

CAS NO.: 51-34-3

Hyoscine Butylbromide EP Impurity G

API Family: Hyoscine Butylbromide

CAT No.: KL-02-01247

CAS NO.: 92714-23-3

Mol.F.: C21H28BrNO3

N-Butyl Scopine Bromide

API Family: Hyoscine Butylbromide

CAT No.: KL-02-01248

CAS NO.: 2030294-83-6

Mol.F.: C12H22N O 2Br

Hydroxyzine EP Impurity A

API Family: Hydroxyzine

CAT No.: KL-02-01249

CAS NO.: 303-26-4

Mol.F.: C17H19ClN2

Hydroxyzine Impurity 5

API Family: Hydroxyzine

CAT No.: KL-02-01250

CAS NO.: 109806-71-5

Mol.F.: C19H23ClN2O

Hydralazine Lactose Impurity

API Family: Hydralazine

CAT No.: KL-02-01251

Mol.F.: C20H26N4O10

Dehydro Homatropine

API Family: Atropine

CAT No.: KL-02-01252

Mol.F.: C17H22NO3 : Br

Hexetidine EP Impurity C

API Family: Hexetidine

CAT No.: KL-02-01253

CAS NO.: 5980-31-4

Mol.F.: C22H45N3

Hexetidine EP Impurity D

API Family: Hexetidine

CAT No.: KL-02-01254

CAS NO.: 2081-09-4

Mol.F.: C10H8O6S2

Hyoscine Hydrobromide EP impurity C

API Family: Hyoscine Hydrobromide

CAT No.: KL-02-01255

CAS NO.: 535-26-2

Hymecromone EP Impurity B

API Family: Hymecromone

CAT No.: KL-02-01256

CAS NO.: 6320-42-9

Mol.F.: C10H8O3

Ibuprofen EP Impurity B

CAT No.: KL-02-01258

CAS NO.: 3585-49-7

Ibuprofen EP Impurity C

CAT No.: KL-02-01259

CAS NO.: 59512-17-3

Mol.F.: C13H19NO

Ibuprofen EP Impurity E

Ibuprofen EP Impurity J

CAT No.: KL-02-01261

CAS NO.: 65813-55-0

Mol.F.: C13H16O3

Ibuprofen EP Impurity K

CAT No.: KL-02-01262

CAS NO.: 43153-07-7

Mol.F.: C10H10O3

Ibuprofen Impurity 29

CAT No.: KL-02-01263

CAS NO.: 106498-32-2

Mol.F.: C11H17N

(S)-Ibuprofen Isopropyl Ester

CAT No.: KL-02-01264

CAS NO.: 1114975-39-1

Mol.F.: C16H24O2

Imatinib EP Impurity C (HCl salt)

API Family: Imatinib

CAT No.: KL-02-01265

CAS NO.: 1820893-54-6

Mol.F.: C28H29N7O: HCl

Imatinib EP Impurity F

Imatinib EP Impurity J

Imatinib Carboxylic Impurity

API Family: Imatinib

CAT No.: KL-02-01268

CAS NO.: 106261-49-8

Mol.F.: C13H20Cl2N2O2

Imatinib Impurity Methyl Methane Sulfonate

Imatinib EP Impurity C

Ibrutinib Dimer

CAT No.: KL-02-01273

CAS NO.: 2031255-23-7

Mol.F.: C50H48N12O4

Ibrutinib Impurity 10

CAT No.: KL-02-01274

CAS NO.: 1987905-93-0

Mol.F.: C47H46N12O3

Ibrutinib Impurity 73

CAT No.: KL-02-01275

CAS NO.: 1917333-91-5

Mol.F.: C28H26N6O3

Ibrutinib Impurity 37

CAT No.: KL-02-01276

CAS NO.: 330792-69-3

Mol.F.: C17H12N2O2

Indapamide EP Impurity A

API Family: Indapamide

CAT No.: KL-02-01277

CAS NO.: 85440-79-5

Mol.F.: C9H10N2O

Indapamide EP Impurity B

API Family: Indapamide

CAT No.: KL-02-01278

CAS NO.: 63968-75-2

Mol.F.: C16H14ClN3O3S

Indapamide EP Impurity C (HCl salt)

API Family: Indapamide

CAT No.: KL-02-01279

CAS NO.: 31529-47-2

Mol.F.: C9H13ClN2

Ipratropium EP Impurity C

API Family: Ipratropium

CAT No.: KL-02-01280

CAS NO.: 552-63-6

Mol.F.: C9H10O3

Ipratropium EP Impurity D

API Family: Ipratropium

Irinotecan EP Impurity E

API Family: Irinotecan

CAT No.: KL-02-01282

CAS NO.: 86639-52-3

Mol.F.: C22H20N2O5

Ivabradine Hydrochloride

CAT No.: KL-02-01283

CAS NO.: 148849-67-6

Mol.F.: C27H36N2O5

Dehydro Ivabradine

CAT No.: KL-02-01284

CAS NO.: 1086026-38-1

Mol.F.: C27H34N2O5

Ivabradine R-Enantiomer Hydrochloride

CAT No.: KL-02-01285

CAS NO.: 148849-68-7

Mol.F.: C27H36N2O5 • HCl

Ivabradine Impurity 2

CAT No.: KL-02-01286

CAS NO.: 73954-34-4

Mol.F.: C14H21NO5

Ivabradine Impurity 7

CAT No.: KL-02-01287

CAS NO.: 1204612-29-2

Mol.F.: C12H18ClNO2

Ivacaftor Ortho Isomer

API Family: Ivacaftor

CAT No.: KL-02-01288

CAS NO.: 873051-52-6

Mol.F.: C24H28N2O3

Ivermectin EP Impurity A

CAT No.: KL-02-01289

CAS NO.: 65195-55-3

Mol.F.: C48H72O14

Ivermectin EP Impurity C

CAT No.: KL-02-01290

CAS NO.: 65195-57-5

Mol.F.: C48H74O15

Ivermectin EP Impurity H

CAT No.: KL-02-01291

CAS NO.: 71837-27-9

Mol.F.: C41H62O11

Ivermectin EP Impurity I

CAT No.: KL-02-01292

CAS NO.: 1135339-49-9

Mol.F.: C48H74O14

Ivermectin EP Impurity K

CAT No.: KL-02-01293

CAS NO.: 74567-01-4

Mol.F.: C48H76O14

Isotretinoin EP Impurity A

API Family: Isotretinoin

CAT No.: KL-02-01294

CAS NO.: 302-79-4

Isotretinoin EP Impurity G

API Family: Isotretinoin

CAT No.: KL-02-01295

CAS NO.: 81444-57-7

Mol.F.: C20H28O3

4-Methoxy Retinoic Acid

API Family: Isotretinoin

CAT No.: KL-02-01296

CAS NO.: 81121-20-2

N-Desmethyl Itopride

Isosorbide Mononitrate Impurity 2

API Family: Isosorbide

CAT No.: KL-02-01298

CAS NO.: 39698-15-2

Mol.F.: C8H11NO7

Indacaterol Impurity 2

API Family: Indacaterol

CAT No.: KL-02-01299

CAS NO.: 1403389-05-8

Mol.F.: C24H30N2O3

Indacaterol Impurity 13

API Family: Indacaterol

CAT No.: KL-02-01300

CAS NO.: 312753-53-0

Mol.F.: C13H19N • HCi

Isothipendyl Hydrochloride

API Family: Isothipendyl

CAT No.: KL-02-01301

CAS NO.: 1225-60-1

Mol.F.: C16H20ClN3S

Isoconazole EP Impurity B

API Family: Isoconazole

CAT No.: KL-02-01302

CAS NO.: 24155-42-8

Mol.F.: C11H10Cl2N2O

Ipragliflozin Impurity 1

API Family: Ipragliflozin

CAT No.: KL-02-01303

CAS NO.: 1888296-91-0

Mol.F.: C23H23FO6S

Ipragliflozin Impurity 3

API Family: Ipragliflozin

CAT No.: KL-02-01304

CAS NO.: 2602662-34-8

Mol.F.: C21H21FO5S

Ipragliflozin Impurity 5

API Family: Ipragliflozin

CAT No.: KL-02-01305

Mol.F.: C21H21FO6S

Imiquimod Related Compound A

API Family: Imiquimod

CAT No.: KL-02-01306

CAS NO.: 99010-24-9

Mol.F.: C14H15N3

Imiquimod Related Compound B

API Family: Imiquimod

CAT No.: KL-02-01307

CAS NO.: 99010-63-6

Mol.F.: C14H15N3O

Imiquimod Related Compound C

API Family: Imiquimod

CAT No.: KL-02-01308

CAS NO.: 99010-64-7

Mol.F.: C14H14ClN3

Iodixanol EP Impurity G

API Family: Iodixanol

CAT No.: KL-02-01309

CAS NO.: 171897-72-6

Mol.F.: C35H43I5N6O15

Josamycin Propionate EP Impurity E

API Family: Josamycin

CAT No.: KL-02-01310

CAS NO.: 16846-24-5

Mol.F.: C42H69NO15

Ketoconazole EP Impurity D

API Family: Ketoconazole

CAT No.: KL-02-01311

CAS NO.: 67914-61-8

Mol.F.: C24H26Cl2N4O3

Ketoconazole Impurity 3

API Family: Ketoconazole

CAT No.: KL-02-01312

CAS NO.: 170210-49-8

Mol.F.: C14H14Cl2N2O3

Ketoprofen EP Impurity A

CAT No.: KL-02-01313

CAS NO.: 66067-44-5

Mol.F.: C15H12O2

Ketoprofen EP Impurity B

CAT No.: KL-02-01314

CAS NO.: 22071-22-3

Mol.F.: C15H12O3

Ketoprofen EP Impurity C

CAT No.: KL-02-01315

CAS NO.: 68432-95-1

Mol.F.: C10H10O4

Ketoprofen EP Impurity D

CAT No.: KL-02-01316

CAS NO.: 107257-20-5

Mol.F.: C17H16O3

Ketoprofen EP Impurity E

CAT No.: KL-02-01317

CAS NO.: 59512-16-2

Mol.F.: C16H15NO2

Ketoprofen EP Impurity F

CAT No.: KL-02-01318

CAS NO.: 42872-30-0

Mol.F.: C16H13NO

Ketoprofen EP Impurity G

CAT No.: KL-02-01319

CAS NO.: 5537-71-3

Mol.F.: C10H9NO2

Ketoprofen EP Impurity H

CAT No.: KL-02-01320

CAS NO.: 5689-33-8

Mol.F.: C9H7NO2

Ketoprofen EP Impurity I

CAT No.: KL-02-01321

CAS NO.: 21288-34-6

Mol.F.: C15H11NO

Ketoprofen EP Impurity J

CAT No.: KL-02-01322

CAS NO.: 1785759-59-2

Mol.F.: C18H18O3

Ketoprofen EP Impurity K

CAT No.: KL-02-01323

Mol.F.: C19H20O3

Ketoprofen EP Impurity L

CAT No.: KL-02-01324

CAS NO.: 1797984-80-5

Mol.F.: C19H20O3

Ketoprofen Ethyl Ester

CAT No.: KL-02-01325

CAS NO.: 60658-04-0

Mol.F.: C18H18O3

Ketotifen Fumarate EP Impurity E

API Family: Ketotifen

CAT No.: KL-02-01326

CAS NO.: 1346603-71-1

Mol.F.: C19H19NOS

Levetiracetam EP Impurity A

CAT No.: KL-02-01328

CAS NO.: 67118-31-4

Levetiracetam EP Impurity B

CAT No.: KL-02-01329

CAS NO.: 358629-47-7

Mol.F.: C8H12N2O2

Levetiracetam EP Impurity C

CAT No.: KL-02-01330

CAS NO.: 142-08-5

Mol.F.: C5H5NO

Levetiracetam EP Impurity D

CAT No.: KL-02-01331

CAS NO.: 103765-01-1

Mol.F.: C8H14N2O2

Levetiracetam EP Impurity G

CAT No.: KL-02-01332

CAS NO.: 7682-20-4

Mol.F.: C4H11ClN2O

Levetiracetam EP Impurity E

CAT No.: KL-02-01333

CAS NO.: 3886-69-9

Loratadine EP Impurity A

CAT No.: KL-02-01334

CAS NO.: 133284-74-9

Mol.F.: C22H25ClN2O3

Loratadine EP Impurity B

CAT No.: KL-02-01335

CAS NO.: 31251-41-9

Mol.F.: C14H10ClNO

Loratadine EP Impurity C

CAT No.: KL-02-01336

CAS NO.: 165739-83-3

Mol.F.: C22H22Cl2N2O2

Loratadine EP Impurity D

CAT No.: KL-02-01337

CAS NO.: 100643-71-8

Loratadine EP Impurity F

CAT No.: KL-02-01338

CAS NO.: 125743-80-8

Mol.F.: C22H24ClFN2O2

Loratadine EP Impurity G

Lercanidipine Dipropyl Ester Impurity

API Family: Lercanidipine

CAT No.: KL-02-01340

CAS NO.: 77888-05-2

Mol.F.: C21H26N2O6

Lercanidipine EP Impurity D

API Family: Lercanidipine

CAT No.: KL-02-01341

CAS NO.: 210579-71-8

Mol.F.: C37H44ClN3O6

Lercanidipine Impurity 10

API Family: Lercanidipine

CAT No.: KL-02-01342

CAS NO.: 210579-68-3

Mol.F.: C35H39N3O6 : HCl

Labetalol EP Impurity C

API Family: Labetalol

CAT No.: KL-02-01343

CAS NO.: 2386661-13-6

Mol.F.: C16H18N2O3

Labetalol EP Impurity F

API Family: Labetalol

CAT No.: KL-02-01344

CAS NO.: 85665-85-6

Mol.F.: C19H22N2O3

Lansoprazole EP Impurity B

API Family: Lansoprazole

CAT No.: KL-02-01345

CAS NO.: 131926-99-3

Mol.F.: C16H14F3N3O3S

Lansoprazole EP Impurity D

API Family: Lansoprazole

CAT No.: KL-02-01346

CAS NO.: 102976-62-5

Mol.F.: C7H6N2O

Lamivudine EP Impurity A

API Family: Lamivudine

CAT No.: KL-02-01347

CAS NO.: 1822826-02-7

Mol.F.: C8H9N3O4S

Lamivudine EP Impurity J

API Family: Lamivudine

CAT No.: KL-02-01348

CAS NO.: 145986-07-8

Mol.F.: C8H10N2O4S

Lamotrigine EP Impurity F

API Family: Lamotrigine

CAT No.: KL-02-01349

CAS NO.: 252186-79-1

Mol.F.: C16H9Cl4N5O

Levodopa EP Impurity A

Levodopa EP Impurity B

Levodopa EP Impurity C

Levofloxacin EP Impurity F

Levofloxacin EP Impurity E

CAT No.: KL-02-01356

CAS NO.: 178964-53-9

Mol.F.: C17H20FN3O2

Levofloxacin EP Impurity A

CAT No.: KL-02-01357

CAS NO.: 100986-86-5

Mol.F.: C18H20FN3O4

Levofloxacin Impurity 10

CAT No.: KL-02-01358

CAS NO.: 106939-34-8

Mol.F.: C15H13F2NO4

Levonorgestrel EP Impurity H

CAT No.: KL-02-01359

CAS NO.: 55555-97-0

Levonorgestrel EP Impurity J

CAT No.: KL-02-01360

CAS NO.: 1175109-63-3

Levonorgestrel EP Impurity M

CAT No.: KL-02-01361

CAS NO.: 51087-61-7

Levonorgestrel EP Impurity W

CAT No.: KL-02-01363

CAS NO.: 155683-59-3

Mol.F.: C22H26O

Lidocaine EP Impurity A

CAT No.: KL-02-01364

CAS NO.: 87-62-7

Lidocaine EP Impurity B

CAT No.: KL-02-01365

CAS NO.: 2903-45-9

Mol.F.: C14H22N2O2

Lidocaine EP Impurity C

CAT No.: KL-02-01366

CAS NO.: 2198-53-0

Mol.F.: C10H13NO

Lidocaine EP Impurity D

CAT No.: KL-02-01367

CAS NO.: 7729-94-4

Mol.F.: C12H18N2O • HCl

Lidocaine EP Impurity E

CAT No.: KL-02-01368

CAS NO.: 745798-07-6

Mol.F.: C20H25N3O2

Lidocaine EP Impurity F

CAT No.: KL-02-01369

CAS NO.: 857170-72-0

Mol.F.: C14H22N2O • HCl

Lidocaine EP Impurity G

CAT No.: KL-02-01370

CAS NO.: 35891-87-3

Mol.F.: C13H21ClN2O

Lidocaine EP Impurity H

Lidocaine EP Impurity I

CAT No.: KL-02-01372

CAS NO.: 17289-54-2

Mol.F.: C14H23ClN2O

Lidocaine EP Impurity J

CAT No.: KL-02-01373

CAS NO.: 1012864-23-1

Mol.F.: C14H23ClN2O

Lidocaine BP Impurity K (HCl salt)

CAT No.: KL-02-01374

CAS NO.: 50295-20-0

Mol.F.: C13H21ClN2O

Ropivacaine Related Compound A

API Family: Ropivacaine

Linagliptin Impurity D

CAT No.: KL-02-01376

Mol.F.: C20H18N6O3

Linagliptin Related Compound A

CAT No.: KL-02-01377

CAS NO.: 666816-98-4

Mol.F.: C10H9BrN4O2

Linagliptin Related Compound B

CAT No.: KL-02-01378

CAS NO.: 668273-75-4

Mol.F.: C30H36N8O4

Linagliptin Related Compound C

CAT No.: KL-02-01379

CAS NO.: 2137744-33-1

Mol.F.: C26H28N8O3

Linagliptin Methyldimer

CAT No.: KL-02-01380

CAS NO.: 1418133-47-7

Mol.F.: C50H56N16O4

Linagliptin Impurity 7

CAT No.: KL-02-01381

CAS NO.: 2416949-69-2

Mol.F.: C25H29N7O4

Linagliptin Impurity 8

CAT No.: KL-02-01382

Mol.F.: C26H28N8O3

Linagliptin S-Isomer

CAT No.: KL-02-01383

CAS NO.: 668270-11-9

Mol.F.: C25H28N8O2

Linagliptin N-Acetyl Impurity

CAT No.: KL-02-01384

CAS NO.: 1803079-49-3

Mol.F.: C27H30N8O3

N-Aminoacyl Linagliptin

CAT No.: KL-02-01385

CAS NO.: 2983074-55-9

Mol.F.: C26H29N9O3

"Linagliptin N,N’-Methylene Dimer"

CAT No.: KL-02-01386

CAS NO.: 2489212-72-6

Mol.F.: C51H56N16O4

Linagliptin Impurity 45

CAT No.: KL-02-01387

Mol.F.: C26H32N8O3

Linagliptin Impurity 51

CAT No.: KL-02-01388

CAS NO.: 6640-59-1

Mol.F.: C10H9ClN2O

Linezolid Descarbonyl N-Desacetyl Impurity

CAT No.: KL-02-01389

CAS NO.: 333753-72-3

Mol.F.: C13H20FN3O2

Linezolid Related Compound C

Linezolid Related Compound D

CAT No.: KL-02-01391

CAS NO.: 174649-09-3

Mol.F.: C15H19FN2O6S

Linezolid Impurity 7 HCl

Mol.F.: C15H22FN3O3 : HCl

CAT No.: KL-02-01392

CAS NO.: 2055572-73-9

Linezolid Impurity 10

CAT No.: KL-02-01393

CAS NO.: 2489259-22-3

Mol.F.: C17H24FN3O4

"N,O-Desethylene Linezolid HCl"

CAT No.: KL-02-01394

Mol.F.: C14H18FN3O4 : HCl

Lisinopril EP Impurity C

CAT No.: KL-02-01395

CAS NO.: 328385-86-0

Mol.F.: C21H29N3O4

Lisinopril EP Impurity D

CAT No.: KL-02-01396

CAS NO.: 219677-82-4

Mol.F.: C21H29N3O4

Lisinopril EP Impurity E

CAT No.: KL-02-01397

Mol.F.: C21H31N3O5 : H2O

Lisinopril EP Impurity H

CAT No.: KL-02-01398

CAS NO.: 138247-43-5

Mol.F.: C16H24N2O4

Losartan EP Impurity A

Losartan EP Impurity B

Losartan EP Impurity G

Losartan EP Impurity J

API Family: Losartan

CAT No.: KL-02-01402

CAS NO.: 1006062-27-6

Mol.F.: C24H25ClN6O2

Losartan EP Impurity K

Losartan EP Impurity L

API Family: Losartan

CAT No.: KL-02-01404

CAS NO.: 230971-71-8

Mol.F.: C44H44Cl2N12O

Losartan EP Impurity M

API Family: Losartan

CAT No.: KL-02-01405

CAS NO.: 230971-72-9

Mol.F.: C44H44Cl2N12O

Losartan Carboxylic Acid

"2’-(2H-Tetrazol-5-yl)-[1,1’-biphenyl]-4-carboxaldehyde"

Losartan Azide impurity

Leflunomide EP Impurity F

API Family: Leflunomide

CAT No.: KL-02-01412

CAS NO.: 1403564-06-6

Lacosamide EP Impurity A

CAT No.: KL-02-01413

CAS NO.: 175481-37-5

Mol.F.: C13H18N2O3

Lacosamide EP Impurity B (R-Isomer)

CAT No.: KL-02-01414

CAS NO.: 1318777-54-6

Mol.F.: C14H18N2O4

Lacosamide EP Impurity D (R-isomer)

CAT No.: KL-02-01415

CAS NO.: 196601-69-1

Lacosamide EP Impurity E (R-isomer)

CAT No.: KL-02-01416

CAS NO.: 175481-39-7

Mol.F.: C10H14N2O2

Lacosamide EP Impurity G

Lacosamide EP Impurity H

CAT No.: KL-02-01418

Mol.F.: C17H25N3O5

Lacosamide EP Impurity J

CAT No.: KL-02-01419

CAS NO.: 100-46-9

Mol.F.: C7H9N

Lacosamide EP Impurity K

CAT No.: KL-02-01420

CAS NO.: 86921-49-5

Mol.F.: C12H14N2O2

Lacosamide EP Impurity D (Oxalate salt)

CAT No.: KL-02-01421

CAS NO.: 1379592-19-4

Mol.F.: C13H18N2O6

Lacosamide EP Impurity F

CAT No.: KL-02-01422

CAS NO.: 171623-02-2

Mol.F.: C12H16N2O3

Lacosamide EP Impurity C

CAT No.: KL-02-01423

Mol.F.: C14H20N2O3

Loteprednol Etabonate

API Family: Loteprednol

CAT No.: KL-02-01424

CAS NO.: 82034-46-6

Mol.F.: C24H31ClO7

Lurasidone Hydrochloride

CAT No.: KL-02-01425

CAS NO.: 367514-88-3

Mol.F.: C28H37ClN4O2S

Lurasidone Impurity 4

CAT No.: KL-02-01426

CAS NO.: 1260138-03-1

Mol.F.: C19H28N4S

Lurasidone Piperazine N-Oxide

CAT No.: KL-02-01427

CAS NO.: 1574569-32-6

Mol.F.: C28H36N4O3S

Lurasidone DP 2 and DP3

CAT No.: KL-02-01428

Mol.F.: C28H38N4O3S

"Lurasidone 1S,2S-Isomer"

CAT No.: KL-02-01429

CAS NO.: 1448443-35-3

Mol.F.: C28H36N4O2S

Lurasidone Sulfoxide

CAT No.: KL-02-01430

CAS NO.: 1809325-45-8

Mol.F.: C28H36N4O3S

Lapatinib Ditosylate Hydrate

API Family: Lapatinib

CAT No.: KL-02-01431

CAS NO.: 903597-10-4

Mol.F.: C10H10IN3

Lapatinib Impurity 19

API Family: Lapatinib

CAT No.: KL-02-01432

CAS NO.: 202197-26-0

Mol.F.: C13H11ClFNO

Lapatinib Ditosylate

Mol.F.: C29H26ClFN4O4S • 2C 7H8O3S

API Family: Lapatinib

CAT No.: KL-02-01433

CAS NO.: 388082-77-7

Descyclopropyl Lenvatinib

API Family: Lenvatini

CAT No.: KL-02-01434

CAS NO.: 417719-51-8

Mol.F.: C18H15ClN4O4

Lenvatinib Impurity 13

API Family: Lenvatini

CAT No.: KL-02-01435

CAS NO.: 417722-93-1

Mol.F.: C17H14ClN3O3

Lenvatinib Impurity O

API Family: Lenvatini

CAT No.: KL-02-01436

CAS NO.: 2143930-76-9

Mol.F.: C20H19ClN4O4

Latanoprost EP Impurity H

CAT No.: KL-02-01437

CAS NO.: 41639-83-2

Mol.F.: C23H34O5

Latanoprost Ethyl Amide

CAT No.: KL-02-01439

CAS NO.: 607351-44-0

Mol.F.: C25H39NO4

Latanoprost Impurity 1

CAT No.: KL-02-01440

Mol.F.: C21H26NO6P

15(S)-Latanoprostene Bunod

CAT No.: KL-02-01441

CAS NO.: 2099033-64-2

Mol.F.: C27H41NO8

Levocarnitine Related Compound A

API Family: Levocarnitine

CAT No.: KL-02-01442

CAS NO.: 6538-82-5

Mol.F.: C7H14ClNO2

Loperamide EP Impurity B

CAT No.: KL-02-01443

Mol.F.: C47H53ClN3O3 : I

Loperamide EP Impurity C

CAT No.: KL-02-01444

CAS NO.: 39512-49-7

Mol.F.: C11H14ClNO

Loperamide EP Impurity D

CAT No.: KL-02-01445

CAS NO.: 37743-41-2

Mol.F.: C29H34N2O2

Loperamide EP Impurity F

CAT No.: KL-02-01446

CAS NO.: 106900-12-3

Mol.F.: C29H33ClN2O3

Loperamide EP Impurity G

CAT No.: KL-02-01447

CAS NO.: 109572-89-6

Mol.F.: C29H33ClN2O3

Loperamide EP Impurity H

CAT No.: KL-02-01448

CAS NO.: 61299-42-1

Mol.F.: C29H31ClN2O

Lubiprostone Impurity lV

API Family: Lubiprostone

CAT No.: KL-02-01449

CAS NO.: 2196182-47-3

Mol.F.: C20H30F2O4

Luteolin 6-C-Glucoside

Levocetirizine N-Oxide

CAT No.: KL-02-01451

CAS NO.: 442863-80-1

Mol.F.: C21H25ClN2O4

Levocetirizine Amide impurity

CAT No.: KL-02-01452

CAS NO.: 909779-33-5

Mol.F.: C21H26ClN3O2

Chlorobenzhydryl Piperazine

Levocetirizine EP Impurity A

CAT No.: KL-02-01454

CAS NO.: 303-26-4

Mol.F.: C17H19ClN2

Levocetirizine EP Impurity C

CAT No.: KL-02-01455

CAS NO.: 83881-59-8

Levocetirizine EP Impurity D

CAT No.: KL-02-01456

CAS NO.: 346451-15-8

Mol.F.: C30H30Cl4N2

Levocetirizine EP Impurity E

Mol.F.: C23H29ClN2O4 • HCl

CAT No.: KL-02-01457

CAS NO.: 682323-77-9

Levocetirizine Impurity 12

CAT No.: KL-02-01458

Mol.F.: C25H32ClN2O6 : Cl

Loxoprofen Impurity 8

API Family: Loxoprofen

CAT No.: KL-02-01459

CAS NO.: 96824-28-1

Mol.F.: C14H16O2

Loxoprofen Sodium Salt Dihydrate

Mol.F.: C15H17NaO3 • 2H 2O

API Family: Loxoprofen

CAT No.: KL-02-01460

CAS NO.: 226721-96-6

Loxoprofen Impurity 12

API Family: Loxoprofen

CAT No.: KL-02-01461

CAS NO.: 2514697-36-8

Mol.F.: C15H18O5

Lornoxicam Impurity A

CAT No.: KL-02-01462

CAS NO.: 504-29-0

Mol.F.: C5H6N2

Lornoxicam Impurity 1

CAT No.: KL-02-01463

CAS NO.: 13120-39-3

Mol.F.: C7H6N2O3

Lornoxicam Impurity 2

CAT No.: KL-02-01464

CAS NO.: 1017791-22-8

Mol.F.: C5H4ClNO4S2

Lornoxicam Impurity 3

CAT No.: KL-02-01465

CAS NO.: 187746-97-0

Mol.F.: C5H3ClO4S2

Lornoxicam Impurity 11

CAT No.: KL-02-01466

CAS NO.: 106820-63-7

Mol.F.: C9H11NO6S2

Lactulose EP Impurity A

API Family: Lactulose

CAT No.: KL-02-01467

CAS NO.: 20869-27-6

Mol.F.: C12H22O11

Lobeglitazone Impurity 4

API Family: Lobeglitazone

CAT No.: KL-02-01468

Mol.F.: C31H30N4O6S

Levofolinate EP Impurity G

API Family: Levofolinate

CAT No.: KL-02-01469

CAS NO.: 4033-27-6

Mol.F.: C19H21N7O6

Lysine Hydrochloride

API Family: Lysine

CAT No.: KL-02-01470

CAS NO.: 657-27-2

Mol.F.: C6H14N2O2 • HCl

Lysine Acetate

Mycophenolate Mofetil EP Impurity F

API Family: Mycophenolate Mofetil

CAT No.: KL-02-01480

CAS NO.: 24280-93-1

Mol.F.: C17H20O6

Mycophenolate Mofetil EP Impurity G

API Family: Mycophenolate Mofetil

CAT No.: KL-02-01481

CAS NO.: 224052-51-1

Mol.F.: C23H31NO8

Mycophenolic Acid Sorbitol Ester

API Family: Mycophenolic Acid

CAT No.: KL-02-01482

Mol.F.: C23H32O11

Memantine Related Compound A

CAT No.: KL-02-01483

CAS NO.: 702-79-4

Mol.F.: C12H20

Memantine Related Compound B

CAT No.: KL-02-01484

CAS NO.: 707-37-9

Mol.F.: C12H20O

Memantine Related Compound C

CAT No.: KL-02-01485

CAS NO.: 707-36-8

Mol.F.: C12H19Cl

Memantine Related Compound D

Memantine Related Compound E

CAT No.: KL-02-01487

CAS NO.: 351329-88-9

Mol.F.: C13H21NO

N-Acetyl Memantine

CAT No.: KL-02-01488

CAS NO.: 19982-07-1

Mol.F.: C14H23NO

Memantine Related Compound I

CAT No.: KL-02-01489

CAS NO.: 80121-67-1

Mol.F.: C12H21N • HCl

Metronidazole EP Impurity A

API Family: Metronidazole

CAT No.: KL-02-01490

CAS NO.: 696-23-1

Mol.F.: C4H5N3O2

Metronidazole EP Impurity C

API Family: Metronidazole

CAT No.: KL-02-01491

CAS NO.: 5006-69-9

Mol.F.: C5H7N3O3

Metronidazole EP Impurity F

API Family: Metronidazole

CAT No.: KL-02-01492

CAS NO.: 16156-94-8

Mol.F.: C8H13N3O4

Marbofloxacin EP Impurity D

CAT No.: KL-02-01493

CAS NO.: 117380-92-4

Mol.F.: C16H19FN4O4

Mexiletine Hydrochloride EP Impurity C

API Family: Mexiletine

CAT No.: KL-02-01494

CAS NO.: 2059988-39-3

Mol.F.: C22H34Cl2N2O2

Mercaptopurine Impurity C

API Family: Mercaptopurine

CAT No.: KL-02-01495

CAS NO.: 49808-20-0

Mol.F.: C10H6N8S2

Mercaptopurine Impurity 1

API Family: Mercaptopurine

CAT No.: KL-02-01496

CAS NO.: 90947-51-6

Mol.F.: C10H6N8S

Metoclopramide EP Impurity B

API Family: Metoclopramide

Metoclopramide EP Impurity E

API Family: Metoclopramide

CAT No.: KL-02-01498

CAS NO.: 100-36-7

Mol.F.: C6H16N2

Mesalazine EP Impurity A

CAT No.: KL-02-01499

CAS NO.: 123-30-8

Mesalazine EP Impurity B

CAT No.: KL-02-01500

CAS NO.: 591-27-5

Mesalazine EP Impurity C

CAT No.: KL-02-01501

CAS NO.: 95-55-6

Mesalazine EP Impurity D

CAT No.: KL-02-01502

CAS NO.: 99-05-8

Mol.F.: C7H7NO2

Mesalazine EP Impurity E

Mesalazine EP Impurity F

CAT No.: KL-02-01504

CAS NO.: 570-23-0

Mol.F.: C7H7NO3

Mesalazine EP Impurity G

Mesalazine EP Impurity H

Mesalazine EP Impurity I

CAT No.: KL-02-01507

CAS NO.: 3147-53-3

Mol.F.: C13H10N2O3

Mesalazine EP Impurity J

CAT No.: KL-02-01508

CAS NO.: 112725-89-0

Mol.F.: C7H8N2O3

Mesalazine EP Impurity K

CAT No.: KL-02-01509

CAS NO.: 142-04-1

Mol.F.: C6H7N • (HCl)

Mesalazine EP Impurity L

CAT No.: KL-02-01510

CAS NO.: 118-91-2

Mol.F.: C7H5ClO2

Mesalazine EP Impurity M

Mesalazine EP Impurity N

Mesalazine EP Impurity O

CAT No.: KL-02-01513

CAS NO.: 121-57-3

Mol.F.: C6H7NO3S

Mesalazine EP Impurity P

CAT No.: KL-02-01514

CAS NO.: 887256-40-8

Mol.F.: C13H11NO6S

Mesalazine EP Impurity Q

Mesalazine EP Impurity R

Mesalazine EP Impurity S

CAT No.: KL-02-01517

CAS NO.: 1797983-23-3

Mol.F.: C14H12N2O5

Metformin EP Impurity A

Metformin EP Impurity B

CAT No.: KL-02-01520

CAS NO.: 2959-04-8

Mol.F.: C4H9ClN8

Metformin EP Impurity C

CAT No.: KL-02-01521

CAS NO.: 1985-46-2

Mol.F.: C5H10N6

Metformin EP Impurity D

Metformin EP Impurity E (Sulfate salt)

CAT No.: KL-02-01523

CAS NO.: 36801-25-9

Mol.F.: C3H9N5 (H2SO4)

Metformin EP Impurity F

CAT No.: KL-02-01524

CAS NO.: 506-59-2

Mol.F.: C2H8ClN

Metformin EP Impurity E (HCl salt)

CAT No.: KL-02-01525

CAS NO.: 1674-62-0

Mol.F.: C3H10ClN5

Methotrexate EP Impurity C

CAT No.: KL-02-01526

CAS NO.: 2410-93-7

Mol.F.: C20H21N7O6

Methotrexate EP Impurity E

CAT No.: KL-02-01527

CAS NO.: 19741-14-1

Mol.F.: C15H15N7O2

Methotrexate EP Impurity G

CAT No.: KL-02-01528

CAS NO.: 2519848-42-9

Mol.F.: C28H29N9O6

Methotrexate EP Impurity H

CAT No.: KL-02-01529

CAS NO.: 67022-39-3

Mol.F.: C21H24N8O5

Methotrexate EP Impurity J

CAT No.: KL-02-01530

CAS NO.: 34378-65-9

Mol.F.: C22H26N8O5

Methotrexate EP Impurity K

CAT No.: KL-02-01531

CAS NO.: 4271-30-1

Mol.F.: C12H14N2O5

Methotrexate EP Impurity L

CAT No.: KL-02-01532

CAS NO.: 52980-68-4

Mol.F.: C13H16N2O5

Methotrexate EP Impurity A (HCl salt)

CAT No.: KL-02-01533

CAS NO.: 73978-41-3

Mol.F.: C7H8N6O • HCl

Methotrexate EP Impurity B

CAT No.: KL-02-01534

CAS NO.: 54-62-6

Mol.F.: C19H20N8O5

Methyldopa Related Compound B

API Family: Methyldopa

CAT No.: KL-02-01535

CAS NO.: 35026-10-9

Mol.F.: C11H15NO3• HCl

Metoprolol EP Impurity A

CAT No.: KL-02-01536

CAS NO.: 109632-08-8

Mol.F.: C14H23NO3

Metoprolol EP Impurity B

Metoprolol EP Impurity C

Mol.F.: C13H19NO3 : C4H4O4

CAT No.: KL-02-01538

CAS NO.: 1639933-77-9

Metoprolol EP Impurity D

CAT No.: KL-02-01539

CAS NO.: 62572-90-1

Mol.F.: C12H18O4

Metoprolol EP Impurity E

CAT No.: KL-02-01540

CAS NO.: 163685-38-9

Mol.F.: C15H25NO3

Metoprolol EP Impurity F

CAT No.: KL-02-01541

CAS NO.: 7695-63-8

Mol.F.: C12H19NO2

Metoprolol EP Impurity G

CAT No.: KL-02-01542

CAS NO.: 501-94-0

Mol.F.: C8H10O2

Metoprolol EP Impurity H

CAT No.: KL-02-01543

Mol.F.: C14H23NO3 : HCl

Metoprolol EP Impurity J

CAT No.: KL-02-01544

CAS NO.: 163685-37-8

Mol.F.: C18H31NO5

Metoprolol EP Impurity O

CAT No.: KL-02-01545

CAS NO.: 1486464-40-7

Mol.F.: C27H42ClNO6

Metoprolol Methoxy Epoxide Impurity

CAT No.: KL-02-01546

CAS NO.: 56718-70-8

Mol.F.: C12H16O3

Metoprolol Related Compound B

CAT No.: KL-02-01547

CAS NO.: 56718-76-4

Mol.F.: C12H17ClO3

Minocycline EP Impurity A (HCl salt)

CAT No.: KL-02-01548

CAS NO.: 179471-96-6

Mol.F.: C23H27N3O7 : HCl

Minocycline EP Impurity C

CAT No.: KL-02-01549

CAS NO.: 4708-96-7

Mol.F.: C22H25N3O7

Minocycline EP Impurity H

CAT No.: KL-02-01550

CAS NO.: 1346598-44-4

Mol.F.: C23H25N3O7

Mirtazapine EP Impurity A

CAT No.: KL-02-01551

CAS NO.: 155172-12-6

Mol.F.: C17H19N3O

Mirtazapine EP Impurity B

CAT No.: KL-02-01552

CAS NO.: 61337-89-1

Mol.F.: C17H21N3O

Mirtazapine EP Impurity C

CAT No.: KL-02-01553

CAS NO.: 191546-96-0

Mirtazapine EP Impurity D

CAT No.: KL-02-01554

CAS NO.: 61337-68-6

Mol.F.: C16H17N3

Mirtazapine EP Impurity F

CAT No.: KL-02-01555

CAS NO.: 191546-97-1

Mirtazapine Carboxylic Acid

CAT No.: KL-02-01556

CAS NO.: 61338-13-4

Mol.F.: C17H19N3O2

Mirtazapine Cyano Impurity (Oxalate salt)

CAT No.: KL-02-01557

CAS NO.: 331815-15-7

Mol.F.: C19H20N4O4

Moxonidine EP Impurity A

CAT No.: KL-02-01558

CAS NO.: 352457-35-3

Mol.F.: C8H9Cl2N5

Moxonidine EP Impurity B

CAT No.: KL-02-01559

CAS NO.: 75439-01-9

Mol.F.: C10H15N5O2

Moxonidine EP Impurity D

CAT No.: KL-02-01560

Mol.F.: C8H10ClN5O : H2O

Moxonidine EP Impurity C

CAT No.: KL-02-01561

Mol.F.: C9H13N5O2 : 2(H2O)

Mometasone EP Impurity A

CAT No.: KL-02-01562

CAS NO.: 83880-65-3

Mol.F.: C27H29ClO5

Mometasone EP Impurity C

CAT No.: KL-02-01563

CAS NO.: 1305334-31-9

Mol.F.: C27H29ClO6

Mometasone EP Impurity D

CAT No.: KL-02-01564

CAS NO.: 83881-09-8

Mol.F.: C27H29ClO6

Mometasone EP Impurity F

CAT No.: KL-02-01565

CAS NO.: 1305334-30-8

Mol.F.: C27H28Cl2O7

Mometasone EP Impurity G

CAT No.: KL-02-01566

CAS NO.: 105102-22-5

Mol.F.: C22H28Cl2O4

Mometasone EP Impurity H

CAT No.: KL-02-01567

CAS NO.: 148596-90-1

Mol.F.: C27H31ClO7

Mometasone EP Impurity Q

CAT No.: KL-02-01568

CAS NO.: 83881-08-7

Mol.F.: C22H27ClO4

Mometasone EP Impurity J

CAT No.: KL-02-01569

CAS NO.: 1370190-55-8

Mol.F.: C28H32Cl2O6

Mometasone EP Impurity M

CAT No.: KL-02-01570

CAS NO.: 57780-86-6

Mol.F.: C22H29ClO4

Mometasone EP Impurity N

CAT No.: KL-02-01571

CAS NO.: 352315-75-4

Mol.F.: C23H31ClO7S

Mometasone EP Impurity O

CAT No.: KL-02-01572

CAS NO.: 24916-91-4

Mol.F.: C24H31ClO6

Mometasone EP Impurity R

CAT No.: KL-02-01573

CAS NO.: 1370190-08-1

Mol.F.: C28H33ClO9S

Mometasone EP Impurity S

CAT No.: KL-02-01574

CAS NO.: 2231764-75-1

Mol.F.: C27H30Cl2O6

Mometasone EP Impurity T

CAT No.: KL-02-01575

Mol.F.: C27H29Cl3O6

Montelukast Sodium EP Impurity A

CAT No.: KL-02-01576

CAS NO.: 190078-45-6

Mol.F.: C35H35ClNNaO3S

Montelukast EP Impurity B

CAT No.: KL-02-01577

CAS NO.: 918972-54-0

Mol.F.: C35H34ClNO2S

Montelukast EP Impurity D

CAT No.: KL-02-01578

CAS NO.: 1187586-61-3

Mol.F.: C41H46ClNO5S2

Montelukast EP Impurity E

CAT No.: KL-02-01579

CAS NO.: 1187586-58-8

Mol.F.: C41H46ClNO5S2

Montelukast EP Impurity F

CAT No.: KL-02-01580

CAS NO.: 937275-23-5

Mol.F.: C34H32ClNO3S

Montelukast EP Impurity G

CAT No.: KL-02-01581

CAS NO.: 774538-96-4

Mol.F.: C35H36ClNO3S

Montelukast EP Impurity H

CAT No.: KL-02-01582

CAS NO.: 851755-56-1

Mol.F.: C34H32ClNO4S

Montelukast Ketone Impurity

CAT No.: KL-02-01583

CAS NO.: 1258428-71-5

Mol.F.: C29H26ClNO2

Montelukast Racemate

CAT No.: KL-02-01584

CAS NO.: 220927-26-4

Mol.F.: C35H36ClNO3S

Montelukast EP Impurity D / E

CAT No.: KL-02-01585

CAS NO.: 1242260-05-4

Mol.F.: C41H46ClNO5S2

Montelukast Dihydro Impurity

CAT No.: KL-02-01586

CAS NO.: 142147-98-6

Mol.F.: C35H37ClNNaO3S

Montelukast EP Impurity C

CAT No.: KL-02-01587

CAS NO.: 909849-96-3

Mol.F.: C35H36ClNO4S

Montelukast Sodium EP Impurity G

Mol.F.: C35H35ClNO3S : Na

CAT No.: KL-02-01588

CAS NO.: 1428448-96-7

Montelukast R-Sulfoxide

CAT No.: KL-02-01589

CAS NO.: 1152185-58-4

Mol.F.: C35H36ClNO4S

Moxifloxacin EP Impurity A

CAT No.: KL-02-01590

CAS NO.: 151213-15-9

Mol.F.: C20H21F2N3O3

Moxifloxacin EP Impurity B

CAT No.: KL-02-01591

CAS NO.: 1029364-73-5

Mol.F.: C22H27N3O5

Moxifloxacin EP Impurity C

CAT No.: KL-02-01592

CAS NO.: 1029364-75-7

Mol.F.: C22H26FN3O4

Moxifloxacin EP Impurity D

CAT No.: KL-02-01593

CAS NO.: 2252446-69-6

Mol.F.: C21H25ClFN3O4

Moxifloxacin Decarboxy Analog

CAT No.: KL-02-01594

CAS NO.: 1322062-57-6

Mol.F.: C20H24FN3O2

7-Amino Moxifloxacin Impurity

CAT No.: KL-02-01595

CAS NO.: 172426-88-9

Mol.F.: C14H13FN2O4

Moxifloxacin Impurity 2

CAT No.: KL-02-01596

Mol.F.: C24H28FN3O6 : HCl

Moxifloxacin EP Impurity G

CAT No.: KL-02-01597

CAS NO.: 1394029-14-1

Mol.F.: C21H25ClFN3O4

Mirabegron EP Impurity B

CAT No.: KL-02-01598

CAS NO.: 391901-45-4

Mol.F.: C16H20N2O

Mirabegron EP Impurity C

CAT No.: KL-02-01599

CAS NO.: 1581284-82-3

Mol.F.: C21H24N4OS

Mirabegron Impurity B

CAT No.: KL-02-01600

CAS NO.: 1684453-05-1

Mol.F.: C21H22N4O3S

Mirabegron Impurity 38

CAT No.: KL-02-01601

CAS NO.: 2882917-41-9

Mol.F.: C23H26N4O3S

Mirabegron EP Impurity I

CAT No.: KL-02-01602

CAS NO.: 1892-57-5

Mol.F.: C8H17N3

N-Desmethyl Mifepristone

API Family: Mifepristone

CAT No.: KL-02-01603

CAS NO.: 104004-96-8

Mol.F.: C28H33NO2

11-Ent-Mifepristone

API Family: Mifepristone

CAT No.: KL-02-01604

Mol.F.: C29H35NO2

Ethylene-Ani-Pynyelone Of Mifepristone

API Family: Mifepristone

CAT No.: KL-02-01605

CAS NO.: 104004-98-0

Mol.F.: C30H39NO4

Methylprednisolone EP Impurity A

CAT No.: KL-02-01606

CAS NO.: 91523-05-6

Methylprednisolone EP Impurity B

CAT No.: KL-02-01607

CAS NO.: 58636-50-3

Methylprednisolone EP Impurity C

CAT No.: KL-02-01608

CAS NO.: 61919-52-6

Methylprednisolone EP Impurity D

CAT No.: KL-02-01609

CAS NO.: 1338549-02-2

Methylprednisolone EP Impurity E

CAT No.: KL-02-01610

CAS NO.: 229019-44-7

Methylprednisolone EP Impurity F

CAT No.: KL-02-01611

CAS NO.: 1625-39-4

Mol.F.: C22H32O5

Methylprednisolone EP Impurity G

CAT No.: KL-02-01612

CAS NO.: 93269-35-3

Methylprednisolone EP Impurity J

CAT No.: KL-02-01613

CAS NO.: 53-36-1

Methylprednisolone EP Impurity L

CAT No.: KL-02-01614

CAS NO.: 6870-94-6

Mol.F.: C22H30O4

Methylprednisolone Hydrogen Succinate EP Impurity B

CAT No.: KL-02-01615

CAS NO.: 77074-42-1

Mol.F.: C26H34O8

Methylprednisolone Dimer Impurity

CAT No.: KL-02-01616

Mol.F.: C48H62O12

Oxaliplatin EP Impurity A

API Family: Oxaliplatin

Asiaticoside

API Family: Asiaticoside

CAT No.: KL-02-01627

CAS NO.: 16830-15-2

Mol.F.: C48H78O19

"1,8-Cineole"

DL-malic acid

API Family: Aspartic Acid

CAT No.: KL-02-01631

CAS NO.: 6915-15-7

Mol.F.: C4H6O5

Glucose

Maltose Monohydrate

"3,5-Dichlorobenzoic acid"

API Family: Benzoic Acid

CAT No.: KL-02-01652

CAS NO.: 51-36-5

Mol.F.: C7H4Cl2O2

Milnacipran Related Compound B

API Family: Milnacipran

CAT No.: KL-02-01653

CAS NO.: 153275-06-0

Mol.F.: C11H11NO

Milnacipran Impurity 13

API Family: Milnacipran

CAT No.: KL-02-01654

CAS NO.: 1575528-93-6

Mol.F.: C24H29N3O3

Metamizole EP Impurity A

CAT No.: KL-02-01655

CAS NO.: 1672-58-8

Mol.F.: C12H13N3O2

Metamizole EP Impurity C

CAT No.: KL-02-01656

CAS NO.: 519-98-2

Mol.F.: C12H15N3O

Metamizole EP Impurity E

CAT No.: KL-02-01657

CAS NO.: 129-89-5

Mol.F.: C12H14N3NaO4S

Metamizole EP Impurity C HCl

CAT No.: KL-02-01658

CAS NO.: 856307-27-2

Mol.F.: C12H15N3O . HCl

Metolazone EP Impurity E

API Family: Metolazone

CAT No.: KL-02-01661

CAS NO.: 23380-54-3

Mol.F.: C14H14ClN3O3S

Molsidomine EP Impurity D

API Family: Molsidomine

CAT No.: KL-02-01663

CAS NO.: 4394-85-8

Mol.F.: C5H9NO2

Meloxicam EP Impurity A

API Family: Meloxicam

CAT No.: KL-02-01664

CAS NO.: 24683-26-9

Mol.F.: C12H13NO5S

Meloxicam EP Impurity B

API Family: Meloxicam

Mebeverine HCl

API Family: Mebeverine

CAT No.: KL-02-01666

CAS NO.: 2753-45-9

Mol.F.: C25H36ClNO5

Methionine EP Impurity D

API Family: Methionine

CAT No.: KL-02-01667

Mol.F.: C12H22N2O4S2

Acetyl Methionine Sulfoxide

API Family: Methionine

CAT No.: KL-02-01668

CAS NO.: 3054-51-1

Mol.F.: C7H13NO4S

Mosapride Citrate Dihydrate

API Family: Mosapride

CAT No.: KL-02-01670

CAS NO.: 636582-62-2

Mol.F.: C27H37ClFN3O12

Mepyramine EP Impurity A

API Family: Mepyramine

CAT No.: KL-02-01671

CAS NO.: 52818-63-0

Mol.F.: C13H14N2O

N-Benzyl Hydroxymedetomidine

API Family: Detomidine

CAT No.: KL-02-01672

CAS NO.: 2250243-44-6

Mol.F.: C20H22N2O

Mefenamic Acid EP Impurity A

API Family: Mefenamic Acid

CAT No.: KL-02-01673

CAS NO.: 87-59-2

Melatonin EP Impurity C

API Family: Melatonin

CAT No.: KL-02-01674

CAS NO.: 608-07-1

Mol.F.: C11H14N2O

Melatonin EP Impurity B

API Family: Melatonin

CAT No.: KL-02-01675

CAS NO.: 1210-83-9

Mol.F.: C12H14N2O2

Melatonin EP Impurity D

API Family: Melatonin

CAT No.: KL-02-01676

CAS NO.: 28026-16-6

Mol.F.: C14H16N2O3

Megestrol Acetate EP Impurity F

API Family: Megestrol acetate

CAT No.: KL-02-01677

CAS NO.: 2242-65-1

Miconazole EP Impurity A

CAT No.: KL-02-01678

CAS NO.: 24155-42-8

Mol.F.: C11H10Cl2N2O

Miconazole EP Impurity B

CAT No.: KL-02-01679

CAS NO.: 27220-47-9

Mol.F.: C18H15Cl3N2O

Miconazole EP Impurity C

CAT No.: KL-02-01680

CAS NO.: 67358-54-7

Mol.F.: C15H13Cl4NO

Miconazole EP Impurity D

CAT No.: KL-02-01681

CAS NO.: 27523-40-6

Mol.F.: C18H14Cl4N2O

Miconazole EP Impurity E

CAT No.: KL-02-01682

Mol.F.: C22H21Cl4N2O3 : Br

Miconazole EP Impurity F

CAT No.: KL-02-01683

CAS NO.: 47447-55-2

Mol.F.: C18H14Cl4N2O

Miconazole EP Impurity G

CAT No.: KL-02-01684

CAS NO.: 909277-71-0

Mol.F.: C18H14Cl4N2O

Miconazole EP Impurity H

CAT No.: KL-02-01685

CAS NO.: 181931-30-6

Mol.F.: C18H16Cl2N2O

Miconazole EP Impurity I

CAT No.: KL-02-01686

CAS NO.: 47363-37-1

Mol.F.: C18H15Cl3N2O

Mepivacaine EP Impurity D

API Family: Mepivacaine

CAT No.: KL-02-01687

Mol.F.: C15H20N2O : HCl

Miglustat Impurity 2

API Family: Miglustat

Miglustat Impurity D

API Family: Miglustat

Mefloquine EP Impurity A

API Family: Mefloquine

CAT No.: KL-02-01690

CAS NO.: 35853-55-5

Mol.F.: C17H8F6N2O

Mefloquine EP Impurity B

API Family: Mefloquine

CAT No.: KL-02-01691

CAS NO.: 68496-04-8

Mol.F.: C17H10F6N2O

Nadolol EP Impurity D

Nadolol Related Compound C

Nicardipine Related Compound A

API Family: Nicardipine

Nicardipine Related Compound D

API Family: Nicardipine

CAT No.: KL-02-01698

CAS NO.: 71784-27-5

Mol.F.: C35H42Cl2N4O6

Naproxen EP Impurity A

Naproxen EP Impurity B

Naproxen EP Impurity D

Naproxen EP Impurity E

Naproxen EP Impurity F

Naproxen EP Impurity H

Naproxen EP Impurity I

Naproxen EP Impurity J

Naproxen EP Impurity K

Naproxen EP Impurity L

Naproxen EP Impurity M

Naproxen EP Impurity N

Naproxen EP Impurity G

Naproxen EP Impurity O

Naproxen Racemate

Isoniazid EP Impurity A

API Family: Isoniazid

Nilotinib EP Impurity A

CAT No.: KL-02-01715

CAS NO.: 641571-11-1

Mol.F.: C11H10F3N3

Nilotinib EP Impurity C

Nilotinib EP Impurity D

Nilotinib EP Impurity E

CAT No.: KL-02-01718

CAS NO.: 2119583-26-3

Mol.F.: C27H20F3N7O

Nilotinib EP Impurity F

CAT No.: KL-02-01719

CAS NO.: 2119583-24-1

Mol.F.: C29H24F3N7O

Nilotinib EP Impurity G

CAT No.: KL-02-01720

CAS NO.: 917392-54-2

Mol.F.: C18H16N4O2

Nilotinib EP Impurity H

CAT No.: KL-02-01721

CAS NO.: 641571-15-5

Mol.F.: C28H22F3N7O

Nilotinib Impurity 29

CAT No.: KL-02-01722

CAS NO.: 41191-92-8

Mol.F.: C10H13NO2

Nimesulide EP Impurity E

API Family: Nimesulide

CAT No.: KL-02-01723

CAS NO.: 905858-63-1

Mol.F.: C14H15NO5S2

Nicotinamide EP Impurity D

API Family: Nicotinamide

Norethindrone EP Impurity C

CAT No.: KL-02-01725

CAS NO.: 22933-71-7

Norethindrone EP Impurity D

CAT No.: KL-02-01726

CAS NO.: 68-23-5

10-Beta-Hydroxy Norethindrone Impurity

CAT No.: KL-02-01727

CAS NO.: 1236-00-6

Norethindrone Acetate EP Impurity A

CAT No.: KL-02-01728

CAS NO.: 68-22-4

Norethindrone Acetate EP Impurity B

CAT No.: KL-02-01729

CAS NO.: 19637-28-6

Mol.F.: C20H27N3O6

Norethindrone Acetate EP Impurity C

CAT No.: KL-02-01730

CAS NO.: 1175129-26-6

Mol.F.: C22H28O3

Norethindrone Acetate EP Impurity F

CAT No.: KL-02-01731

CAS NO.: 6856-27-5

Norethindrone Acetate EP Impurity G

CAT No.: KL-02-01732

CAS NO.: 438244-27-0

Mol.F.: C22H26O4

Norethindrone Acetate EP Impurity H

CAT No.: KL-02-01733

CAS NO.: 2417092-17-0

Mol.F.: C25H34O3

Norfloxacin EP Impurity B

API Family: Norfloxacin

CAT No.: KL-02-01734

CAS NO.: 75001-77-3

Mol.F.: C14H16FN3O3

Norfloxacin EP Impurity H

API Family: Norfloxacin

CAT No.: KL-02-01735

CAS NO.: 105440-01-5

Mol.F.: C19H22FN3O5

Nimodipine EP Impurity A

API Family: Nimodipine

CAT No.: KL-02-01736

CAS NO.: 85677-93-6

Mol.F.: C21H24N2O7

Nizatidine Impurity 1

API Family: Nizatidine

CAT No.: KL-02-01737

CAS NO.: 92759-37-0

Mol.F.: C7H13ClN2OS

Nebivolol HCl

Mol.F.: C22H25F2NO4 • HCl

CAT No.: KL-02-01738

CAS NO.: 152520-56-4

Nebivolol EP Impurity B

CAT No.: KL-02-01739

Nebivolol Impurity 3 (RRSS) (HCl)

CAT No.: KL-02-01740

Mol.F.: C22H25F2NO4 : HCl

Nebivolol Impurity 12

CAT No.: KL-02-01741

CAS NO.: 119365-29-6

"Nebivolol Impurity 17 (SS,RR)"

CAT No.: KL-02-01742

CAS NO.: 119365-30-9

Nebivolol Related Compound A

CAT No.: KL-02-01743

Mol.F.: C22H25F2NO4 : HCl

Nebivolol Impurity 33

CAT No.: KL-02-01744

CAS NO.: 943126-72-5

Mol.F.: C11H10ClFO2

Desfluoro FAM Nebivolol

CAT No.: KL-02-01745

Mol.F.: C22H26FNO4

Nebivolol EP Impurity A

CAT No.: KL-02-01746

Mol.F.: C22H26FNO4

Nepafenac Impurity D

API Family: Nepafenac

CAT No.: KL-02-01748

CAS NO.: 51135-38-7

Mol.F.: C15H11NO2

Neostigmine EP Impurity A

API Family: Neostigmine

CAT No.: KL-02-01749

CAS NO.: 2498-27-3

Mol.F.: C9H14INO

Neostigmine EP Impurity B

API Family: Neostigmine

Neostigmine EP Impurity C

API Family: Neostigmine

CAT No.: KL-02-01751

CAS NO.: 16088-19-0

Nintedanib Impurity A

CAT No.: KL-02-01752

Mol.F.: C29H29N5O4

Nintedanib Ethoxy Enolindole

CAT No.: KL-02-01753

CAS NO.: 656247-19-7

Mol.F.: C19H17NO4

"Nintedanib N,N-Dioxide"

CAT No.: KL-02-01754

CAS NO.: 2734676-68-5

Mol.F.: C31H33N5O6

Nintedanib Piperazinyl-N4-oxide

API Family: Not Nintedanib

CAT No.: KL-02-01755

CAS NO.: 2734666-06-7

Mol.F.: C31H33N5O5

Nintedanib Impurity 15

CAT No.: KL-02-01756

CAS NO.: 1027407-75-5

Mol.F.: C21H19NO5

Nintedanib Impurity 22

CAT No.: KL-02-01757

CAS NO.: 2410284-89-6

Mol.F.: C22H30N6O2

Nintedanib Impurity 23

CAT No.: KL-02-01758

Mol.F.: C32H35N5O4

Nintedanib Impurity 24

CAT No.: KL-02-01759

CAS NO.: 1139455-52-9

Mol.F.: C32H35N5O4

Nintedanib 4-Hydroxyphenyl Analog

CAT No.: KL-02-01760

CAS NO.: 2519501-85-8

Mol.F.: C23H18N2O4

Nintedanib N-Acetyl Impurity

CAT No.: KL-02-01761

CAS NO.: 2380229-45-6

Mol.F.: C33H35N5O5

Nintedanib Impurity 32

Nintedanib Dimer

CAT No.: KL-02-01763

CAS NO.: 2410284-90-9

Mol.F.: C56H52N8O8

Nintedanib Impurity 39

CAT No.: KL-02-01764

Mol.F.: C26H31N5O4

Naratriptan N-Oxide Impurity

CAT No.: KL-02-01765

CAS NO.: 1159977-52-2

Mol.F.: C17H25N3O3S

N-Sulfamoylethyl Naratriptan Pyridinium

CAT No.: KL-02-01766

CAS NO.: 2144776-33-8

Mol.F.: C20H27ClN4O4S2

Naratriptan USP Related Compound B

CAT No.: KL-02-01767

CAS NO.: 121679-20-7

Mol.F.: C17H23N3O2S

Naratriptan Pyridinium Chloride

CAT No.: KL-02-01768

Mol.F.: C17H20N3O2S : Cl

Naratriptan HCl

CAT No.: KL-02-01769

CAS NO.: 143388-64-1

Mol.F.: C17H26ClN3O2S

Nifuratel Impurity A

API Family: Nifuratel

CAT No.: KL-02-01770

CAS NO.: 92-55-7

Mol.F.: C9H9NO7

Nifuratel Impurity B

API Family: Nifuratel

CAT No.: KL-02-01771

CAS NO.: 736-53-8

Mol.F.: C10H6N4O6

Nifuratel Impurity 8

API Family: Nifuratel

CAT No.: KL-02-01772

CAS NO.: 698-63-5

Mol.F.: C5H3NO4

Nefopam Impurity A

Nefopam Hydrochloride

Nefamide

Neomycin sulfate EP Impurity B

Neomycin sulfate EP Impurity C

Neomycin sulfate EP Impurity D

Neomycin sulfate EP Impurity E

Neomycin sulfate EP Impurity F

Neomycin sulfate EP Impurity G

Neomycin Impurity 6 (Mixture of alpha-& beta anomers)

Nifuroxazide EP Impurity A

API Family: Nifuroxazide

Nifuroxazide EP Impurity E

API Family: Nifuroxazide

CAT No.: KL-02-01784

Mol.F.: C12H9N3O5

Norepinephrine Sulfonic Acid

API Family: Epinephrine

CAT No.: KL-02-01785

CAS NO.: 24159-36-2

Mol.F.: C8H11NO5S

Naphazoline EP Impurity A

CAT No.: KL-02-01786

CAS NO.: 36321-43-4

Mol.F.: C14H16N2O

Naphazoline EP Impurity B

CAT No.: KL-02-01787

CAS NO.: 86-87-3

Mol.F.: C12H10O2

Naphazoline EP Impurity C

CAT No.: KL-02-01788

CAS NO.: 132-75-2

Mol.F.: C12H9N

Naphazoline EP Impurity D

CAT No.: KL-02-01789

CAS NO.: 22126-67-6

Mol.F.: C14H14N2

Nortriptyline EP Impurity B HCl

API Family: Nortriptyline

CAT No.: KL-02-01790

CAS NO.: 438-59-5

Mol.F.: C19H20ClN

Nortriptyline EP Impurity F

API Family: Nortriptyline

CAT No.: KL-02-01791

CAS NO.: 50-48-6

Mol.F.: C20H23N

N-(2-Hydroxyethyl)-N-methylnitrous Amide

API Family: Hydroxyethyl

CAT No.: KL-02-01792

CAS NO.: 26921-68-6

Mol.F.: C3H8N2O2

N-Ethyl-N-(2-hydroxyethyl)nitrosamine

API Family: Hydroxyethyl

CAT No.: KL-02-01793

CAS NO.: 13147-25-6

Mol.F.: C4H10N2O2

Noradrenaline EP Impurity C

CAT No.: KL-02-01794

CAS NO.: 51-61-6

Mol.F.: C8H11NO2

Noradrenaline EP Impurity D

CAT No.: KL-02-01795

CAS NO.: 1932110-67-2

Mol.F.: C9H13NO3

Noradrenaline EP Impurity E

Nicergoline EP Impurity D

API Family: Nicergoline

N-Cinnamyl Naftifine Chloride

API Family: Naftifine

CAT No.: KL-02-01798

Mol.F.: C30H30ClN

Beta-Naftifine

API Family: Naftifine

CAT No.: KL-02-01799

CAS NO.: 98977-54-9

Mol.F.: C21H21N

N-Nitorso Naftifine Impurity 1

API Family: Naftifine

CAT No.: KL-02-01800

Mol.F.: C10H12N2O

Norgestrel EP Impurity D

API Family: Norgestrel

CAT No.: KL-02-01801

Mol.F.: C19H28O2

Norgestrel EP Impurity I

API Family: Norgestrel

CAT No.: KL-02-01802

Mol.F.: C38H54O4

Nicotinamide EP Impurity D

API Family: Nicotinamide

CAT No.: KL-02-01803

CAS NO.: 1453-82-3

Mol.F.: C6H6N2O

Naloxone EP Impurity A

Naltrexone EP Impurity A

CAT No.: KL-02-01806

CAS NO.: 1007856-83-8

Mol.F.: C17H17NO5

Naltrexone EP Impurity B

CAT No.: KL-02-01807

CAS NO.: 33522-95-1

Mol.F.: C16H17NO4

Naltrexone EP Impurity C

CAT No.: KL-02-01808

CAS NO.: 189016-90-8

Mol.F.: C20H23NO4

Naltrexone EP Impurity E

CAT No.: KL-02-01809

CAS NO.: 767615-69-0

Naltrexone EP Impurity F

CAT No.: KL-02-01810

CAS NO.: 2397651-97-5

Mol.F.: C20H23NO5

Naltrexone EP Impurity H

CAT No.: KL-02-01811

CAS NO.: 503090-99-1

Mol.F.: C20H25NO4

Naltrexone EP Impurity I

CAT No.: KL-02-01812

CAS NO.: 96445-14-6

Mol.F.: C20H21NO5

Naltrexone EP Impurity J

CAT No.: KL-02-01813

CAS NO.: 16617-07-5

Mol.F.: C21H25NO4

Nitrendipine EP Impurity C

API Family: Nitrendipine

CAT No.: KL-02-01814

CAS NO.: 21829-28-7

Mol.F.: C19H22N2O6

Nitrofural Impurity 1

API Family: Nitrofural

CAT No.: KL-02-01815

CAS NO.: 52661-56-0

Mol.F.: C7H5NO4

Olanzapine EP Impurity A

CAT No.: KL-02-01816

CAS NO.: 138564-59-7

Mol.F.: C12H9N3O2S

Olanzapine EP Impurity B

CAT No.: KL-02-01817

CAS NO.: 221176-49-4

Mol.F.: C12H10N2OS

Olanzapine EP Impurity C

CAT No.: KL-02-01818

CAS NO.: 719300-59-1

Mol.F.: C18H22Cl2N4S

Olanzapine EP Impurity D

CAT No.: KL-02-01819

CAS NO.: 174794-02-6

Mol.F.: C17H20N4OS

N-Desmethyl Olanzapine

CAT No.: KL-02-01820

CAS NO.: 161696-76-0

Mol.F.: C16H18N4S

Olanzapine Lactam

CAT No.: KL-02-01821

CAS NO.: 1017241-34-7

Mol.F.: C17H20N4O2

Olanzapine Thiolactam

CAT No.: KL-02-01822

CAS NO.: 1017241-36-9

Mol.F.: C17H20N4OS

Ondansetron EP Impurity B

CAT No.: KL-02-01823

CAS NO.: 1076198-52-1

Mol.F.: C37H38N6O2

Ondansetron EP Impurity D

CAT No.: KL-02-01824

CAS NO.: 99614-64-9

Mol.F.: C14H13NO

Ondansetron EP Impurity G

CAT No.: KL-02-01825

CAS NO.: 99614-03-6

Ondansetron HCl

CAT No.: KL-02-01826

CAS NO.: 99614-01-4

Mol.F.: C18H20ClN3O

Ondansetron EP Impurity H (Maleate salt)

Mol.F.: C17H17N3O : C4H4O4

CAT No.: KL-02-01827

CAS NO.: 99614-15-0

Omeprazole EP Impurity A

CAT No.: KL-02-01828

CAS NO.: 37052-78-1

Mol.F.: C8H8N2OS

Omeprazole EP Impurity B

CAT No.: KL-02-01829

CAS NO.: 110374-16-8

Omeprazole EP Impurity C

Omeprazole EP Impurity D

CAT No.: KL-02-01831

CAS NO.: 88546-55-8

Omeprazole EP Impurity E

CAT No.: KL-02-01832

CAS NO.: 176219-04-8

Omeprazole EP Impurity F

CAT No.: KL-02-01833

CAS NO.: 125656-82-8

Mol.F.: C16H13N3O2S

Omeprazole EP Impurity G

CAT No.: KL-02-01834

CAS NO.: 125656-83-9

Mol.F.: C16H13N3O2S

Omeprazole EP Impurity H

CAT No.: KL-02-01835

CAS NO.: 863029-89-4

Mol.F.: C16H16ClN3O2S

Omeprazole EP Impurity I

CAT No.: KL-02-01836

CAS NO.: 158812-85-2

Mol.F.: C17H19N3O5S

Omeprazole EP Impurity XI

Omeprazole Pyridone Acid Sodium Salt

CAT No.: KL-02-01838

Mol.F.: C16H14N3O4 : Na

Omeprazole EP Impurity F and G mixture

CAT No.: KL-02-01839

Mol.F.: C16H13N3O2S

Omeprazole Impurity 5

CAT No.: KL-02-01840

CAS NO.: 73590-87-1

Mol.F.: C16H17N3OS

4-Desmethoxy-4-chloro Omeprazole Sulfide

CAT No.: KL-02-01841

CAS NO.: 220757-74-4

Mol.F.: C16H16ClN3OS

Omeprazole Impurity 1

CAT No.: KL-02-01842

CAS NO.: 151602-50-5

Ofloxacin EP Impurity A

CAT No.: KL-02-01843

CAS NO.: 82419-35-0

Mol.F.: C13H9F2NO4

Ofloxacin EP Impurity B

CAT No.: KL-02-01844

CAS NO.: 123155-82-8

Mol.F.: C17H20FN3O2

Ofloxacin EP Impurity C

CAT No.: KL-02-01845

CAS NO.: 95848-94-5

Mol.F.: C18H21N3O4

Ofloxacin EP Impurity D

CAT No.: KL-02-01846

CAS NO.: 197291-75-1

Mol.F.: C18H20FN3O4

Ofloxacin EP Impurity E

CAT No.: KL-02-01847

CAS NO.: 82419-52-1

Mol.F.: C17H18FN3O4

Ofloxacin EP Impurity F

CAT No.: KL-02-01848

CAS NO.: 104721-52-0

Mol.F.: C18H20FN3O5

Olmesartan Medoxomil EP Impurity A

CAT No.: KL-02-01849

CAS NO.: 144689-24-7

Mol.F.: C24H26N6O3

Olmesartan Medoxomil EP Impurity B

CAT No.: KL-02-01850

CAS NO.: 849206-43-5

Mol.F.: C24H24N6O2

Olmesartan Medoxomil EP Impurity C

CAT No.: KL-02-01851

CAS NO.: 879562-26-2

Mol.F.: C29H28N6O5

Olmesartan Medoxomil EP Impurity D

CAT No.: KL-02-01852

CAS NO.: 1020157-01-0

Mol.F.: C48H44N6O6

Olmesartan Dimer Ester

CAT No.: KL-02-01853

CAS NO.: 1040250-19-8

Mol.F.: C48H50N12O5

Olmesartan Medoxomil Ethyl Methyl Analog

CAT No.: KL-02-01854

CAS NO.: 1378863-74-1

Mol.F.: C30H32N6O6

Olmesartan Medoxomil Impurity 6

Olmesartan Dimer Impurity

CAT No.: KL-02-01856

CAS NO.: 1454571-97-1

Mol.F.: C53H54N12O9

?-Hydroxy Olopatadine (Z-Isomer)

CAT No.: KL-02-01857

CAS NO.: 1628639-06-4

Mol.F.: C21H23NO4

Olopatadine Related Compound B

CAT No.: KL-02-01858

CAS NO.: 173174-07-7

Mol.F.: C21H23NO4

Olopatadine (E)-Isomer

CAT No.: KL-02-01859

CAS NO.: 113806-06-7

Mol.F.: C21H23NO3

Olopatadine Carbaldehyde Impurity

CAT No.: KL-02-01860

CAS NO.: 2519517-77-0

Mol.F.: C20H21NO2

Orlistat Related Compound D

Oxcarbazepine Related Compound C

API Family: Oxcarbazepine

CAT No.: KL-02-01862

CAS NO.: 578-95-0

Mol.F.: C13H9NO

Oxybutynin EP Impurity D

API Family: Oxybutynin

CAT No.: KL-02-01863

CAS NO.: 4335-77-7

Mol.F.: C14H18O3

Oxytetracycline EP Impurity A

API Family: Oxytetracycline

CAT No.: KL-02-01864

CAS NO.: 14206-58-7

Mol.F.: C22H24N2O9

Oxytetracycline EP Impurity D

API Family: Oxytetracycline

CAT No.: KL-02-01865

CAS NO.: 18695-01-7

Mol.F.: C22H22N2O8

Oxytetracycline EP Impurity E

API Family: Oxytetracycline

CAT No.: KL-02-01866

CAS NO.: 18751-99-0

Mol.F.: C22H22N2O8

Osimertinib Impurity 9

API Family: Osimertinib

CAT No.: KL-02-01867

CAS NO.: 1421373-36-5

Mol.F.: C28H34ClN7O2

Orphenadrine EP Impurity C

API Family: Orphenadrine

CAT No.: KL-02-01868

CAS NO.: 17349-96-1

Mol.F.: C16H19NO

Orphenadrine Citrate

API Family: Orphenadrine

CAT No.: KL-02-01869

CAS NO.: 4682-36-4

Mol.F.: C24H31NO8

Orphenadrine N-Oxide

API Family: Orphenadrine

CAT No.: KL-02-01870

CAS NO.: 29215-00-7

Mol.F.: C18H23NO2

"Ornithine-1,5-Lactam"

API Family: Ornithine

CAT No.: KL-02-01871

CAS NO.: 34294-79-6

Mol.F.: C5H10N2O

Obeticholic Acid Methyl Ester

API Family: Obeticholic Acid

CAT No.: KL-02-01872

CAS NO.: 951694-73-8

Mol.F.: C27H46O4

Oxomemazine Hydrochloride

API Family: Oxomemazine

CAT No.: KL-02-01873

CAS NO.: 4784-40-1

Mol.F.: C18H23ClN2O2S

Oxomemazine N-Oxide

API Family: Oxomemazine

CAT No.: KL-02-01874

CAS NO.: 2731709-58-1

Mol.F.: C18H22N2O3S

Otilonium Bromide Impurity 1

API Family: Otilonium Bromide

CAT No.: KL-02-01875

CAS NO.: 51444-52-1

Mol.F.: C28H41ClN2O4

Oxaliplatin EP Impurity C

API Family: Oxaliplatin

CAT No.: KL-02-01876

CAS NO.: 111321-67-6

Mol.F.: C8H16N2O6Pt

Oxymetazoline EP Impurity A

API Family: Oxymetazoline

CAT No.: KL-02-01878

CAS NO.: 1391053-50-1

Mol.F.: C16H27ClN2O2

Octenidine Impurity 1

API Family: Octenidine

CAT No.: KL-02-01880

CAS NO.: 64690-19-3

Mol.F.: C13H22N2

Olaparib Impurity 2

Olaparib Impurity 4

API Family: Olaparib

CAT No.: KL-02-01882

CAS NO.: 2250242-62-5

Mol.F.: C36H28F2N6O4

Olaparib Impurity 9

Olaparib Impurity 14

API Family: Olaparib

CAT No.: KL-02-01884

CAS NO.: 2250243-17-3

Mol.F.: C24H25FN4O3

Olaparib Impurity 22

Ozanimod Diamino Alcohol Impurity

API Family: Ozanimod

CAT No.: KL-02-01886

Mol.F.: C22H23N5O3 : HCl

Oclacitinib Maleate

API Family: Oclacitinib

CAT No.: KL-02-01887

CAS NO.: 1208319-27-0

Mol.F.: C19H27N5O6S

Pramipexole EP Impurity A

Pramipexole EP Impurity B

CAT No.: KL-02-01889

Mol.F.: C13H23N3S : HCl

Pramipexole EP Impurity C

CAT No.: KL-02-01890

CAS NO.: 1973461-14-1

Mol.F.: C20H32N6S2

Pramipexole EP Impurity D

CAT No.: KL-02-01891

CAS NO.: 104632-28-2

Mol.F.: C10H17N3S

Pramipexole Impurity 7

CAT No.: KL-02-01892

CAS NO.: 104618-32-8

Mol.F.: C14H13NO3

Pramipexole Impurity 15

CAT No.: KL-02-01893

CAS NO.: 936751-11-0

Mol.F.: C10H17N3O2S

Pioglitazone EP impurity B

CAT No.: KL-02-01894

CAS NO.: 136401-69-9

Mol.F.: C19H18N2O3S

Pioglitazone EP impurity C

CAT No.: KL-02-01895

CAS NO.: 952188-00-0

Mol.F.: C28H31N3O3S

Pioglitazone EP impurity D

CAT No.: KL-02-01896

CAS NO.: 868754-41-0

Mol.F.: C21H26N2O4S

Pioglitazone M1 Metabolite

CAT No.: KL-02-01897

CAS NO.: 74772-78-4

Mol.F.: C10H9NO3S

Pioglitazone N-Oxide

CAT No.: KL-02-01898

CAS NO.: 145350-09-0

Paliperidone Palmitate N-Oxide

API Family: Paliperidone

CAT No.: KL-02-01899

CAS NO.: 1404053-60-6

Mol.F.: C39H57FN4O5

Propafenone EP Impurity F

API Family: Propafenone

CAT No.: KL-02-01900

CAS NO.: 1329643-40-4

Mol.F.: C33H32O5

Perphenazine EP Impurity A

API Family: Perphenazine

CAT No.: KL-02-01901

CAS NO.: 10078-25-8

Mol.F.: C21H26ClN3O2S

Perphenazine Decanoate N-Oxide Impurity

API Family: Perphenazine

CAT No.: KL-02-01902

Mol.F.: C31H44ClN3O3S

Paracetamol EP Impurity A

Paracetamol EP Impurity B

CAT No.: KL-02-01904

CAS NO.: 1693-37-4

Paracetamol EP Impurity D

CAT No.: KL-02-01905

CAS NO.: 103-84-4

Mol.F.: C8H9NO

Paracetamol EP Impurity F

CAT No.: KL-02-01906

CAS NO.: 100-02-7

Mol.F.: C6H5NO3

Paracetamol EP Impurity J

Paracetamol EP Impurity K

CAT No.: KL-02-01908

CAS NO.: 123-30-8

Paracetamol Dimer

CAT No.: KL-02-01909

CAS NO.: 98966-14-4

Mol.F.: C16H16N2O4

Acetaminophen Impurity A (DMF)

API Family: Acetaminophen

CAT No.: KL-02-01910

Mol.F.: C16H16N2O3

Progesterone EP Impurity B

CAT No.: KL-02-01911

CAS NO.: 145-14-2

Progesterone EP Impurity C

CAT No.: KL-02-01912

CAS NO.: 145-15-3

Progesterone EP Impurity D

CAT No.: KL-02-01913

CAS NO.: 5035-09-6

Mol.F.: C23H34O3

Progesterone EP Impurity E

CAT No.: KL-02-01914

CAS NO.: 5062-62-4

Mol.F.: C23H34O3

Progesterone EP Impurity G

CAT No.: KL-02-01915

CAS NO.: 2257421-79-5

Mol.F.: C27H38O2

Progesterone EP Impurity H

CAT No.: KL-02-01916

CAS NO.: 1162-56-7

Progesterone EP Impurity I

CAT No.: KL-02-01917

CAS NO.: 24254-01-1

Progesterone EP Impurity J

CAT No.: KL-02-01918

CAS NO.: 1162-54-5

Progesterone EP Impurity K

CAT No.: KL-02-01919

CAS NO.: 17652-16-3

Progesterone EP Impurity L

CAT No.: KL-02-01920

CAS NO.: 2257421-80-8

Progesterone EP Impurity M

CAT No.: KL-02-01921

CAS NO.: 2000-66-0

Mol.F.: C21H30O2

Progesterone EP Impurity A

CAT No.: KL-02-01922

CAS NO.: 24377-08-0

Medroxyprogesterone Acetate EP Impurity A

CAT No.: KL-02-01923

CAS NO.: 984-47-4

Medroxyprogesterone EP Impurity D

CAT No.: KL-02-01924

CAS NO.: 2242-65-1

Medroxyprogesterone Acetate EP Impurity F

CAT No.: KL-02-01925

CAS NO.: 69688-15-9

Mol.F.: C24H36O4

Medroxyprogesterone EP Impurity E

CAT No.: KL-02-01926

CAS NO.: 32634-95-0

Mol.F.: C24H32O4

Medroxyprogesterone Acetate EP Impurity C

CAT No.: KL-02-01927

Medroxyprogesterone Acetate EP Impurity I

CAT No.: KL-02-01928

Mol.F.: C22H32O3

Pantoprazole EP Impurity A

CAT No.: KL-02-01929

CAS NO.: 127780-16-9

Mol.F.: C16H15F2N3O5S

Pantoprazole EP Impurity B

CAT No.: KL-02-01930

CAS NO.: 102625-64-9

Mol.F.: C16H15F2N3O3S

Pantoprazole EP Impurity C

CAT No.: KL-02-01931

CAS NO.: 97963-62-7

Mol.F.: C8H6F2N2OS

Pantoprazole EP Impurity D

CAT No.: KL-02-01932

CAS NO.: 624742-53-6

Mol.F.: C17H17F2N3O4S

Pantoprazole EP Impurity E

CAT No.: KL-02-01933

CAS NO.: 2115779-15-0

Mol.F.: C32H28F4N6O8S2

Pantoprazole EP Impurity F

CAT No.: KL-02-01934

CAS NO.: 721924-06-7

Mol.F.: C17H17F2N3O4S

Pantoprazole Impurity 52

CAT No.: KL-02-01935

Mol.F.: C14H11F2N3O3

Palonosetron Enantiomer

API Family: Palonosetron

CAT No.: KL-02-01936

CAS NO.: 135729-75-8

Mol.F.: C19H25ClN2O

Palonosetron Related Compound C

API Family: Palonosetron

CAT No.: KL-02-01937

CAS NO.: 135729-76-9

Mol.F.: C19H25ClN2O

Palonosetron Impurity 6

API Family: Palonosetron

CAT No.: KL-02-01938

CAS NO.: 2407763-15-7

Mol.F.: C18H26N2

Paroxetine EP Impurity A

CAT No.: KL-02-01939

CAS NO.: 1394842-91-1

Mol.F.: C19H22ClNO3

Paroxetine EP Impurity D

CAT No.: KL-02-01940

CAS NO.: 130855-30-0

Mol.F.: C19H21ClFNO3

Paroxetine Hydrochloride Hemihydrate EP Impurity B

CAT No.: KL-02-01941

CAS NO.: 127017-74-7

Mol.F.: C20H24ClNO4

Paroxetine Hemihydrate EP Impurity F

CAT No.: KL-02-01942

CAS NO.: 2105932-71-4

Mol.F.: C39H40F2N2O6

Paroxetine USP Related Compound F

CAT No.: KL-02-01943

CAS NO.: 110429-36-2

Mol.F.: C20H22FNO3

Paroxetine EP Impurity G

CAT No.: KL-02-01944

CAS NO.: 1012886-75-7

Mol.F.: C12H15ClFN

Paroxetine Related Compound G

CAT No.: KL-02-01945

CAS NO.: 2732835-55-9

Mol.F.: C25H24FNO3 : HCl

Paroxetine Hydrochloride Hemihydrate EP Impurity C

CAT No.: KL-02-01946

Mol.F.: C21H25NO4 : HCl

Pazopanib Pyrimidine Impurity

CAT No.: KL-02-01947

CAS NO.: 444731-74-2

Mol.F.: C13H12ClN5

Pazopanib Chloro Impurity

CAT No.: KL-02-01948

CAS NO.: 444731-75-3

Mol.F.: C14H14ClN5

Pazopanib Impurity 14

CAT No.: KL-02-01949

CAS NO.: 6973-09-7

Mol.F.: C7H10N2O2S

Pazopanib Hydrochloride

Mol.F.: C21H23N7O2S • HCl

CAT No.: KL-02-01950

CAS NO.: 635702-64-6

Pemetrexed EP Impurity B

CAT No.: KL-02-01951

CAS NO.: 1802552-04-0

Mol.F.: C40H40N10O13

Pemetrexed EP Impurity C

CAT No.: KL-02-01952

CAS NO.: 1802552-16-4

Mol.F.: C40H40N10O13

Pemetrexed-5-methyl Ester

CAT No.: KL-02-01953

CAS NO.: 1265908-64-2

Mol.F.: C21H23N5O6

Pemetrexed Impurity 2

CAT No.: KL-02-01954

CAS NO.: 155405-80-4

Mol.F.: C16H16N4O3

Palbociclib Deacetyl Impurity

CAT No.: KL-02-01955

CAS NO.: 571190-22-2

Mol.F.: C22H27N7O

Desoxo-Palbociclib

CAT No.: KL-02-01956

CAS NO.: 2204863-06-7

Mol.F.: C24H29N7O

Palbociclib Acetyl Boc Impurity

CAT No.: KL-02-01957

CAS NO.: 1651214-74-2

Mol.F.: C29H37N7O4

Palbociclib Pyridine N-Oxide

CAT No.: KL-02-01958

CAS NO.: 2098673-40-4

Mol.F.: C24H29N7O3

Palbociclib Piperazine N-Oxide

CAT No.: KL-02-01959

CAS NO.: 2174002-29-8

Mol.F.: C24H29N7O3

Palbociclib Impurity 16

CAT No.: KL-02-01960

CAS NO.: 571189-64-5

Mol.F.: C15H18N4O2

6-Desacetyl-6-Bromo Palbociclib HCl

CAT No.: KL-02-01961

Mol.F.: C22H26BrN7O : 2(HCl)

Palbociclib N-Cyclohexyl Analog

CAT No.: KL-02-01962

CAS NO.: 2624141-94-0

Mol.F.: C25H31N7O2

Palbociclib Impurity 31

CAT No.: KL-02-01963

CAS NO.: 1974279-21-4

Mol.F.: C28H33N7O5

Palbociclib Impurity A

CAT No.: KL-02-01964

CAS NO.: 1082876-26-3

Mol.F.: C9H14N4

Palbociclib 2-Hydroxy Acetyl Impurity

CAT No.: KL-02-01965

CAS NO.: 2172256-78-7

Mol.F.: C15H17N3O3

Benzathine Benzylpenicillin EP Impurity H

CAT No.: KL-02-01966

Mol.F.: C14H20N2O4S : K

Benzylpenicillin EP Impurity C Sodium Salt

CAT No.: KL-02-01967

CAS NO.: 5985-13-7

Mol.F.: C16H17N2NaO5S

Benzathine Benzylpenicillin EP Impurity D

CAT No.: KL-02-01968

Mol.F.: C16H18N2O4S

Benzathine Benzylpenicillin EP Impurity F

CAT No.: KL-02-01969

Mol.F.: C15H20N2O3S : HCl

Benzathine Benzylpenicillin EP Impurity A

CAT No.: KL-02-01970

CAS NO.: 4152-09-4

Mol.F.: C9H14N2

Benzathine Benzylpenicillin EP Impurity E (2Na)

CAT No.: KL-02-01971

Mol.F.: C16H18N2O5S : 2(Na)

Perindopril t-Butylamine

CAT No.: KL-02-01972

CAS NO.: 107133-36-8

Mol.F.: C23H43N3O5

Perindopril EP Impurity A

CAT No.: KL-02-01973

CAS NO.: 80875-98-5

Mol.F.: C9H15NO2

Perindopril EP Impurity B

CAT No.: KL-02-01974

CAS NO.: 95153-31-4

Mol.F.: C17H28N2O5

Perindopril EP Impurity C

CAT No.: KL-02-01975

CAS NO.: 129970-99-6

Mol.F.: C17H26N2O4

Perindopril EP Impurity D

CAT No.: KL-02-01976

CAS NO.: 130061-28-8

Mol.F.: C17H26N2O4

Perindopril EP Impurity E

CAT No.: KL-02-01977

CAS NO.: 1356837-89-2

Mol.F.: C20H34N2O5

Perindopril EP Impurity F

CAT No.: KL-02-01978

CAS NO.: 129970-98-5

Mol.F.: C19H30N2O4

Perindopril EP Impurity H

CAT No.: KL-02-01979

CAS NO.: 353777-64-7

Mol.F.: C30H48N4O4

Perindopril EP Impurity I

CAT No.: KL-02-01980

CAS NO.: 145513-33-3

Mol.F.: C23H43N3O5

Status.: In QC Analysis

Perindopril EP Impurity K

CAT No.: KL-02-01981

CAS NO.: 2165676-00-4

Mol.F.: C12H18N2O2

Perindopril Benzyl Ester

CAT No.: KL-02-01982

CAS NO.: 122454-52-8

Mol.F.: C26H38N2O5

Perindopril EP Impurity I (Hydrate)

CAT No.: KL-02-01983

Mol.F.: C19H32N2O5 : H2O

Pitofenone Hydrochloride

API Family: Pitofenone

CAT No.: KL-02-01984

CAS NO.: 1248-42-6

Mol.F.: C22H26ClNO4

Pitavastatin 5-Oxo Calcium

CAT No.: KL-02-01985

CAS NO.: 2180095-22-9

Mol.F.: C50H42CaF2N2O8

Pitavastatin Methyl Ester

CAT No.: KL-02-01986

CAS NO.: 849811-78-5

Mol.F.: C26H26FNO4

Pitavastatin Ethyl Ester

CAT No.: KL-02-01987

CAS NO.: 167073-19-0

Mol.F.: C27H28FNO4

Pitavastatin Lactone

CAT No.: KL-02-01988

CAS NO.: 141750-63-2

Mol.F.: C25H22FNO3

Pitavastatin t-Butyl Ester

CAT No.: KL-02-01989

CAS NO.: 586966-54-3

Mol.F.: C29H32FNO4

"Pitavastatin (3S,5R)-Isomer Calcium Salt"

Mol.F.: C25H24FNO4 •1/2Ca

CAT No.: KL-02-01990

CAS NO.: 254452-88-5

Pitavastatin 5-Oxo Impurity

CAT No.: KL-02-01991

Mol.F.: C25H21FNO4 : Na

Pitavastatin Desfluoro Impurity (Calcium Salt)

CAT No.: KL-02-01992

CAS NO.: 1258947-30-6

Mol.F.: C50H46CaF2N2O8

Pitavastatin Impurity 3

CAT No.: KL-02-01993

CAS NO.: 1187966-94-4

Mol.F.: C20H16FN

Pitavastatin Anti Isomer Impurity

CAT No.: KL-02-01994

CAS NO.: 254452-96-5

Mol.F.: C50H46CaF2N2O8

Pitavastatin Calcium (Z)-Isomer

CAT No.: KL-02-01995

CAS NO.: 1159588-21-2

Mol.F.: C25H24FNO4•1/2Ca

Pravastatin EP Impurity A

CAT No.: KL-02-01996

CAS NO.: 81176-41-2

Mol.F.: C23H36O7 Na

Pravastatin EP Impurity C

CAT No.: KL-02-01997

CAS NO.: 159225-12-4

Mol.F.: C24H37O7 : Na

Pravastatin EP Impurity D

Pravastatin EP Impurity G (sodium salt)

CAT No.: KL-02-01999

CAS NO.: 720666-74-0

Mol.F.: C18H23O5 : Na

Prednisolone EP Impurity B

CAT No.: KL-02-02000

CAS NO.: 53-03-2

Prednisolone EP Impurity D

CAT No.: KL-02-02001

CAS NO.: 16355-29-6

Prednisolone EP Impurity F

CAT No.: KL-02-02002

CAS NO.: 600-90-8

Prednisolone Sodium Phosphate USP Impurity A

CAT No.: KL-02-02003

Mol.F.: C21H29O8P

Prednisolone Impurity 15

CAT No.: KL-02-02004

CAS NO.: 75448-51-0

Mol.F.: C20H26O4

Prednisolone Impurity 20

CAT No.: KL-02-02005

CAS NO.: 68791-68-4

Mol.F.: C24H30ClFO5

Pregabalin EP Impurity A

CAT No.: KL-02-02006

CAS NO.: 181289-23-6

Mol.F.: C8H15NO

Pregabalin EP Impurity B

CAT No.: KL-02-02007

CAS NO.: 148553-51-9

Mol.F.: C8H17NO2

Pregabalin EP Impurity C

Pregabalin Related Compound C

CAT No.: KL-02-02009

CAS NO.: 61312-87-6

Mol.F.: C8H15NO

Isobutylglutarmonoamide (R-isomer)

CAT No.: KL-02-02010

CAS NO.: 181289-33-8

Mol.F.: C9H17NO3

Pregabalin Impurity 17

CAT No.: KL-02-02011

Mol.F.: C20H35NO11

Prilocaine EP Impurity G

API Family: Prilocaine

CAT No.: KL-02-02012

CAS NO.: 145133-92-2

Mol.F.: C12H18N2O

Paclitaxel EP Impurity I

CAT No.: KL-02-02013

CAS NO.: 2157462-42-3

Mol.F.: C61H62N2O16

Paclitaxel EP Impurity G

CAT No.: KL-02-02014

CAS NO.: 78432-77-6

Mol.F.: C45H49NO13

Paclitaxel 13-Tes-Baccatin III

CAT No.: KL-02-02015

CAS NO.: 208406-86-4

Mol.F.: C37H52O11Si

Paclitaxel EP Impurity N

CAT No.: KL-02-02016

CAS NO.: 27548-93-2

Mol.F.: C31H38O11

Paclitaxel Impurity 53

CAT No.: KL-02-02017

CAS NO.: 153433-80-8

Mol.F.: C18H19NO4

Paclitaxel EP Impurity B

CAT No.: KL-02-02018

CAS NO.: 71610-00-9

Mol.F.: C45H53NO14

Paclitaxel EP Impurity H

CAT No.: KL-02-02019

CAS NO.: 78454-17-8

Mol.F.: C45H49NO13

7-Xylosyltaxol

CAT No.: KL-02-02020

CAS NO.: 90332-66-4

Mol.F.: C52H59NO18

"7,10-Bis[O-(triethylsilyl)]-10-deacetyl Baccatin III"

CAT No.: KL-02-02021

CAS NO.: 149107-84-6

Mol.F.: C41H64O10Si2

Pyridoxine HCl

API Family: Pyridoxine

Pyridoxine EP Impurity B (HCl salt)

API Family: Pyridoxine

CAT No.: KL-02-02023

CAS NO.: 148-51-6

Mol.F.: C8H12ClNO2

Pyridoxine Impurity 17

API Family: Pyridoxine

CAT No.: KL-02-02024

Mol.F.: C15H15N5O4

Pirfenidone EP Impurity A

API Family: Pirfenidone

CAT No.: KL-02-02025

CAS NO.: 1603-41-4

Mol.F.: C6H8N2

Pirfenidone EP Impurity C

API Family: Pirfenidone

CAT No.: KL-02-02026

CAS NO.: 108-95-2

Mol.F.: C6H6O

Promethazine EP Impurity A

Promethazine EP Impurity B

CAT No.: KL-02-02028

CAS NO.: 5568-90-1

Mol.F.: C17H21ClN2S

Promethazine EP Impurity C (HCl salt)

CAT No.: KL-02-02029

CAS NO.: 60113-77-1

Mol.F.: C16H18N2S • HCl

Promethazine EP Impurity D

CAT No.: KL-02-02030

CAS NO.: 7640-51-9

Mol.F.: C17H20N2OS

Prednisone EP Impurity J

API Family: Prednisone

CAT No.: KL-02-02031

CAS NO.: 78261-67-3

Mol.F.: C20H24O5

Prednisone EP Impurity K

API Family: Prednisone

CAT No.: KL-02-02032

CAS NO.: 7738-93-4

Mol.F.: C19H22O3

D-Penicillamine Disulfide

API Family: Penicillamine

CAT No.: KL-02-02033

CAS NO.: 20902-45-8

Mol.F.: C10H20N2O4S2

Permethrin EP Impurity A

CAT No.: KL-02-02034

CAS NO.: 3586-14-9

Mol.F.: C13H12O

Permethrin EP Impurity B

CAT No.: KL-02-02035

CAS NO.: 61898-95-1

Mol.F.: C9H12Cl2O2

Permethrin EP Impurity C

Permethrin EP Impurity D

CAT No.: KL-02-02037

CAS NO.: 39515-51-0

Mol.F.: C13H10O2

Parecoxib Sodium Salt

CAT No.: KL-02-02038

CAS NO.: 198470-85-8

Mol.F.: C19H17N2NaO4S

Parecoxib Impurity 5

CAT No.: KL-02-02039

CAS NO.: 198471-06-6

Mol.F.: C18H16N2O4S

Parecoxib Impurity 8

CAT No.: KL-02-02040

CAS NO.: 181696-35-5

Mol.F.: C16H13NO4S

Parecoxib Impurity 10

Parecoxib Impurity 15

CAT No.: KL-02-02042

CAS NO.: 26306-06-9

Mol.F.: C14H13NO

Parecoxib Impurity 21

CAT No.: KL-02-02043

CAS NO.: 1709956-89-7

Mol.F.: C19H18N2O4S

Parecoxib Impurity 22

CAT No.: KL-02-02044

CAS NO.: 181696-73-1

Mol.F.: C16H15NO2

Parecoxib Impurity 23

CAT No.: KL-02-02045

CAS NO.: 1373038-60-8

Mol.F.: C32H25N3O6S2

Parecoxib Impurity C

CAT No.: KL-02-02046

Mol.F.: C19H18N2O4S

Piperacillin EP Impurity C

API Family: Piperacillin

CAT No.: KL-02-02047

CAS NO.: 2649505-15-5

Mol.F.: C22H29N5O6S

Piracetam EP Impurity D

API Family: Piracetam

CAT No.: KL-02-02048

CAS NO.: 53934-76-2

Mol.F.: C6H9NO3

Methyl Salicylate EP Impurity C

API Family: Methyl Salicylate

Butylparaben Impurity E

Propylparaben

Hydrolyzed Pomalidomide M10

CAT No.: KL-02-02053

CAS NO.: 918314-45-1

Mol.F.: C13H13N3O5

Hydrolyzed Pomalidomide M11

CAT No.: KL-02-02054

CAS NO.: 2635-64-5

Mol.F.: C13H13N3O5

Pomalidomide Impurity 5

CAT No.: KL-02-02055

CAS NO.: 1795373-54-4

Mol.F.: C21H14N4O6

Pomalidomide Impurity D

Pomalidomide Impurity H

CAT No.: KL-02-02057

CAS NO.: 5434-20-8

Mol.F.: C8H7NO4

Pomalidomide Benzyldione Impurity

CAT No.: KL-02-02058

CAS NO.: 24666-55-5

Mol.F.: C13H14N2O4

rac-Praziquanamine

API Family: Praziquantel

CAT No.: KL-02-02059

CAS NO.: 61196-37-0

Mol.F.: C12H14N2O

Praziquantel Impurity 3

API Family: Praziquantel

CAT No.: KL-02-02060

CAS NO.: 94494-35-6

Phenylephrine EP Impurity C (HCl)

CAT No.: KL-02-02061

CAS NO.: 94240-17-2

Mol.F.: C9H12ClNO2

Phenylephrine EP Impurity D

CAT No.: KL-02-02062

CAS NO.: 1367567-95-0

Mol.F.: C16H19NO2

Phenylephrine EP Impurity E

CAT No.: KL-02-02063

CAS NO.: 71786-67-9

Mol.F.: C16H18ClNO2

Phenylephrine Related Compound G

CAT No.: KL-02-02064

CAS NO.: 1094089-46-9

Mol.F.: C11H15NO4

Phenylephrine Related Compound F

CAT No.: KL-02-02065

CAS NO.: 1007885-60-0

Mol.F.: C10H16ClNO3

Piperidine Hydrochloride

API Family: Piperidine

CAT No.: KL-02-02066

CAS NO.: 6091-44-7

Mol.F.: C5H12ClN

Prucalopride Impurity 5

API Family: Prucalopride

CAT No.: KL-02-02067

CAS NO.: 1900715-96-9

Mol.F.: C18H24ClN3O3

Piroxicam EP Impurity A

API Family: Piroxicam

CAT No.: KL-02-02068

CAS NO.: 504-29-0

Mol.F.: C5H6N2

Perampanel ¾ Hydrate

API Family: Perampanel

CAT No.: KL-02-02069

CAS NO.: 1571982-04-1

Mol.F.: C92H66N12O7

Perampanel IP Impurity C

API Family: Perampanel

CAT No.: KL-02-02070

CAS NO.: 380918-53-6

Mol.F.: C23H15N3O

Propyl Gallate EP Impurity A

API Family: Propyl Gallate

Picosulfate Sodium EP Impurity A

API Family: Picosulfate Sodium

CAT No.: KL-02-02073

CAS NO.: 32500-19-9

Mol.F.: C18H14NNaO5S

Picosulfate Sodium EP Impurity B

API Family: Picosulfate Sodium

CAT No.: KL-02-02074

CAS NO.: 603-41-8

Mol.F.: C18H15NO2

Phloroglucinol EP Impurity E

API Family: Phloroglucinol

CAT No.: KL-02-02075

CAS NO.: 533-73-3

Mol.F.: C6H6O3

Phenylbutazone EP Impurity B

API Family: Phenylbutazone

CAT No.: KL-02-02076

CAS NO.: 16860-43-8

Mol.F.: C19H20N2O3

Phenylbutazone EP Impurity C

API Family: Phenylbutazone

CAT No.: KL-02-02077

CAS NO.: 122-66-7

Mol.F.: C12H12N2

Pentamidine Diisetionate

API Family: Pentamidine

CAT No.: KL-02-02078

CAS NO.: 140-64-7

Mol.F.: C23H36N4O10S2

Pamidronate EP Impurity A

API Family: Pamidronate

Quetiapine EP Impurity B (dihydrochloride salt)

CAT No.: KL-02-02080

CAS NO.: 111974-74-4

Mol.F.: C17H17N3S • 2HCl

Quetiapine EP Impurity G

CAT No.: KL-02-02081

CAS NO.: 3159-07-7

Mol.F.: C13H9NOS

Quetiapine EP Impurity J

CAT No.: KL-02-02082

CAS NO.: 1356906-17-6

Mol.F.: C25H33N3O4S

Quetiapine EP Impurity N

CAT No.: KL-02-02083

CAS NO.: 1800291-86-4

Mol.F.: C29H41N5O3S

Quetiapine EP Impurity Q

CAT No.: KL-02-02084

Mol.F.: C25H34N3O4S : I

Quetiapine EP Impurity S

CAT No.: KL-02-02085

CAS NO.: 329216-63-9

Mol.F.: C21H25N3O3S

Quetiapine Diether Alcohol

CAT No.: KL-02-02086

CAS NO.: 329216-69-5

Mol.F.: C23H31Cl2N3O3S

Quetiapine EP Impuirty I (Fumarate salt)

Mol.F.: C19H21N3OS : C4H4O4

CAT No.: KL-02-02087

CAS NO.: 2734403-85-9

Quercetin Dihydrate

Mol.F.: C15H10O7 • 2(H 2O)

API Family: Quercetin

CAT No.: KL-02-02088

CAS NO.: 6151-25-3

Isorhamnetin

API Family: Quercetin

CAT No.: KL-02-02089

CAS NO.: 480-19-3

Mol.F.: C16H12O7

Ropinirole EP Impurity C

API Family: Ropinirole

CAT No.: KL-02-02090

CAS NO.: 784110-47-0

Mol.F.: C19H28N2O

Ropinirole EP Impurity D

API Family: Ropinirole

CAT No.: KL-02-02091

CAS NO.: 173990-76-6

Mol.F.: C13H19ClN2O

Ropinirole Impurity 8

API Family: Ropinirole

CAT No.: KL-02-02092

CAS NO.: 2734474-99-6

Mol.F.: C16H23N3O2

Ritonavir EP Impurity F

API Family: Ritonavir

CAT No.: KL-02-02093

CAS NO.: 1010809-61-6

Mol.F.: C29H34N4O5S

Ritonavir EP Impurity P

API Family: Ritonavir

CAT No.: KL-02-02094

CAS NO.: 2804644-96-8

Mol.F.: C47H52N6O7S2

Ritonavir EP Impurity R

API Family: Ritonavir

CAT No.: KL-02-02095

CAS NO.: 1414933-80-4

Mol.F.: C37H48N6O5S2

Ranitidine EP Impurity A

API Family: Ranitidine

CAT No.: KL-02-02096

CAS NO.: 72126-78-4

Mol.F.: C22H35N5O4S2

Ranitidine EP Impurity B (2HCl)

API Family: Ranitidine

CAT No.: KL-02-02097

CAS NO.: 72545-66-5

Mol.F.: C10H20Cl2N2OS

Ranitidine EP Impurity C

API Family: Ranitidine

CAT No.: KL-02-02098

CAS NO.: 73851-70-4

Mol.F.: C13H22N4O4S

Ramipril EP Impurity A

Ramipril EP Impurity B

Ramipril EP Impurity C

Ramipril EP Impurity D

Ramipril EP Impurity E

Ramipril EP Impurity F

Rabeprazole EP Impurity A

API Family: Rabeprazole

CAT No.: KL-02-02105

CAS NO.: 117976-47-3

Rabeprazole EP Impurity E

API Family: Rabeprazole

CAT No.: KL-02-02106

CAS NO.: 102804-77-3

Mol.F.: C15H15N3O2S

Raloxifene Impurity 4

API Family: Raloxifene

CAT No.: KL-02-02107

CAS NO.: 2008-75-5

Mol.F.: C7H14Cl2N

Raloxifene Impurity 23

API Family: Raloxifene

CAT No.: KL-02-02108

CAS NO.: 100-06-1

Mol.F.: C9H10O2

Ranolazine Related Compound 3

API Family: Ranolazine

CAT No.: KL-02-02109

Mol.F.: C34H52N6O5

Ranolazine Impurity 9

API Family: Ranolazine

CAT No.: KL-02-02110

CAS NO.: 2724549-66-8

Mol.F.: C34H45N3O7

Riociguat Related Compound C

CAT No.: KL-02-02111

CAS NO.: 2920299-23-4

Mol.F.: C21H21FN8O2

Riociguat Impurity 6

CAT No.: KL-02-02112

CAS NO.: 1702271-98-4

Mol.F.: C18H17FN8

Riociguat Related Compound B

CAT No.: KL-02-02113

Mol.F.: C20H20N8O2

Riociguat Related Compound A

CAT No.: KL-02-02114

CAS NO.: 625115-52-8

Mol.F.: C19H17FN8O2

Riociguat Impurity 11

CAT No.: KL-02-02115

CAS NO.: 256499-19-1

Mol.F.: C14H13ClFN5

Riociguat Intermediate

CAT No.: KL-02-02116

CAS NO.: 428854-23-3

Mol.F.: C23H18FN9

Riociguat Tri Amino impurity

CAT No.: KL-02-02117

CAS NO.: 428854-24-4

Mol.F.: C17H15FN8

Riociguat Impurity 18

CAT No.: KL-02-02118

CAS NO.: 1361569-18-7

Mol.F.: C19H15FN8O

Riociguat Impurity D

CAT No.: KL-02-02119

CAS NO.: 625115-54-0

Mol.F.: C22H23FN8O2

Riociguat N-Oxide

CAT No.: KL-02-02120

Mol.F.: C20H19FN8O3

Risperidone EP Impurity A

CAT No.: KL-02-02121

CAS NO.: 691007-09-7

Mol.F.: C23H28F2N4O2

Risperidone EP Impurity B

CAT No.: KL-02-02122

CAS NO.: 132961-05-8

Mol.F.: C23H28F2N4O2

Risperidone EP Impurity C

CAT No.: KL-02-02123

CAS NO.: 144598-75-4

Risperidone EP Impurity D

CAT No.: KL-02-02124

CAS NO.: 1199589-74-6

Mol.F.: C23H27FN4O2

Risperidone EP Impurity E

CAT No.: KL-02-02125

CAS NO.: 1346602-28-5

Mol.F.: C24H29FN4O2

Risperidone EP Impurity H

CAT No.: KL-02-02126

CAS NO.: 158697-67-7

Mol.F.: C23H27F2N3O2

Risperidone EP Impurity K

CAT No.: KL-02-02127

CAS NO.: 106266-09-5

Mol.F.: C23H28N4O2

Risperidone Related Compound G

CAT No.: KL-02-02128

CAS NO.: 152542-00-2

Mol.F.: C23H28FN3O3

Rivaroxaban EP Impurity B

CAT No.: KL-02-02129

CAS NO.: 1429334-00-8

Mol.F.: C16H19N3O5

Rivaroxaban Aminomethyl Base Impurity

Rivaroxaban EP Impurity J

CAT No.: KL-02-02131

CAS NO.: 1632463-24-1

Mol.F.: C38H36Cl2N6O10S2

Rivaroxaban EP Impurity G

CAT No.: KL-02-02132

CAS NO.: 446292-08-6

Mol.F.: C22H19N3O6

Rivaroxaban EP Impurity A

CAT No.: KL-02-02133

CAS NO.: 865479-71-6

Rivaroxaban EP Impurity D

CAT No.: KL-02-02134

CAS NO.: 1365267-35-1

Mol.F.: C29H32N6O9

Rivaroxaban Impurity 2

CAT No.: KL-02-02135

CAS NO.: 85-41-6

Mol.F.: C8H5NO2

Thiamazole EP Impurity B

API Family: Thiamazole

Rivaroxaban Amide impurity

CAT No.: KL-02-02138

CAS NO.: 482305-98-6

Mol.F.: C18H20N3O4ClS

Rivaroxaban EP Impurity I

CAT No.: KL-02-02139

CAS NO.: 1151893-81-0

Mol.F.: C24H21Cl2N3O7S2

Rivaroxaban EP Impurity H

CAT No.: KL-02-02140

CAS NO.: 1770812-37-7

Mol.F.: C19H17Cl2N3O5S

Rivastigmine EP Impurity B

CAT No.: KL-02-02141

CAS NO.: 1230021-28-9

Rivastigmine Related Compound A

CAT No.: KL-02-02142

CAS NO.: 71607-31-3

Mol.F.: C20H20O9

Rivastigmine N-Oxide

CAT No.: KL-02-02143

CAS NO.: 1369779-37-2

Mol.F.: C14H22N2O3

Rivastigmine Related Compound B

CAT No.: KL-02-02144

CAS NO.: 25081-93-0

Roflumilast

API Family: Roflumilast

CAT No.: KL-02-02145

CAS NO.: 162401-32-3

Mol.F.: C17H14Cl2F2N2O3

Roflumilast Related Compound D

API Family: Roflumilast

CAT No.: KL-02-02146

CAS NO.: 162401-62-9

Mol.F.: C12H12F2O4

Roflumilast Impurity 12

API Family: Roflumilast

CAT No.: KL-02-02147

CAS NO.: 162401-43-6

Mol.F.: C17H14Cl2F2N2O3

Rosuvastatin EP Impurity C

CAT No.: KL-02-02148

CAS NO.: 1422619-13-3

Mol.F.: C22H26FN3O6S

Rosuvastatin (6S)-Isomer Hemicalcium Salt

Mol.F.: 2(C22H28FN3O6S) • Ca

CAT No.: KL-02-02149

CAS NO.: 854898-50-3

Rosuvastatin EP Impurity K

CAT No.: KL-02-02150

CAS NO.: 1422954-12-8

Mol.F.: C22H26FN3O5S

Rosuvastatin FP Impurity A

CAT No.: KL-02-02151

CAS NO.: 851443-04-4

Mol.F.: C24H32FN3O6S

Rosuvastatin EP Impurity M (Sodium salt)

CAT No.: KL-02-02152

Mol.F.: C22H28N3O6S : Na

Rosuvastatin EP Impurity A t-Butyl Ester

CAT No.: KL-02-02153

CAS NO.: 1714147-49-5

Mol.F.: C29H42FN3O7S

Rosuvastatin EP Impurity B (Sodium Salt)

CAT No.: KL-02-02154

CAS NO.: 1007871-86-4

Mol.F.: C22H27FN3NaO6S

Rosuvastatin EP Impurity D

CAT No.: KL-02-02155

CAS NO.: 503610-43-3

Mol.F.: C22H26FN3O5S

Rosuvastatin EP Impurity F

CAT No.: KL-02-02156

CAS NO.: 289042-12-2

Mol.F.: C29H40FN3O6S

Rosuvastatin EP Impurity G (Calcium Salt)

Mol.F.: 2(C22H28FN3O6S )• Ca ²?

CAT No.: KL-02-02157

CAS NO.: 2414245-11-5

Rosuvastatin EP Impurity J (Sodium Salt)

CAT No.: KL-02-02158

Mol.F.: C38H43F2N6O8S2 : Na

Rosuvastatin EP Impurity L (Calcium salt)

CAT No.: KL-02-02159

Mol.F.: 2(C22H29FN3O6S) : Ca

Rosuvastatin EP Impurity B (Calcium Salt)

CAT No.: KL-02-02160

Mol.F.: C22H27FN3O6S : 1/2(Ca)

Rosuvastatin EP Impurity M (Calcium salt)

CAT No.: KL-02-02161

Mol.F.: C22H28N3O6S : 1/2(Ca)

"Rosuvastatin (3R,5R)-Isomer "

CAT No.: KL-02-02162

CAS NO.: 1422515-55-6

Mol.F.: C22H28CaFN3O6S

Rosuvastatin EP Impurity C (Calcium Salt)

Mol.F.: C44H50CaF2N6O12S2

CAT No.: KL-02-02163

CAS NO.: 1422514-05-3

Rosuvastatin EP Impurity A (Calcium salt)

Mol.F.: 2(C25H33FN3O7S?)•Ca²?

CAT No.: KL-02-02164

CAS NO.: 1714147-47-3

Rosuvastatin EP Impurity E (Calcium salt)

CAT No.: KL-02-02165

Mol.F.: C38H45F2N6O9S2 : Ca

Rosuvastatin EP Impurity K (Hemicalcium salt)

CAT No.: KL-02-02166

Mol.F.: C22H25FN3O5S :1/2(Ca)

Rosuvastatin EP Impurity N (Calcium salt)

CAT No.: KL-02-02167

Mol.F.: 2(C22H25FN3O5S) : Ca

Ropivacaine EP Impurity F

API Family: Ropivacaine

CAT No.: KL-02-02168

CAS NO.: 1945965-95-6

Mol.F.: C17H24N2O

Ropivacaine EP Impurity G

API Family: Ropivacaine

CAT No.: KL-02-02169

CAS NO.: 98717-16-9

Mol.F.: C17H26N2O

7-O-Demethyl Rapamycin

CAT No.: KL-02-02170

CAS NO.: 151519-50-5

Mol.F.: C50H77NO13

Sirolimus dialdehyde

CAT No.: KL-02-02171

CAS NO.: 500733-49-3

Mol.F.: C51H79NO15

28-Epi-Rapamycin

CAT No.: KL-02-02172

CAS NO.: 253431-35-5

Mol.F.: C51H79NO13

27-demethoxyrapamycin

CAT No.: KL-02-02173

CAS NO.: 83482-58-0

Mol.F.: C50H77NO12

Rupatadine EP Impurity C

CAT No.: KL-02-02174

CAS NO.: 1224515-72-3

Mol.F.: C45H43Cl2N5

Rupatadine Impurity 2

CAT No.: KL-02-02175

CAS NO.: 1422960-88-0

Mol.F.: C33H34ClN4+

Rupatadine EP impurity A

CAT No.: KL-02-02176

CAS NO.: 1354055-68-7

Mol.F.: C30H30ClN3O4

Rupatadine Impurity 6

Mol.F.: C14H16ClN2 : Cl : HCl

CAT No.: KL-02-02177

CAS NO.: 2242584-13-8

Rupatadine EP impurity B

CAT No.: KL-02-02178

CAS NO.: 100643-71-8

Rilpivirine N-Oxide

API Family: Rilpivirine

CAT No.: KL-02-02179

CAS NO.: 2734549-19-8

Mol.F.: C22H18N6O

Rilpivirine Amide

API Family: Rilpivirine

CAT No.: KL-02-02180

CAS NO.: 500288-66-4

Mol.F.: C22H20N6O

Rilpivirine Amide Impurity 2

API Family: Rilpivirine

CAT No.: KL-02-02181

CAS NO.: 1446439-51-5

Mol.F.: C22H20N6O

(S)-Rasagiline

API Family: Rasagiline

CAT No.: KL-02-02182

CAS NO.: 185517-74-2

Mol.F.: C12H13N

Rasagiline Dipropynyl

API Family: Rasagiline

CAT No.: KL-02-02184

CAS NO.: 92850-02-7

Riluzole Related Compound A

Ribociclib Succinate

API Family: Ribociclib

CAT No.: KL-02-02186

CAS NO.: 1374639-75-4

Mol.F.: C27H36N8O5

Riboflavin Phosphate Sodium

API Family: Riboflavin

CAT No.: KL-02-02187

CAS NO.: 130-40-5

Mol.F.: C17H20N4NaO9P

Vitamin A Acetate

API Family: Vitamin A

CAT No.: KL-02-02188

CAS NO.: 127-47-9

Rocuronium EP Impurity B

API Family: Rocuronium

CAT No.: KL-02-02189

CAS NO.: 122483-73-2

Mol.F.: C34H55BrN2O5

Rocuronium EP Impurity C

API Family: Rocuronium

CAT No.: KL-02-02190

CAS NO.: 119302-86-2

Mol.F.: C30H51BrN2O3

Rocuronium EP Impurity F

Mol.F.: C34H55N2O4? • Br ?

API Family: Rocuronium

CAT No.: KL-02-02191

CAS NO.: 1190105-66-8

Ruxolitinib Hemifumarate

CAT No.: KL-02-02192

CAS NO.: 2803478-47-7

Mol.F.: C38H40N12O4

Ruxolitinib Diamine Impurity

CAT No.: KL-02-02193

CAS NO.: 952518-97-7

Mol.F.: C9H7N5

Ruxolitinib Impurity 1

CAT No.: KL-02-02194

CAS NO.: 941685-40-1

Mol.F.: C23H32N6OSi

Rac-Ruxolitinib Amide

CAT No.: KL-02-02195

CAS NO.: 1911644-32-0

Mol.F.: C17H20N6O

Ruxolitinib Impurity 3

CAT No.: KL-02-02196

CAS NO.: 941685-27-4

Mol.F.: C15H21N5OSi

Ruxolitinib Acrylo pyrimidine Impurity

CAT No.: KL-02-02197

CAS NO.: 941685-39-8

Mol.F.: C23H32N6OSi

(S)-Ruxolitinib Phosphate

Mol.F.: C17H18N6 • H 3PO4

CAT No.: KL-02-02198

CAS NO.: 2703484-89-1

Ruxolitinib Impurity 6

CAT No.: KL-02-02199

CAS NO.: 2606144-44-7

Mol.F.: C16H18N6O2

Ruxolitinib Impurity 7

CAT No.: KL-02-02200

CAS NO.: 2606144-45-8

Mol.F.: C16H18N6O

Ruxolitinib Phosphate

Mol.F.: C17H18N6 • H 3PO4

CAT No.: KL-02-02201

CAS NO.: 1092939-17-7

Ruxolitinib Impurity 8

CAT No.: KL-02-02202

CAS NO.: 3016399-21-3

Mol.F.: C17H19N5O2

Ruxolitinib N-Methanol

CAT No.: KL-02-02203

CAS NO.: 1236033-03-6

Mol.F.: C18H20N6O

(S)-Ruxolitinib (Free base)

CAT No.: KL-02-02204

CAS NO.: 941685-37-6

Mol.F.: C17H18N6

Ribavirin EP Impurity B

API Family: Ribavirin

CAT No.: KL-02-02205

CAS NO.: 57198-02-4

Mol.F.: C8H12N4O5

Ribavirin EP Impurity F

API Family: Ribavirin

CAT No.: KL-02-02206

CAS NO.: 58151-87-4

Mol.F.: C10H14N4O6

Desbenzoyl Rebamipide

API Family: Rebamipide

CAT No.: KL-02-02207

CAS NO.: 4876-14-6

Mol.F.: C12H13ClN2O3

Risdiplam Impurity 3

API Family: Risdiplam

CAT No.: KL-02-02208

Mol.F.: C23H23N7O2

Risdiplam Impurity 4

API Family: Risdiplam

CAT No.: KL-02-02209

Mol.F.: C16H13N5O2

Risdiplam Impurity 5

API Family: Risdiplam

CAT No.: KL-02-02210

CAS NO.: 2133298-74-3

Mol.F.: C27H31N7O3

Sertraline EP Impurity D (HCl salt)

CAT No.: KL-02-02211

CAS NO.: 2378750-29-7

Mol.F.: C17H18ClN : HCl

Sertraline Hydrochloride

CAT No.: KL-02-02212

CAS NO.: 79559-97-0

Mol.F.: C17H17Cl2N • HCl

Sertraline EP Impurity B

CAT No.: KL-02-02213

CAS NO.: 52758-05-1

Mol.F.: C17H20ClN

Sertraline EP Impurity C (HCl salt)

CAT No.: KL-02-02214

CAS NO.: 79559-98-1

Mol.F.: C17H18ClN•HCl

Sertraline EP Impurity D

CAT No.: KL-02-02215

Mol.F.: C17H18ClN : HCl

Sertraline EP Impurity E

Sertraline EP Impurity F

CAT No.: KL-02-02217

CAS NO.: 155748-61-1

Sertraline EP Impurity G

CAT No.: KL-02-02218

CAS NO.: 79645-15-1

Mol.F.: C17H18Cl3N

Sertraline Tetralone Methanamine

CAT No.: KL-02-02219

CAS NO.: 79560-20-6

Mol.F.: C17H15Cl2N

Sertraline EP Impurity A (HCl salt)

CAT No.: KL-02-02220

CAS NO.: 79617-99-5

Mol.F.: C17H16Cl3N

Sertraline Impurity 2

CAT No.: KL-02-02221

CAS NO.: 1025955-11-6

Mol.F.: C17H17Cl2N

Salbutamol EP Impurity B

CAT No.: KL-02-02222

CAS NO.: 96948-64-0

Mol.F.: C12H19NO2

Salbutamol EP Impurity D

Mol.F.: C13H19NO3• 1/2H 2SO4

CAT No.: KL-02-02223

CAS NO.: 156339-88-7

Salbutamol EP Impurity F

CAT No.: KL-02-02224

CAS NO.: 147663-30-7

Mol.F.: C26H40N2O5

Salbutamol EP Impurity G

CAT No.: KL-02-02225

CAS NO.: 64092-10-0

Mol.F.: C20H25NO3

Salbutamol EP Impurity J

CAT No.: KL-02-02226

CAS NO.: 156547-62-5

Mol.F.: C13H19NO3

Salbutamol EP Impurity N

CAT No.: KL-02-02227

CAS NO.: 149222-15-1

Mol.F.: C26H40N2O5

Saxagliptin EP Impurity A

CAT No.: KL-02-02228

CAS NO.: 1350800-76-8

Saxagliptin keto Impurity

CAT No.: KL-02-02229

Mol.F.: C18H23N3O2 : HCl

Saxagliptin Impurity 46

CAT No.: KL-02-02230

CAS NO.: 361442-01-5

Mol.F.: C23H35N3O5

"(2S,2S’,Trans)-Saxagliptin"

CAT No.: KL-02-02231

CAS NO.: 1564265-96-8

"(2’R,2R,Trans)-Saxagliptin"

CAT No.: KL-02-02232

CAS NO.: 1564266-03-0

Sildenafil EP Impurity B

CAT No.: KL-02-02233

CAS NO.: 1094598-75-0

Mol.F.: C22H30N6O5S

Sildenafil EP Impurity C

CAT No.: KL-02-02234

CAS NO.: 139755-91-2

Mol.F.: C20H26N6O4S

Sildenafil EP Impurity D

CAT No.: KL-02-02235

CAS NO.: 1357931-55-5

Mol.F.: C17H20N4O5S

Sildenafil Acid Impurity

CAT No.: KL-02-02236

CAS NO.: 139756-00-6

Mol.F.: C8H11N3O4

Sildenafil Nitroamide

CAT No.: KL-02-02237

CAS NO.: 139756-01-7

Mol.F.: C8H12N4O3

Sildenafil EP Impurity E

CAT No.: KL-02-02238

CAS NO.: 288-32-4

Mol.F.: C3H4N2

Silodosin Nitrile Impurity

CAT No.: KL-02-02239

CAS NO.: 885340-13-6

Mol.F.: C25H30F3N3O3

Silodosin (S)-Isomer

CAT No.: KL-02-02240

CAS NO.: 2182279-45-2

Mol.F.: C25H32F3N3O4

Silodosin Dehydro Impurity

CAT No.: KL-02-02241

CAS NO.: 175870-21-0

Mol.F.: C25H30F3N3O4

Silodosin Impurity 13

CAT No.: KL-02-02242

CAS NO.: 885340-11-4

Mol.F.: C32H34F3N3O4

Silodosin Impurity 15

CAT No.: KL-02-02243

CAS NO.: 2052161-47-2

Mol.F.: C22H26F3N3O3

Silodosin Impurity 19

CAT No.: KL-02-02244

CAS NO.: 160969-03-9

Mol.F.: C11H13F3O5S

Simvastatin EP Impurity C

API Family: Simvastatin

CAT No.: KL-02-02245

CAS NO.: 210980-68-0

Mol.F.: C25H36O4

Simvastatin EP Impurity F

API Family: Simvastatin

CAT No.: KL-02-02246

CAS NO.: 79952-44-6

Mol.F.: C24H36O5

Sitagliptin EP Impurity A

CAT No.: KL-02-02247

CAS NO.: 823817-55-6

Mol.F.: C16H15F6N5O

Sitagliptin EP Impurity B

CAT No.: KL-02-02248

CAS NO.: 486460-31-5

Mol.F.: C16H16F5N5O

Sitagliptin EP Impurity C

CAT No.: KL-02-02249

CAS NO.: 945261-48-3

Mol.F.: C16H16F5N5O

Sitagliptin FP Impurity A

CAT No.: KL-02-02250

CAS NO.: 2088771-60-0

Mol.F.: C20H19F6N5O5

Sitagliptin FP Impurity B

CAT No.: KL-02-02251

CAS NO.: 2088771-61-1

Mol.F.: C16H13F6N5O2

Sitagliptin FP Impurity C

CAT No.: KL-02-02252

CAS NO.: 1803026-58-5

Mol.F.: C16H12F6N4O

Sitagliptin FP Impurity D

CAT No.: KL-02-02253

CAS NO.: 1253056-18-6

Mol.F.: C16H12F6N4O

Sitagliptin FP Impurity E (HCl salt)

Mol.F.: C10H10F3NO2 • HCl

CAT No.: KL-02-02254

CAS NO.: 1204818-19-8

Sitagliptin Triazole Hydrochloride

CAT No.: KL-02-02255

CAS NO.: 762240-92-6

Mol.F.: C6H8ClF3N4

(R)-Sitagliptin N-Boc-Acid Impurity

CAT No.: KL-02-02256

CAS NO.: 486460-00-8

Mol.F.: C15H18F3NO4

Sitagliptin impurity F

CAT No.: KL-02-02257

CAS NO.: 1608491-98-0

Mol.F.: C22H24F6N4O2

Sitagliptin Impurity N

CAT No.: KL-02-02258

CAS NO.: 2409985-39-1

Mol.F.: C16H14F6N4O

Sitagliptin FP Impurity E

CAT No.: KL-02-02259

CAS NO.: 936630-57-8

Mol.F.: C10H10F3NO2

Sofosbuvir Alpha-Isomer

CAT No.: KL-02-02260

Sofosbuvir Chloro Analog

CAT No.: KL-02-02261

CAS NO.: 1496552-51-2

Mol.F.: C22H29ClN3O9P

Sofosbuvir Impurity 58

CAT No.: KL-02-02262

CAS NO.: 1015073-43-4

Mol.F.: C10H14FN2O8P

Sofosbuvir Impurity 74

CAT No.: KL-02-02263

CAS NO.: 1233335-78-8

Mol.F.: C13H19FN3O9P

Sofosbuvir Impurity 92

Solifenacin EP Impurity H

CAT No.: KL-02-02265

CAS NO.: 732228-02-3

Mol.F.: C23H26N2O2

Solifenacin EP Impurity G

CAT No.: KL-02-02266

CAS NO.: 740780-79-4

Mol.F.: C23H26N2O2

Solifenacin EP Impurity F

CAT No.: KL-02-02267

CAS NO.: 774517-20-3

Mol.F.: C23H26N2O2

Solifenacin EP Impurity A

CAT No.: KL-02-02268

CAS NO.: 118864-75-8

Solifenacin EP Impurity B

CAT No.: KL-02-02269

CAS NO.: 1353274-25-5

Mol.F.: C19H21NO2

Solifenacin EP Impurity I

CAT No.: KL-02-02270

CAS NO.: 180272-28-0

Mol.F.: C23H26N2O3

Solifenacin EP Impurity E

CAT No.: KL-02-02271

CAS NO.: 25333-42-0

Mol.F.: C7H13NO

Solifenacin EP Impurity C

CAT No.: KL-02-02272

CAS NO.: 1534326-81-2

Mol.F.: C31H28N2O

Solifenacin EP Impurity D

CAT No.: KL-02-02273

CAS NO.: 2216750-52-4

Mol.F.: C31H28N2O

Sorafenib EP Impurity C

Sorafenib N-Oxide

CAT No.: KL-02-02275

CAS NO.: 583840-03-3

Mol.F.: C21H16ClF3N4O4

Sorafenib EP Impurity A

CAT No.: KL-02-02276

CAS NO.: 284462-37-9

Mol.F.: C13H13N3O2

Sorafenib Dimer Impurity 1

CAT No.: KL-02-02278

CAS NO.: 2206827-18-9

Mol.F.: C28H25N7O6

Sulfamethoxazole EP Impurity D

API Family: Sulfamethoxazole

CAT No.: KL-02-02279

CAS NO.: 121-57-3

Mol.F.: C6H7NO3S

Sulfamethoxazole EP Impurity E

API Family: Sulfamethoxazole

Sumatriptan EP Impurity B

CAT No.: KL-02-02281

Mol.F.: C13H19N3O2S : HCl

Sumatriptan EP Impurity C

CAT No.: KL-02-02282

CAS NO.: 1797905-62-4

Mol.F.: C15H23N3O3S

Sumatriptan EP Impurity D

CAT No.: KL-02-02283

CAS NO.: 212069-94-8

Mol.F.: C14H21N3O3S

Sumatriptan EP Impurity E

CAT No.: KL-02-02284

CAS NO.: 88919-22-6

Mol.F.: C12H17N3O2S

Sumatriptan EP Impurity F

CAT No.: KL-02-02285

CAS NO.: 2074615-63-5

Mol.F.: C13H17N3O2S

Sumatriptan EP Impurity G

CAT No.: KL-02-02286

CAS NO.: 2074614-56-3

Mol.F.: C14H19N3O2S

Sumatriptan Succinate Related Compound C

CAT No.: KL-02-02287

Mol.F.: C15H23N3O3S : 1/2(C4H6O4)

Sunitinib L-Malate

CAT No.: KL-02-02288

CAS NO.: 341031-54-7

Mol.F.: C26H33FN4O7

Sunitinib Aldehyde Impurity

CAT No.: KL-02-02289

CAS NO.: 356068-86-5

Mol.F.: C14H23N3O2

Sunitinib Amide Impurity

CAT No.: KL-02-02290

CAS NO.: 1186651-51-3

Mol.F.: C16H14FN3O2

Sunitinib Carboxylic Acid Impurity

CAT No.: KL-02-02291

CAS NO.: 452105-33-8

Mol.F.: C16H13FN2O3

Sunitinib N-Oxide

CAT No.: KL-02-02292

CAS NO.: 356068-99-0

Mol.F.: C22H27FN4O3

N-Desethyl Sunitinib

CAT No.: KL-02-02293

CAS NO.: 356068-97-8

Mol.F.: C20H23FN4O2

Sunitinib Impurity 1

CAT No.: KL-02-02294

CAS NO.: 1467015-10-6

Mol.F.: C18H18FN3O2

Sunitinib Impurity 3

Spironolactone EP Impurity A

CAT No.: KL-02-02296

CAS NO.: 132458-33-4

Mol.F.: C24H30O4S

Spironolactone EP Impurity C

CAT No.: KL-02-02297

CAS NO.: 976-70-5

Spironolactone EP Impurity D

CAT No.: KL-02-02298

Mol.F.: C24H32O4S2

Spironolactone EP Impurity E

CAT No.: KL-02-02299

CAS NO.: 33784-05-3

Mol.F.: C24H32O4S

Spironolactone EP Impurity I

CAT No.: KL-02-02300

Mol.F.: C24H36O4S

Sulpiride EP Impurity A

CAT No.: KL-02-02301

CAS NO.: 26116-12-1

Mol.F.: C7H16N2

Sulpiride EP Impurity B

Sulpiride EP Impurity C

CAT No.: KL-02-02303

CAS NO.: 33045-53-3

Mol.F.: C10H13NO5S

Sulpiride EP Impurity D

CAT No.: KL-02-02304

CAS NO.: 22117-85-7

Mol.F.: C8H9NO5S

Sulpiride EP Impurity E

CAT No.: KL-02-02305

CAS NO.: 52395-25-2

Mol.F.: C8H10N2O4S

Sulpiride EP Impurity F

CAT No.: KL-02-02306

CAS NO.: 2214214-03-4

Mol.F.: C15H23N3O5S

Sulpiride EP Impurity G

CAT No.: KL-02-02307

CAS NO.: 67381-52-6

Mol.F.: C14H21N3O4S

Sacubitril Calcium

Mol.F.: C24H28NO?5 1/2Ca²?

CAT No.: KL-02-02308

CAS NO.: 1369773-39-6

"Sacubitril-(2S,4S)-Isomer"

CAT No.: KL-02-02309

CAS NO.: 149709-63-7

Mol.F.: C24H29NO5

"Sacubitril-(2R,4R)-Isomer"

CAT No.: KL-02-02310

CAS NO.: 2259708-00-2

Mol.F.: C24H29NO5

"Sacubitril (3R,5S)-Pyrrolidinone Impurity"

CAT No.: KL-02-02311

CAS NO.: 1038924-70-7

Mol.F.: C18H19NO

"2,5-Dioxopyrrolidine Sacubitril"

CAT No.: KL-02-02312

CAS NO.: 1038924-97-8

Mol.F.: C24H27NO4

Sacubitrilat

CAT No.: KL-02-02313

CAS NO.: 149709-44-4

Mol.F.: C22H25NO5

Sacubitril Impurity 19

CAT No.: KL-02-02314

CAS NO.: 2459446-54-7

Mol.F.: C22H23NO4

Sacubitril Maleic Acid (E-Isomer)

CAT No.: KL-02-02315

Mol.F.: C24H27NO5

"(2R,4S)-Sacubitril"

CAT No.: KL-02-02316

CAS NO.: 761373-05-1

Mol.F.: C24H29NO5

Valsartan Sacubitril

Mol.F.: C24H28NO5 : C24H27N5O3 : 3Na : 5/2(H20)

CAT No.: KL-02-02317

CAS NO.: 936623-90-4

Sacubitril N-Acetyl Impurity

CAT No.: KL-02-02318

Mol.F.: C22H27NO3

Sacubitril Maleic Acid (Z-Isomer)

CAT No.: KL-02-02319

CAS NO.: 2751722-77-5

Mol.F.: C24H27NO5

"Sacubitril-(2S,4S)-Isomer Calcium salt"

CAT No.: KL-02-02320

Mol.F.: C24H28NO5 : Ca

Sotalol EP Impurity B

API Family: Sotalol

CAT No.: KL-02-02321

CAS NO.: 5576-49-8

Mol.F.: C12H19ClN2O3S

Selexipag N-Oxide

API Family: Selexipag

CAT No.: KL-02-02322

Mol.F.: C26H32N4O5S

Sulbactam EP Impurity A

API Family: Sulbactam

CAT No.: KL-02-02323

CAS NO.: 23315-18-6

Mol.F.: C5H11NO4S

Sulbactam EP Impurity D

API Family: Sulbactam

CAT No.: KL-02-02324

CAS NO.: 4027-64-9

Mol.F.: C8H9BrKNO3S

Sapropterin Impurity A

API Family: Sapropterin

CAT No.: KL-02-02325

CAS NO.: 5752-25-0

Mol.F.: C6H10ClN5O

Sapropterin Impurity F

API Family: Sapropterin

CAT No.: KL-02-02326

CAS NO.: 62933-57-7

Mol.F.: C13H15N5O5

Sugammadex Diastereomer 1 Sulfoxide

CAT No.: KL-02-02327

CAS NO.: 2412953-11-6

Mol.F.: C72H112O49S8

Sugammadex Diastereomer 2 Sulfoxide

CAT No.: KL-02-02328

CAS NO.: 2412953-12-7

Mol.F.: C72H112O49S8

Sugammadex Disulfide Impurity

CAT No.: KL-02-02329

CAS NO.: 2412952-81-7

Mol.F.: C72H112O48S9

Sugammadex Monochloro Impurity

CAT No.: KL-02-02330

CAS NO.: 2379877-88-8

Mol.F.: C69H107ClO46S7

Sugammadex Monobromo Impurity

CAT No.: KL-02-02331

CAS NO.: 2412952-86-2

Mol.F.: C69H107BrO46S7

Sugammadex Monohydroxy Impurity

CAT No.: KL-02-02332

CAS NO.: 2376607-98-4

Mol.F.: C69H108O47S7

Sugammadex Disulfide Dimer

CAT No.: KL-02-02333

Mol.F.: C138H214??Na?O92S16

Mono Acetyl Sugammadex

Mol.F.: C71H102O48S8 : 8(Na)

CAT No.: KL-02-02334

CAS NO.: 2412952-95-3

Sugammadex Thioether Dimer

CAT No.: KL-02-02335

CAS NO.: 2412953-04-7

Mol.F.: C138H214O92S15

Sugammadex Monohydroxy Impurity (7Na salt)

CAT No.: KL-02-02336

CAS NO.: 2376607-99-5

Mol.F.: C69H101Na7O47S7

Sugammadex Impurity 27

CAT No.: KL-02-02337

CAS NO.: 2412952-83-9

Mol.F.: C72H112O48S8

Sugammadex Impurity 28

CAT No.: KL-02-02338

CAS NO.: 2412952-82-8

Mol.F.: C72H112O48S8

Solriamfetol Impurity A

API Family: Solriamfetol

CAT No.: KL-02-02340

CAS NO.: 5267-64-1

Mol.F.: C9H13NO

Solriamfetol Impurity F

API Family: Solriamfetol

CAT No.: KL-02-02341

CAS NO.: 275378-91-1

Mol.F.: C10H14N2O2

Siponimod Fumaric Acid Impurity

API Family: Siponimod

Siponimod Impurity 21

API Family: Siponimod

CAT No.: KL-02-02343

Mol.F.: C29H37F3N2O4

Sucrose Octasulfate Potassium Salt

Mol.F.: C12H14O35S8 : 8(K)

API Family: Sucralfate

CAT No.: KL-02-02344

CAS NO.: 73264-44-5

Sennoside A

API Family: Sennoside

CAT No.: KL-02-02346

CAS NO.: 81-27-6

Mol.F.: C42H38O20

Sennoside B

API Family: Sennoside

CAT No.: KL-02-02347

CAS NO.: 128-57-4

Mol.F.: C42H38O20

Sulindac EP Impurity A

Tryptophan EP Impurity A

API Family: Tryptophan

CAT No.: KL-02-02349

CAS NO.: 132685-02-0

Mol.F.: C24H26N4O4

Temozolomide EP Impurity D

API Family: Temozolomide

CAT No.: KL-02-02350

CAS NO.: 7008-85-7

Mol.F.: C4H3N5O

Temozolomide EP Impurity B

API Family: Temozolomide

CAT No.: KL-02-02351

CAS NO.: 113942-30-6

Mol.F.: C6H5N5O3

Temozolomide EP Impurity E

API Family: Temozolomide

CAT No.: KL-02-02352

CAS NO.: 4656-86-4

Mol.F.: C4H3N5O

Topiramate EP Impurity A

API Family: Topiramate

CAT No.: KL-02-02353

CAS NO.: 20880-92-6

Mol.F.: C12H20O6

Topiramate EP Impurity C

API Family: Topiramate

CAT No.: KL-02-02354

CAS NO.: 106881-41-8

Mol.F.: C9H17NO8S

Tinidazole EP Impurity A

API Family: Tinidazole

CAT No.: KL-02-02355

CAS NO.: 696-23-1

Mol.F.: C4H5N3O2

Tinidazole EP Impurity B

API Family: Tinidazole

CAT No.: KL-02-02356

CAS NO.: 25459-12-5

Mol.F.: C8H13N3O4S

Tacrolimus Hydrate

CAT No.: KL-02-02357

CAS NO.: 109581-93-3

Mol.F.: C44H71NO13

Tacrolimus EP Impurity E

CAT No.: KL-02-02358

CAS NO.: 104987-30-6

Mol.F.: C44H71NO12

Tacrolimus EP Impurity D

CAT No.: KL-02-02359

CAS NO.: 129212-35-7

Mol.F.: C44H69NO12

Tacrolimus Regioisomer

CAT No.: KL-02-02360

CAS NO.: 131944-48-4

Mol.F.: C44H69NO12

Tacrolimus Hydroxy Acid Impurity

CAT No.: KL-02-02361

CAS NO.: 1700657-83-5

Mol.F.: C44H71NO13

Tacrolimus Impurity 1

CAT No.: KL-02-02362

CAS NO.: 123719-19-7

Mol.F.: C43H69NO11

Tacrolimus EP Impurity H

CAT No.: KL-02-02363

CAS NO.: 143210-33-7

Mol.F.: C43H69NO11

Telmisartan EP Impurity A

CAT No.: KL-02-02364

CAS NO.: 152628-02-9

Mol.F.: C19H20N4

Telmisartan EP Impurity B

CAT No.: KL-02-02365

CAS NO.: 1026353-20-7

Mol.F.: C33H30N4O2

Telmisartan EP Impurity G

CAT No.: KL-02-02366

CAS NO.: 144702-27-2

Mol.F.: C33H29N5

Telmisartan Bromo Nitrile Impurity

CAT No.: KL-02-02367

CAS NO.: 114772-54-2

Mol.F.: C14H10BrN

Tadalafil EP Impurity C

API Family: Tadalafil

CAT No.: KL-02-02368

Mol.F.: C22H19N3O4 : HCl : 3(H2O)

Tadalafil EP Impurity F

API Family: Tadalafil

CAT No.: KL-02-02369

CAS NO.: 2747958-44-5

Mol.F.: C22H19N3O6

Tamsulosin EP Impurity A

CAT No.: KL-02-02370

CAS NO.: 918867-88-6

Mol.F.: C30H40N2O7S

Tamsulosin EP Impurity B

CAT No.: KL-02-02371

CAS NO.: 112101-81-2

Mol.F.: C10H16N2O3S

Tamsulosin EP Impurity D

CAT No.: KL-02-02372

CAS NO.: 1798904-07-0

Mol.F.: C19H27ClN2O5S

Tamsulosin EP Impurity G

CAT No.: KL-02-02373

CAS NO.: 106463-19-8

Mol.F.: C20H29ClN2O5S

N-Benzyl-Tamsulosin

CAT No.: KL-02-02374

CAS NO.: 1027854-97-2

Mol.F.: C27H34N2O5S

Tamsulosin Impurity 8

CAT No.: KL-02-02375

CAS NO.: 176223-30-6

Mol.F.: C18H24N2O5S

Tamsulosin Impurity 16

CAT No.: KL-02-02376

CAS NO.: 589-10-6

Mol.F.: C8H9BrO

Rac-Tamsulosin EP Impurity B

CAT No.: KL-02-02377

CAS NO.: 112244-38-9

Mol.F.: C10H16N2O3S

Teneligliptin impurity A

API Family: Teneligliptin

CAT No.: KL-02-02378

CAS NO.: 401566-79-8

Mol.F.: C14H18N4

Teneligliptin impurity B

API Family: Teneligliptin

CAT No.: KL-02-02379

CAS NO.: 401566-80-1

Mol.F.: C27H38N6O3S

Teneligliptin Impurity 10

API Family: Teneligliptin

CAT No.: KL-02-02380

CAS NO.: 401564-36-1

Mol.F.: C13H20N2O4S

Tofacitinib Impurity M

CAT No.: KL-02-02381

CAS NO.: 477600-74-1

Mol.F.: C13H19N5

Tofacitinib Benzyl Impurity

CAT No.: KL-02-02382

CAS NO.: 477600-73-0

Mol.F.: C20H25N5

Tofacitinib Formyl Impurity

CAT No.: KL-02-02383

CAS NO.: 2227199-28-0

Mol.F.: C14H19N5O

Tofacitinib N-Oxide Impurity 1

CAT No.: KL-02-02384

CAS NO.: 2028267-73-2

Mol.F.: C16H20N6O2

Tenofovir Disoproxil Related Compound A

CAT No.: KL-02-02385

CAS NO.: 1432630-26-6

Mol.F.: C23H34N5O14P

Tenofovir Disoproxil Fumarate

CAT No.: KL-02-02386

CAS NO.: 202138-50-9

Mol.F.: C23H34N5O14P

Tenofovir Alafenamide Fumarate

Mol.F.: C21H29N6O5P • C4H4O4

CAT No.: KL-02-02387

CAS NO.: 379270-38-9

n-POC-POC Tenofovir Fumarate

CAT No.: KL-02-02388

Mol.F.: C19H30N5O10P : C4H4O4

Tenofovir Related Compound 4

CAT No.: KL-02-02389

CAS NO.: 851456-00-3

Mol.F.: C15H25N6O5P

Tenofovir Adenine impurity

CAT No.: KL-02-02390

CAS NO.: 73-24-5

Mol.F.: C5H5N5

Tenofovir Impurity 49

CAT No.: KL-02-02391

Mol.F.: C18H26N10O7P2

Tenofovir Impurity 72

CAT No.: KL-02-02393

Mol.F.: C21H29N6O5P

Terazosin EP Impurity C

API Family: Terazosin

CAT No.: KL-02-02394

CAS NO.: 60547-97-9

Mol.F.: C14H19N5O2

Tizanidine EP Impurity B

CAT No.: KL-02-02395

CAS NO.: 51323-05-8

Mol.F.: C7H5ClN4S2

Tizanidine EP Impurity D

CAT No.: KL-02-02396

CAS NO.: 560120-68-5

Mol.F.: C8H7ClN4S2

Tizanidine EP Impurity E

CAT No.: KL-02-02397

CAS NO.: 30536-19-7

Mol.F.: C6H4ClN3S

Tizanidine EP Impurity G

CAT No.: KL-02-02398

CAS NO.: 51322-80-6

Mol.F.: C7H3ClN4S

Tizanidine EP Impurity H

CAT No.: KL-02-02399

CAS NO.: 107-15-3

Mol.F.: C2H8N2

Tizanidine EP Impurity I

CAT No.: KL-02-02400

CAS NO.: 104-15-4

Mol.F.: C7H8O3S

Tizanidine Related Compound B

CAT No.: KL-02-02401

CAS NO.: 173532-15-5

Mol.F.: C11H10ClN5OS

Tizanidine Related Compound C

CAT No.: KL-02-02402

CAS NO.: 5391-52-6

Mol.F.: C5H8N2OS

Tiotropium EP Impurity G

API Family: Tiotropium

CAT No.: KL-02-02403

CAS NO.: 1508-46-9

Mol.F.: C9H16NO2 • Br

Tolterodine 5-Hydroxymethyl Analog (R)-Isomer

API Family: Tolterodine

CAT No.: KL-02-02404

CAS NO.: 207679-81-0

Mol.F.: C22H31NO2

Timolol EP Impurity H

Timolol EP Impurity G (free base)

Timolol EP Impurity E (Maleate salt)

API Family: Timolol

CAT No.: KL-02-02407

Mol.F.: C17H26N4O6S : C4H4O4

Trazodone EP Impurity A

CAT No.: KL-02-02408

CAS NO.: 55290-68-1

Mol.F.: C19H22ClN5O2

Trazodone EP Impurity E

CAT No.: KL-02-02409

CAS NO.: 1346599-35-6

Mol.F.: C21H26ClN5O

Trazodone EP Impurity B

CAT No.: KL-02-02410

CAS NO.: 62337-66-0

Mol.F.: C19H23N5O

Trazodone EP Impurity J (HCl)

Mol.F.: C19H21Cl2N5O • HCl

CAT No.: KL-02-02411

CAS NO.: 1263278-79-0

Trazodone USP Related Compound F (HCl)

CAT No.: KL-02-02412

CAS NO.: 52605-52-4

Mol.F.: C13H19Cl3N2

Trazodone EP Impurity I

CAT No.: KL-02-02413

CAS NO.: 32229-98-4

Mol.F.: C13H19ClN2O

Trazodone EP Impurity M (HCl)

CAT No.: KL-02-02414

Mol.F.: C19H23ClN5O : HCl

Trazodone EP Impurity K

Trazodone EP Impurity L

CAT No.: KL-02-02416

CAS NO.: 6640-24-0

Mol.F.: C10H13ClN2

Trazodone Impurity L (HCl salt)

CAT No.: KL-02-02417

CAS NO.: 13078-15-4

Mol.F.: C10H14Cl2N2

Testosterone EP Impurity A

CAT No.: KL-02-02418

CAS NO.: 63-05-8

Testosterone EP Impurity C

CAT No.: KL-02-02419

CAS NO.: 481-30-1

Mol.F.: C19H28O2

Testosterone EP Impurity E

CAT No.: KL-02-02420

CAS NO.: 1045-69-8

Testosterone EP Impurity G

CAT No.: KL-02-02421

CAS NO.: 897-06-3

Mol.F.: C19H24O2

Testosterone EP Impurity H

CAT No.: KL-02-02422

CAS NO.: 846-48-0

Testosterone EP Impurity I

CAT No.: KL-02-02423

CAS NO.: 2484-30-2

Testosterone EP Impurity J

CAT No.: KL-02-02424

CAS NO.: 57144-06-6

Testosterone Impurity E

CAT No.: KL-02-02425

CAS NO.: 219296-36-3

Mol.F.: C26H40O3

Testosterone Enanthate

CAT No.: KL-02-02426

CAS NO.: 315-37-7

Mol.F.: C26H40O3

6 keto testosterone

CAT No.: KL-02-02427

CAS NO.: 570-94-5

Mol.F.: C19H26O3

Testosterone EP Impurity K

CAT No.: KL-02-02428

Testosterone EP Impurity L

CAT No.: KL-02-02429

CAS NO.: 2398-99-4

Epiandrosterone

CAT No.: KL-02-02430

CAS NO.: 481-29-8

Mol.F.: C19H30O2

Testosterone Impurity 2

CAT No.: KL-02-02431

CAS NO.: 4914-67-9

Mol.F.: C22H34O4

"?-9,11-Testosterone Undecanoate"

CAT No.: KL-02-02432

CAS NO.: 2241819-49-6

Mol.F.: C30H46O3

Ticagrelor EP Impurity C

CAT No.: KL-02-02433

CAS NO.: 1616703-93-5

Mol.F.: C25H30F2N6O5S

Deshydroxyethoxy Ticagrelor

CAT No.: KL-02-02434

CAS NO.: 220347-05-7

Mol.F.: C21H24F2N6O3S

Ticagrelor impurity M

CAT No.: KL-02-02435

CAS NO.: 274693-39-9

Mol.F.: C23H28F2N6O6S

Ticagrelor Impurity N

CAT No.: KL-02-02436

CAS NO.: 1643378-47-5

Mol.F.: C23H29FN6O4S

Ticagrelor Related Compound 16

CAT No.: KL-02-02437

CAS NO.: 2096989-56-7

Mol.F.: C23H28F2N6O4S

Ticagrelor EP Impurity B

CAT No.: KL-02-02438

CAS NO.: 1788033-05-5

Mol.F.: C23H28F2N6O4S

Ticagrelor EP Impurity E Hydrochloride

CAT No.: KL-02-02439

CAS NO.: 1402222-66-5

Mol.F.: C9H10ClF2N

Ticagrelor EP Impurity A

CAT No.: KL-02-02440

CAS NO.: 1251765-07-7

Mol.F.: C14H22N6O4S

Ticagrelor EP Impurity D

CAT No.: KL-02-02441

CAS NO.: 274693-26-4

Mol.F.: C26H32F2N6O4S

Ticagrelor IP impurity C

CAT No.: KL-02-02442

CAS NO.: 2417326-48-6

Mol.F.: C23H28F2N6O5S

Tibolone EP Impurity A

Tibolone EP Impurity B

Tibolone EP Impurity C

Tibolone EP Impurity D

Tibolone EP Impurity E

Triamcinolone Acetonide EP Impurity A

CAT No.: KL-02-02448

CAS NO.: 124-94-7

Mol.F.: C21H27FO6

Triamcinolone Acetonide EP Impurity B

CAT No.: KL-02-02449

CAS NO.: 1260149-96-9

Mol.F.: C24H29FO6

Triamcinolone Acetonide EP Impurity C

CAT No.: KL-02-02450

CAS NO.: 161740-69-8

Mol.F.: C24H31FO7

Triamcinolone Acetonide EP Impurity E

CAT No.: KL-02-02451

CAS NO.: 1524-86-3

Mol.F.: C24H33FO6

Triamcinolone Acetonide EP Impurity F

CAT No.: KL-02-02452

CAS NO.: 3870-07-3

Mol.F.: C26H33FO7

Tranexamic Acid EP Impurity B

CAT No.: KL-02-02453

CAS NO.: 1197-17-7

Mol.F.: C8H15NO2

Tranexamic Acid EP Impurity C

CAT No.: KL-02-02454

CAS NO.: 1803601-44-6

Mol.F.: C8H14ClNO2

Tranexamic Acid EP Impurity D

Tranexamic Acid EP Impurity E

CAT No.: KL-02-02456

CAS NO.: 82755-59-7

Mol.F.: C16H28N2O3

Tranexamic Acid EP Impurity F

CAT No.: KL-02-02457

CAS NO.: 1599413-49-6

Mol.F.: C9H15NO3

Trimethoprim EP Impurity D

API Family: Trimethoprim

CAT No.: KL-02-02458

CAS NO.: 92440-76-1

Trimethoprim EP Impurity E

API Family: Trimethoprim

CAT No.: KL-02-02459

CAS NO.: 60729-91-1

Trimetazidine EP Impurity A

API Family: Trimetazidine

CAT No.: KL-02-02460

CAS NO.: 52146-35-7

Mol.F.: C14H22N2O3

Trimetazidine EP Impurity C

API Family: Trimetazidine

Trimetazidine EP Impurity D

API Family: Trimetazidine

CAT No.: KL-02-02462

CAS NO.: 71989-96-3

Mol.F.: C10H14O4

Tamoxifen EP Impurity A (HCl salt)

API Family: Tamoxifen

CAT No.: KL-02-02463

CAS NO.: 66584-36-9

Mol.F.: C26H29NO : HCl

Tolvaptan Impurity 31

API Family: Tolvaptan

CAT No.: KL-02-02464

CAS NO.: 2376909-00-9

Mol.F.: C25H23ClN2O3

Lornoxicam Deschloro Analog

Terbutaline EP Impurity C (HBr salt)

API Family: Terbutaline

CAT No.: KL-02-02466

CAS NO.: 52144-96-4

Mol.F.: C12H17NO3 : HBr

Theophylline EP Impurity F

Theophylline EP Impurity B

CAT No.: KL-02-02468

CAS NO.: 1076-22-8

Mol.F.: C6H6N4O2

Theophylline EP Impurity C

CAT No.: KL-02-02469

CAS NO.: 7597-60-6

Mol.F.: C7H10N4O3

Theophylline EP Impurity D (HCl salt)

CAT No.: KL-02-02470

CAS NO.: 116131-08-9

Mol.F.: C6H11ClN4O

Thiamine Chloride Hydrochloride

API Family: Thiamine

CAT No.: KL-02-02471

CAS NO.: 67-03-8

Mol.F.: C12H18Cl2N4OS

Thiamine EP Impurity A

Thiamine EP Impurity C

Thiamine EP Impurity B (chloride Hydrochloride)

API Family: Thiamine

CAT No.: KL-02-02477

CAS NO.: 49614-72-4

Mol.F.: C11H16Cl2N4OS

Terbinafine Related Compound A

CAT No.: KL-02-02478

CAS NO.: 65473-13-4

Mol.F.: C12H13N : HCl

Terbinafine Related Compound B

CAT No.: KL-02-02479

CAS NO.: 176168-78-8

Mol.F.: C21H25N : HCl

Terbinafine Related Compound C

CAT No.: KL-02-02480

CAS NO.: 877265-30-0

Mol.F.: C21H25N : HCl

Terbinafine Related Compound D

CAT No.: KL-02-02481

CAS NO.: 877265-33-3

Mol.F.: C22H27N : HCl

Terbinafine EP Impurity E

CAT No.: KL-02-02482

Mol.F.: C36H40N2 : 2HCl

Tigecycline EP Impurity A

API Family: Tigecycline

CAT No.: KL-02-02484

CAS NO.: 1422262-97-2

Mol.F.: C29H39N5O8

Tigecycline Related Compound F

API Family: Tigecycline

CAT No.: KL-02-02485

CAS NO.: 1268494-46-7

Mol.F.: C26H32N4O8

Thiocolchicoside EP Impurity G

API Family: Thiocolchicoside

CAT No.: KL-02-02486

CAS NO.: 177991-81-0

Mol.F.: C25H31NO9S

Thiocolchicoside EP Impurity H

API Family: Thiocolchicoside

CAT No.: KL-02-02487

Mol.F.: C26H31NO10

Trimebutine EP Impurity E

API Family: Trimebutine

CAT No.: KL-02-02488

CAS NO.: 294882-33-0

Mol.F.: C21H28ClNO5

Tezacaftor Enantiomer

API Family: Tezacaftor

CAT No.: KL-02-02489

CAS NO.: 1152311-99-3

Mol.F.: C26H27F3N2O6

Thioridazine EP Impurity B

CAT No.: KL-02-02490

CAS NO.: 5588-33-0

Mol.F.: C21H26N2OS2

Thioridazine EP Impurity C

CAT No.: KL-02-02491

CAS NO.: 7776-05-8

Mol.F.: C21H26N2OS2

Thioridazine EP Impurity D

CAT No.: KL-02-02492

CAS NO.: 53926-89-9

Mol.F.: C21H26N2O2S2

Thioridazine EP Impurity E

CAT No.: KL-02-02493

CAS NO.: 14759-06-9

Mol.F.: C21H26N2O2S2

Thioridazine EP Impurity F

CAT No.: KL-02-02494

CAS NO.: 13002-81-8

Mol.F.: C20H25ClN2S2

Tiopronin Disulfide Impurity

API Family: Tiopronin

CAT No.: KL-02-02495

CAS NO.: 21269-37-4

Mol.F.: C10H16N2O6S2

Tobramycin EP Impurity A

API Family: Tobramycin

CAT No.: KL-02-02496

CAS NO.: 4696-76-8

Mol.F.: C18H37N5O10

Tobramycin Impurity F

API Family: Tobramycin

CAT No.: KL-02-02497

Mol.F.: C19H38N6O10

Deoxystreptamine Kanosaminide

API Family: Tobramycin

CAT No.: KL-02-02498

CAS NO.: 20744-51-8

Mol.F.: C12H25N3O7

Torasemide EP Impurity A

API Family: Torasemide

CAT No.: KL-02-02499

CAS NO.: 72810-61-8

Mol.F.: C13H11N3O3S

Torasemide EP Impurity B

API Family: Torasemide

CAT No.: KL-02-02500

CAS NO.: 72811-73-5

Mol.F.: C12H13N3O2S

Torasemide EP Impurity C

API Family: Torasemide

CAT No.: KL-02-02501

CAS NO.: 58155-35-4

Mol.F.: C15H18N4O3S

Tretinoin EP Impurity G

API Family: Tretinoin

CAT No.: KL-02-02502

CAS NO.: 13100-69-1

Mol.F.: C20H28O3

Tartrazine Trisodium

API Family: Tartrazine

CAT No.: KL-02-02503

CAS NO.: 1934-21-0

Mol.F.: C16H9N4Na3O9S2

Erythrosine

Mol.F.: C20H6I4O5 : 2(Na)

API Family: Erythrosine

CAT No.: KL-02-02504

CAS NO.: 16423-68-0

Tafamidis Impurity 3

API Family: Tafamidis

CAT No.: KL-02-02505

CAS NO.: 1184581-58-5

Mol.F.: C14H9Cl2NO4

Tafamidis Impurity 4

API Family: Tafamidis

CAT No.: KL-02-02506

CAS NO.: 1507158-86-2

Mol.F.: C14H7Cl2NO3

Tafamidis Impurity 8

API Family: Tafamidis

CAT No.: KL-02-02507

CAS NO.: 2374-03-0

Mol.F.: C7H7NO3

Tolperisone Impurity 1

API Family: Tolperisone

CAT No.: KL-02-02508

CAS NO.: 62834-89-3

Mol.F.: C11H12O

Thiamazole EP Impurity A

API Family: Thiamazole

CAT No.: KL-02-02509

CAS NO.: 122-07-6

Mol.F.: C5H13NO2

Tioconazole EP Impurity A

CAT No.: KL-02-02515

CAS NO.: 119386-74-2

Mol.F.: C16H14Cl2N2OS

Tioconazole EP Impurity B

CAT No.: KL-02-02516

CAS NO.: 119386-75-3

Mol.F.: C16H12Cl4N2OS

Tioconazole EP Impurity C

CAT No.: KL-02-02517

CAS NO.: 119386-76-4

Mol.F.: C16H12BrCl3N2OS

Tioconazole EP Impurity D

CAT No.: KL-02-02518

CAS NO.: 24155-42-8

Mol.F.: C11H10Cl2N2O

Deiodo Trametinib

CAT No.: KL-02-02519

CAS NO.: 871700-65-1

Mol.F.: C26H24FN5O4

Trametinib Impurity 1

CAT No.: KL-02-02520

Mol.F.: C17H17FIN3O3

Trametinib Impurity 2

CAT No.: KL-02-02521

CAS NO.: 871700-25-3

Mol.F.: C26H23FIN5O4

Trametinib Impurity 4

CAT No.: KL-02-02522

CAS NO.: 871701-87-0

Mol.F.: C24H21FIN5O3

Trametinib Dimethyl Sulfoxide

CAT No.: KL-02-02523

CAS NO.: 1187431-43-1

Mol.F.: C28H29FIN5O5S

Thimerosal Related Compound A

API Family: Thimerosal

CAT No.: KL-02-02528

CAS NO.: 119-80-2

Mol.F.: C14H10O4S2

Urapidil Impurity 2

Urapidil Impurity 4

O-Desmethyl Urapidil

Urapidil Impurity 7

Urapidil Impurity 14

N-Desmethyl Ulipristal Acetate

API Family: Ulipristal Acetate

CAT No.: KL-02-02535

CAS NO.: 159681-66-0

Mol.F.: C29H35NO4

Ulipristal Impurity 5

API Family: Ulipristal

CAT No.: KL-02-02536

Mol.F.: C30H35NO3

N-Desmethyl N-Acetyl Ulipristal Acetate

API Family: Ulipristal Acetate

CAT No.: KL-02-02537

CAS NO.: 244206-56-2

Mol.F.: C31H37NO5

Ulipristal Impurity 7

API Family: Ulipristal

CAT No.: KL-02-02538

Mol.F.: C22H26O4

Ursodeoxycholic Acid EP Impurity A

CAT No.: KL-02-02539

CAS NO.: 474-25-9

Ursodeoxycholic Acid EP Impurity C

CAT No.: KL-02-02540

CAS NO.: 434-13-9

Mol.F.: C24H40O3

Ursodeoxycholic Acid EP Impurity F

CAT No.: KL-02-02541

CAS NO.: 4651-67-6

Mol.F.: C24H38O4

Ursodeoxycholic Acid EP Impurity H

CAT No.: KL-02-02542

CAS NO.: 78919-26-3

Dehydrocholic Acid

API Family: Cholic Acid

CAT No.: KL-02-02543

CAS NO.: 81-23-2

7-Ketodeoxycholic acid

API Family: Deoxycholic acid

CAT No.: KL-02-02544

CAS NO.: 911-40-0

Umeclidinium Bromide Impurity 1

CAT No.: KL-02-02545

CAS NO.: 461648-39-5

Umeclidinium Bromide Impurity 2

CAT No.: KL-02-02546

CAS NO.: 869184-56-5

Mol.F.: C22H28NO2+

Umeclidinium Bromide Impurity 3

CAT No.: KL-02-02547

CAS NO.: 869185-20-6

Mol.F.: C27H30NO+

Umeclidinium Bromide Impurity 5

CAT No.: KL-02-02548

CAS NO.: 869185-55-7

Mol.F.: C29H32NO3+

Umifenovir Impurity 1

API Family: Umifenovir

CAT No.: KL-02-02549

CAS NO.: 131707-24-9

Mol.F.: C19H18BrNO3S

Umifenovir Impurity 2

API Family: Umifenovir

CAT No.: KL-02-02550

CAS NO.: 153633-10-4

Mol.F.: C22H24Br2N2O3S

Ubidecarenone EP Impurity D

API Family: Ubidecarenone

CAT No.: KL-02-02551

CAS NO.: 303-97-9

Mol.F.: C54H82O4

Valsartan

CAT No.: KL-02-02552

CAS NO.: 137862-53-4

Mol.F.: C24H29N5O3

Valsartan EP Impurity A

CAT No.: KL-02-02553

CAS NO.: 137862-87-4

Mol.F.: C24H29N5O3

Valsartan EP Impurity C

CAT No.: KL-02-02554

CAS NO.: 952652-79-8

Mol.F.: C23H27N5O3

Valsartan EP Impurity B

CAT No.: KL-02-02555

CAS NO.: 137863-20-8

Mol.F.: C31H35N5O3

Valsartan Related Compound E

CAT No.: KL-02-02556

CAS NO.: 137863-17-3

Mol.F.: C25H31N5O3

Valsartan Impurity 13

CAT No.: KL-02-02557

CAS NO.: 152708-24-2

Mol.F.: C14H11N7

Vilazodone HCl

API Family: Vilazodone

CAT No.: KL-02-02558

CAS NO.: 163521-08-2

Mol.F.: C26H27N5O2 .HCl

Valaciclovir EP Impurity H

CAT No.: KL-02-02559

CAS NO.: 84499-63-8

Mol.F.: C11H17ClN6O4

Vancomycin EP Impurity C

API Family: Vancomycin

CAT No.: KL-02-02560

CAS NO.: 82198-76-3

Mol.F.: C53H52Cl2N8O17

Vancomycin EP Impurity D

API Family: Vancomycin

CAT No.: KL-02-02561

CAS NO.: 101485-50-1

Mol.F.: C59H62Cl2N8O22

Vancomycin EP Impurity I

API Family: Vancomycin

CAT No.: KL-02-02562

Mol.F.: C66H75Cl2N9O24

Vardenafil EP Impurity A

API Family: Vardenafil

CAT No.: KL-02-02563

CAS NO.: 2169247-39-4

Mol.F.: C21H28N6O4S

Venlafaxine EP Impurity C (HCl)

Venlafaxine EP Impurity D

CAT No.: KL-02-02565

CAS NO.: 149289-30-5

Mol.F.: C16H25NO2

Venlafaxine EP Impurity F (HCl salt)

CAT No.: KL-02-02566

CAS NO.: 93413-79-7

Mol.F.: C17H25NO•HCl

Venlafaxine EP Impurity G

CAT No.: KL-02-02567

CAS NO.: 2108968-20-1

Mol.F.: C17H28ClNO

Venlafaxine N-Oxide

CAT No.: KL-02-02568

CAS NO.: 1094598-37-4

Mol.F.: C17H27NO3

Venlafaxine Anhydro O-Desmethyl Impurity

CAT No.: KL-02-02569

CAS NO.: 1346600-38-1

Mol.F.: C16H23NO

Venlafaxine EP Impurity F

CAT No.: KL-02-02570

CAS NO.: 93413-57-1

Mol.F.: C17H25NO

Vildagliptin Chloroacetyl Nitrile (S)-Isomer

Vildagliptin Carboxamide Impurity

CAT No.: KL-02-02572

CAS NO.: 565453-39-6

Mol.F.: C17H27N3O3

Vildagliptin Dimer Impurity

CAT No.: KL-02-02573

CAS NO.: 1036959-23-5

Mol.F.: C24H33N5O3

(R)-Vildagliptin

CAT No.: KL-02-02574

CAS NO.: 1036959-27-9

Mol.F.: C17H25N3O2

Vildagliptin Mono Keto Impurity

CAT No.: KL-02-02575

CAS NO.: 1789703-37-2

Mol.F.: C17H25N3O2

Vildagliptin Diketo Impurity

CAT No.: KL-02-02576

CAS NO.: 1789703-36-1

Mol.F.: C17H24N2O3

Vildagliptin Carboxylic Acid

CAT No.: KL-02-02577

CAS NO.: 565453-40-9

Mol.F.: C17H26N2O4

Valproic Acid EP Impurity B

CAT No.: KL-02-02579

CAS NO.: 20225-24-5

Mol.F.: C7H14O2

Valproic Acid EP Impurity C

CAT No.: KL-02-02580

CAS NO.: 62391-99-5

Mol.F.: C8H16O2

Valproic Acid EP Impurity K

CAT No.: KL-02-02581

CAS NO.: 5343-52-2

Mol.F.: C8H16O2

Sodium Valproate

CAT No.: KL-02-02582

CAS NO.: 1069-66-5

Mol.F.: C8H15NaO2

Velpatasvir Diastereomer 5

API Family: Velpatasvir

CAT No.: KL-02-02583

Mol.F.: C49H54N8O8

Velpatasvir Diastereomer 10

API Family: Velpatasvir

CAT No.: KL-02-02584

Mol.F.: C49H54N8O8

Valganciclovir EP Impurity R

CAT No.: KL-02-02585

CAS NO.: 1654737-32-2

Mol.F.: C14H21ClN6O4

Valganciclovir EP Impurity D (TFA salt)

CAT No.: KL-02-02586

Mol.F.: C14H22N6O5 : C2HF3O2

Valganciclovir EP Impurity N (HCl salt)

CAT No.: KL-02-02587

CAS NO.: 1401562-16-0

Mol.F.: C15H25ClN6O5

Valganciclovir EP Impurity F (2HCl salt)

Mol.F.: C19H31N7O6 : 2(HCl)

CAT No.: KL-02-02588

CAS NO.: 1401562-15-9

Varenicline N-Formyl Impurity

API Family: Varenicline

CAT No.: KL-02-02589

CAS NO.: 796865-82-2

Mol.F.: C14H13N3O

Varenicline N-Glucoside

API Family: Varenicline

CAT No.: KL-02-02590

CAS NO.: 873302-31-9

Mol.F.: C19H23N3O5

4-Nitrobenzoyl Varenicline

API Family: Varenicline

CAT No.: KL-02-02591

CAS NO.: 1329651-19-5

Mol.F.: C20H16N4O4

Vortioxetine Sulfoxide

CAT No.: KL-02-02592

CAS NO.: 1429908-35-9

Mol.F.: C18H22N2OS

Formyl Vortioxetine

CAT No.: KL-02-02593

CAS NO.: 2135576-73-5

Mol.F.: C19H22N2OS

Vortioxetine Impurity 31

CAT No.: KL-02-02594

CAS NO.: 13616-82-5

Mol.F.: C8H10S

Vortioxetine Impurity 37

CAT No.: KL-02-02595

Mol.F.: C40H51N5S2

Vortioxetine Hemi Benzyl Alcohol Hydrobromide

Mol.F.: C18H22N2S : 1/2(C7H8O) : HBr

CAT No.: KL-02-02596

CAS NO.: 1793058-29-3

Crospovidone EP Impurity A

API Family: Crospovidone

CAT No.: KL-02-02597

CAS NO.: 88-12-0

Mol.F.: C6H9NO

Vinorelbine Impurity C

API Family: Vinorelbine

CAT No.: KL-02-02598

Mol.F.: C45H54N4O8

Verapamil EP Impurity B

CAT No.: KL-02-02599

CAS NO.: 3490-06-0

Mol.F.: C11H17NO2

Verapamil EP Impurity J

CAT No.: KL-02-02600

CAS NO.: 67018-85-3

Mol.F.: C26H36N2O4

Verapamil EP Impurity K

CAT No.: KL-02-02601

CAS NO.: 20850-49-1

Mol.F.: C13H17NO2

Verapamil EP Impurity D (HCl salt)

Mol.F.: C14H22ClNO2 • HCl

CAT No.: KL-02-02602

CAS NO.: 36770-75-9

Venetoclax-N-Oxide Impurity

CAT No.: KL-02-02603

CAS NO.: 2469279-00-1

Mol.F.: C45H50ClN7O8S

Venetoclax Impurity 6

CAT No.: KL-02-02604

CAS NO.: 1228779-96-1

Mol.F.: C12H17N3O5S

Venetoclax Impurity 33

CAT No.: KL-02-02605

Mol.F.: C39H40ClN7O6S

Venetoclax Impurity 34

CAT No.: KL-02-02606

Mol.F.: C84H96N14O14S2

Venetoclax Impurity 38

CAT No.: KL-02-02607

CAS NO.: 1628047-87-9

Mol.F.: C19H29Cl3N2

Venetoclax Impurity 9

CAT No.: KL-02-02608

CAS NO.: 1235865-77-6

Mol.F.: C33H35ClN4O3

Vecuronium Bromide EP Impurity C

CAT No.: KL-02-02609

CAS NO.: 73319-13-8

Mol.F.: C32H55BrN2O3

Vecuronium Bromide EP Impurity D

CAT No.: KL-02-02610

CAS NO.: 73319-30-9

Mol.F.: C30H53BrN2O2

Vecuronium Bromide EP Impurity E

CAT No.: KL-02-02611

CAS NO.: 50587-95-6

Mol.F.: C32H55BrN2O3

Vecuronium Bromide EP Impurity F

CAT No.: KL-02-02612

CAS NO.: 18668-29-6

Mol.F.: C26H41NO3

Vonoprazan Impurity 3

CAT No.: KL-02-02613

CAS NO.: 881732-90-7

Mol.F.: C17H17N3O2S

Vonoprazan N-Methyl Asparmic Acid Impurity

CAT No.: KL-02-02614

Mol.F.: C21H20FN3O6S

Vonoprazan Impurity 5

CAT No.: KL-02-02615

CAS NO.: 1610043-62-3

Mol.F.: C12H13FN2

Vonoprazan Fumurate

Mol.F.: C17H16FN3O2S • C4H4O4

CAT No.: KL-02-02616

CAS NO.: 881681-01-2

Vilanterol Impurity 1

CAT No.: KL-02-02617

Mol.F.: C27H37Cl2NO5

Vilanterol Trifenatate Dioxin

API Family: Vilanterol Trifenatate

CAT No.: KL-02-02618

CAS NO.: 2677047-63-9

Mol.F.: C27H37Cl2NO5 : C20H16O2

Vilanterol Impurity 3

CAT No.: KL-02-02619

CAS NO.: 503070-57-3

Mol.F.: C15H21BrCl2O2

Vilanterol Impurity 4

CAT No.: KL-02-02620

CAS NO.: 452339-73-0

Mol.F.: C13H15NO4

(S)-Vilanterol

CAT No.: KL-02-02621

CAS NO.: 2514963-34-7

Mol.F.: C24H33Cl2NO5

Vilanterol Impurity 17

CAT No.: KL-02-02622

CAS NO.: 1463889-71-5

Mol.F.: C15H23Cl2NO2

Acetoxyvalerenic Acid

API Family: Valerenic Acid

CAT No.: KL-02-02623

CAS NO.: 84638-55-1

Mol.F.: C17H24O4

Viloxazine Impurity 8

API Family: Viloxazine

CAT No.: KL-02-02624

Mol.F.: C12H17NO3 : HCl

Vismodegib Impurity 30

API Family: Vismodegib

CAT No.: KL-02-02625

CAS NO.: 879088-41-2

Mol.F.: C11H9ClN2

Vismodegib Impurity 31

API Family: Vismodegib

CAT No.: KL-02-02626

CAS NO.: 53250-83-2

Mol.F.: C8H7ClO4S

Vismodegib Impurity 32

API Family: Vismodegib

CAT No.: KL-02-02627

CAS NO.: 879088-40-1

Mol.F.: C11H7ClN2O2

Xylometazoline EP Impurity B

CAT No.: KL-02-02628

CAS NO.: 19387-83-8

Mol.F.: C13H19Cl

Xylometazoline EP Impurity C

CAT No.: KL-02-02629

CAS NO.: 84803-57-6

Mol.F.: C14H19N

Xylometazoline EP Impurity D

CAT No.: KL-02-02630

CAS NO.: 98-19-1

Mol.F.: C12H18

Xylometazoline EP Impurity F

CAT No.: KL-02-02631

CAS NO.: 854646-92-7

Mol.F.: C14H20O2

Ziprasidone Sulfoxide

API Family: Ziprasidone

CAT No.: KL-02-02632

CAS NO.: 188797-80-0

Mol.F.: C21H21ClN4O2S

Zoledronic Acid monohydrate

API Family: zoledronic acid

Zoledronic Acid EP Impurity D

API Family: zoledronic acid

CAT No.: KL-02-02634

CAS NO.: 22884-10-2

Mol.F.: C5H6N2O2

Zopiclone Impurity (2-Amino-5-chloropyridine)

API Family: Zopiclone

CAT No.: KL-02-02635

CAS NO.: 1072-98-6

Mol.F.: C5H5ClN2

Zonisamide Related Compound A

API Family: Zonisamide

CAT No.: KL-02-02636

CAS NO.: 73101-64-1

Mol.F.: C8H6NNaO4S

Zuclopenthixol Decanoate EP Impurity C

API Family: Zuclopenthixol

CAT No.: KL-02-02637

CAS NO.: 53772-83-1

Mol.F.: C22H25ClN2OS

Zofenopril R-Isomer

API Family: Zofenopril

CAT No.: KL-02-02638

CAS NO.: 136457-18-6

Mol.F.: C22H23NO4S2

Pravastatin EP Impurity E

CAT No.: KL-02-02642

CAS NO.: 722504-45-2

Mol.F.: C23H36O8 : Na

Pravastatin Related Compound A

CAT No.: KL-02-02643

CAS NO.: 81093-43-8

Mol.F.: C23H36O7: Na

Pravastatin Deshydroxy Impurity

Cyclophosphamide EP Impurity C

API Family: Cyclophosphamide

CAT No.: KL-02-02645

CAS NO.: 821-48-7

Mol.F.: C4H9Cl2N : HCl

Duvoglustat hydrochloride

N-Methylmoranoline

Chlorhexidine EP Impurity P

Pemetrexed sodium 5-ethyl ester

API Family: Pemetrexed sodium

Erythromycin A Oxime

API Family: Erythromycin A

Azithromycin EP Impurity B

Azithromycin EP Impurity O

7-Ethylmethylamino Analogue

Sitagliptin Ketoamide Impurity

Ibrutinib N-Desacryloyl Impurity

CAT No.: KL-02-02655

CAS NO.: 1022150-12-4

Mol.F.: C22H22N6O

Bilastine Impurity 2

CAT No.: KL-02-02656

CAS NO.: 1181267-36-6

Mol.F.: C21H31N3O3

Rifaximin EP Impurity C (Sodium salt)

API Family: Rifaximin

Racecadotril EP Impurity C

API Family: Racecadotril

Cefpodoxime Proxetil EP Impurity E (Mixture of Diastereomers)

API Family: Cefpodoxime Proxetil

CAT No.: KL-02-02659

CAS NO.: 217803-89-9

Mol.F.: C22H27N5O10S2

Pravastatin Dihydronaphthalene Lactone Impurity

CAT No.: KL-02-02660

CAS NO.: 1114834-87-5

Mol.F.: C18H22O4

Rizatriptan EP Impurity C

Rizatriptan N-Methyl Adduct

CAT No.: KL-02-02662

CAS NO.: 1030849-63-8

Mol.F.: C16H22N5

Rizatriptan EP Impurity I

Rizatriptan EP Impurity A

Didemethyl Rizatriptan

Fluorescein EP Impurity B

API Family: Fluorescein

CAT No.: KL-02-02666

CAS NO.: 88-99-3

Mol.F.: C8H6O4

5-Carboxyphthalide Escitalopram Impurity

API Family: Escitalopram

CAT No.: KL-02-02667

CAS NO.: 4792-29-4

Mol.F.: C9H6O4

Abacavir EP Impurity F

API Family: ABACAVIR

CAT No.: KL-02-02668

CAS NO.: 1443421-68-8

Mol.F.: C18H26N6O

Abacavir EP Impurity A

Abacavir Impurity E

Abacavir 5’-Phosphate

Abacavir Carboxylate

Cyclopropyl Diaminopurine Abacavir

"Z-8,9 Avermectin B1a"

API Family: ABAMECTIN

CAT No.: KL-02-02674

CAS NO.: 113665-89-7

Mol.F.: C48H72O14

8a-Oxo Avermectin B1a

API Family: ABAMECTIN

CAT No.: KL-02-02675

CAS NO.: 102190-68-1

Mol.F.: C48H70O15

Dehydroabietic Acid

API Family: ABIETIC ACID

CAT No.: KL-02-02676

CAS NO.: 1740-19-8

14-Chlorodehydroabietic Acid

API Family: ABIETIC ACID

CAT No.: KL-02-02677

CAS NO.: 65281-76-7

Mol.F.: C20H27ClO2

Dichlordehydroabietic Acid

API Family: ABIETIC ACID

CAT No.: KL-02-02678

CAS NO.: 57055-39-7

Mol.F.: C20H26Cl2O2

Abiraterone 5-Alpha-17-(3-Pyridyl)-16-Androstene-3-One

API Family: ABIRATERONE

CAT No.: KL-02-02679

CAS NO.: 154229-26-2

Mol.F.: C24H31NO

Acebutolol EP Impurity C

CAT No.: KL-02-02680

CAS NO.: 40188-45-2

Mol.F.: C12H15NO3

Acebutolol EP Impurity B HCl

CAT No.: KL-02-02681

CAS NO.: 22568-64-5

Mol.F.: C16H24N2O4. HCl

Acebutolol EP Impurity F

CAT No.: KL-02-02682

CAS NO.: 96480-91-0

Mol.F.: C15H21NO5

Acebutolol EP Impurity I HCl

CAT No.: KL-02-02683

CAS NO.: 441019-91-6

Mol.F.: C17H26N2O4. HCl

Acebutolol EP Impurity K HCl

CAT No.: KL-02-02684

CAS NO.: 57898-71-2

Mol.F.: C20H32N2O4. HCl

Aceclofenac EP Impurity G

CAT No.: KL-02-02685

CAS NO.: 1215709-75-3

Mol.F.: C18H15Cl2NO6

4'-Hydroxy Aceclofenac

CAT No.: KL-02-02686

CAS NO.: 229308-90-1

Mol.F.: C16H13Cl2NO5

Aceclofenac tert-Butyl Ester

CAT No.: KL-02-02687

CAS NO.: 139272-68-7

Mol.F.: C20H21Cl2NO4

Aceclofenac EP Impurity B

CAT No.: KL-02-02688

CAS NO.: 15307-78-5

Mol.F.: C15H13Cl2NO2

Aceclofenac EP Impurity D

CAT No.: KL-02-02689

CAS NO.: 139272-66-5

Mol.F.: C17H15Cl2NO4

Aceclofenac EP Impurity E

CAT No.: KL-02-02690

CAS NO.: 139272-67-6

Mol.F.: C18H17Cl2NO4

Perhydroacenaphthene

API Family: ACENAPHTHENE

CAT No.: KL-02-02691

CAS NO.: 2146-36-3

Mol.F.: C12H20

Acepromazine Maleate

Mol.F.: C19H22N2OS. C4H4O4

API Family: ACEPROMAZINE

CAT No.: KL-02-02692

CAS NO.: 3598-37-6

Acesulfame Potassium Impurity B

API Family: ACESULFAME POTASSIUM

CAT No.: KL-02-02693

CAS NO.: 72827-08-8

Mol.F.: C4H4ClNO4S

2-(Thiophen-2-yl) Acetamide

API Family: ACETAMIDE

CAT No.: KL-02-02694

CAS NO.: 4461-29-4

Mol.F.: C6H7NOS

Paracetamol EP Impurity C

CAT No.: KL-02-02695

CAS NO.: 3964-54-3

Mol.F.: C8H8ClNO2

Paracetamol EP Impurity G

CAT No.: KL-02-02697

CAS NO.: 34523-34-7

Paracetamol EP Impurity I

CAT No.: KL-02-02698

CAS NO.: 118-93-4

Mol.F.: C8H8O2

Paracetamol EP Impurity N

CAT No.: KL-02-02699

CAS NO.: 3070-86-8

Mol.F.: C16H16N2O3

Acetaminophen Sulphate Potassium Salt

CAT No.: KL-02-02700

CAS NO.: 32113-41-0

Mol.F.: C8H8NO5S. K

Acetaminophen Impurity 7 (4-quinoneimine)

CAT No.: KL-02-02701

CAS NO.: 3009-34-5

Mol.F.: C6H5NO

Paracetamol EP Impurity M HCl

CAT No.: KL-02-02702

CAS NO.: 1965310-24-0

Mol.F.: C12H11NO2. HCl

3-Cysteinyl Acetaminophen

CAT No.: KL-02-02703

CAS NO.: 53446-10-9

Mol.F.: C11H14N2O4S

Paracetamol (Acetaminophen) EP Impurity H

CAT No.: KL-02-02704

CAS NO.: 2623-33-8

Mol.F.: C10H11NO3

Acetazolamide EP Impurity A

CAT No.: KL-02-02705

CAS NO.: 60320-32-3

Mol.F.: C4H4ClN3OS

Acetazolamide EP Impurity B

CAT No.: KL-02-02706

CAS NO.: 5393-55-5

Mol.F.: C4H5N3OS

Acetazolamide EP Impurity C

CAT No.: KL-02-02707

CAS NO.: 32873-56-6

Mol.F.: C4H5N3OS2

Acetazolamide EP Impurity D

CAT No.: KL-02-02708

CAS NO.: 14949-00-9

Mol.F.: C2H4N4O2S2

Acetazolamide EP Impurity E

CAT No.: KL-02-02709

CAS NO.: 827026-60-8

Mol.F.: C4H5N3O4S2

Acetazolamide EP Impurity F

CAT No.: KL-02-02710

CAS NO.: 80495-47-2

Mol.F.: C8H9N7O6S4

Acetylglycinamide Impurity B

API Family: ACETYLGLYCINAMIDE

CAT No.: KL-02-02711

CAS NO.: 1121-89-7

Mol.F.: C5H7NO2

Acitretin EP Impurity A

API Family: ACITRETIN

CAT No.: KL-02-02712

CAS NO.: 69427-46-9

9-cis-Acitretin

API Family: ACITRETIN

CAT No.: KL-02-02713

CAS NO.: 419534-31-9

Acotiamide Impurity 6 Maleate

Mol.F.: C22H32N4O5S. C4H4O4

API Family: ACOTIAMIDE

CAT No.: KL-02-02714

CAS NO.: 185103-81-5

Acotiamide Impurity 8 Maleate

Mol.F.: C21H30N4O5S. C4H4O4

API Family: ACOTIAMIDE

CAT No.: KL-02-02715

CAS NO.: 185105-17-3

Carbamazepine EP Impurity B

Proflavine Hemisulfate

Mol.F.: C13H11N3. 0.5 H2O4S

API Family: ACRIFLAVINE

CAT No.: KL-02-02718

CAS NO.: 1811-28-5

Acyclovir Benzoate

API Family: ACiCLOVIR

CAT No.: KL-02-02719

CAS NO.: 59277-91-7

Mol.F.: C15H15N5O4

Acyclovir (Aciclovir) Impurity H

API Family: ACiCLOVIR

CAT No.: KL-02-02720

CAS NO.: 133186-23-9

Mol.F.: C17H17N5O5

O-Desmethyl Adapalene

CAT No.: KL-02-02721

CAS NO.: 125316-60-1

Mol.F.: C27H26O3

Adapalene EP Impurity B

CAT No.: KL-02-02722

CAS NO.: 1346599-76-5

Mol.F.: C28H28O4

Adapalene EP Impurity D

CAT No.: KL-02-02723

CAS NO.: 932033-57-3

Mol.F.: C34H42O2

2-(1-Adamantyl)-4-Bromoanisole

CAT No.: KL-02-02724

CAS NO.: 104224-63-7

Mol.F.: C17H21BrO

Adapalene EP Impurity A

CAT No.: KL-02-02725

CAS NO.: 932033-58-4

Mol.F.: C22H14O4

Adefovir Dipivoxil Impurity 10 (Mono-POM Methyl Adefovir)

API Family: ADEFOVIR

CAT No.: KL-02-02726

CAS NO.: 1875153-79-9

Mol.F.: C15H24N5O6P

Adefovir Dipivoxyl Impurity A

Adefovir Dipivoxyl Impurity C

Tetraacetyl Adenosine

CAT No.: KL-02-02729

CAS NO.: 7387-58-8

Mol.F.: C18H21N5O8

Adenosine Impurity (2'-O-MB-CAMP)

CAT No.: KL-02-02730

CAS NO.: 55443-13-5

Mol.F.: C14H17N5O7P. Na

Adenosine-5'-Monophosphate Sodium Salt

CAT No.: KL-02-02731

CAS NO.: 13474-03-8

Mol.F.: C10H13N5O7P. Na

Adenosine-5'-Diphosphate Disodium Salt

Mol.F.: C10H13N5O10P2. 2 Na

CAT No.: KL-02-02732

CAS NO.: 16178-48-6

Adenosine 5'-Triphosphate as Disodium Salt

Mol.F.: C10H14N5O13P3. 2 Na

CAT No.: KL-02-02733

CAS NO.: 34369-07-8

Adenosine Impurity 60

CAT No.: KL-02-02734

CAS NO.: 256953-68-1

Mol.F.: C28H37N9O5S

Adenosine Related Compound 6 (MK-8591)

API Family: ADENOSYL-L-METHIONINE

CAT No.: KL-02-02735

CAS NO.: 865363-93-5

Mol.F.: C12H12FN5O3

Diphenylacetyl Chloride

API Family: ADIPHENINE

CAT No.: KL-02-02737

CAS NO.: 1871-76-7

Mol.F.: C14H11ClO

Afatinib Impurity A

CAT No.: KL-02-02738

CAS NO.: 402855-07-6

Mol.F.: C18H14ClFN4O4

Afatinib Impurity B

CAT No.: KL-02-02739

CAS NO.: 314771-76-1

Mol.F.: C18H16ClFN4O2

Afatinib Impurity C

CAT No.: KL-02-02740

CAS NO.: 945553-91-3

Mol.F.: C24H25ClFN5O3

Afatinib Impurity D

CAT No.: KL-02-02741

CAS NO.: 1680184-59-1

Mol.F.: C24H25ClFN5O3

Afatinib Impurity H

CAT No.: KL-02-02742

CAS NO.: 2223677-64-1

Mol.F.: C22H20ClFN4O3

Agomelatine Impurity D

CAT No.: KL-02-02743

CAS NO.: 1379005-34-1

3-Hydroxy Agomelatine

CAT No.: KL-02-02744

CAS NO.: 166526-99-4

Mol.F.: C15H17NO3

7-Desmethyl Agomelatine

CAT No.: KL-02-02745

CAS NO.: 152302-45-9

Mol.F.: C14H15NO2

7-Desmethyl-3-hydroxyagomelatine

CAT No.: KL-02-02746

CAS NO.: 166527-00-0

Mol.F.: C14H15NO3

Agomelatine Impurity 10 Hydrobromide

CAT No.: KL-02-02747

CAS NO.: 144705-51-1

Mol.F.: C12H13NO. HBr

Agomelatine Impurity A HCl

CAT No.: KL-02-02748

CAS NO.: 139525-77-2

Mol.F.: C13H15NO. HCl

Agomelatine Impurity B

CAT No.: KL-02-02749

CAS NO.: 138113-07-2

Mol.F.: C13H13NO2

Albendazole Impurity 7 (Methyl Cyanocarbamate) Sodium Salt

CAT No.: KL-02-02750

CAS NO.: 51234-98-1

Mol.F.: C3H3N2O2. Na

Albendazole EP Impurity H

CAT No.: KL-02-02751

CAS NO.: 2469260-71-5

Mol.F.: C15H19N3O3S

Albendazole EP Impurity L

CAT No.: KL-02-02752

CAS NO.: 108579-67-5

Mol.F.: C12H15N3O2S

Albendazole EP Impurity J

CAT No.: KL-02-02753

CAS NO.: 946498-41-5

Mol.F.: C9H7Cl2N3O2

Albendazole EP Impurity F

CAT No.: KL-02-02754

CAS NO.: 80983-45-5

Mol.F.: C10H11N3O2S

Alclometasone Dipropionate

API Family: ALCLOMETASONE

CAT No.: KL-02-02755

CAS NO.: 66734-13-2

Mol.F.: C28H37ClO7

AlclometasoneDipropionateRelated Compound A

API Family: ALCLOMETASONE

CAT No.: KL-02-02756

CAS NO.: 71868-53-6

Mol.F.: C28H38O7

Tetrahydro Aldosterone

API Family: ALDOSTERONE

CAT No.: KL-02-02757

CAS NO.: 13489-75-3

Mol.F.: C21H32O5

1-Dehydroaldosterone

API Family: ALDOSTERONE

CAT No.: KL-02-02758

CAS NO.: 76959-24-5

Alendronic Acid Sodium Salt

API Family: ALENDRONIC ACID

CAT No.: KL-02-02759

CAS NO.: 129318-43-0

Mol.F.: C4H12NO7P2. Na

Alendronic Acid Dimeric Anhydride

API Family: ALENDRONIC ACID

CAT No.: KL-02-02760

CAS NO.: 165043-20-9

Mol.F.: C8H22N2O12P4

Alfacalcidol EP Impurity A

API Family: ALFACALCIDOL

CAT No.: KL-02-02761

CAS NO.: 65445-14-9

Alfacalcidol EP Impurity B

API Family: ALFACALCIDOL

CAT No.: KL-02-02762

CAS NO.: 63181-13-5

Alfuzosin EP Impurity C

CAT No.: KL-02-02763

CAS NO.: 98902-34-2

Mol.F.: C19H27N5O4

Alfuzosin EP Impurity D

CAT No.: KL-02-02764

CAS NO.: 76362-29-3

Mol.F.: C14H21N5O2

Alfuzosin EP Impurity A

CAT No.: KL-02-02765

CAS NO.: 98902-36-4

Mol.F.: C19H23N5O4

Alfuzosin EP Impurity F

CAT No.: KL-02-02766

CAS NO.: 19216-53-6

Mol.F.: C12H16N4O2

Alfuzosin EP Impurity G

CAT No.: KL-02-02767

CAS NO.: 928780-95-4

Mol.F.: C24H30N8O4

Algestone Acetophenide

API Family: ALGESTONE

CAT No.: KL-02-02768

CAS NO.: 24356-94-3

Mol.F.: C29H36O4

Algestone Acetonide

API Family: ALGESTONE

CAT No.: KL-02-02769

CAS NO.: 1120726

Allopurinol EP Impurity A

CAT No.: KL-02-02773

CAS NO.: 5334-31-6

Mol.F.: C4H6N4O

Allopurinol EP Impurity B

CAT No.: KL-02-02774

CAS NO.: 22407-20-1

Mol.F.: C5H6N4O2

Allopurinol EP Impurity D

CAT No.: KL-02-02775

CAS NO.: 6994-25-8

Mol.F.: C6H9N3O2

Allopurinol EP Impurity E

CAT No.: KL-02-02776

CAS NO.: 31055-19-3

Mol.F.: C7H9N3O3

"1,2-Didehydro-Dideoxy-D-Allose"

Polyallylamine Hydrochloride

API Family: ALLYLAMINE

CAT No.: KL-02-02778

CAS NO.: 71550-12-4

Mol.F.: (C3H7N HCl)n

Allylestrenol Impurity A

API Family: ALLYLESTRENOL

CAT No.: KL-02-02779

CAS NO.: 3646-28-4

Mol.F.: C18H26O

Almotriptan Hydrazine Precursor HCl

API Family: ALMOTRIPTAN

CAT No.: KL-02-02780

CAS NO.: 334981-11-2

Mol.F.: C11H17N3O2S. HCl

Gamma-Aminobutyric Acid Almotriptan

API Family: ALMOTRIPTAN

CAT No.: KL-02-02781

CAS NO.: 603137-41-3

Mol.F.: C17H25N3O4S

Almotriptan Related Compound (Aniline Precursor)

API Family: ALMOTRIPTAN

CAT No.: KL-02-02782

CAS NO.: 334981-10-1

Mol.F.: C11H16N2O2S

Aloin A

N-Desmethyl Alosetron

API Family: ALOSETRON

CAT No.: KL-02-02785

CAS NO.: 122852-63-5

Mol.F.: C16H16N4O

Hydroxymethyl Alosetron

API Family: ALOSETRON

CAT No.: KL-02-02786

CAS NO.: 863485-46-5

Mol.F.: C17H18N4O2

"3,4-Didehydro Alosetron"

API Family: ALOSETRON

CAT No.: KL-02-02787

CAS NO.: 122852-86-2

Mol.F.: C17H16N4O

Alverine EP Impurity E HCl

4-Hydroxy Alverine HCl

API Family: ALVERINE

CAT No.: KL-02-02796

CAS NO.: 142047-93-6

Mol.F.: C20H27NO. HCl

N-Desethyl Alverine HCl

Alverine EP Impurity A

Alverine EP Impurity B

Alverine EP Impurity C HCl

Alvocidib (Flavopiridol)

API Family: ALVOCIDIB

CAT No.: KL-02-02801

CAS NO.: 146426-40-6

Mol.F.: C21H20ClNO5

Alvocidib (Flavopiridol) Fluoro Analogue

API Family: ALVOCIDIB

CAT No.: KL-02-02802

CAS NO.: 1271744-68-3

Mol.F.: C21H20FNO5

Ambrisentan Hydroxyester Impurity

CAT No.: KL-02-02803

CAS NO.: 177036-78-1

Mol.F.: C17H18O4

(R)-Ambrisentan

CAT No.: KL-02-02804

CAS NO.: 1007358-76-0

Mol.F.: C22H22N2O4

4-Hydroxy Methyl Ambrisentan

CAT No.: KL-02-02805

CAS NO.: 1106685-66-8

Mol.F.: C22H22N2O5

Ambrisentan Impurity E

CAT No.: KL-02-02806

CAS NO.: 1312092-82-2

Mol.F.: C21H18N2O3

Ambroxol EP Impurity C

Ambroxol EP Impurity D HCl

Mol.F.: C13H18Br2N2O. HCl

API Family: AMBROXOL

CAT No.: KL-02-02808

CAS NO.: 1384955-66-1

Ametryn Impurity 3 (GS 26831)

"N2-Ethyl-6-(methylthio)-1,3,5-triazine-2,4-diamine (GS 11355)"

"2,4-Diamino-1,3,5-Triazine"

Amifostine Disulfide

Mol.F.: C10H26N4S2. 4 HCl

API Family: AMIFOSTINE

CAT No.: KL-02-02812

CAS NO.: 10027-65-3

Amikacin EP Impurity I

Amiloride EP Impurity A

API Family: AMILORIDE

CAT No.: KL-02-02814

CAS NO.: 1458-01-1

Mol.F.: C6H7ClN4O2

Amiloride EP Impurity C

API Family: AMILORIDE

CAT No.: KL-02-02815

CAS NO.: 76599-74-1

Mol.F.: C6H7ClN6O2

Amiodarone di-deiodo Impurity HCl

CAT No.: KL-02-02816

CAS NO.: 95820-13-6

Mol.F.: C25H31NO3. HCl

"N,N-Di-Desethyl Amiodarone HCl"

CAT No.: KL-02-02817

CAS NO.: 757220-04-5

Mol.F.: C21H21I2NO3. HCl

Methoxy Amiodarone

CAT No.: KL-02-02818

CAS NO.: 83790-87-8

Mol.F.: C20H20O3

2-butyl benzofuran

CAT No.: KL-02-02819

CAS NO.: 4265-27-4

Mol.F.: C12H14O

Amisulpride EP Impurity D

API Family: AMISULPRIDE

CAT No.: KL-02-02820

CAS NO.: 71676-00-1

Mol.F.: C16H25N3O4S

Amisulpride EP Impurity C

API Family: AMISULPRIDE

CAT No.: KL-02-02821

CAS NO.: 176849-91-5

Mol.F.: C15H22IN3O2

Amisulpride EP Impurity G

API Family: AMISULPRIDE

CAT No.: KL-02-02822

CAS NO.: 148516-68-1

Mol.F.: C17H27N3O4S

Amitriptyline EP Impurity G

API Family: AMITRIPTYLINE

CAT No.: KL-02-02823

CAS NO.: 1210-34-0

Mol.F.: C15H14O

Dibenzosuberenol

API Family: AMITRIPTYLINE

CAT No.: KL-02-02824

CAS NO.: 10354-00-4

Mol.F.: C15H12O

Amitriptyline EP Impurity F

API Family: AMITRIPTYLINE

CAT No.: KL-02-02826

CAS NO.: 1159-82-6

Amlodipine EP Impurity F Maleate

Mol.F.: C19H23ClN2O5. C4H4O4

CAT No.: KL-02-02827

CAS NO.: 400024-11-5

N-Formyl Amlodipine

CAT No.: KL-02-02828

CAS NO.: 93848-81-8

Mol.F.: C21H25ClN2O6

Amlodipine EP Impurity G

CAT No.: KL-02-02829

CAS NO.: 43067-01-2

Mol.F.: C17H18ClNO4

Amlodipine N-Lactoside

CAT No.: KL-02-02830

CAS NO.: 749864-27-5

Mol.F.: C32H45ClN2O15

Amlodipine Aspartic Acid Impurity

CAT No.: KL-02-02831

CAS NO.: 400602-35-9

Mol.F.: C24H29ClN2O9

(R)-Amlodipine

CAT No.: KL-02-02832

CAS NO.: 103129-81-3

Mol.F.: C20H25ClN2O5

3-O-Desmethyl Amlodipine

CAT No.: KL-02-02833

CAS NO.: 113994-37-9

Mol.F.: C19H23ClN2O5

5-O-Desethyl Amlodipine

CAT No.: KL-02-02834

CAS NO.: 1809326-44-0

Mol.F.: C18H21ClN2O5

3-O-Desethyl-5-O-desmethyl Amlodipine

CAT No.: KL-02-02835

CAS NO.: 1821498-25-2

Mol.F.: C17H19ClN2O5

(S)-Amlodipine

CAT No.: KL-02-02836

CAS NO.: 103129-82-4

Mol.F.: C20H25ClN2O5

Deschloro Amlodipine Maleate

Mol.F.: C20H26N2O5. C4H4O4

CAT No.: KL-02-02837

CAS NO.: 88150-53-2

Amlodipine Acetyl Impurity

CAT No.: KL-02-02838

CAS NO.: 93848-82-9

Mol.F.: C22H27ClN2O6

Amlodipine EP Impurity H

CAT No.: KL-02-02839

CAS NO.: 318465-73-5

Mol.F.: C28H29ClN2O8

Amlodipine EP Impurity E Maleate

Mol.F.: C21H27ClN2O5. C4H4O4

CAT No.: KL-02-02840

CAS NO.: 400024-12-6

Deschloro Amlodipine

CAT No.: KL-02-02841

CAS NO.: 88150-52-1

Mol.F.: C20H26N2O5

N-Desethyl Amodiaquine DiHCl

Mol.F.: C18H18ClN3O. 2 HCl

API Family: AMODIAQUINE

CAT No.: KL-02-02842

CAS NO.: 79049-30-2

Amorolfine EP Impurity C

CAT No.: KL-02-02843

CAS NO.: 922734-43-8

Mol.F.: C16H26ClNO

Amorolfine EP Impurity D

CAT No.: KL-02-02844

CAS NO.: 67564-91-4

Mol.F.: C20H33NO

Amorolfine EP Impurity B

CAT No.: KL-02-02845

CAS NO.: 142347-84-0

Mol.F.: C21H33NO3

Amorolfine EP Impurity A

CAT No.: KL-02-02846

CAS NO.: 78613-39-5

Mol.F.: C21H35NO2

Amoxapine Chlorophenoxyaniline Carbamate

API Family: AMOXAPINE

CAT No.: KL-02-02847

CAS NO.: 31879-60-4

Mol.F.: C15H14ClNO3

Amoxicillin EP Impurity I

CAT No.: KL-02-02848

CAS NO.: 22818-40-2

Mol.F.: C8H9NO3

Amoxicillin EP Impurity J

Mol.F.: (C15H18N3O5S)n. C16H18N3O5S

CAT No.: KL-02-02849

CAS NO.: 73590-06-4

Amoxicillin Dimer Impurity

CAT No.: KL-02-02850

CAS NO.: 210289-72-8

Mol.F.: C32H40N6O11S2

rac-Amoxicillin EP Impurity H

CAT No.: KL-02-02851

CAS NO.: 106644-43-3

Mol.F.: C13H17NO4

Amoxicillin EP Impurity B

CAT No.: KL-02-02852

CAS NO.: 26889-93-0

Mol.F.: C16H19N3O5S

Amoxicillin EP Impurity D

CAT No.: KL-02-02853

CAS NO.: 1642629-94-4

Mol.F.: C16H21N3O6S

Amoxicillin EP Impurity E

CAT No.: KL-02-02855

CAS NO.: 1356020-01-3

Mol.F.: C15H21N3O4S

Amoxicillin EP Impurity F

CAT No.: KL-02-02856

CAS NO.: 126247-63-0

Mol.F.: C10H8N2O2

Amoxicillin EP Impurity G

CAT No.: KL-02-02857

CAS NO.: 188112-75-6

Mol.F.: C24H26N4O7S

Amoxicillin EP Impurity H

CAT No.: KL-02-02858

CAS NO.: 205826-86-4

Mol.F.: C13H17NO4

Amphotericin B Methyl Ester

API Family: AMPHOTERICIN B

CAT No.: KL-02-02859

CAS NO.: 36148-89-7

Mol.F.: C48H75NO17

Amphotericin B EP Impurity A

API Family: AMPHOTERICIN B

CAT No.: KL-02-02860

CAS NO.: 1405-32-9

Mol.F.: C47H75NO17

Ampicillin EP Impurity J

CAT No.: KL-02-02861

CAS NO.: 6489-58-3

Mol.F.: C13H20N2O4S

Ampicillin EP Impurity K

CAT No.: KL-02-02862

CAS NO.: 40610-41-1

Mol.F.: C13H17NO3

Ampicillin EP Impurity B

CAT No.: KL-02-02863

CAS NO.: 19379-33-0

Mol.F.: C16H19N3O4S

Ampicillin Sodium Salt

CAT No.: KL-02-02864

CAS NO.: 69-52-3

Mol.F.: C16H19N3O4S. Na

Ampicillin EP Impurity E

CAT No.: KL-02-02865

CAS NO.: 1207726-28-0

Mol.F.: C24H26N4O5S

Ampicillin EP Impurity F

CAT No.: KL-02-02866

CAS NO.: 124774-48-7

Mol.F.: C15H21N3O3S

Ampicillin EP Impurity G

CAT No.: KL-02-02867

CAS NO.: 31485-02-6

Mol.F.: C16H14N2O2

Ampicillin EP Impurity H

CAT No.: KL-02-02868

CAS NO.: 73200-73-4

Mol.F.: C10H18N2O

Ampicillin EP Impurity I

CAT No.: KL-02-02869

CAS NO.: 10001-82-8

Mol.F.: C24H26N4O5S

"(S)-4-Chloro Butane-1,3-Diol"

API Family: AMPRENAVIR

CAT No.: KL-02-02870

CAS NO.: 139013-68-6

Mol.F.: C4H9ClO2

alfa-Amyrin

3-Hydroxy anagrelide

CAT No.: KL-02-02873

CAS NO.: 733043-41-9

Mol.F.: C10H7Cl2N3O2

Anagrelide KSM Hydrochloride

Mol.F.: C11H12Cl2N2O4. HCl

CAT No.: KL-02-02874

CAS NO.: 70380-50-6

8-Chloro Anagrelide

CAT No.: KL-02-02875

CAS NO.: 1092352-99-2

Mol.F.: C10H6Cl3N3O

Anagrelide USP Related Compound D HBr

Mol.F.: C12H13Cl2N3O2. HBr

CAT No.: KL-02-02876

CAS NO.: 70381-75-8

Anastrozole EP Impurity A

CAT No.: KL-02-02877

CAS NO.: 1215780-15-6

Mol.F.: C16H17N5

Anastrozole EP Impurity D

CAT No.: KL-02-02878

CAS NO.: 1027160-12-8

Mol.F.: C15H16Br2N2

"Anastrozole 1,3-Dicyanomethyl Impurity"

CAT No.: KL-02-02879

CAS NO.: 120511-74-2

Mol.F.: C11H10N2

Anastrozole EP Impurity H

CAT No.: KL-02-02880

CAS NO.: 120511-72-0

Mol.F.: C15H18N2

Anastrozole EP Impurity G

CAT No.: KL-02-02881

CAS NO.: 120511-92-4

Mol.F.: C17H19N5

Anastrozole EP Impurity E

CAT No.: KL-02-02882

CAS NO.: 120511-88-8

Mol.F.: C15H18N2O

Anastrozole EP Impurity I

CAT No.: KL-02-02883

CAS NO.: 120511-91-3

Mol.F.: C15H17ClN2

"Anastrozole 1,3-Dibromomethyl Impurity"

CAT No.: KL-02-02884

CAS NO.: 19294-04-3

Mol.F.: C9H10Br2

Anastrozole Diacid

CAT No.: KL-02-02885

CAS NO.: 1338800-81-9

Mol.F.: C17H21N3O4

AnastrozoleDiamide

CAT No.: KL-02-02886

CAS NO.: 120512-04-1

Mol.F.: C17H23N5O2

AnastrozoleMonoamide Mononitrile

CAT No.: KL-02-02887

CAS NO.: 120512-03-0

Mol.F.: C17H21N5O

Anastrozole Impurity A

CAT No.: KL-02-02888

CAS NO.: 918312-71-7

Mol.F.: C26H29N3

Anecortave Acetate

API Family: ANECORTAVE

CAT No.: KL-02-02889

CAS NO.: 7753-60-8

Mol.F.: C23H30O5

9Î±-Bromohydrocortisone Acetate

API Family: ANECORTAVE

CAT No.: KL-02-02890

CAS NO.: 50733-54-5

Mol.F.: C23H31BrO6

cis-Anethole

"3-(4-Methoxyphenyl)-N,N-Dimethylpropanethioamide"

Angiotensin I (1-7)

API Family: ANGIOTENSIN

CAT No.: KL-02-02893

CAS NO.: 51833-78-4

Mol.F.: C41H62N12O11

Apixaban Related Compound D

API Family: APIXABAN

CAT No.: KL-02-02895

CAS NO.: 1351611-14-7

Mol.F.: C26H25N5O5

Apixaban Related Compound H

API Family: APIXABAN

CAT No.: KL-02-02896

CAS NO.: 1421823-20-2

Mol.F.: C27H29ClN4O5

Apixaban Related Compound F

Apremilast EP Impurity B

API Family: APREMILAST

CAT No.: KL-02-02899

CAS NO.: 15371-06-9

Mol.F.: C10H9NO5

O-Desmethyl Apremilast

API Family: APREMILAST

CAT No.: KL-02-02900

CAS NO.: 1384441-38-6

Mol.F.: C21H22N2O7S

Desacetyl Apremilast

API Family: APREMILAST

CAT No.: KL-02-02901

CAS NO.: 635705-72-5

Mol.F.: C20H22N2O6S

"(1S,2R,3S)-Aprepitant"

CAT No.: KL-02-02902

CAS NO.: 170902-81-5

"(1S,2S,3S)-Aprepitant"

CAT No.: KL-02-02903

CAS NO.: 1242175-40-1

Aprepitant Impurity 1 Enantiomer HCl

CAT No.: KL-02-02904

CAS NO.: 171482-05-6

Aprepitant Impurity B Enantiomer HCl

CAT No.: KL-02-02905

CAS NO.: 183901-47-5

Mol.F.: C27H24F7NO2. HCl

Aprepitant Impurity 4 HCl

CAT No.: KL-02-02906

CAS NO.: 1333998-21-2

Aprepitant Impurity 5 HCl

CAT No.: KL-02-02907

CAS NO.: 1333995-14-4

Aprepitant Impurity 7 HCl

CAT No.: KL-02-02908

CAS NO.: 874460-46-5

Mol.F.: C20H19F6NO2. HCl

Aprepitant Impurity 8 HCl

CAT No.: KL-02-02909

CAS NO.: 1333998-27-8

Aprepitant Impurity 10 HCl

CAT No.: KL-02-02910

CAS NO.: 1447693-83-5

"(1R,2R,3R)-Aprepitant"

CAT No.: KL-02-02911

CAS NO.: 1148113-53-4

ent-Aprepitant

CAT No.: KL-02-02912

CAS NO.: 172822-29-6

"(1R,2S,3R)-Aprepitant"

CAT No.: KL-02-02913

CAS NO.: 1185502-97-9

"(1S,2R,3R)-Aprepitant"

CAT No.: KL-02-02914

CAS NO.: 1242175-34-3

"(1R,2S,3S)-Aprepitant"

CAT No.: KL-02-02915

CAS NO.: 172822-28-5

"1,4-Dideoxy-1,4-Imino-D-Arabinitol"

API Family: ARABINITOL

CAT No.: KL-02-02916

CAS NO.: 100937-52-8

Mol.F.: C5H11NO3

Arbekacin Sulfate

Mol.F.: C22H44N6O10. H2O4S

API Family: ARBEKACIN

CAT No.: KL-02-02917

CAS NO.: 104931-87-5

"Argatroban (L,2R,4S)-Isomer"

CAT No.: KL-02-02918

CAS NO.: 189264-04-8

Mol.F.: C23H36N6O5S

"Argatroban Impurity 39 (Ethyl (2S,4R)-4-Methylpipecolate)"

CAT No.: KL-02-02919

CAS NO.: 79199-62-5

Mol.F.: C9H17NO2

"(2S,4S)-Argatroban"

CAT No.: KL-02-02920

CAS NO.: 189264-03-7

Mol.F.: C23H36N6O5S

Argatroban Impurity 13 HCl

CAT No.: KL-02-02921

CAS NO.: 74874-08-1

Mol.F.: C15H28N6O5. HCl

Argatroban Impurity A

CAT No.: KL-02-02922

CAS NO.: 74874-09-2

Mol.F.: C25H35N7O7S

Argatroban Impurity 29

CAT No.: KL-02-02923

CAS NO.: 184043-01-4

Mol.F.: C16H25N5O4S

Argatroban Related Impurity 2

CAT No.: KL-02-02924

CAS NO.: 189264-02-6

Mol.F.: C23H36N6O5S

N-Carbamoyl-L-Arginine

N G -Hydroxy-L-arginine acetate salt

Mol.F.: C6H14N4O3. C2H4O2

API Family: ARGININE

CAT No.: KL-02-02926

CAS NO.: 53598-01-9

Glutamyl-Glycyl-Arginine Chloromethyl Ketone

L-Arginine L-Aspartate

Mol.F.: C6H14N4O2. C4H7NO4

API Family: ARGININE

CAT No.: KL-02-02928

CAS NO.: 7675-83-4

Cyclo rac–Arginine

AKA 2-Oxoarginine

Racemic Arimoclomol Maleate

Mol.F.: C14H20ClN3O3. C4H4O4

API Family: ARIMOCLOMOL

CAT No.: KL-02-02934

CAS NO.: 289893-24-9

Chlorobutoxyquinolinone

CAT No.: KL-02-02935

CAS NO.: 120004-79-7

Mol.F.: C13H16ClNO2

Aripiprazole N-Isomer

CAT No.: KL-02-02936

CAS NO.: 1797983-65-3

"5-(4-Bromobutoxy)-3,4-dihydroquinolin-2(1H)-one"

CAT No.: KL-02-02937

CAS NO.: 63309-35-3

Mol.F.: C13H16BrNO2

Aripiprazole N4-Oxide

CAT No.: KL-02-02938

CAS NO.: 573691-11-9

Mol.F.: C23H27Cl2N3O3

Aripiprazole Isomer

CAT No.: KL-02-02939

CAS NO.: 203395-78-2

Aripiprazole Spiro Analog

CAT No.: KL-02-02940

CAS NO.: 795313-24-5

Mol.F.: C14H19Cl2N2 . Br

Aripiprazole Diquinoline Butanediol Impurity

CAT No.: KL-02-02941

CAS NO.: 882880-12-8

Mol.F.: C22H24N2O4

alpha-Artemether

CAT No.: KL-02-02942

CAS NO.: 71939-51-0

Mol.F.: C16H26O5

Artemisitene (Methyl Artemisinin)

CAT No.: KL-02-02943

CAS NO.: 101020-89-7

Mol.F.: C15H20O5

Artemether EP Impurity A

CAT No.: KL-02-02944

CAS NO.: 1093625-96-7

Mol.F.: C14H22O3

Artemether EP Impurity C

CAT No.: KL-02-02945

CAS NO.: 181528-64-3

Mol.F.: C16H26O5

Dihydro Artemisinin (Mixture of alpha and beta Isomers)

CAT No.: KL-02-02946

CAS NO.: 131175-87-6

Dihydroartemisinin Tetrafurano Acetate

CAT No.: KL-02-02947

CAS NO.: 198817-95-7

3-Hydroxy-Desoxydihydro Artemisinin

CAT No.: KL-02-02948

CAS NO.: 126641-61-0

Dihydroartemisinin

CAT No.: KL-02-02949

CAS NO.: 71939-50-9

Artemisinic Acid

CAT No.: KL-02-02950

CAS NO.: 80286-58-4

Mol.F.: C15H22O2

Artemisinic Alcohol

CAT No.: KL-02-02951

CAS NO.: 125184-95-4

Mol.F.: C15H24O

Artemisinic Aldehyde

CAT No.: KL-02-02952

CAS NO.: 125276-60-0

Mol.F.: C15H22O

Deoxy Artemisinin

CAT No.: KL-02-02953

CAS NO.: 72826-63-2

Mol.F.: C15H22O4

Dihydro Artemisinic Acid

CAT No.: KL-02-02954

CAS NO.: 85031-59-0

Mol.F.: C15H24O2

Arteannuin H

CAT No.: KL-02-02955

CAS NO.: 207446-83-1

Mol.F.: C15H22O3

Deoxy-Dihydroartemisinin

CAT No.: KL-02-02956

CAS NO.: 72807-92-2

Mol.F.: C15H24O4

Artemisinin Impurity B

CAT No.: KL-02-02957

CAS NO.: 113472-97-2

Mol.F.: C15H22O5

Articaine EP Impurity G HCl

CAT No.: KL-02-02958

CAS NO.: 23964-59-2

Mol.F.: C14H22N2O3S. HCl

Articaine EP Impurity I

CAT No.: KL-02-02959

CAS NO.: 85006-31-1

Mol.F.: C7H9NO2S

Articaine EP Impurity J

CAT No.: KL-02-02960

CAS NO.: 1160919-46-9

Mol.F.: C10H12BrNO3S

2-Thiophene Acetyl Chloride

CAT No.: KL-02-02961

CAS NO.: 39098-97-0

Mol.F.: C6H5ClOS

Ascorbic Acid EP Impurity G

CAT No.: KL-02-02962

CAS NO.: 66757-69-5

Mol.F.: C6H6O7

Ascorbic Acid EP Impurity H

CAT No.: KL-02-02963

CAS NO.: 122046-79-1

Mol.F.: C7H8O7

D-Xylo-2-hexulosonic Acid Ethyl Ester

CAT No.: KL-02-02964

CAS NO.: 67776-07-2

Mol.F.: C7H12O7

Ascorbic Acid EP Impurity F

CAT No.: KL-02-02965

CAS NO.: 89-65-6

Mol.F.: C6H8O6

Dehydro Ascorbic Acid

CAT No.: KL-02-02966

CAS NO.: 33124-69-5

Mol.F.: C6H6O6

Ascorbic Acid 3-Sulfate

CAT No.: KL-02-02967

CAS NO.: 22430-27-9

Mol.F.: C6H8O9S

Asenapine Maleate

Mol.F.: C17H16ClNO. C4H4O4

CAT No.: KL-02-02968

CAS NO.: 85650-56-2

"(S,S)-Asenapine Maleate"

Mol.F.: C17H16ClNO . C4H4O4

CAT No.: KL-02-02969

CAS NO.: 135883-08-8

"(R,R)-Asenapine Maleate"

Mol.F.: C17H16ClNO . C4H4O4

CAT No.: KL-02-02970

CAS NO.: 135883-16-8

Cis-Asenapine

CAT No.: KL-02-02971

CAS NO.: 65621-78-5

Mol.F.: C17H16ClNO

Asenapine Lactam Impurity

CAT No.: KL-02-02972

CAS NO.: 934996-79-9

Mol.F.: C17H12ClNO2

Asenapine N-Desmethyl Impurity

CAT No.: KL-02-02973

CAS NO.: 1170701-78-6

Mol.F.: C16H14ClNO. HCl

Asenapine 11-Sulfate Impurity

CAT No.: KL-02-02974

CAS NO.: 1399103-21-9

Mol.F.: C17H16ClNO5S

rac-Aspartame EP Impurity C

API Family: ASPARTAME

CAT No.: KL-02-02975

CAS NO.: 150-30-1

Aspartame EP Impurity C

API Family: ASPARTAME

CAT No.: KL-02-02976

CAS NO.: 63-91-2

AsparticAcid EP Impurity I

API Family: ASPARTIC ACID

CAT No.: KL-02-02977

CAS NO.: 1783-96-6

Mol.F.: C4H7NO4

Acetylsalicylsalicylsalicylic Acid

Gentisuric Acid

Acetylsalicylic Acid EP Impurity D

Acetylsalicylic Acid EP Impurity F

Acetylsalicylic Acid EP Impurity E

O-Desmethyl Astemizole

API Family: ASTEMIZOLE

CAT No.: KL-02-02983

CAS NO.: 73736-50-2

Mol.F.: C27H29FN4O

Atazanavir EP Impurity C

CAT No.: KL-02-02984

CAS NO.: 1192224-24-0

Mol.F.: C26H43N5O7

Atazanavir EP Impurity F

CAT No.: KL-02-02985

CAS NO.: 1332981-14-2

Atazanavir EP Impurity G

CAT No.: KL-02-02986

CAS NO.: 1332981-16-4

Atazanavir related compound A

CAT No.: KL-02-02987

CAS NO.: 162537-11-3

Mol.F.: C8H15NO4

Atazanavir EP Impurity J

CAT No.: KL-02-02988

CAS NO.: 198904-86-8

Mol.F.: C32H42N4O5

"Atazanavir R,S,S,R-Diastereomer"

CAT No.: KL-02-02989

CAS NO.: 1292296-11-7

"Atazanavir S,S,R,S-Diastereomer"

CAT No.: KL-02-02990

CAS NO.: 1292296-10-6

Atazanavir EP Impurity E

CAT No.: KL-02-02991

CAS NO.: 1292296-09-3

Atazanavir Hydrazine Analog TriHCl

CAT No.: KL-02-02992

CAS NO.: 198904-87-9

Mol.F.: C22H26N4O. 3 HCl

Atazanavir EP Impurity A

CAT No.: KL-02-02993

CAS NO.: 4385-62-0

Mol.F.: C12H9NO2

Atazanavir EP Impurity B

CAT No.: KL-02-02994

CAS NO.: 127406-56-8

Mol.F.: C12H9NO

Atenolol EP Impurity D

Atenolol EP Impurity I

API Family: ATENOLOL

CAT No.: KL-02-02996

CAS NO.: 1797116-92-7

Mol.F.: C13H20N2O3

Atenolol EP Impurity J

Atenolol EP Impurity B

Atenolol EP Impurity H

Atipamezole Impurity 1 HCl

API Family: ATIPAMEZOLE

CAT No.: KL-02-03001

CAS NO.: 1160219-71-5

Mol.F.: C14H12N2O2. HCl

Atomoxetine Impurity 1 HCl

CAT No.: KL-02-03002

CAS NO.: 42064-62-0

Mol.F.: C18H23NO. HCl

R-Atomoxetine EP Impurity H

CAT No.: KL-02-03003

CAS NO.: 115290-81-8

Mol.F.: C10H15NO

rac-Atomoxetine HCl

CAT No.: KL-02-03004

CAS NO.: 82857-40-7

Mol.F.: C17H21NO. HCl

4-Hydroxy Atomoxetine Oxalate

Mol.F.: C17H21NO2. C2H2O4

CAT No.: KL-02-03005

CAS NO.: 457634-21-8

rac-Atomoxetine EP Impurity D HCl

CAT No.: KL-02-03006

CAS NO.: 873310-28-2

Atomoxetine N-Desmethyl Impurity

CAT No.: KL-02-03007

CAS NO.: 881995-46-6

Mol.F.: C16H19NO. HCl

Atorvastatin EP Impurity P

CAT No.: KL-02-03008

CAS NO.: 581772-29-4

Mol.F.: C36H39FN2O5

Atorvastatin EP Impurity N

CAT No.: KL-02-03009

CAS NO.: 134395-00-9

Mol.F.: C37H43FN2O5

Atorvastatin EP Impurity F Sodium Salt

CAT No.: KL-02-03010

CAS NO.: 1371615-56-3

Mol.F.: C40H47FN3O8. Na

Atorvastatin EP Impurity M

CAT No.: KL-02-03011

CAS NO.: 1146977-93-6

Mol.F.: C35H39FN2O5

Atorvastatin Dehydro Lactone

CAT No.: KL-02-03012

CAS NO.: 442851-50-5

Mol.F.: C33H31FN2O3

Atorvastatin EP Impurity J

CAT No.: KL-02-03013

CAS NO.: 1105067-93-3

Mol.F.: C33H33FN2O4

rac-Atorvastatin Calcium EP Impurity O Sodium Salt

CAT No.: KL-02-03014

CAS NO.: 1391052-00-8

Mol.F.: C33H32FN2O5. Na

5-Oxo Atorvastatin

CAT No.: KL-02-03015

CAS NO.: 1391052-82-6

3-Oxo Atorvastatin tert-Butyl Ester

CAT No.: KL-02-03016

CAS NO.: 134394-98-2

Mol.F.: C37H41FN2O5

para-Hydroxy Atorvastatin Calcium Salt

Mol.F.: C33H34FN2O6. 0.5 Ca

CAT No.: KL-02-03017

CAS NO.: 265989-44-4

Atorvastatin Cyclic Sodium Salt (Isopropyl) Impurity

CAT No.: KL-02-03018

CAS NO.: 873950-17-5

Mol.F.: C33H34FN2O7. Na

"Atorvastatin Acetonide t-Butyl Ester (3S,5S)-Isomer"

CAT No.: KL-02-03019

CAS NO.: 472967-95-6

Mol.F.: C40H47FN2O5

Atorvastatin 3-Deoxyhept-2Z-Enoic Acid Sodium Salt

CAT No.: KL-02-03020

CAS NO.: 1659317-56-2

Mol.F.: C33H32FN2O4. Na

"Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer"

CAT No.: KL-02-03021

CAS NO.: 186508-95-2

Mol.F.: C14H23NO4

ortho-Hydroxy Atorvastatin Calcium Salt

Mol.F.: C33H34FN2O6. 1/2 Ca

CAT No.: KL-02-03022

CAS NO.: 265989-46-6

Atorvastatin Diketoene Impurity

CAT No.: KL-02-03023

CAS NO.: 1331869-19-2

Mol.F.: C26H22FNO3

Atorvastatin-Amlodipine Dimer

CAT No.: KL-02-03024

CAS NO.: 425408-16-8

Mol.F.: C53H58ClFN4O9

"Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6S)-Isomer"

CAT No.: KL-02-03025

CAS NO.: 196085-85-5

Mol.F.: C14H23NO4

"Atorvastatin Acetonide t-Butyl Ester Side Chain (4R,6S)-Isomer"

CAT No.: KL-02-03026

CAS NO.: 196085-84-4

Mol.F.: C14H23NO4

10-trans-Atorvastatin Acetonide tert-Butyl Ester

CAT No.: KL-02-03027

CAS NO.: 1105067-90-0

Mol.F.: C40H47FN2O5

Atorvastatin Oxirane Impurity

CAT No.: KL-02-03028

CAS NO.: 1246818-88-1

Mol.F.: C26H24FNO3

Atorvastatin Difluoro Impurity

CAT No.: KL-02-03029

CAS NO.: 693793-82-7

Mol.F.: C26H23F2NO3

Atorvastatin Diketo Amide Impurity

CAT No.: KL-02-03030

CAS NO.: 125971-96-2

Mol.F.: C26H24FNO3

Defluoro Atorvastatin Acetonide tert-Butyl Ester

CAT No.: KL-02-03031

CAS NO.: 1105067-91-1

Mol.F.: C40H48N2O5

Difluoro Atorvastatin Acetonide tert-Butyl Ester

CAT No.: KL-02-03032

CAS NO.: 693793-87-2

Mol.F.: C40H46F2N2O5

para-Hydroxy Atorvastatin Lactone

CAT No.: KL-02-03033

CAS NO.: 163217-70-7

ortho-Hydroxy Atorvastatin Lactone

CAT No.: KL-02-03034

CAS NO.: 163217-74-1

Atorvastatin Lactone Diepoxide

CAT No.: KL-02-03035

CAS NO.: 1046118-40-4

Mol.F.: C33H33FN2O6

Atorvastatin EP Impurity K

CAT No.: KL-02-03036

CAS NO.: 345891-62-5

Mol.F.: C34H37FN2O5

Dihydroxy Diketo Atorvastatin Impurity

CAT No.: KL-02-03037

CAS NO.: 1046118-44-8

Mol.F.: C26H24FNO5

Atovaquone Impurity 3 (Mixture of cis and trans Isomers)

API Family: ATOVAQUONE

CAT No.: KL-02-03038

CAS NO.: 95233-36-6

Mol.F.: C14H17ClO

Atovaquone EP Impurity D

API Family: ATOVAQUONE

CAT No.: KL-02-03039

CAS NO.: 129700-41-0

Mol.F.: C23H21ClO3

Cis-Atracurium Besylate

Mol.F.: C53H72N2O12. 2 C6H5O3S

CAT No.: KL-02-03040

CAS NO.: 96946-42-8

Atracurium Impurity V Iodide

CAT No.: KL-02-03041

CAS NO.: 1075726-86-1

Mol.F.: C25H34NO6. I

Cisatracurium Besilate EP Impurity B Iodide

CAT No.: KL-02-03042

CAS NO.: 41431-32-7

Mol.F.: C22H30NO4. I

Atracurium Impurity 5 HCl

CAT No.: KL-02-03043

CAS NO.: 2048273-58-9

Mol.F.: C22H29NO5. HCl

Cisatracurium Besilate EP Impurity A

CAT No.: KL-02-03044

CAS NO.: 1075727-04-6

Mol.F.: C24H31NO6

Atracurium Besylate EP Impurity B

CAT No.: KL-02-03045

CAS NO.: 64228-77-9

Mol.F.: C51H66N2O12

Laudanosine

CAT No.: KL-02-03046

CAS NO.: 2688-77-9

Mol.F.: C21H27NO4

Cisatracurium EP Impurity F Besylate

Mol.F.: C29H42NO7. C6H5O3S

CAT No.: KL-02-03047

CAS NO.: 1100676-16-1

Cisatracurium Besilate EP Impurity C

CAT No.: KL-02-03048

CAS NO.: 85-63-2

Mol.F.: C21H27NO4

Cisatracurium Besilate EP Impurity R Dioxalate

Mol.F.: C51H66N2O12. 2 C2H2O4

CAT No.: KL-02-03049

CAS NO.: 96687-52-4

Desethylatrazine

Desisopropyl Atrazine

Atropine EP Impurity D

Atropine Impurity 2 ((-)-S-Tropic Acid)

Hyoscyamine EP Impurity E

Avanafil Impurity 8 ((R)-Avanafil)

API Family: AVANAFIL

CAT No.: KL-02-03055

CAS NO.: 1638497-26-3

Mol.F.: C23H26ClN7O3

Avibactam Impurity 9 Oxalate

Mol.F.: C15H22N2O3 . C2H2O4

API Family: AVIBACTAM

CAT No.: KL-02-03056

CAS NO.: 1416134-48-9

Avibactam Impurity 5 (Sodium salt)

API Family: AVIBACTAM

CAT No.: KL-02-03057

CAS NO.: 1383814-68-3

Mol.F.: C7H10N3O6S. Na

Avoparcin (Mixture of alfa- and beta-Isomers)

Mol.F.: "C89H102ClN9O36 (alfa), C89H101Cl2N9O36 (beta)"

API Family: AVOPARCIN

CAT No.: KL-02-03058

CAS NO.: 37332-99-3

Axitinib Sulfone

API Family: AXITINIB

CAT No.: KL-02-03059

CAS NO.: 1348536-59-3

Mol.F.: C22H18N4O3S

2-Acetyl Azacitidine

CAT No.: KL-02-03060

CAS NO.: 1174733-90-4

Mol.F.: C10H14N4O6

Decitabine6-Methyl Impurity

CAT No.: KL-02-03061

CAS NO.: 16352-06-0

Mol.F.: C4H6N4O

6-Amino-5-Azacytosine Pentose

CAT No.: KL-02-03062

CAS NO.: 105331-00-8

Mol.F.: C8H13N5O5

Azacitidine Triacetate

CAT No.: KL-02-03063

CAS NO.: 10302-78-0

Mol.F.: C14H18N4O8

N-Formyl-D-Ribofuranosyl-3-Guanylurea (Î±/beta-Mixture)

CAT No.: KL-02-03064

CAS NO.: 686299-20-7

Mol.F.: C8H14N4O6

Azacitidine USP Related Compound C

CAT No.: KL-02-03065

CAS NO.: 2508-80-7

Mol.F.: C7H14N4O5

Azacitidine USP Related Compound A

CAT No.: KL-02-03066

CAS NO.: 931-86-2

Mol.F.: C3H4N4O

Azatadine Dimaleate

Mol.F.: C20H22N2. 2 C4H4O4

API Family: AZATADINE

CAT No.: KL-02-03067

CAS NO.: 3978-86-7

Azathioprine EP Impurity A

CAT No.: KL-02-03068

CAS NO.: 4531-54-8

Mol.F.: C4H6N4O2

Azathioprine EP Impurity E Sodium Salt

CAT No.: KL-02-03069

CAS NO.: 35681-68-6

Mol.F.: C4H4N3O3. Na

Azathioprine EP Impurity D

CAT No.: KL-02-03070

CAS NO.: 6339-54-4

Mol.F.: C4H5N3O2S

Azathioprine EP Impurity G

CAT No.: KL-02-03071

CAS NO.: 5581-52-2

Mol.F.: C9H8N8O2S

Azelaic Acid Monoethyl Ester

API Family: AZELAIC ACID

CAT No.: KL-02-03072

CAS NO.: 1593-55-1

Mol.F.: C11H20O4

2-Nonenedioic Acid (Mixture of Z and E Isomers)

API Family: AZELAIC ACID

CAT No.: KL-02-03073

CAS NO.: 72461-80-4

Mol.F.: C9H14O4

(R)-Azelastine HCl

CAT No.: KL-02-03074

CAS NO.: 153408-28-7

Mol.F.: C22H24ClN3O. HCl

Azelastine USP Related Compound F

CAT No.: KL-02-03075

CAS NO.: 640279-88-5

Mol.F.: C22H24ClN3O2

(R)-Azelastine USP Related Compound F

CAT No.: KL-02-03076

CAS NO.: 1346617-18-2

Mol.F.: C22H24ClN3O2

(S)-Azelastine USP Related Compound F

CAT No.: KL-02-03077

CAS NO.: 1346617-06-8

Mol.F.: C22H24ClN3O2

(S)-Azelastine HCl

CAT No.: KL-02-03078

CAS NO.: 153408-27-6

Mol.F.: C22H25Cl2N3O

Z-Azelastine EP Impurity E

CAT No.: KL-02-03079

CAS NO.: 105279-16-1

Mol.F.: C15H9ClO2

Dehydro Azelnidipine

API Family: AZELNIDIPINE

CAT No.: KL-02-03080

CAS NO.: 918659-10-6

Mol.F.: C33H32N4O6

Azilsartan Impurity I

CAT No.: KL-02-03081

CAS NO.: 139481-33-7

Mol.F.: C23H17N3O3

Azilsartan Impurity J

CAT No.: KL-02-03082

CAS NO.: 1403474-78-1

Mol.F.: C24H18N4O5

Azilsartan Impurity K

CAT No.: KL-02-03083

CAS NO.: 1442400-68-1

Mol.F.: C23H16N4O5

Azilsartan Impurity E

CAT No.: KL-02-03084

CAS NO.: 136285-69-3

Mol.F.: C23H21N3O2

Azilsartan Impurity F

CAT No.: KL-02-03085

CAS NO.: 1863930-34-0

Mol.F.: C23H23N3O3

Azilsartan Ethyl Impurity

CAT No.: KL-02-03086

CAS NO.: 1403474-70-3

Mol.F.: C27H24N4O5

Azilsartan Ethyl Ring-opening Impurity

CAT No.: KL-02-03087

CAS NO.: 1403474-75-8

Mol.F.: C29H30N4O6

Azilsartan Impurity A

CAT No.: KL-02-03088

CAS NO.: 147404-76-0

Mol.F.: C25H23N3O4

Azilsartan Impurity B

CAT No.: KL-02-03089

CAS NO.: 1696392-11-6

Mol.F.: C24H21N3O4

Azilsartan Impurity C

CAT No.: KL-02-03090

CAS NO.: 1397836-49-5

Mol.F.: C24H22N4O4

Azilsartan Imidazole Carbonyl Dioxolene Ester

CAT No.: KL-02-03091

CAS NO.: 1514933-19-7

Mol.F.: C33H28N6O8

Azilsartan Impurity L

CAT No.: KL-02-03092

CAS NO.: 1442400-65-8

Mol.F.: C24H22N4O3

Azilsartan Impurity M

CAT No.: KL-02-03093

CAS NO.: 632322-61-3

Mol.F.: C24H19N3O3

Azilsartan Impurity D

CAT No.: KL-02-03094

CAS NO.: 1821386-21-3

Mol.F.: C22H18N4O4

Azithromycin Impurity R

CAT No.: KL-02-03096

CAS NO.: 161193-44-8

Mol.F.: C37H66N2O12

Azithromycin EP Impurity Q

CAT No.: KL-02-03097

CAS NO.: 2095879-65-3

Mol.F.: C44H75N3O15S

"Azaerythromycin A 11,12-Hydrogen Borate"

CAT No.: KL-02-03098

CAS NO.: 194809-66-0

Mol.F.: C37H69BN2O13

"Azithromycin Impurity 6 (Azithromycin 11,12-Hydrogenborate)"

CAT No.: KL-02-03099

CAS NO.: 194809-67-1

Mol.F.: C38H71BN2O13

Azithromycin EP Impurity K

CAT No.: KL-02-03100

CAS NO.: 612534-95-9

Mol.F.: C38H70N2O13

(Z)-Azoxystrobin

API Family: AZOXYSTROBIN

CAT No.: KL-02-03101

CAS NO.: 143130-94-3

Mol.F.: C22H17N3O5

Bacitracin EP Impurity E

Mol.F.: C66H98N16O17S. 2 C2HF3O2

API Family: BACITRACIN

CAT No.: KL-02-03102

CAS NO.: 22601-63-4

Baclofen EP Impurity B

Baclofen Impurity 2

(S)-Baclofen

(R)-Baclofen

Bambuterol EP Impurity C HCl

CAT No.: KL-02-03109

CAS NO.: 81732-52-7

Mol.F.: C15H24N2O4. HCl

Bambuterol EP Impurity D

CAT No.: KL-02-03110

CAS NO.: 112935-93-0

Mol.F.: C14H20N2O5

Bambuterol EP Impurity E

CAT No.: KL-02-03111

CAS NO.: 81732-48-1

Mol.F.: C14H18N2O5

Bambuterol EP Impurity B

CAT No.: KL-02-03112

CAS NO.: 112935-92-9

Mol.F.: C14H20N2O6

Bambuterol EP Impurity F HCl

CAT No.: KL-02-03113

CAS NO.: 2153431-91-3

Mol.F.: C18H27N3O5. HCl

5-Ethylbarbituric Acid

API Family: BARBITURIC ACID

CAT No.: KL-02-03114

CAS NO.: 2518-72-1

Mol.F.: C6H8N2O3

Dehydro Barnidipine

API Family: BARNIDIPINE

CAT No.: KL-02-03115

CAS NO.: 172331-68-9

Mol.F.: C27H27N3O6

Beclometasone (Beclomethasone) Dipropionate EP Impurity A

CAT No.: KL-02-03117

CAS NO.: 69224-79-9

Mol.F.: C25H33ClO6

Beclometasone Dipropionate EP Impurity V

CAT No.: KL-02-03118

CAS NO.: 205105-83-5

Beclometasone Dipropionate EP Impurity E

CAT No.: KL-02-03119

CAS NO.: 887130-68-9

Mol.F.: C28H36Cl2O7

Beclometasone Dipropionate EP Impurity I

CAT No.: KL-02-03120

CAS NO.: 52092-12-3

Mol.F.: C28H36O6

Beclometasone (Beclomethasone) Dipropionate EP Impurity O

CAT No.: KL-02-03121

CAS NO.: 14527-61-8

Mol.F.: C28H36Cl2O6

Beclometasone (Beclomethasone) Dipropionate EP Impurity H

CAT No.: KL-02-03122

CAS NO.: 5534-18-9

Mol.F.: C25H33ClO6

Beclometasone Dipropionate EP Impurity R

CAT No.: KL-02-03123

CAS NO.: 981-34-0

Beclometasone Dipropionate EP Impurity S

CAT No.: KL-02-03124

CAS NO.: 1709825-83-1

Mol.F.: C31H41ClO8

Beclometasone Dipropionate EP Impurity U

CAT No.: KL-02-03125

CAS NO.: 79578-39-5

Beclometasone Dipropionate EP Impurity D

CAT No.: KL-02-03126

CAS NO.: 52092-14-5

Mol.F.: C28H37BrO7

Beclometasone Dipropionate EP Impurity L

CAT No.: KL-02-03127

CAS NO.: 114371-33-4

Mol.F.: C28H39ClO7

N-Desmethyl Bedaquiline

API Family: BEDAQUILINE

CAT No.: KL-02-03128

CAS NO.: 861709-47-9

Mol.F.: C31H29BrN2O2

Belinostat Z-isomer

API Family: BELINOSTAT

CAT No.: KL-02-03129

CAS NO.: 1884227-58-0

Mol.F.: C15H14N2O4S

Beloranib Hemioxalate

Mol.F.: C29H41NO6 . 1/2C2H2O4

API Family: BELORANIB

CAT No.: KL-02-03130

CAS NO.: 529511-79-3

Benazepril Impurity B

API Family: BENAZEPRIL

CAT No.: KL-02-03131

CAS NO.: 98626-50-7

Mol.F.: C24H28N2O5

Benazepril Hydrochloride EP Impurity A

API Family: BENAZEPRIL

CAT No.: KL-02-03132

CAS NO.: 131064-75-0

Mol.F.: C24H28N2O5

Benazepril Related Compound F

API Family: BENAZEPRIL

CAT No.: KL-02-03134

CAS NO.: 109010-60-8

Mol.F.: C16H22N2O3

Bendamustine Impurity 5 (Bendamustine Desmethyl Impurity)

CAT No.: KL-02-03135

CAS NO.: 41515-13-3

Mol.F.: C15H19Cl2N3O2

Bendamustine Deschloro Dimer Impurity

CAT No.: KL-02-03136

CAS NO.: 1391052-61-1

Mol.F.: C32H44N6O7

Bendamustine Monohydroxy Acid Ethyl Ester

CAT No.: KL-02-03137

CAS NO.: 898224-95-8

Mol.F.: C18H26ClN3O3

Glutaric Acid-2-methylamino-5-nitromonoanilide

CAT No.: KL-02-03138

CAS NO.: 91644-13-2

Mol.F.: C12H15N3O5

Bendamustine Nitro Ethyl Ester Impurity

CAT No.: KL-02-03139

CAS NO.: 3543-72-4

Bendamustine Isopropyl Ester Impurity

CAT No.: KL-02-03140

CAS NO.: 1797008-41-3

Mol.F.: C19H28ClN3O3

(R)-Bendroflumethiazide

API Family: BENDROFLUMETHIAZIDE

CAT No.: KL-02-03141

CAS NO.: 1087345-31-0

Mol.F.: C15H14F3N3O4S2

(S)-Bendroflumethiazide

API Family: BENDROFLUMETHIAZIDE

CAT No.: KL-02-03142

CAS NO.: 1245935-40-3

Mol.F.: C15H14F3N3O4S2

"(R,R)-Benidipine HCl"

CAT No.: KL-02-03143

CAS NO.: 129262-07-3

Benidipine Impurity 11

CAT No.: KL-02-03145

CAS NO.: 121138-43-0

Mol.F.: C27H29N3O6

"(S,S)-Benidipine HCl"

CAT No.: KL-02-03146

CAS NO.: 129262-08-4

"(3S,4'R)-Benidipine HCl"

CAT No.: KL-02-03148

CAS NO.: 119009-45-9

"(3R,4'S)-Benidipine HCl"

CAT No.: KL-02-03149

CAS NO.: 119065-61-1

Dehydro Benidipine

CAT No.: KL-02-03150

CAS NO.: 118935-44-7

Mol.F.: C28H29N3O6

Benproperine Phosphate

API Family: BENPROPERINE

CAT No.: KL-02-03151

CAS NO.: 19428-14-9

Mol.F.: C21H27NO. H3O4P

Benserazide EP Impurity C HCl

API Family: BENSERAZIDE

CAT No.: KL-02-03152

CAS NO.: 1353749-74-2

Mol.F.: C10H13N3O5. HCl

Benserazide EP Impurity A HCl

API Family: BENSERAZIDE

CAT No.: KL-02-03153

CAS NO.: 55819-71-1

Mol.F.: C3H9N3O2. HCl

Vardenafil Impurity (2-Ethoxy Benzamidine Hydrochloride)

API Family: Vardenafil

CAT No.: KL-02-03154

CAS NO.: 18637-00-8

Mol.F.: C9H12N2O. HCl

Benzbromarone EP Impurity A

CAT No.: KL-02-03155

CAS NO.: 94729-09-6

Mol.F.: C17H13BrO3

Benzbromarone EP Impurity B

CAT No.: KL-02-03156

CAS NO.: 1402819-05-9

Mol.F.: C17H11Br3O3

Benzbromarone Impurity 6 (Ethyl-2-Benzofuran)

CAT No.: KL-02-03157

CAS NO.: 3131-63-3

Mol.F.: C10H10O

Benzbromarone Impurity 7 (6-Hydroxy Benzbromarone)

CAT No.: KL-02-03158

CAS NO.: 152831-00-0

Mol.F.: C17H12Br2O4

Oxiconazole Related Compound E

API Family: Oxiconazole

CAT No.: KL-02-03159

CAS NO.: 94-99-5

Mol.F.: C7H5Cl3

Benzhexol HCl (Trihexyphenidyl HCl)

API Family: BENZHEXOL

CAT No.: KL-02-03161

CAS NO.: 52-49-3

Mol.F.: C20H31NO.HCl

Benzocaine EP Impurity D

CAT No.: KL-02-03162

CAS NO.: 87-25-2

Benzocaine EP Impurity H

CAT No.: KL-02-03163

CAS NO.: 619-45-4

Benzocaine EP Impurity C

CAT No.: KL-02-03164

CAS NO.: 582-33-2

Benzocaine EP Impurity F

CAT No.: KL-02-03165

CAS NO.: 1877-77-6

Mol.F.: C7H9NO

Benzocaine Acetylsalicylamide

CAT No.: KL-02-03166

CAS NO.: 23437-10-7

Mol.F.: C18H17NO5

Benzocaine EP Impurity E

CAT No.: KL-02-03167

CAS NO.: 62-23-7

Mol.F.: C7H5NO4

N-Acetyl Benzocaine

CAT No.: KL-02-03168

CAS NO.: 5338-44-3

Mol.F.: C11H13NO3

Benzocaine Impurity (Ethyl p-Nitrobenzoate)

CAT No.: KL-02-03169

CAS NO.: 99-77-4

Mol.F.: C9H9NO4

N-Formyl Benzocaine

CAT No.: KL-02-03171

CAS NO.: 5422-63-9

Mol.F.: C10H11NO3

Benzocaine EP Impurity A

CAT No.: KL-02-03172

CAS NO.: 623-04-1

Mol.F.: C7H9NO

2-(4-Bromo-3-formylphenoxy)-benzonitrile

API Family: BENZONITRILE

CAT No.: KL-02-03173

CAS NO.: 1160182-46-6

Mol.F.: C14H8BrNO2

2-[4-Bromo-3-(hydroxymethyl)phenoxy]-benzonitrile

API Family: BENZONITRILE

CAT No.: KL-02-03174

CAS NO.: 906673-58-3

Mol.F.: C14H10BrNO2

4-(4-Bromo-2-formylphenoxy)-benzonitrile

API Family: BENZONITRILE

CAT No.: KL-02-03175

CAS NO.: 1937121-89-5

Mol.F.: C14H8BrNO2

3-Hydroxy Benzopyrene

API Family: Benzopyrene

CAT No.: KL-02-03179

CAS NO.: 13345-21-6

Benzopyrene Related Compound 6

CAT No.: KL-02-03180

CAS NO.: 161002-05-6

Mol.F.: C19H16BrNO2

"Benzopyrene Impurity 9 (Benzo[a]pyrene-3, 6- Quinone)"

CAT No.: KL-02-03181

CAS NO.: 64133-78-4

Mol.F.: C20H10O2

"Benzopyrene Impurity 10 (Benzo[a]pyrene-1, 6- Quinone)"

CAT No.: KL-02-03182

CAS NO.: 64133-79-5

Mol.F.: C20H10O2

"Indeno[1,2,3-cd]pyrene"

CAT No.: KL-02-03183

CAS NO.: 193-39-5

Mol.F.: C22H12

9-Hydroxy Benzopyrene

CAT No.: KL-02-03184

CAS NO.: 17573-21-6

"Benzopyrene Impurity 3 (trans-Benzo[a]pyrene-4, 5-Dihydrodiol)"

CAT No.: KL-02-03185

CAS NO.: 37571-88-3

Mol.F.: C20H14O2

"Benzopyrene Impurity 5 (Benzo[a]pyrene-7, 8-Diol)"

CAT No.: KL-02-03186

CAS NO.: 57303-99-8

Mol.F.: C20H12O2

Benzopyrene Impurity 6 (7-hydroxybenzo[a]pyrene)

CAT No.: KL-02-03187

CAS NO.: 37994-82-4

"Benzopyrene Impurity 7 (Benzo[a]pyrene 7, 8-Oxide)"

CAT No.: KL-02-03188

CAS NO.: 36504-65-1

"2,3-Dichloro-5,6-Dicyano-p-Benzoquinone"

API Family: BENZOQUINONE

CAT No.: KL-02-03189

CAS NO.: 84-58-2

Mol.F.: C8Cl2N2O2

"1,2-Benzoquinone"

API Family: BENZOQUINONE

CAT No.: KL-02-03191

CAS NO.: 583-63-1

Mol.F.: C6H4O2

Benztropine Mesylate

API Family: BENZTROPINE

CAT No.: KL-02-03192

CAS NO.: 132-17-2

Mol.F.: C21H25NO. CH4O3S

Benztropine USP Related Compound A

API Family: BENZTROPINE

CAT No.: KL-02-03193

CAS NO.: 25471-67-4

Mol.F.: C20H23NO. HCl

Demethyl Benzydamine Hydrochloride

API Family: BENZYDAMINE

CAT No.: KL-02-03194

CAS NO.: 39860-97-4

Mol.F.: C18H21N3O. HCl

(R)-Bepotastine

API Family: BEPOTASTINE

CAT No.: KL-02-03195

CAS NO.: 190730-41-7

Bepotastine Besylate

Mol.F.: C21H25ClN2O3. C6H6O3S

API Family: BEPOTASTINE

CAT No.: KL-02-03196

CAS NO.: 190786-44-8

Bepotastine Impurity A Tartrate

Mol.F.: C17H19ClN2O. C4H6O6

API Family: BEPOTASTINE

CAT No.: KL-02-03197

CAS NO.: 210095-58-2

Berberine Sulfate

API Family: BERBERINE

CAT No.: KL-02-03198

CAS NO.: 316-41-6

Mol.F.: 2 C20H18NO4. O4S

Besifloxacin Impurity A HCl

Mol.F.: C19H21ClFN3O3. HCl

CAT No.: KL-02-03199

CAS NO.: 1398566-42-1

Besifloxacin Impurity F HCl

Mol.F.: C19H21ClFN3O3. HCl

CAT No.: KL-02-03200

CAS NO.: 1613314-38-7

Besifloxacin Impurity G

CAT No.: KL-02-03201

CAS NO.: 124932-43-0

Mol.F.: C6H14N2

Besifloxacin Impurity B

CAT No.: KL-02-03202

CAS NO.: 101987-89-7

Mol.F.: C13H8ClF2NO3

4-Methylaminoethylpyridine (2HCl)

API Family: BETAHISTINE

CAT No.: KL-02-03204

CAS NO.: 101252-40-8

Mol.F.: C8H12N2. 2 HCl

Cocamidopropyl Betaine

Betamethasone Enol Aldehyde E Isomer

CAT No.: KL-02-03206

CAS NO.: 52647-07-1

Betamethasone Dipropionate EP Impurity D

CAT No.: KL-02-03207

CAS NO.: 5514-81-8

Mol.F.: C27H35FO7

Betamethasone Dipropionate EP Impurity G

CAT No.: KL-02-03208

CAS NO.: 1186048-33-8

Mol.F.: C31H41FO8

Betamethasone Dipropionate EP Impurity F

CAT No.: KL-02-03209

CAS NO.: 66917-44-0

Mol.F.: C28H36O7

Betamethasone EP Impurity C

CAT No.: KL-02-03210

CAS NO.: 13504-15-9

Betamethasone EP Impurity F

CAT No.: KL-02-03211

CAS NO.: 330157-04-5

Betamethasone EP Impurity G

CAT No.: KL-02-03212

CAS NO.: 85700-75-0

Mol.F.: C22H30O5

Betamethasone Enol Aldehyde Z Isomer

CAT No.: KL-02-03213

CAS NO.: 52647-06-0

11-Keto Betamethasone

CAT No.: KL-02-03214

CAS NO.: 2282-51-1

Mol.F.: C22H27FO5

Betamethasone Impurity

CAT No.: KL-02-03215

CAS NO.: 560-34-9

Mol.F.: C22H31FO5

Betamethasone Sodium Phosphate Impurity G

CAT No.: KL-02-03216

CAS NO.: 37926-75-3

Mol.F.: C21H27FO5

Betamethasone 21-Acetate

CAT No.: KL-02-03217

CAS NO.: 987-24-6

6-Bromo Betamethasone

CAT No.: KL-02-03218

CAS NO.: 1203841-38-6

Mol.F.: C22H28BrFO5

9-Bromo Betamethasone

CAT No.: KL-02-03219

CAS NO.: 330157-03-4

Mol.F.: C22H29BrO5

Betamethasone Acetate EP Impurity C

CAT No.: KL-02-03220

CAS NO.: 330157-05-6

Mol.F.: C26H33FO7

Betamethasone Dipropionate EP Impurity I

CAT No.: KL-02-03221

CAS NO.: 80163-83-3

Mol.F.: C28H39FO7

6-Br-Betamethasone-21-Acetate

CAT No.: KL-02-03222

CAS NO.: 52618-94-7

Mol.F.: C24H30BrFO6

Beclomethasone 21-Acetate

CAT No.: KL-02-03223

CAS NO.: 4735-64-2

Mol.F.: C24H31ClO6

6-Keto Betamethasone

CAT No.: KL-02-03224

CAS NO.: 72559-90-1

Mol.F.: C22H27FO6

6-beta-Hydroxy Betamethasone

CAT No.: KL-02-03225

CAS NO.: 24703-00-2

Mol.F.: C22H29FO6

Dexamethasone Ethyl Ester

CAT No.: KL-02-03226

CAS NO.: 37926-77-5

Mol.F.: C23H31FO5

"6-Bromo-Betamethasone-17,21-Dipropionate"

CAT No.: KL-02-03227

CAS NO.: 1186048-34-9

Mol.F.: C28H36BrFO7

Betaxolol HCl

CAT No.: KL-02-03228

CAS NO.: 63659-18-7

Mol.F.: C18H29NO3. HCl

Betaxolol EP Impurity A

CAT No.: KL-02-03229

CAS NO.: 67193-95-7

Mol.F.: C14H23NO2

Betaxolol EP Impurity C

CAT No.: KL-02-03230

CAS NO.: 63659-17-6

Betaxolol EP Impurity D

CAT No.: KL-02-03231

CAS NO.: 63659-16-5

Betaxolol EP Impurity E

CAT No.: KL-02-03232

CAS NO.: 1329613-85-5

Mol.F.: C18H31NO3

Bexarotene Keto Ester Impurity

API Family: BEXAROTENE

CAT No.: KL-02-03233

CAS NO.: 153559-45-6

Mol.F.: C24H28O3

7-Oxo Bexarotene

API Family: BEXAROTENE

CAT No.: KL-02-03234

CAS NO.: 368451-15-4

Mol.F.: C24H26O3

Bezafibrate EP Impurity C

API Family: BEZAFIBRATE

CAT No.: KL-02-03235

CAS NO.: 2157488-46-3

Mol.F.: C20H22ClNO4

Bezafibrate EP Impurity D

API Family: BEZAFIBRATE

CAT No.: KL-02-03236

CAS NO.: 41859-58-9

Mol.F.: C21H24ClNO4

(R)-(-)Bicalutamide

API Family: BICALUTAMIDE

CAT No.: KL-02-03237

CAS NO.: 113299-40-4

Mol.F.: C18H14F4N2O4S

Bicalutamide EP Impurity B

API Family: BICALUTAMIDE

CAT No.: KL-02-03238

CAS NO.: 1159977-36-2

Mol.F.: C18H14F4N2O4S

Bicalutamide EP Impurity M

API Family: BICALUTAMIDE

CAT No.: KL-02-03239

CAS NO.: 151262-57-6

Mol.F.: C10H11FO5S

Bifonazole EP Impurity D Chloride

API Family: BIFONAZOLE

CAT No.: KL-02-03240

CAS NO.: 66600-13-3

Mol.F.: C41H33N2. Cl

Bifonazole EP Impurity B

API Family: BIFONAZOLE

CAT No.: KL-02-03241

CAS NO.: 91679-37-7

Mol.F.: C22H18N2

Bilastine Chloro Impurity

API Family: BILASTINE

CAT No.: KL-02-03242

CAS NO.: 1638785-17-7

Mol.F.: C14H20ClNO2

Bilastine Amide Impurity

API Family: BILASTINE

CAT No.: KL-02-03243

CAS NO.: 2767509-00-0

Mol.F.: C32H46N4O3

N-Desethyl Bimatoprost

CAT No.: KL-02-03244

CAS NO.: 155205-89-3

Mol.F.: C23H33NO4

(15R)-Bimatoprost Acid

CAT No.: KL-02-03245

CAS NO.: 41639-71-8

15-Keto Bimatoprost

CAT No.: KL-02-03246

CAS NO.: 1163135-96-3

Mol.F.: C25H35NO4

15-epi Bimatoprost ((15R)-Bimatoprost)

CAT No.: KL-02-03247

CAS NO.: 1163135-92-9

Mol.F.: C25H37NO4

Bimatoprost USP Related Compound A

CAT No.: KL-02-03248

CAS NO.: 1163135-95-2

Mol.F.: C25H37NO4

Bimatoprost Acid

CAT No.: KL-02-03249

CAS NO.: 38344-08-0

Bioallethrin (Allethrin)

API Family: BIOALLETHRIN

CAT No.: KL-02-03250

CAS NO.: 584-79-2

Mol.F.: C19H26O3

Rac-Selenobiotin

Biotin Sulfone

Biotin (S)-Sulfoxide

Biotin (R)-Sulfoxide

3'N-Benzyl Biotin

Biotin EP Impurity A

API Family: BIOTIN

CAT No.: KL-02-03256

CAS NO.: 1163708-46-0

Mol.F.: C18H28N4O4S2

Biotin EP Impurity B

Biotin EP Impurity D

1’N-Benzyl Biotin

Biotin EP Impurity C

(S)-beta-Bisabolene

API Family: BISABOLENE

CAT No.: KL-02-03262

CAS NO.: 495-61-4

Mol.F.: C15H24

beta-Bisabolol

API Family: BISABOLOL

CAT No.: KL-02-03263

CAS NO.: 15352-77-9

alpha-Bisabolol

API Family: BISABOLOL

CAT No.: KL-02-03264

CAS NO.: 515-69-5

(-)-alpha-Bisabolol

API Family: BISABOLOL

CAT No.: KL-02-03265

CAS NO.: 23089-26-1

Bisacodyl EP Impurity C

API Family: BISACODYL

CAT No.: KL-02-03266

CAS NO.: 72901-16-7

Mol.F.: C20H17NO3

Bisoprolol EP Impurity N

CAT No.: KL-02-03267

CAS NO.: 1346601-75-9

Mol.F.: C17H29NO4

Bisoprolol EP Impurity Q

CAT No.: KL-02-03268

CAS NO.: 1346604-00-9

Mol.F.: C16H27NO4

Bisoprolol EP Impurity R

CAT No.: KL-02-03269

CAS NO.: 5790-46-5

Mol.F.: C13H21NO2

Bisoprolol Impurity J

CAT No.: KL-02-03270

CAS NO.: 1797024-50-0

Bisoprolol EP Impurity T

CAT No.: KL-02-03271

CAS NO.: 1173203-26-3

Mol.F.: C14H17NO4

Bisoprolol EP Impurity U

CAT No.: KL-02-03272

CAS NO.: 1071765-44-0

Mol.F.: C14H19NO4

N-Formyl Bisoprolol

CAT No.: KL-02-03273

CAS NO.: 1447715-45-8

Mol.F.: C19H31NO5

Bisoprolol Hydroxymethyl Oxiran Impurity

CAT No.: KL-02-03274

CAS NO.: 4204-78-8

Mol.F.: C10H12O3

N-Acetyl Bisoprolol

CAT No.: KL-02-03275

CAS NO.: 66722-65-4

Mol.F.: C20H33NO5

Bisoprolol EP Impurity L HCl

CAT No.: KL-02-03276

CAS NO.: 1956321-87-1

Mol.F.: C13H19NO3. HCl

Bisoprolol Hydroxyethyl Ester Impurity

CAT No.: KL-02-03277

CAS NO.: 1346601-19-1

Mol.F.: C15H23NO5

Bisoprolol EP Impurity G

CAT No.: KL-02-03278

CAS NO.: 1215342-36-1

Mol.F.: C19H33NO5

Bisphenol A Diglycidyl Ether

API Family: BISPHENOL A

CAT No.: KL-02-03279

CAS NO.: 1675-54-3

Mol.F.: C21H24O4

Bivalirudin Impurity 3 (Bivalirudin D-Asn Impurity)

API Family: BIVALIRUDIN

CAT No.: KL-02-03280

CAS NO.: 1310025-28-5

Mol.F.: C98H138N24O33

(-)-2-Methyl-Isoborneol

L-Bornyl Acetate

API Family: BORNYL ACETATE

CAT No.: KL-02-03283

CAS NO.: 5655-61-8

Mol.F.: C12H20O2

Bortezomib Impurity F

CAT No.: KL-02-03284

CAS NO.: 73058-37-4

Mol.F.: C15H15N3O3

Bortezomib R-Hydroperoxide

CAT No.: KL-02-03285

CAS NO.: 886979-78-8

Mol.F.: C19H24N4O4

Bortezomib S-Hydroperoxide

CAT No.: KL-02-03286

CAS NO.: 886979-81-3

Mol.F.: C19H24N4O4

Bortezomib Impurity 47 HCl

CAT No.: KL-02-03287

CAS NO.: 1158974-93-6

Mol.F.: C5H14BNO2. HCl

Desisobutyl-n-butyl Bortezomib

CAT No.: KL-02-03288

CAS NO.: 1104011-35-9

Hydroxy Boscalid

API Family: BOSCALID

CAT No.: KL-02-03289

CAS NO.: 661463-87-2

Mol.F.: C18H12Cl2N2O2

Bosentan USP Related Compound C

API Family: BOSENTAN

CAT No.: KL-02-03290

CAS NO.: 1097263-60-9

Mol.F.: C52H52N10O10S2

Bosentan USP Related Compound B

Bosentan USP Related Compound D

API Family: BOSENTAN

CAT No.: KL-02-03292

CAS NO.: 150728-13-5

Mol.F.: C15H10Cl2N4O2

Bosentan USP Related Compound E

Bosentan Hydroxymethyl Impurity

Bosentan O-Desmethyl Impurity

Bosentan Hydroxymethyl O-Desmethyl Impurity

Bosutinib Desmethyl Impurity

CAT No.: KL-02-03297

CAS NO.: 2468737-92-8

Mol.F.: C25H27Cl2N5O3

3-Allyloxy-4-Methoxynitrobenzene

CAT No.: KL-02-03298

CAS NO.: 142072-71-7

Mol.F.: C10H11NO4

Bosutinib Impurity I

CAT No.: KL-02-03299

CAS NO.: 846023-24-3

Mol.F.: C10H8Cl2N2O2

Bosutinib Piperazine N1-Oxide

CAT No.: KL-02-03300

CAS NO.: 2468737-96-2

Mol.F.: C26H29Cl2N5O4

Brexpiprazole Impurity 5 HCl

API Family: BREXPIPRAZOLE

CAT No.: KL-02-03301

CAS NO.: 105684-85-3

Mol.F.: C12H14N2O. HCl

Brexpiprazole Sulfoxide

API Family: BREXPIPRAZOLE

CAT No.: KL-02-03302

CAS NO.: 1191900-51-2

Mol.F.: C25H27N3O3S

"Brexpiprazole N,N-Dioxide"

API Family: BREXPIPRAZOLE

CAT No.: KL-02-03303

CAS NO.: 2247155-42-4

Mol.F.: C25H27N3O4S

Brimonidine EP Impurity D

CAT No.: KL-02-03304

CAS NO.: 842138-74-3

Mol.F.: C9H7BrN4S

Brimonidine EP Impurity B

CAT No.: KL-02-03305

CAS NO.: 50358-63-9

Mol.F.: C8H6BrN3

Brimonidine EP Impurity F

CAT No.: KL-02-03306

CAS NO.: 151110-15-5

Mol.F.: C11H8BrN5

Brimonidine EP Impurity E

CAT No.: KL-02-03307

CAS NO.: 168329-48-4

Mol.F.: C9H8BrN5

Brimonidine EP Impurity H

CAT No.: KL-02-03308

CAS NO.: 91147-46-5

Mol.F.: C11H10ClN5

Brimonidine EP Impurity A

CAT No.: KL-02-03309

CAS NO.: 91147-43-2

Mol.F.: C11H11N5

Brimonidine EP Impurity C

CAT No.: KL-02-03310

CAS NO.: 6298-37-9

Mol.F.: C8H7N3

Brinzolamide Impurity D

API Family: BRINZOLAMIDE

CAT No.: KL-02-03311

CAS NO.: 154127-42-1

Mol.F.: C10H16N2O6S3

Brivaracetam EP Impurity C

API Family: BRIVARACETAM

CAT No.: KL-02-03312

CAS NO.: 357337-00-9

Brivaracetam EP Impurity B

API Family: BRIVARACETAM

CAT No.: KL-02-03313

CAS NO.: 357336-99-3

rac-Brivaracetam

API Family: BRIVARACETAM

CAT No.: KL-02-03314

CAS NO.: 357335-87-6

Bromfenac Sodium Salt

CAT No.: KL-02-03319

CAS NO.: 91714-93-1

Mol.F.: C15H11BrNO3. Na

Bromfenac (indol-indol) Dimer

CAT No.: KL-02-03320

CAS NO.: 2469279-10-3

Mol.F.: C30H18Br2N2O4

Bromfenac Impurity A

CAT No.: KL-02-03321

CAS NO.: 1279501-08-4

Mol.F.: C15H9Br2NO

Bromfenac Lactam

CAT No.: KL-02-03322

CAS NO.: 91713-91-6

Mol.F.: C15H10BrNO2

Bromhexine EP Impurity E Chloride

API Family: BROMHEXINE

CAT No.: KL-02-03323

CAS NO.: 1660957-93-6

Mol.F.: C15H21Br2N2. Cl

Bromhexine EP Impurity D

API Family: BROMHEXINE

CAT No.: KL-02-03324

CAS NO.: 132004-28-5

Mol.F.: C14H21BrN2

Bromhexine Impurity 33 HCl

Mol.F.: C14H20BrClN2. HCl

API Family: BROMHEXINE

CAT No.: KL-02-03325

CAS NO.: 32193-43-4

Bromocriptine Mesylate

Mol.F.: C32H40BrN5O5.CH4O3S

CAT No.: KL-02-03326

CAS NO.: 22260-51-1

Bromocriptine EP Impurity B

CAT No.: KL-02-03327

CAS NO.: 511-09-1

Mol.F.: C32H41N5O5

Bromocriptine EP Impurity D

CAT No.: KL-02-03328

CAS NO.: 478-83-1

Mol.F.: C16H15BrN2O2

Bromocriptine EP Impurity E

CAT No.: KL-02-03329

CAS NO.: 2492-53-7

Mol.F.: C16H16BrN3O

Bromocriptine EP Impurity F

CAT No.: KL-02-03330

CAS NO.: 82773-21-5

Mol.F.: C32H40BrN5O5

Bromopride Impurity A

API Family: BROMOPRIDE

CAT No.: KL-02-03331

CAS NO.: 94135-22-5

Mol.F.: C16H24BrN3O3

Bucladesine Sodium Salt

API Family: BUCLADESINE

CAT No.: KL-02-03332

CAS NO.: 16980-89-5

Mol.F.: C18H23N5O8P. Na

Desonide-21-Acetate

CAT No.: KL-02-03335

CAS NO.: 25092-25-5

Mol.F.: C26H34O7

(22S)-Budesonide

CAT No.: KL-02-03336

CAS NO.: 51372-28-2

Budesonide Impurity

CAT No.: KL-02-03337

CAS NO.: 910299-74-0

Mol.F.: C19H24O4

Budesonide 17-Carboxylic Acid Impurity

CAT No.: KL-02-03338

CAS NO.: 192057-49-1

(22R)-Budesonide

CAT No.: KL-02-03339

CAS NO.: 51372-29-3

"Budesonide 1,4,16-Triene Impurity"

CAT No.: KL-02-03340

CAS NO.: 3044-42-6

Mol.F.: C23H28O5

16Alpha-Hydroxy Prednisolone-14-ene Acetate

CAT No.: KL-02-03341

CAS NO.: 131918-72-4

Mol.F.: C23H28O7

16Alpha-Hydroxy-11-keto Prednisolone

CAT No.: KL-02-03342

CAS NO.: 3754-05-0

Mol.F.: C21H26O6

16Î±-Hydroxycortisol

CAT No.: KL-02-03343

CAS NO.: 1171-81-9

Mol.F.: C21H30O6

16Alpha-Hydroxy Prednisolone-9(11)-ene Acetate

CAT No.: KL-02-03344

CAS NO.: 77017-20-0

Mol.F.: C23H28O6

Budesonide 6-Alpha-Hydroxy Impurity

CAT No.: KL-02-03345

CAS NO.: 577777-51-6

Mol.F.: C25H34NO7

Budesonide 6-Beta-Hydroxy Impurity

CAT No.: KL-02-03346

CAS NO.: 88411-77-2

Mol.F.: C25H34O7

Buflomedil impurity (o-desmethyl)

API Family: BUFLOMEDIL

CAT No.: KL-02-03347

CAS NO.: 70585-57-8

Mol.F.: C17H26NO3

(R)-Bufuralol HCl

CAT No.: KL-02-03348

CAS NO.: 57704-11-7

Mol.F.: C16H23NO2. HCl

(S)-Bufuralol HCl

CAT No.: KL-02-03349

CAS NO.: 57704-10-6

Mol.F.: C16H23NO2. HCl

1'-Hydroxy Bufuralol

CAT No.: KL-02-03350

CAS NO.: 57704-16-2

Mol.F.: C16H23NO3

1'-Oxpbufuralol HCl

CAT No.: KL-02-03351

CAS NO.: 137740-37-5

Bumetanide EP Impurity A

CAT No.: KL-02-03352

CAS NO.: 28328-53-2

Mol.F.: C13H10N2O7S

Bumetanide EP Impurity B

CAT No.: KL-02-03353

CAS NO.: 28328-54-3

Mol.F.: C13H12N2O5S

Bumetanide EP Impurity C

CAT No.: KL-02-03354

CAS NO.: 32643-00-8

Mol.F.: C21H28N2O5S

Bumetanide EP Impurity D

CAT No.: KL-02-03355

CAS NO.: 153012-65-8

Mol.F.: C21H28N2O5S

(S)-Bupivacaine HCl (Levobupivacaine HCl)

CAT No.: KL-02-03357

CAS NO.: 27262-48-2

Mol.F.: C18H28N2O. HCl

(R)-Bupivacaine HCl

CAT No.: KL-02-03358

CAS NO.: 27262-46-0

Mol.F.: C18H28N2O. HCl

Bupivacaine EP Impurity A

CAT No.: KL-02-03359

CAS NO.: 39627-98-0

Mol.F.: C14H14N2O

Bupivacaine EP Impurity B

CAT No.: KL-02-03360

CAS NO.: 15883-20-2

Mol.F.: C14H20N2O

Bupivacaine EP Impurity C

CAT No.: KL-02-03361

CAS NO.: 1797894-80-4

Mol.F.: C14H17NO

Bupivacaine EP Impurity D

CAT No.: KL-02-03362

CAS NO.: 1037184-07-8

Mol.F.: C14H19Cl2NO

Busperidone Impurity K

API Family: BUSPERIDONE

CAT No.: KL-02-03379

CAS NO.: 1075-89-4

Mol.F.: C9H13NO2

6-Hydroxy Buspirone

CAT No.: KL-02-03380

CAS NO.: 125481-61-0

Mol.F.: C21H31N5O3

Buspirone EP Impurity C

CAT No.: KL-02-03381

CAS NO.: 257877-45-5

Mol.F.: C20H30N8

Buspirone EP Impurity L

CAT No.: KL-02-03382

CAS NO.: 21098-11-3

Mol.F.: C13H20ClNO2

Buspirone EP Impurity B

CAT No.: KL-02-03383

CAS NO.: 81461-72-5

Mol.F.: C12H19N4. Cl

Buspirone EP Impurity F

CAT No.: KL-02-03384

CAS NO.: 2512210-24-9

Mol.F.: C33H51N9O3

Buspirone EP Impurity M

CAT No.: KL-02-03385

CAS NO.: 80827-62-9

Mol.F.: C13H20BrNO2

Buspirone Related Compound G

CAT No.: KL-02-03387

CAS NO.: 84746-24-7

Mol.F.: C12H14N6

Buspirone Impurity 1 (Lactone of 6-Hydroxy Buspirone)

CAT No.: KL-02-03388

CAS NO.: 125498-83-1

Mol.F.: C21H31N5O3

Buspirone EP Impurity A

CAT No.: KL-02-03389

CAS NO.: 20980-22-7

Mol.F.: C8H12N4

5-Hydroxy Buspirone

CAT No.: KL-02-03390

CAS NO.: 105496-33-1

Mol.F.: C21H31N5O3

Butamirate Impurity D

API Family: BUTAMIRATE

CAT No.: KL-02-03392

CAS NO.: 92321-53-4

Mol.F.: C14H21NO

Butenafine Impurity 3 HCl

API Family: BUTENAFINE

CAT No.: KL-02-03394

CAS NO.: 101827-53-6

Mol.F.: C23H27N. HCl

Desmethyl Butenafine HCl

API Family: BUTENAFINE

CAT No.: KL-02-03395

CAS NO.: 101828-08-4

Mol.F.: C22H25N. HCl

Butoconazole Nitrate

Mol.F.: C19H17Cl3N2S . HNO3

API Family: BUTOCONAZOLE

CAT No.: KL-02-03396

CAS NO.: 64872-77-1

Butoconazole Impurity 4 HCl

Mol.F.: C19H17Cl3N2S. HCl

API Family: BUTOCONAZOLE

CAT No.: KL-02-03397

CAS NO.: 1850278-18-0

2-tert-Butyl-4-Hydroxyanisole

API Family: BUTYLHYDROXYANISOLE

CAT No.: KL-02-03398

CAS NO.: 88-32-4

Mol.F.: C11H16O2

Cabazitaxel Impurity (DiTroc)

API Family: CABAZITAXEL

CAT No.: KL-02-03399

CAS NO.: 95603-44-4

Mol.F.: C35H38Cl6O14

Cabazitaxel Impurity 32

API Family: CABAZITAXEL

CAT No.: KL-02-03400

CAS NO.: 949459-78-3

Cabazitaxel Impurity A

API Family: CABAZITAXEL

CAT No.: KL-02-03401

CAS NO.: 183133-94-0

Mol.F.: C31H40O10

Cabergoline EP Impurity D

CAT No.: KL-02-03402

CAS NO.: 85329-86-8

Mol.F.: C23H32N4O

(8S)-Cabergoline

CAT No.: KL-02-03403

CAS NO.: 856676-33-0

Mol.F.: C26H37N5O2

Cabergoline EP Impurity B

CAT No.: KL-02-03404

CAS NO.: 166533-36-4

Mol.F.: C26H37N5O2

Cabergoline Isomer

CAT No.: KL-02-03405

CAS NO.: 81409-91-8

Mol.F.: C26H37N5O2

Cabergoline EP Impurity C

CAT No.: KL-02-03406

CAS NO.: 126554-50-5

Mol.F.: C29H42N6O3

Caffeine EP Impurity E HCl

API Family: CAFFEINE

CAT No.: KL-02-03407

CAS NO.: 107605-95-8

Mol.F.: C7H12N4O. HCl

Calcifediol EP Impurity A

CAT No.: KL-02-03408

CAS NO.: 61585-29-3

Calcifediol EP Impurity B

CAT No.: KL-02-03409

CAS NO.: 22145-68-2

Calcifediol EP Impurity C

CAT No.: KL-02-03410

CAS NO.: 39932-44-0

Calcifediol EP Impurity D

CAT No.: KL-02-03411

CAS NO.: 1233749-00-2

Calcipotriol EP Impurity A

CAT No.: KL-02-03412

CAS NO.: 126860-83-1

Mol.F.: C27H38O3

Calcipotriol EP Impurity C

CAT No.: KL-02-03413

CAS NO.: 113082-99-8

Mol.F.: C27H40O3

Calcipotriol EP Impurity D

CAT No.: KL-02-03414

CAS NO.: 112827-99-3

Mol.F.: C27H40O3

Calcipotriol EP Impurity F

CAT No.: KL-02-03415

CAS NO.: 112875-61-3

Mol.F.: C39H68O3Si2

Pre-Calcipotriol

CAT No.: KL-02-03416

CAS NO.: 176302-02-6

Mol.F.: C27H40O3

Calcipotriol Impurity 3

CAT No.: KL-02-03417

CAS NO.: 129831-99-8

Mol.F.: C27H42O3

Calcitriol EP Impurity B

CAT No.: KL-02-03418

CAS NO.: 66791-71-7

Calcitriol EP Impurity A

CAT No.: KL-02-03419

CAS NO.: 73837-24-8

Calcitriol EP Impurity C

CAT No.: KL-02-03420

CAS NO.: 86307-44-0

Mol.F.: C35H49N3O5

Methylene Calcitriol

CAT No.: KL-02-03421

CAS NO.: 1428946-52-4

Mol.F.: C28H44O3

24-Homo Calcitriol

CAT No.: KL-02-03422

CAS NO.: 103656-40-2

Mol.F.: C28H46O3

Camostat Mesylate

Mol.F.: C20H22N4O5. CH4O3S

API Family: CAMOSTAT

CAT No.: KL-02-03423

CAS NO.: 59721-29-8

Fungisterol (delta-7-Campesterol)

API Family: CAMPESTEROL

CAT No.: KL-02-03424

CAS NO.: 516-78-9

Mol.F.: C28H48O

(±)-Camphene

(1R)-10-Camphorsulfonic Acid

Camphor Sulfonic Acid Ethyl Ester

Canagliflozin Desfluoro Impurity

API Family: CANAGLIFLOZIN

CAT No.: KL-02-03428

CAS NO.: 842133-16-8

Mol.F.: C24H26O5S

N-Cilexetil Candesartan Ethyl Ester

CAT No.: KL-02-03429

CAS NO.: 1391054-45-7

Mol.F.: C35H38N6O6

N-Trityl Candesartan

CAT No.: KL-02-03430

CAS NO.: 139481-72-4

Mol.F.: C43H34N6O3

O-Desethyl Candesartan

CAT No.: KL-02-03431

CAS NO.: 168434-02-4

Mol.F.: C22H16N6O3

Candesartan Cilexetil EP Impurity I

CAT No.: KL-02-03432

CAS NO.: 139481-69-9

Mol.F.: C25H22N6O3

Candesartan N2-Ethyl Impurity

CAT No.: KL-02-03433

CAS NO.: 1246819-02-2

Mol.F.: C26H24N6O3

Cangrelor Tetrasodium Salt

Mol.F.: C17H21Cl2F3N5O12P3S2. 4 Na

API Family: CANGRELOR

CAT No.: KL-02-03434

CAS NO.: 163706-36-3

3'-(5'-Deoxy-Î±-D-ribofuranoyl) Capecitabine

CAT No.: KL-02-03435

CAS NO.: 1262133-68-5

Mol.F.: C20H30FN3O9

Capecitabine EP Impurity D

CAT No.: KL-02-03436

CAS NO.: 910129-15-6

Mol.F.: C15H22FN3O6

Capecitabine EP Impurity E

CAT No.: KL-02-03437

CAS NO.: 162204-30-0

Mol.F.: C15H22FN3O6

Capecitabine EP Impurity C

CAT No.: KL-02-03438

CAS NO.: 161599-46-8

Mol.F.: C13H16FN3O6

Capecitabine EP Impurity G

CAT No.: KL-02-03439

CAS NO.: 162204-20-8

Mol.F.: C19H26FN3O8

Capecitabine 3-O-BDR Impurity (USP)

CAT No.: KL-02-03440

CAS NO.: 1262133-64-1

Mol.F.: C20H30FN3O9

Capecitabine 2-O-BDR Impurity (USP)

CAT No.: KL-02-03441

CAS NO.: 1262133-66-3

Mol.F.: C20H30FN3O9

Capreomycin IIA

API Family: CAPREOMYCIN

CAT No.: KL-02-03442

CAS NO.: 62639-89-8

Mol.F.: C19H32N12O7

17-Hydroxy Capsaicin

CAT No.: KL-02-03443

CAS NO.: 69173-71-3

Mol.F.: C18H27NO4

Nordihydro Capsaicin

CAT No.: KL-02-03444

CAS NO.: 28789-35-7

Mol.F.: C17H27NO3

Homocapsaicin I

CAT No.: KL-02-03445

CAS NO.: 58493-48-4

Mol.F.: C19H29NO3

"16,17-Dehydro Capsaicin"

CAT No.: KL-02-03446

CAS NO.: 509101-57-9

Mol.F.: C18H25NO3

cis-Capsaicin

CAT No.: KL-02-03447

CAS NO.: 25775-90-0

Mol.F.: C18H27NO3

Dihydro Capsaicin

CAT No.: KL-02-03448

CAS NO.: 19408-84-5

Mol.F.: C18H29NO3

16-Hydroxy Capsaicin

CAT No.: KL-02-03449

CAS NO.: 112848-19-8

Mol.F.: C18H27NO4

S-Captopril EP Impurity G

CAT No.: KL-02-03450

CAS NO.: 76497-39-7

Mol.F.: C6H10O3S

Captopril EP Impurity B

CAT No.: KL-02-03451

CAS NO.: 80629-35-2

Mol.F.: C9H14BrNO3

Captopril EP Impurity C

CAT No.: KL-02-03452

CAS NO.: 26473-47-2

Mol.F.: C4H8O2S

Captopril EP Impurity D

CAT No.: KL-02-03453

CAS NO.: 56970-78-6

Mol.F.: C4H7BrO2

Captopril EP Impurity E

CAT No.: KL-02-03454

CAS NO.: 23500-15-4

Mol.F.: C9H15NO3

Captopril EP Impurity J

CAT No.: KL-02-03455

CAS NO.: 64838-55-7

Mol.F.: C11H17NO4S

Captopril EP Impurity G

CAT No.: KL-02-03456

CAS NO.: 33325-40-5

Mol.F.: C6H10O3S

D-Captopril

CAT No.: KL-02-03457

CAS NO.: 119238-52-7

Mol.F.: C9H15NO3S

Captopril EP Impurity F

CAT No.: KL-02-03458

CAS NO.: 63250-36-2

Mol.F.: C9H15NO3S

Captopril EP Impurity N

CAT No.: KL-02-03459

CAS NO.: 65134-74-9

Mol.F.: C8H14O4S2

Captopril EP Impurity H

CAT No.: KL-02-03460

CAS NO.: 205521-07-9

Mol.F.: C15H23NO5S2

(S)-Licarbazepine

CAT No.: KL-02-03461

CAS NO.: 104746-04-5

Mol.F.: C15H14N2O2

(R)-Licarbazepine

CAT No.: KL-02-03462

CAS NO.: 104746-03-4

Mol.F.: C15H14N2O2

Carbamazepine EP Impurity G

CAT No.: KL-02-03463

CAS NO.: 59690-97-0

Mol.F.: C15H11BrN2O

Carbamazepine EP Impurity A

CAT No.: KL-02-03464

CAS NO.: 3564-73-6

Mol.F.: C15H14N2O

Carbamazepine EP Impurity D

CAT No.: KL-02-03465

CAS NO.: 256-96-2

Mol.F.: C14H11N

(R)-Licarbazepine Acetate

CAT No.: KL-02-03466

CAS NO.: 186694-45-1

Mol.F.: C17H16N2O3

Carbamazepine EP Impurity F

CAT No.: KL-02-03467

CAS NO.: 33948-22-0

Mol.F.: C15H10ClNO

"Carbamazepine-10,11-Epoxide"

CAT No.: KL-02-03468

CAS NO.: 36507-30-9

Mol.F.: C15H12N2O2

Oxcarbazepine EP Impurity B

CAT No.: KL-02-03469

CAS NO.: 28721-09-7

Mol.F.: C16H14N2O2

Carbamazepine EP Impurity E

CAT No.: KL-02-03470

CAS NO.: 494-19-9

Mol.F.: C14H13N

"10,11-Dihydro-10,11-Dihydroxy Carbamazepine"

CAT No.: KL-02-03471

CAS NO.: 35079-97-1

Mol.F.: C15H14N2O3

Carbasalate Calcium Salt

API Family: CARBASALATE CALCIUM

CAT No.: KL-02-03472

CAS NO.: 5749-67-7

Mol.F.: 2 C9H7O4. CH4N2O. Ca

Carbidopa EP Impurity C

CAT No.: KL-02-03473

CAS NO.: 84488-77-7

Carbidopa Methyl Ester

CAT No.: KL-02-03474

CAS NO.: 91431-01-5

rac-Carbidopa EP Impurity F HCl

CAT No.: KL-02-03475

CAS NO.: 96115-88-7

Mol.F.: C12H18N2O4. HCl

rac-Carbidopa EP Impurity C

CAT No.: KL-02-03476

CAS NO.: 85933-19-3

Carbidopa EP Impurity J

CAT No.: KL-02-03477

CAS NO.: 43197-33-7

Mol.F.: C10H13BrN2O4

rac-Carbidopa EP Impurity I

CAT No.: KL-02-03478

CAS NO.: 1246819-09-9

Mol.F.: C10H13BrN2O4

Carbidopa EP Impurity D

CAT No.: KL-02-03479

CAS NO.: 934371-48-9

Mol.F.: C17H24N2O4

Carbidopa EP Impurity F

CAT No.: KL-02-03480

CAS NO.: 1458640-32-8

Mol.F.: C12H18N2O4

Carbinoxamine Maleate

API Family: CARBINOXAMINE

CAT No.: KL-02-03481

CAS NO.: 3505-38-2

Mol.F.: C16H19ClN2O. C4H4O4

Carbinoxamine Impurity A

API Family: CARBINOXAMINE

CAT No.: KL-02-03482

CAS NO.: 27652-89-7

Mol.F.: C12H10ClNO

Carbinoxamine Impurity B

API Family: CARBINOXAMINE

CAT No.: KL-02-03483

CAS NO.: 14159-57-0

Mol.F.: C12H11NO

(S)-Carbocisteine

API Family: CARBOCISTEINE

CAT No.: KL-02-03484

CAS NO.: 50698-76-5

Mol.F.: C5H9NO4S

Carboplatin EP Impurity B

API Family: CARBOPLATIN

CAT No.: KL-02-03485

CAS NO.: 5445-51-2

Mol.F.: C6H8O4

Cyclobutanecarboxylic Acid

API Family: CARBOPLATIN

CAT No.: KL-02-03486

CAS NO.: 3721-95-7

Mol.F.: C5H8O2

Carfilzomib Related Impurity

CAT No.: KL-02-03488

CAS NO.: 168154-76-5

Mol.F.: C10H11NO3 . HCl

Carfilzomib Impurity 7 (RRSSS)

CAT No.: KL-02-03489

CAS NO.: 2049025-76-3

Mol.F.: C40H57N5O7

Carfilzomib Impurity 8 (SSSS)

CAT No.: KL-02-03490

CAS NO.: 1660143-42-9

Mol.F.: C40H57N5O6

Carfilzomib Impurity 9 (RSSSS)

CAT No.: KL-02-03491

CAS NO.: 868540-22-1

Mol.F.: C39H56N4O7

Carfilzomib Impurity 12 (SRSSS)

CAT No.: KL-02-03492

CAS NO.: 2049025-67-2

Mol.F.: C40H57N5O7

Carfilzomib Impurity 14 (SS)

CAT No.: KL-02-03493

CAS NO.: 1396006-47-5

Mol.F.: C22H33N3O5

Carfilzomib Impurity 17 (SS)

CAT No.: KL-02-03494

CAS NO.: 247068-83-3

Mol.F.: C14H25NO4

Carglumic Acid Impurity B

API Family: CARGLUMIC ACID

CAT No.: KL-02-03495

CAS NO.: 17027-50-8

Mol.F.: C6H8N2O4

Carglumic Acid Impurity C

API Family: CARGLUMIC ACID

CAT No.: KL-02-03496

CAS NO.: 1009553-88-1

Mol.F.: C6H8N2O4

racemic-Carglumic Acid Impurity A

API Family: CARGLUMIC ACID

CAT No.: KL-02-03497

CAS NO.: 5624-26-0

Mol.F.: C6H8N2O4

Carisbamate (RWJ-333369)

API Family: CARISBAMATE

CAT No.: KL-02-03498

CAS NO.: 194085-75-1

Mol.F.: C9H10ClNO3

(R)-Carisbamate (RWJ-452399)

API Family: CARISBAMATE

CAT No.: KL-02-03499

CAS NO.: 194085-74-0

Mol.F.: C9H10ClNO3

Carisoprodol EP Impurity C

CAT No.: KL-02-03500

CAS NO.: 78-26-2

Mol.F.: C7H16O2

Carisoprodol Isopropyl Impurity

CAT No.: KL-02-03501

CAS NO.: 1729-14-2

Mol.F.: C15H30N2O4

Carisoprodol EP Impurity A

CAT No.: KL-02-03502

CAS NO.: 25462-17-3

Mol.F.: C11H23NO3

Carisoprodol USP Related Compound A

CAT No.: KL-02-03503

CAS NO.: 1471-56-3

Mol.F.: C8H17NO3

Carmustine EP Impurity A

API Family: CARMUSTINE

CAT No.: KL-02-03504

CAS NO.: 2214-72-4

Mol.F.: C5H10Cl2N2O

DL-Carnitine Chloride

CAT No.: KL-02-03505

CAS NO.: 461-05-2

Mol.F.: C7H16NO3. Cl

5-cis-Tetradecenoyl Carnitine

CAT No.: KL-02-03506

CAS NO.: 1186416-86-3

Mol.F.: C21H39NO4

4-Hydroxybutyryl-L-Carnitine

CAT No.: KL-02-03507

CAS NO.: 107870-81-5

Mol.F.: C11H21NO5

DL-Glutaryl Carnitine Chloride

CAT No.: KL-02-03508

CAS NO.: 73800-97-2

Mol.F.: C12H22NO6. Cl

L-Carnitine L-Tartrate

Mol.F.: 2 C7H16NO3. C4H4O6

CAT No.: KL-02-03509

CAS NO.: 36687-82-8

D-Carnitine

CAT No.: KL-02-03510

CAS NO.: 541-14-0

Mol.F.: C7H15NO3

D-Carnosine

API Family: CARNOSINE

CAT No.: KL-02-03511

CAS NO.: 5853-00-9

Mol.F.: C9H14N4O3

Caroverine HCl

API Family: CAROVERINE

CAT No.: KL-02-03512

CAS NO.: 55750-05-5

Mol.F.: C22H28N3O2Cl

Carteolol HCl EP Impurity H HCl

CAT No.: KL-02-03514

CAS NO.: 53371-79-2

Mol.F.: C16H22N2O3. HCl

Carteolol HCl EP Impurity D

CAT No.: KL-02-03515

CAS NO.: 51781-13-6

Mol.F.: C12H14ClNO3

Carteolol HCl EP Impurity E

CAT No.: KL-02-03516

CAS NO.: 56660-90-3

Mol.F.: C21H22N2O5

Carteolol HCl EP Impurity G

CAT No.: KL-02-03517

CAS NO.: 54945-72-1

Mol.F.: C12H15NO4

Carteolol HCl EP Impurity B

CAT No.: KL-02-03518

CAS NO.: 30389-33-4

Mol.F.: C9H9NO2

Carteolol HCl EP Impurity C

CAT No.: KL-02-03519

CAS NO.: 51781-14-7

Mol.F.: C12H13NO3

5-Chloro Carvacrol

API Family: CARVACROL

CAT No.: KL-02-03520

CAS NO.: 5665-94-1

Mol.F.: C10H13ClO

Carvedilol EP Impurity B

CAT No.: KL-02-03521

CAS NO.: 918903-20-5

Mol.F.: C39H39N3O6

Carvedilol Impurity 11 HCl

CAT No.: KL-02-03522

CAS NO.: 120606-08-8

Mol.F.: C16H19NO2. HCl

Carvedilol EP Impurity D

CAT No.: KL-02-03523

CAS NO.: 1391052-16-6

Mol.F.: C39H39N3O6

3-Hydroxy Carvedilol

CAT No.: KL-02-03524

CAS NO.: 146574-43-8

Carvedilol USP Related Compound F

CAT No.: KL-02-03525

CAS NO.: 1246820-73-4

Mol.F.: C24H30N2O4

N-Isopropyl Carvedilol

CAT No.: KL-02-03526

CAS NO.: 1246819-01-1

Mol.F.: C27H32N2O4

1-Hydroxy Carvedilol

CAT No.: KL-02-03527

CAS NO.: 146574-41-6

8-Hydroxy Carvedilol

CAT No.: KL-02-03528

CAS NO.: 159426-95-6

Carvedilol Bis alkylpyrocatechol Derivative

CAT No.: KL-02-03529

CAS NO.: 1346602-98-9

Mol.F.: C40H42N4O6

Carvedilol O-Desmethyl Impurity

CAT No.: KL-02-03530

CAS NO.: 72956-44-6

Mol.F.: C23H24N2O4

Carvedilol Impurity 9 HCl

CAT No.: KL-02-03531

CAS NO.: 42961-77-3

Mol.F.: C12H11NO. HCl

2-Phenylphenol

CAT No.: KL-02-03532

CAS NO.: 90-43-7

Mol.F.: C12H10O

Carvedilol Biscarbazole Impurity

CAT No.: KL-02-03533

CAS NO.: 1276477-91-8

Mol.F.: C27H22N2O3

4'-Hydroxyphenyl Carvedilol

CAT No.: KL-02-03534

CAS NO.: 142227-49-4

5'-Hydroxyphenyl Carvedilol

CAT No.: KL-02-03535

CAS NO.: 142227-51-8

Carvedilol USP Related Compound D

CAT No.: KL-02-03536

CAS NO.: 51997-51-4

Mol.F.: C15H13NO2

(R)-Carvedilol

CAT No.: KL-02-03537

CAS NO.: 95093-99-5

Mol.F.: C24H26N2O4

Carvedilol USP Related Compound E HCl

CAT No.: KL-02-03538

CAS NO.: 64464-07-9

Carvedilol 4-Hydroxycarbazole Impurity

CAT No.: KL-02-03539

CAS NO.: 52602-39-8

Mol.F.: C12H9NO

(S)-Carvedilol

CAT No.: KL-02-03540

CAS NO.: 95094-00-1

Mol.F.: C24H26N2O4

Dihydro Carveol

Caspofungin Diacetate

Mol.F.: C52H88N10O15. 2 C2H4O2

CAT No.: KL-02-03542

CAS NO.: 179463-17-3

Caspofungin Impurity A

CAT No.: KL-02-03543

CAS NO.: 1202167-57-4

Mol.F.: C51H86N10O15

Caspofungin Pneumocandin C0 Impurity

CAT No.: KL-02-03544

CAS NO.: 144074-96-4

Mol.F.: C50H80N8O17

Caspofungin Impurity 12 Acetate

Mol.F.: C52H88N10O16. C2H4O2

CAT No.: KL-02-03545

CAS NO.: 1671884-43-7

Cefaclor EP Impurity E

API Family: CEFACLOR

CAT No.: KL-02-03546

CAS NO.: 188915-50-6

Mol.F.: C14H14ClN3O4S

Cefaclor EP Impurity D

API Family: CEFACLOR

CAT No.: KL-02-03547

CAS NO.: 152575-13-8

Mol.F.: C15H14ClN3O4S

Cefaclor EP Impurity G

Cefadroxil EP Impurity D

CAT No.: KL-02-03549

CAS NO.: 144790-28-3

Cefadroxil USP Related Compound I

CAT No.: KL-02-03550

CAS NO.: 147103-94-4

Cefadroxil Sulfoxide

CAT No.: KL-02-03551

CAS NO.: 182290-77-3

Mol.F.: C16H17N3O6S

P-Hydroxyphenylglycine Methyl Ester

CAT No.: KL-02-03552

CAS NO.: 26531-82-8

Mol.F.: C9H11NO3

Cefalonium Impurity A

API Family: CEFALONIUM

CAT No.: KL-02-03553

CAS NO.: 153-61-7

Mol.F.: C16H16N2O6S2

Cefalonium Impurity B

API Family: CEFALONIUM

CAT No.: KL-02-03554

CAS NO.: 5935-65-9

Mol.F.: C14H14N2O5S2

Cefalotin EP Impurity A

API Family: CEFALONIUM

CAT No.: KL-02-03555

CAS NO.: 34691-02-6

Mol.F.: C14H14N2O4S2

Cefamandole EP Impurity A

CAT No.: KL-02-03556

CAS NO.: 1947364-12-6

Mol.F.: C17H16N2O6S

Cefamandole EP Impurity C Sodium Salt

CAT No.: KL-02-03557

CAS NO.: 36922-16-4

Mol.F.: C20H19N6O6S2. Na

Cefamandole EP Impurity E

CAT No.: KL-02-03558

CAS NO.: 87932-78-3

Mol.F.: C19H18N2O8S

Cefamandole Sodium Salt

CAT No.: KL-02-03559

CAS NO.: 30034-03-8

Mol.F.: C18H17N6O5S2. Na

Cephalosporin C

API Family: CEFAZEDONE

CAT No.: KL-02-03560

CAS NO.: 61-24-5

Mol.F.: C16H21N3O8S

Cefazolin Sodium Salt

CAT No.: KL-02-03561

CAS NO.: 27164-46-1

Mol.F.: C14H13N8O4S3. Na

Cefazolin Impurity (1H-Tetrazole-1-Acetic Acid)

CAT No.: KL-02-03562

CAS NO.: 21732-17-2

Mol.F.: C3H4N4O2

Cefazolin EP Impurity D Sodium Salt

CAT No.: KL-02-03563

CAS NO.: 27164-45-0

Mol.F.: C13H13N6O6S. Na

Cefazolin EP Impurity H

CAT No.: KL-02-03564

CAS NO.: 957-68-6

Mol.F.: C10H12N2O5S

Cefazolin EP Impurity K

CAT No.: KL-02-03565

CAS NO.: 1322626-65-2

Mol.F.: C14H15N9O3S3

Cefazolin Impurity 7 (Cefazolin Trimethylsilyl Ester)

CAT No.: KL-02-03566

CAS NO.: 1072000-00-0

Mol.F.: C17H22N8O4S3Si

Cefazolin EP Impurity I

CAT No.: KL-02-03567

CAS NO.: 1675244-99-1

Mol.F.: C14H16N8O5S3

Cefazolin EP Impurity D

CAT No.: KL-02-03569

CAS NO.: 32510-61-5

Mol.F.: C13H14N6O6S

Cefazolin EP Impurity E

CAT No.: KL-02-03570

CAS NO.: 29490-19-5

Mol.F.: C3H4N2S2

Cefdinir 7-isomer

(E)-Cefdinir

Cefdinir Thiazolylacetyl Glycine Oxime Impurity (USP)

Cefdinir Sulfoxide

Cefdinir Thiazine Analog

Cefdinir Isoxazole Analog

API Family: CEFDINIR

CAT No.: KL-02-03576

CAS NO.: 1330164-22-1

Mol.F.: C13H11N3O6S

Cefdinir Glyoxalic Analog

Cefdinir Lactone

Cefdinir USP Related Compound B

Cefdinir 3-Methyl Impurity (USP)

Cefditoren Sodium Salt

API Family: CEFDITOREN

CAT No.: KL-02-03581

CAS NO.: 104146-53-4

Mol.F.: C19H17N6O5S3. Na

delta-2-Cefepime Trifluoroacetate

Mol.F.: C19H24N6O5S2. C2F3O2

API Family: CEFEPIME

CAT No.: KL-02-03582

CAS NO.: 112258-90-9

Cefepime EP Impurity E

Cefepime EP Impurity A

Cefetamet Pivoxil

API Family: CEFETAMET

CAT No.: KL-02-03585

CAS NO.: 65243-33-6

Mol.F.: C20H25N5O7S2

Delta-2-Cefetamet Pivoxil

API Family: CEFETAMET

CAT No.: KL-02-03586

CAS NO.: 126617-54-7

Mol.F.: C20H25N5O7S2

(E)-Cefetamet Pivoxil

API Family: CEFETAMET

CAT No.: KL-02-03587

CAS NO.: 1705612-82-3

Mol.F.: C20H25N5O7S2

Cefixime Methyl Ester

Cefixime Impurity (7-AVCA)

Cefixime Sulfoxide

API Family: CEFIXIME

CAT No.: KL-02-03590

CAS NO.: 1335555-87-7

Mol.F.: C16H15N5O8S2

Cefixime tert-Butyl Ester

Cefixime EP Impurity F

Cefixime EP Impurity D

Cefixime EP Impurity E

S-Decyanomethyl-S-(1-methyl-1H-tetrazol-5-yl) Cefmetazole

CAT No.: KL-02-03595

CAS NO.: 74228-11-8

Mol.F.: C15H18N10O5S3

Cefmetazole Impurity 1 (Cefmetazole Lactone)

CAT No.: KL-02-03596

CAS NO.: 70993-70-3

Mol.F.: C13H13N3O5S2

Cefmetazole Impurity 7

CAT No.: KL-02-03597

CAS NO.: 64278-70-2

Mol.F.: C24H22N6O3S3

S-Methyl Cefmetazole

CAT No.: KL-02-03598

CAS NO.: 68576-47-6

Mol.F.: C15H17N7O4S4

Cefminox Sodium Salt

API Family: CEFMINOX

CAT No.: KL-02-03599

CAS NO.: 75498-96-3

Mol.F.: C16H20N7O7S3. Na

(delta3)-Cefodizime

CAT No.: KL-02-03600

CAS NO.: 120533-30-4

Mol.F.: C20H20N6O7S4

(E)-Cefodizime

CAT No.: KL-02-03601

CAS NO.: 97180-26-2

Mol.F.: C20H20N6O7S4

Cefodizime Impurity (2-Mercapto-4-methyl-5-thiazoleacetic acid)

CAT No.: KL-02-03602

CAS NO.: 34272-64-5

Mol.F.: C6H7NO2S2

Cefodizime Impurity 4 HCl

Mol.F.: C14H15N3O5S3. HCl

CAT No.: KL-02-03603

CAS NO.: 111298-82-9

Cefoperazone EP Impurity F

API Family: CEFOPERAZONE

CAT No.: KL-02-03605

CAS NO.: 1315481-36-7

Mol.F.: C25H27N9O8S2

Cefoperazone EP Impurity D

API Family: CEFOPERAZONE

CAT No.: KL-02-03606

CAS NO.: 37539-03-0

Mol.F.: C10H11N5O3S2

Cefotaxime EP Impurity A

CAT No.: KL-02-03607

CAS NO.: 65052-63-3

Mol.F.: C14H15N5O5S2

Cefotaxime EP Impurity B

CAT No.: KL-02-03608

CAS NO.: 66340-28-1

Mol.F.: C14H15N5O6S2

Cefotaxime EP Impurity D Sodium Salt

CAT No.: KL-02-03609

CAS NO.: 65715-12-0

Mol.F.: C16H16N5O7S2. Na

Cefotaxime Bromoacetyl Analog

CAT No.: KL-02-03610

CAS NO.: 83305-12-8

Mol.F.: C15H16BrN3O8S

Cefotaxime EP Impurity F

CAT No.: KL-02-03611

CAS NO.: 175032-97-0

Mol.F.: C30H30N10O12S4

Cefotaxime S-Oxide

CAT No.: KL-02-03612

CAS NO.: 97466-27-8

Mol.F.: C16H17N5O8S2

Cefotetan disodium

Mol.F.: C17H15N7O8S4. 2 Na

API Family: CEFOTETAN

CAT No.: KL-02-03613

CAS NO.: 74356-00-6

Cefotetan Impurity 1 Sodium Salt (Cefmetazole Sodium Salt)

API Family: CEFOTETAN

CAT No.: KL-02-03614

CAS NO.: 56796-39-5

Mol.F.: C15H16N7O5S3. Na

delta(3)-Cefotiam

Cefotiam DiHCl

Mol.F.: C18H23N9O4S3. 2 HCl

API Family: CEFOTIAM

CAT No.: KL-02-03616

CAS NO.: 66309-69-1

Cefotiam Hexetil 2HCl

Mol.F.: C27H37N9O7S3 2HCl

API Family: CEFOTIAM

CAT No.: KL-02-03617

CAS NO.: 95789-30-3

Cefoxitin EP Impurity C

API Family: CEFOXITIN

CAT No.: KL-02-03618

CAS NO.: 10590-10-0

Mol.F.: C14H12N2O4S2

Cefoxitin Sodium Salt

API Family: CEFOXITIN

CAT No.: KL-02-03619

CAS NO.: 33564-30-6

Mol.F.: C16H16N3O7S2. Na

Cefpodoxime Proxetil EP Impurity A

CAT No.: KL-02-03620

CAS NO.: 80210-62-4

Mol.F.: C15H17N5O6S2

Cefpodoxime Proxetil Impurity I

CAT No.: KL-02-03621

CAS NO.: 1192365-87-9

Mol.F.: C25H33N5O11S2

Cefpodoxime Proxetil EP Impurity H

CAT No.: KL-02-03622

CAS NO.: 947692-16-2

Mol.F.: C42H54N10O18S4

Cefpodoxime Proxetil EP Impurity D

CAT No.: KL-02-03623

CAS NO.: 947692-13-9

Mol.F.: C21H27N5O9S2

Cefpodoxime Proxetil EP Impurity B

CAT No.: KL-02-03624

CAS NO.: 947692-14-0

Mol.F.: C20H25N5O8S2

Cefpodoxime Proxetil EP Impurity C

CAT No.: KL-02-03625

CAS NO.: 339528-86-8

Mol.F.: C21H27N5O9S2

Cefpodoxime Proxetil EP Impurity F

CAT No.: KL-02-03627

CAS NO.: 96680-30-7

Mol.F.: C22H27N5O10S2

Cefpodoxime Proxetil EP Impurity G

CAT No.: KL-02-03628

CAS NO.: 947692-15-1

Mol.F.: C23H29N5O10S2

Cefprozil EP Impurity D

CAT No.: KL-02-03629

CAS NO.: 106447-44-3

Mol.F.: C10H12N2O3S

Cefprozil EP Impurity F

CAT No.: KL-02-03630

CAS NO.: 107937-01-9

Mol.F.: C10H12N2O3S

Cefprozil EP Impurity L

CAT No.: KL-02-03631

CAS NO.: 203007-73-2

Mol.F.: C10H13NO4

Cefprozil (Z)-Isomer

CAT No.: KL-02-03632

CAS NO.: 121412-77-9

Mol.F.: C18H19N3O5S

Cefprozil Delta-3 Isomer

CAT No.: KL-02-03633

CAS NO.: 1000980-59-5

Mol.F.: C18H19N3O5S

Cefprozil (Mixture of Z and E Isomers)

CAT No.: KL-02-03634

CAS NO.: 92665-29-7

Mol.F.: C18H19N3O5S

Cefquinome Sulfate

Mol.F.: C23H24N6O5S2. H2O4S

API Family: CEFQUINOME

CAT No.: KL-02-03635

CAS NO.: 118443-89-3

Ceftaroline Fosamil Acetate

API Family: CEFTAROLINE FOSAMIL

CAT No.: KL-02-03637

CAS NO.: 400827-46-5

Mol.F.: C22H22N8O8PS4. C2H3O2

Ceftazidime EP Impurity A

API Family: CEFTAZIDIME

CAT No.: KL-02-03638

CAS NO.: 1000980-60-8

Mol.F.: C22H22N6O7S2

Ceftazidime EP Impurity C Chloride

API Family: CEFTAZIDIME

CAT No.: KL-02-03639

CAS NO.: 78931-25-6

Mol.F.: C13H14N3O3S. Cl

d2-Cefteram

Delta-2-Cefteram Pivoxil

Ceftezole Impurity 3 HCl

Mol.F.: C10H10N4O3S3. HCl

API Family: CEFTEZOLE

CAT No.: KL-02-03643

CAS NO.: 59314-23-7

Mirabegron Impurity A

API Family: CEFTIBUTEN

CAT No.: KL-02-03645

CAS NO.: 29676-71-9

Mol.F.: C5H6N2O2S

Ceftibuten Impurity 3 (Mixture of Z and E Isomers)

API Family: CEFTIBUTEN

CAT No.: KL-02-03646

CAS NO.: 1140311-29-0

Mol.F.: C18H18N2O6S

Ceftiofur HCl

Mol.F.: C19H17N5O7S3. HCl

CAT No.: KL-02-03647

CAS NO.: 103980-44-5

Desfuroyl Ceftiofur

CAT No.: KL-02-03648

CAS NO.: 120882-22-6

Mol.F.: C14H15N5O5S3

Desfuroyl Ceftiofur Cysteine Disulfide

CAT No.: KL-02-03649

CAS NO.: 158039-15-7

Mol.F.: C17H20N6O7S4

Desfuroyl Ceftiofur S-Acetamide

CAT No.: KL-02-03650

CAS NO.: 120882-25-9

Mol.F.: C16H18N6O6S3

Ceftizoxime S-Oxide

API Family: CEFTIZOXIME

CAT No.: KL-02-03651

CAS NO.: 79226-66-7

Mol.F.: C13H13N5O6S2

E-Ceftizoxime Sodium Salt

API Family: CEFTIZOXIME

CAT No.: KL-02-03652

CAS NO.: 97164-53-9

Mol.F.: C13H12N5O5S2. Na

Ceftizoxime Impurity 10 HCl

API Family: CEFTIZOXIME

CAT No.: KL-02-03653

CAS NO.: 68697-60-9

Mol.F.: C9H11NO3. HCl

Ceftriaxone EP Impurity A Disodium Salt

Mol.F.: C18H16N8O7S3. 2 Na

API Family: CEFTRIAXONE

CAT No.: KL-02-03654

CAS NO.: 97164-54-0

7-Amino Ceftriaxone Sodium (7-ACT)

Mol.F.: C12H12N5O5S2 . Na

API Family: CEFTRIAXONE

CAT No.: KL-02-03655

CAS NO.: 131257-07-3

Ceftriaxone EP Impurity A

API Family: CEFTRIAXONE

CAT No.: KL-02-03656

CAS NO.: 92143-31-2

Mol.F.: C18H18N8O7S3

Cefuroxime Sodium Salt

CAT No.: KL-02-03657

CAS NO.: 56238-63-2

Mol.F.: C16H15N4O8S. Na

Cefuroxime Impurity C

CAT No.: KL-02-03658

CAS NO.: 76598-06-6

Mol.F.: C18H15Cl3N4O9S

Cefuroxime EP Impurity B

CAT No.: KL-02-03659

CAS NO.: 39685-31-9

Mol.F.: C17H17N3O8S

Cefuroxime Sodium EP Impurity C

CAT No.: KL-02-03660

CAS NO.: 69822-88-4

Mol.F.: C15H15N3O6S

Cefuroxime EP Impurity I

CAT No.: KL-02-03661

CAS NO.: 39684-61-2

Mol.F.: C7H7NO4

Cefuroxime EP Impurity I Ammonium Salt

CAT No.: KL-02-03662

CAS NO.: 97148-39-5

Mol.F.: C7H6NO4. NH4

Cefuroxime EP Impurity G

CAT No.: KL-02-03663

CAS NO.: 97232-98-9

Mol.F.: C17H17N3O8S

Cefuroxime EP Impurity F

CAT No.: KL-02-03664

CAS NO.: 97170-19-9

Mol.F.: C15H15N3O7S

Cefuroxime Axetil Dimer

CAT No.: KL-02-03665

CAS NO.: 1202925-10-7

Mol.F.: C36H38N8O17S2

Desaryl Celecoxib

CAT No.: KL-02-03666

CAS NO.: 948293-46-7

Mol.F.: C11H9F3N2

o-Celecoxib

CAT No.: KL-02-03667

CAS NO.: 170569-99-0

Mol.F.: C17H14F3N3O2S

Glipizide Impurity 12

CAT No.: KL-02-03668

CAS NO.: 41472-49-5

Mol.F.: C10H14N2O3S

Hydroxymethyl Celecoxib

CAT No.: KL-02-03669

CAS NO.: 170571-00-3

Mol.F.: C17H14F3N3O3S

Celecoxib USP Related Compound C

CAT No.: KL-02-03670

CAS NO.: 170570-09-9

Mol.F.: C18H16F3N3O2S

Celecoxib USP Related Compound D

CAT No.: KL-02-03671

CAS NO.: 1061214-06-9

Mol.F.: C15H17N3O2S

Celecoxib Carboxylic Acid

CAT No.: KL-02-03672

CAS NO.: 170571-01-4

Mol.F.: C17H12F3N3O4S

Celiprolol EP Impurity A

API Family: CELIPROLOL

CAT No.: KL-02-03673

CAS NO.: 56980-94-0

Mol.F.: C15H24N2O3

Celiprolol EP Impurity B

API Family: CELIPROLOL

CAT No.: KL-02-03674

CAS NO.: 125579-40-0

Mol.F.: C31H46N4O7

Cefalexin (Cephalexin) EP Impurity E

CAT No.: KL-02-03675

CAS NO.: 146794-70-9

Mol.F.: C13H18N2O4S

Cephalexin Impurity J

CAT No.: KL-02-03676

CAS NO.: 56193-21-6

Cefalexin (Cephalexin) EP Impurity A

API Family: CEPHALEXIN (CEFALEXIN)

CAT No.: KL-02-03677

CAS NO.: 875-74-1

Cephalexin Related Compound

CAT No.: KL-02-03678

CAS NO.: 37050-97-8

Mol.F.: C16H16N3O4S Na

Cephalexin Impurity 1 HCl (D-Phenylglycine Methyl Ester HCl)

CAT No.: KL-02-03679

CAS NO.: 19883-41-1

Mol.F.: C9H11NO2. HCl

Cephalexin S-Sulfoxide

CAT No.: KL-02-03680

CAS NO.: 74708-55-7

Cephalexin R-Sulfoxide

CAT No.: KL-02-03681

CAS NO.: 52210-38-5

Cefalexin Diketopiperazine Monoacid

CAT No.: KL-02-03682

CAS NO.: 1323247-65-9

Mol.F.: C16H19N3O5S

Cefalexin Diketopiperazine

CAT No.: KL-02-03683

CAS NO.: 59865-11-1

Mol.F.: C16H17N3O4S

L-Cephalexin

CAT No.: KL-02-03684

CAS NO.: 34632-04-7

Mol.F.: C16H17N3O4S

N-Ethoxycarbonyl 7-ADCA

CAT No.: KL-02-03685

CAS NO.: 72820-16-7

Mol.F.: C11H14N2O5S

Cephalosporin C Sodium Salt

API Family: CEPHALOSPORIN

CAT No.: KL-02-03686

CAS NO.: 51762-04-0

Mol.F.: C16H20N3O8S. Na

Cerivastatin Sodium Salt

API Family: CERIVASTATIN

CAT No.: KL-02-03687

CAS NO.: 143201-11-0

Mol.F.: C26H33FNO5. Na

Cetirizine Impurity 8 DiHCl

Mol.F.: C21H26ClN3O2. 2HCl

CAT No.: KL-02-03688

CAS NO.: 200707-85-3

Cetirizine EP Impurity F

CAT No.: KL-02-03689

CAS NO.: 83881-53-2

Mol.F.: C21H26N2O3

(S)-Cetirizine DiHCl

Mol.F.: C21H25ClN2O3. 2 HCl

CAT No.: KL-02-03690

CAS NO.: 163837-48-7

Cetirizine USP Related Compound B

CAT No.: KL-02-03691

CAS NO.: 108983-83-1

Mol.F.: C19H24N2O. 2 HCl

Cetirizine DiHCl

Mol.F.: C21H25ClN2O3. 2 HCl

CAT No.: KL-02-03692

CAS NO.: 83881-52-1

Cetirizine 3-Chloro Impurity

CAT No.: KL-02-03693

CAS NO.: 1232460-31-9

Cetirizine EP Impurity D DiHCl

Mol.F.: C30H28Cl2N2. 2 HCl

CAT No.: KL-02-03694

CAS NO.: 856841-95-7

Cevimeline Sulfoxide

API Family: CEVIMELINE

CAT No.: KL-02-03695

CAS NO.: 124751-36-6

Mol.F.: C10H17NO2S

trans-Cevimeline HCl

API Family: CEVIMELINE

CAT No.: KL-02-03696

CAS NO.: 107220-29-1

Mol.F.: C10H17NOS. HCl

Cevimeline Thiol Impurity

API Family: CEVIMELINE

CAT No.: KL-02-03697

CAS NO.: 107220-26-8

Mol.F.: C8H15NOS

Chlorambucil EP Impurity E

CAT No.: KL-02-03698

CAS NO.: 1988791-13-4

Mol.F.: C28H37Cl3N2O4

Chlorambucil EP Impurity G

CAT No.: KL-02-03699

CAS NO.: 178481-89-5

Mol.F.: C14H19Cl2NO2

Phenylacetic Acid Mustard

CAT No.: KL-02-03700

CAS NO.: 10477-72-2

Mol.F.: C12H15Cl2NO2

"3,4-Dehydro Chlorambucil"

CAT No.: KL-02-03701

CAS NO.: 73027-06-2

Mol.F.: C14H17Cl2NO2

Chlorambucil EP Impurity A

CAT No.: KL-02-03702

CAS NO.: 27171-89-7

Mol.F.: C14H20ClNO3

Chlorambucil EP Impurity B

CAT No.: KL-02-03703

CAS NO.: 116505-53-4

Mol.F.: C12H16ClNO2

Chlorambucil EP Impurity D

CAT No.: KL-02-03704

CAS NO.: 94236-91-6

Mol.F.: C16H22Cl3NO2

Chloramine-T (Tosyl Chloramide Sodium Salt)

API Family: CHLORAMINE

CAT No.: KL-02-03705

CAS NO.: 127-65-1

Mol.F.: C7H7ClNO2S. Na

Chloramphenicol EP Impurity A

API Family: CHLORAMPHENICOL

CAT No.: KL-02-03706

CAS NO.: 716-61-0

Mol.F.: C9H12N2O4

Chlorhexidine DiHCl

Mol.F.: C22H30Cl2N10. 2 HCl

CAT No.: KL-02-03707

CAS NO.: 3697-42-5

Chlorhexidine Diacetate Impurity C

CAT No.: KL-02-03708

CAS NO.: 62247-48-7

Mol.F.: C22H28Cl2N8O2

Chlorhexidine EP Impurity M

CAT No.: KL-02-03709

CAS NO.: 152504-12-6

Mol.F.: C22H31ClN10

Chlorhexidine Digluconate EP Impurity E

CAT No.: KL-02-03710

CAS NO.: 45964-97-4

Mol.F.: C7H8ClN3

Chloridazon Impurity 1 (Desphenyl Chloridazon)

API Family: CHLORIDAZON

CAT No.: KL-02-03711

CAS NO.: 6339-19-1

Mol.F.: C4H4ClN3O

Chlormadinone Acetate EP Impurity H

CAT No.: KL-02-03712

CAS NO.: 1054-64-4

Chlormadinone Acetate EP Impurity K

CAT No.: KL-02-03713

CAS NO.: 425-51-4

Chlormadinone Acetate EP Impurity E

CAT No.: KL-02-03714

CAS NO.: 15251-04-4

Mol.F.: C23H29BrO4

3-Hydroxy Chlormadinone Acetate

CAT No.: KL-02-03715

CAS NO.: 17184-15-5

Mol.F.: C22H29ClO4

Cryptochlorogenic Acid

API Family: CHLOROGENIC ACID

CAT No.: KL-02-03716

CAS NO.: 905-99-7

Mol.F.: C16H18O9

"Isochlorogenic Acid B (3,4-Dicaffeoylquinic Acid)"

API Family: CHLOROGENIC ACID

CAT No.: KL-02-03717

CAS NO.: 14534-61-3

Mol.F.: C25H24O12

Chlorophyll a

API Family: CHLOROPHYLL

CAT No.: KL-02-03718

CAS NO.: 479-61-8

Mol.F.: C55H72MgN4O5

Chlorophyll b

API Family: CHLOROPHYLL

CAT No.: KL-02-03719

CAS NO.: 519-62-0

Mol.F.: C55H70MgN4O6

Didesethyl Chloroquine

API Family: CHLOROQUINE

CAT No.: KL-02-03720

CAS NO.: 4298-14-0

Mol.F.: C14H18ClN3

Hydroxy Chlorothalonil

API Family: CHLOROTHALONIL

CAT No.: KL-02-03721

CAS NO.: 28343-61-5

Mol.F.: C8HCl3N2O

Didesmethyl Chlorphenamine Maleate Salt

Mol.F.: C14H15ClN2. C4H4O4

CAT No.: KL-02-03722

CAS NO.: 23052-94-0

"2-Chloro-N,N-Dimethylethan-1-Amine HCl"

CAT No.: KL-02-03723

CAS NO.: 4584-46-7

Mol.F.: C4H10ClN. HCl

Dexchlorpheniramine EP Impurity B Maleate

Mol.F.: C16H19ClN2. C4H4O4

CAT No.: KL-02-03724

CAS NO.: 23095-76-3

Dexchlorpheniramine EP Impurity A

CAT No.: KL-02-03725

CAS NO.: 86-21-5

Mol.F.: C16H20N2

Chlorphenesin Impurity 1 (Chlorphenesin Carbamate Isomer)

API Family: CHLORPHENESIN

CAT No.: KL-02-03726

CAS NO.: 61514-96-3

Mol.F.: C10H12ClNO4

7-Hydroxy Chlorpromazine

CAT No.: KL-02-03727

CAS NO.: 2095-62-7

Mol.F.: C17H19ClN2OS

Didesmethyl Chlorpromazine HCl

CAT No.: KL-02-03728

CAS NO.: 3763-80-2

Mol.F.: C15H15ClN2S. HCl

8-Hydroxy Chlorpromazine

CAT No.: KL-02-03729

CAS NO.: 3926-67-8

Mol.F.: C17H19ClN2OS

Chlorpromazine EP Impurity F HCl

CAT No.: KL-02-03730

CAS NO.: 72372-62-4

Mol.F.: C17H19ClN2S. HCl

Norchlorpromazine Sulfoxide HCl

Mol.F.: C16H17ClN2OS. HCl

CAT No.: KL-02-03731

CAS NO.: 18683-77-7

Chlorpromazine Sulfon

CAT No.: KL-02-03732

CAS NO.: 4337-86-4

Mol.F.: C17H19ClN2O2S

Chlorpyrifos Impurity 3 (Diethyl Phosphate)

API Family: CHLORPYRIFOS

CAT No.: KL-02-03733

CAS NO.: 598-02-7

Mol.F.: C4H11O4P

Chlorpyrifos Oxon

API Family: CHLORPYRIFOS

CAT No.: KL-02-03734

CAS NO.: 5598-15-2

Mol.F.: C9H11Cl3NO4P

Chlorpyrifos Impurity 2 (Diethyl Thiophosphate)

API Family: CHLORPYRIFOS

CAT No.: KL-02-03735

CAS NO.: 5871-17-0

Mol.F.: C4H11O3PS

Chlortalidone (Chlorthalidone)

CAT No.: KL-02-03736

CAS NO.: 77-36-1

Mol.F.: C14H11ClN2O4S

Chlortalidone Amino Impurity

CAT No.: KL-02-03737

CAS NO.: 118-04-7

Mol.F.: C14H10ClNO3

Chlortalidone Sulfochloro Impurity

CAT No.: KL-02-03738

CAS NO.: 68592-12-1

Mol.F.: C14H8Cl2O5S

Chlortalidone Impurity F

CAT No.: KL-02-03739

CAS NO.: 68592-11-0

Mol.F.: C14H7Cl3O4S

6-Cyanophthalide

CAT No.: KL-02-03740

CAS NO.: 89877-62-3

Mol.F.: C9H5NO2

Chlorthalidone Methyl Ether

CAT No.: KL-02-03741

CAS NO.: 96512-76-4

Mol.F.: C15H13ClN2O4S

4-epi-Chlortetracycline Hydrochloride

API Family: CHLORTETRACYCLINE

CAT No.: KL-02-03742

CAS NO.: 101342-45-4

Mol.F.: C22H23ClN2O8. HCl

6-Hydroxy Chlorzoxazone

API Family: CHLORZOXAZONE

CAT No.: KL-02-03743

CAS NO.: 1750-45-4

Mol.F.: C7H4ClNO3

Chlorzoxazone Related Compound A

API Family: CHLORZOXAZONE

CAT No.: KL-02-03744

CAS NO.: 95-85-2

Mol.F.: C6H6ClNO

5-beta-Cholane

5-beta-Cholanic Acid

Cholane Related Compoumd 1 (5-alpha-Homopregnanic Acid)

Precalciferol (Previtamin D3)

API Family: CHOLECALCIFEROL

CAT No.: KL-02-03748

CAS NO.: 1173-13-3

"1?,25-Dihydroxy-7-dehydrocholesterol"

API Family: CHOLECALCIFEROL

CAT No.: KL-02-03749

CAS NO.: 61954-91-4

Cholecalciferol EP Impurity F

API Family: CHOLECALCIFEROL

CAT No.: KL-02-03750

CAS NO.: 31316-20-8

Mol.F.: C31H50O2

"20(R), 22(R)-Dihydroxy Cholesterol"

CAT No.: KL-02-03751

CAS NO.: 596-94-1

Mol.F.: C27H46O3

"Cholestane-3-beta,?,6-beta-;-triol"

CAT No.: KL-02-03752

CAS NO.: 1253-84-5

Mol.F.: C27H48O3

22-alpha-Hydroxy Cholesterol

CAT No.: KL-02-03753

CAS NO.: 17954-98-2

7-Dehydro Desmosterol

CAT No.: KL-02-03754

CAS NO.: 1715-86-2

Mol.F.: C27H42O

7-alfa-Hydroxy-Cholesterol

CAT No.: KL-02-03755

CAS NO.: 566-26-7

7-beta-Hydroxy-Cholesterol

CAT No.: KL-02-03756

CAS NO.: 566-27-8

7-Keto-Cholesterol

CAT No.: KL-02-03757

CAS NO.: 566-28-9

24-S-Hydroxy-Cholesterol

CAT No.: KL-02-03758

CAS NO.: 474-73-7

25-Hydroxy-Cholesterol

CAT No.: KL-02-03759

CAS NO.: 2140-46-7

27-Hydroxy-Cholesterol

CAT No.: KL-02-03760

CAS NO.: 20380-11-4

Cholesterol EP Impurity B

CAT No.: KL-02-03761

CAS NO.: 313-04-2

"24,25-Epoxycholesterol"

CAT No.: KL-02-03762

CAS NO.: 72542-49-5

"(24S)-24,25-Epoxycholesterol"

CAT No.: KL-02-03763

CAS NO.: 77058-74-3

22-beta-Hydroxy Cholesterol

CAT No.: KL-02-03764

CAS NO.: 22348-64-7

4-beta-Hydroxy Cholesterol

CAT No.: KL-02-03765

CAS NO.: 17320-10-4

beta-Sitosterol

CAT No.: KL-02-03766

CAS NO.: 83-46-5

Mol.F.: C29H50O

Cholic Acid Impurity 18

CAT No.: KL-02-03767

CAS NO.: 517-33-9

Mol.F.: C24H36O5

3-Oxo Deoxycholic Acid

CAT No.: KL-02-03768

CAS NO.: 2304-89-4

Methyl Cholate

CAT No.: KL-02-03769

CAS NO.: 1448-36-8

Mol.F.: C25H42O5

"Cholic Acid Impurity 35 (3,7,22-Trihydroxyl-Cholanic Acid)"

CAT No.: KL-02-03770

CAS NO.: 108266-90-6

Mol.F.: C24H40O5

Ursocholic Acid

CAT No.: KL-02-03771

CAS NO.: 2955-27-3

Mol.F.: C24H40O5

Glycocholic Acid Sodium Salt (Sodium Glycocholate)

CAT No.: KL-02-03772

CAS NO.: 863-57-0

Mol.F.: C26H42NO6. Na

Glycochenodeoxycholic Acid Sodium Salt

CAT No.: KL-02-03773

CAS NO.: 16564-43-5

Mol.F.: C26H42NO5. Na

Taurocholic Acid

CAT No.: KL-02-03774

CAS NO.: 81-24-3

Mol.F.: C26H45NO7S

Isochenodeoxycholic Acid

CAT No.: KL-02-03775

CAS NO.: 566-24-5

Glycodeoxycholic Acid

CAT No.: KL-02-03776

CAS NO.: 360-65-6

Mol.F.: C26H43NO5

Chenodeoxycholic Acid EP Impurity B

CAT No.: KL-02-03777

CAS NO.: 81-25-4

Mol.F.: C24H40O5

"3Î±,12beta-Dihydroxycholanoic Acid"

CAT No.: KL-02-03778

CAS NO.: 570-62-7

Sodium taurocholate

CAT No.: KL-02-03779

CAS NO.: 145-42-6

Mol.F.: C26H44NO7S. Na

Glycochenodeoxycholic Acid

CAT No.: KL-02-03780

CAS NO.: 640-79-9

Mol.F.: C26H43NO5

Choline Fenofibrate (CFRC-3)

Mol.F.: C17H14ClO4. C5H14NO

CAT No.: KL-02-03781

CAS NO.: 856676-23-8

Succinyl Monocholine Chloride

"2-Acetoxy-1-N,N-Dimethylamino-2-Propanol HCl"

CAT No.: KL-02-03783

CAS NO.: 26929-44-2

Mol.F.: C7H15NO2. HCl

Succinylcholine Chloride

CAT No.: KL-02-03784

CAS NO.: 71-27-2

Mol.F.: C14H30N2O4. 2 Cl

"3-Chloropropane-1,2-Diol Dipalmitate"

Distearoyl phosphatidylglycerol

Hydrogenated phosphatidylcholine

Tricholine Citrate

CAT No.: KL-02-03788

CAS NO.: 546-63-4

Mol.F.: C6H5O7. 3C5H14NO

Chromotropic Acid Disodium Salt

API Family: CHROMOTROPIC ACID

CAT No.: KL-02-03789

CAS NO.: 129-96-4

Mol.F.: C10H6O8S2. 2Na

Ciclesonide EP Impurity B

API Family: CICLESONIDE

CAT No.: KL-02-03790

CAS NO.: 161115-59-9

Mol.F.: C28H38O6

Ciclopirox Olamine USP Related Compound A

API Family: CICLOPIROX

CAT No.: KL-02-03791

CAS NO.: 1823487-53-1

Mol.F.: C12H19NO3

Ciclopirox Impurity B

API Family: CICLOPIROX

CAT No.: KL-02-03792

CAS NO.: 14818-35-0

Ciclopirox EP Impurity C

API Family: CICLOPIROX

CAT No.: KL-02-03793

CAS NO.: 67587-24-0

Mol.F.: C12H17NO

Cilastatin Ammonium Salt

API Family: CILASTATIN

CAT No.: KL-02-03794

CAS NO.: 877674-82-3

Mol.F.: C16H25N2O5S. NH4

Cilazapril EP Impurity D

API Family: CILAZAPRIL

CAT No.: KL-02-03795

CAS NO.: 106928-09-0

Mol.F.: C22H31N3O5

(Z)-Cilnidipine

API Family: CILNIDIPINE

CAT No.: KL-02-03796

CAS NO.: 146924-45-0

Mol.F.: C27H28N2O7

(E)-Dehydro Cilnidipine

API Family: CILNIDIPINE

CAT No.: KL-02-03797

CAS NO.: 146845-34-3

Mol.F.: C27H26N2O7

(Z)-Dehydro Cilnidipine

API Family: CILNIDIPINE

CAT No.: KL-02-03798

CAS NO.: 146845-35-4

Mol.F.: C27H26N2O7

Cilostazol related compound C

API Family: CILOSTAZOL

CAT No.: KL-02-03799

CAS NO.: 865792-18-3

Mol.F.: C31H45N9O2

Cimetidine EP Impurity J DiHCl

CAT No.: KL-02-03800

CAS NO.: 38603-72-4

Mol.F.: C7H13N3S. 2 HCl

Cimetidine EP Impurity A

CAT No.: KL-02-03801

CAS NO.: 52378-40-2

Mol.F.: C10H15N5S2

Cimetidine EP Impurity H

CAT No.: KL-02-03802

CAS NO.: 74886-59-2

Mol.F.: C10H18N8S2

Cimetidine EP Impurity D DiHCl

CAT No.: KL-02-03803

CAS NO.: 59660-24-1

Mol.F.: C9H17N5S. 2 HCl

Cimetidine EP Impurity F

CAT No.: KL-02-03804

CAS NO.: 55272-86-1

Mol.F.: C16H24N8S2

Cimetidine Impurity 4 HCl

CAT No.: KL-02-03805

CAS NO.: 38603-74-6

Mol.F.: C6H10N2O. HCl

Cimetidine EP Impurity B

CAT No.: KL-02-03806

CAS NO.: 138035-55-9

Mol.F.: C10H15N5OS

Cimetidine EP Impurity C

CAT No.: KL-02-03807

CAS NO.: 77076-18-7

Mol.F.: C10H18N6OS

Cimetidine EP Impurity G

CAT No.: KL-02-03808

CAS NO.: 31857-31-5

Mol.F.: C4H8N4

"(E)-2,3,-Dehydro-cinacalcet"

CAT No.: KL-02-03809

CAS NO.: 955373-56-5

Mol.F.: C22H20F3N. HCl

Cinacalcet USP Related Compound A

CAT No.: KL-02-03810

CAS NO.: 21172-43-0

Mol.F.: C11H13F3O3S

Cinacalcet Dihydro Impurity 1 HCl

CAT No.: KL-02-03812

CAS NO.: 1020414-33-8

Mol.F.: C22H24F3N. HCl

Cinacalcet Impurity 33 HCl

CAT No.: KL-02-03815

CAS NO.: 82572-04-1

Mol.F.: C12H13N. HCl

Cinacalcet Impurity B HCl

CAT No.: KL-02-03816

CAS NO.: 163831-65-0

Mol.F.: C19H19N. HCl

Cinchocaine EP Impurity B

CAT No.: KL-02-03817

CAS NO.: 15733-89-8

Mol.F.: C10H7NO3

Cinchocaine EP Impurity C

CAT No.: KL-02-03818

CAS NO.: 87864-08-2

Mol.F.: C16H21N3O2

Cinchocaine EP Impurity A

CAT No.: KL-02-03819

CAS NO.: 87864-14-0

Mol.F.: C16H20ClN3O

Cinchocaine (Dibucaine)

CAT No.: KL-02-03820

CAS NO.: 85-79-0

Mol.F.: C20H29N3O2

Cinepazide Maleate

Mol.F.: C22H31N3O5. C4H4O4

API Family: CINEPAZIDE

CAT No.: KL-02-03821

CAS NO.: 26328-04-1

Cinnarizine EP Impurity A

API Family: CINNARIZINE

CAT No.: KL-02-03822

CAS NO.: 841-77-0

Mol.F.: C17H20N2

Cinnarizine EP Impurity E

API Family: CINNARIZINE

CAT No.: KL-02-03823

CAS NO.: 216581-01-0

Mol.F.: C30H30N2

Ciprofloxacin Impurity 2 HCl

API Family: CIPROFLOXACIN

CAT No.: KL-02-03824

CAS NO.: 528851-30-1

Mol.F.: C15H16ClN3O3. HCl

Ciprofloxacin Lactate

API Family: CIPROFLOXACIN

CAT No.: KL-02-03825

CAS NO.: 97867-33-9

Mol.F.: C17H18FN3O3. C3H6O3

N-Ethoxycarbonyl Ciprofloxacin

API Family: CIPROFLOXACIN

CAT No.: KL-02-03826

CAS NO.: 93594-29-7

Mol.F.: C20H22FN3O5

Carboplatin EP Impurity A

API Family: CISPLATIN

CAT No.: KL-02-03827

CAS NO.: 15663-27-1

Mol.F.: Cl2H6N2Pt

(S)-Citalopram EP Impurity D Oxalate

Mol.F.: C19H19FN2O. C2H2O4

CAT No.: KL-02-03828

CAS NO.: 852172-06-6

N-Desmethyl (R)-Citalopram Oxalate

Mol.F.: C19H19FN2O. C2H2O4

CAT No.: KL-02-03829

CAS NO.: 852172-07-7

Escitalopram EP Impurity L Oxalate

Mol.F.: C20H22N2O. C2H2O4

CAT No.: KL-02-03830

CAS NO.: 1093072-86-6

(S)-Citadiol

CAT No.: KL-02-03831

CAS NO.: 488787-59-3

Citalopram Impurity 16 Oxalate

Mol.F.: C26H25F2NO2. C2H2O4

CAT No.: KL-02-03832

CAS NO.: 1217846-85-9

Escitalopram USP Related Compound A

Mol.F.: 2 C20H23FN2O2. C20H18O8

CAT No.: KL-02-03833

CAS NO.: 128173-53-5

Citadiol HBr

CAT No.: KL-02-03834

CAS NO.: 103146-26-5

Mol.F.: C20H23FN2O2. HBr

Citalopram EP Impurity E HCl

CAT No.: KL-02-03835

CAS NO.: 64169-47-7

Mol.F.: C19H21ClFNO. HCl

Escitalopram EP Impurity K Oxalate

Mol.F.: C20H21FN2O. C2H2O4

CAT No.: KL-02-03836

CAS NO.: 219861-53-7

Citalopram EP Impurity F HCl

CAT No.: KL-02-03837

CAS NO.: 1644389-68-3

Mol.F.: C19H21BrFNO. HCl

Escitalopram EP Impurity H HCl

CAT No.: KL-02-03838

CAS NO.: 62498-71-9

Mol.F.: C20H21FN2O2. HCl

Citalopram EP Impurity D HBr

CAT No.: KL-02-03839

CAS NO.: 1188264-72-3

Mol.F.: C19H19FN2O. HBr

Isocitric Acid

API Family: CITRIC ACID

CAT No.: KL-02-03840

CAS NO.: 320-77-4

Mol.F.: C6H8O7

(-)-Citrinin

Cladribine EP Impurity C

API Family: CLADRIBINE

CAT No.: KL-02-03842

CAS NO.: 1839-18-5

Mol.F.: C5H4ClN5

Cladribine EP Impurity E

API Family: CLADRIBINE

CAT No.: KL-02-03843

CAS NO.: 533-67-5

Mol.F.: C5H10O4

Clarithromycin EP Impurity K

CAT No.: KL-02-03844

CAS NO.: 127157-35-1

Mol.F.: C30H51NO8

Clarithromycin EP Impurity L

CAT No.: KL-02-03845

CAS NO.: 127253-05-8

Mol.F.: C38H70N2O13

Clarithromycin EP Impurity M

CAT No.: KL-02-03846

CAS NO.: 127182-43-8

Clarithromycin EP Impurity N

CAT No.: KL-02-03847

CAS NO.: 144604-03-5

Mol.F.: C38H67NO12

Clarithromycin EP Impurity O

CAT No.: KL-02-03848

CAS NO.: 127252-80-6

Mol.F.: C39H72N2O13

Clarithromycin EP Impurity B

CAT No.: KL-02-03849

CAS NO.: 299409-85-1

Clarithromycin EP Impurity A

CAT No.: KL-02-03850

CAS NO.: 124412-58-4

Mol.F.: C38H69NO14

Clarithromycin EP Impurity D

CAT No.: KL-02-03851

CAS NO.: 101666-68-6

Clarithromycin EP Impurity G

CAT No.: KL-02-03852

CAS NO.: 107216-09-1

Mol.F.: C39H72N2O13

Potassium Clavulanate EP Impurity A

CAT No.: KL-02-03853

CAS NO.: 4744-51-8

Mol.F.: C8H12N2O2

Potassium Clavulanate EP Impurity G

CAT No.: KL-02-03854

CAS NO.: 374816-32-7

Mol.F.: C13H15NO6

Clavulanic Acid Impurity 8 HCl

CAT No.: KL-02-03855

CAS NO.: 92632-79-6

Mol.F.: C4H9NO2. HCl

Potassium Clavulanate EP Impurity J DiHCl

CAT No.: KL-02-03856

CAS NO.: 7677-21-6

Mol.F.: C6H16N2. 2 HCl

Potassium Clavulanate EP Impurity M DiHCl

CAT No.: KL-02-03857

CAS NO.: 103526-47-2

Mol.F.: C8H20N2O. 2 HCl

Potassium Clavulanate EP Impurity K

CAT No.: KL-02-03858

CAS NO.: 107-45-9

Mol.F.: C8H19N

Potassium Clavulanate EP Impurity L

CAT No.: KL-02-03859

CAS NO.: 4013-94-9

Mol.F.: C8H20N2

Potassium Clavulanate EP Impurity C

CAT No.: KL-02-03860

CAS NO.: 86917-74-0

Mol.F.: C10H16N2O2

Potassium Clavulanate EP Impurity D

CAT No.: KL-02-03861

CAS NO.: 404839-11-8

Mol.F.: C7H9NO3

Potassium Clavulanate EP Impurity F

CAT No.: KL-02-03862

CAS NO.: 1260857-16-6

Mol.F.: C13H14N2O5

Clemastine Fumarate

API Family: CLEMASTINE

CAT No.: KL-02-03863

CAS NO.: 14976-57-9

Mol.F.: 343.90 116.07

Clemastine Fumarate EP Impurity C

API Family: CLEMASTINE

CAT No.: KL-02-03864

CAS NO.: 59767-24-7

Mol.F.: C14H13ClO

Clemizole HCl

API Family: CLEMIZOLE

CAT No.: KL-02-03865

CAS NO.: 1163-36-6

Mol.F.: C19H20ClN3. HCl

Clenbuterol EP Impurity A

CAT No.: KL-02-03866

CAS NO.: 62909-66-4

Mol.F.: C7H5Cl2NO

Clenbuterol EP Impurity C

CAT No.: KL-02-03867

CAS NO.: 37148-48-4

Mol.F.: C8H7Cl2NO

Clenbuterol EP Impurity D

CAT No.: KL-02-03868

CAS NO.: 99-92-3

Mol.F.: C8H9NO

Clenbuterol EP Impurity E

CAT No.: KL-02-03869

CAS NO.: 37148-47-3

Mol.F.: C8H6BrCl2NO

Clenbuterol EP Impurity F

CAT No.: KL-02-03870

CAS NO.: 37153-52-9

Mol.F.: C12H18BrClN2O

Hydroxymethylclenbuterol

CAT No.: KL-02-03871

CAS NO.: 38339-18-3

Mol.F.: C12H18Cl2N2O2

Clethodim Impurity 4 (M18R)

API Family: CLETHODIM

CAT No.: KL-02-03872

CAS NO.: 116007-15-9

Mol.F.: C10H18O6S

5-Hydroxy-Clethodim Sulfoxide

API Family: CLETHODIM

CAT No.: KL-02-03873

CAS NO.: 111031-08-4

Mol.F.: C17H26ClNO5S

5-Hydroxy-Clethodim Sulfone

API Family: CLETHODIM

CAT No.: KL-02-03874

CAS NO.: 111031-11-9

Mol.F.: C17H26ClNO6S

Clevidipine Impurity D

CAT No.: KL-02-03875

CAS NO.: 105383-68-4

Mol.F.: C15H13Cl2NO2

Clevidipine Impurity 13 (Mixture of cis and trans Isomers)

CAT No.: KL-02-03876

CAS NO.: 1801167-49-6

Mol.F.: C15H14Cl2O3

Clevidipine Impurity A

CAT No.: KL-02-03877

CAS NO.: 123853-39-4

Mol.F.: C16H15Cl2NO4

Clevidipine Impurity F

CAT No.: KL-02-03878

CAS NO.: 253597-19-2

Mol.F.: C25H29Cl2NO8

Clevidipine Impurity E

CAT No.: KL-02-03879

CAS NO.: 188649-48-1

Mol.F.: C21H21Cl2NO6

Clindamycin 3-Palmitate

CAT No.: KL-02-03880

CAS NO.: 68225-59-2

Mol.F.: C34H63ClN2O6S

Clindamycin Laurate HCl

Mol.F.: C30H55ClN2O6S. HCl

CAT No.: KL-02-03881

CAS NO.: 25507-13-5

Clindamycin Sulfoxide

CAT No.: KL-02-03882

CAS NO.: 22431-46-5

Mol.F.: C18H33ClN2O6S

Clindamycin Phosphate EP Impurity B

CAT No.: KL-02-03883

CAS NO.: 54887-31-9

Mol.F.: C17H32ClN2O8PS

Clindamycin Phosphate EP Impurity C

CAT No.: KL-02-03884

CAS NO.: 28708-34-1

Clindamycin Phosphate EP Impurity I

CAT No.: KL-02-03885

CAS NO.: 1309048-48-3

Mol.F.: C18H35ClN2O11P2S

Clindamycin Phosphate EP Impurity D

CAT No.: KL-02-03886

CAS NO.: 54887-30-8

Clindamycin Phosphate EP Impurity F

CAT No.: KL-02-03887

CAS NO.: 27480-30-4

Mol.F.: C18H35N2O9PS

Clindamycin Impurity (Sulfone)

CAT No.: KL-02-03888

CAS NO.: 887402-22-4

Mol.F.: C18H33ClN2O7S

Clioquinol EP Impurity A

API Family: CLIOQUINOL

CAT No.: KL-02-03889

CAS NO.: 130-16-5

Mol.F.: C9H6ClNO

Clioquinol EP Impurity B

API Family: CLIOQUINOL

CAT No.: KL-02-03890

CAS NO.: 773-76-2

Mol.F.: C9H5Cl2NO

Clioquinol EP Impurity C

API Family: CLIOQUINOL

CAT No.: KL-02-03891

CAS NO.: 83-73-8

Mol.F.: C9H5I2NO

Clobetasol Propionate EP Impurity B

API Family: CLOBETASOL PROPIONATE

CAT No.: KL-02-03893

CAS NO.: 1356190-17-4

Mol.F.: C22H26ClFO3

Clobetasol Propionate EP Impurity C

API Family: CLOBETASOL PROPIONATE

CAT No.: KL-02-03894

CAS NO.: 25122-52-5

Mol.F.: C25H32ClFO5

Clobetasol Propionate EP Impurity D

API Family: CLOBETASOL PROPIONATE

CAT No.: KL-02-03895

CAS NO.: 25120-99-4

Mol.F.: C25H34ClFO5

Clobutinol HCl

API Family: CLOBUTINOL

CAT No.: KL-02-03896

CAS NO.: 1215-83-4

Mol.F.: C14H22ClNO. HCl

Clodronic Acid

API Family: CLODRONATE DISODIUM

CAT No.: KL-02-03897

CAS NO.: 10596-23-3

Mol.F.: CH4Cl2O6P2

Azacitidine USP Related Compound B

API Family: CLOFARABINE

CAT No.: KL-02-03898

CAS NO.: 6974-32-9

Mol.F.: C28H24O9

Clomethiazolum

API Family: CLOMETHIAZOLE

CAT No.: KL-02-03900

CAS NO.: 533-45-9

Mol.F.: C6H8ClNS

cis-Clomiphene (Zuclomiphene)

API Family: CLOMIPHENE

CAT No.: KL-02-03901

CAS NO.: 15690-55-8

Mol.F.: C26H28ClNO

trans-Clomiphene (Enclomiphene)

API Family: CLOMIPHENE

CAT No.: KL-02-03902

CAS NO.: 15690-57-0

Mol.F.: C26H28ClNO

Clomipramine HCl EP Impurity F

CAT No.: KL-02-03903

CAS NO.: 32943-25-2

Mol.F.: C14H12ClN

Clomipramine HCl EP Impurity G

CAT No.: KL-02-03904

CAS NO.: 1425793-87-8

Mol.F.: C17H16ClN

N-Desmethyl Clomipramine HCl

CAT No.: KL-02-03905

CAS NO.: 29854-14-6

Mol.F.: C18H21ClN2. HCl

8-Hydroxy Clomipramine

CAT No.: KL-02-03906

CAS NO.: 83385-97-1

Mol.F.: C19H23ClN2O

4-Hydroxy Clonidine

CAT No.: KL-02-03909

CAS NO.: 57101-48-1

Mol.F.: C9H9Cl2N3O

Clonidine EP Impurity A

CAT No.: KL-02-03910

CAS NO.: 5391-39-9

Mol.F.: C5H8N2O2

Clonidine EP Impurity C

CAT No.: KL-02-03911

CAS NO.: 608-31-1

Mol.F.: C6H5Cl2N

Clonidine EP Impurity B

CAT No.: KL-02-03912

CAS NO.: 54707-71-0

Mol.F.: C11H11Cl2N3O

Clonidine HCl

CAT No.: KL-02-03913

CAS NO.: 4205-91-8

Mol.F.: C9H9Cl2N3. HCl

Clonixin L-Lysinate

Mol.F.: C13H11ClN2O2. C6H14N2O2

API Family: CLONIXIN

CAT No.: KL-02-03914

CAS NO.: 55837-30-4

Cloperastine Fendizoate

Mol.F.: C20H24ClNO. C20H14O4

API Family: CLOPERASTINE

CAT No.: KL-02-03915

CAS NO.: 85187-37-7

(S)-Cloperastine (Levocloperastine)

API Family: CLOPERASTINE

CAT No.: KL-02-03916

CAS NO.: 132301-89-4

Mol.F.: C20H24ClNO

(S)-Cloperastine Fendizoate (Levocloperastine Fendizoate)

Mol.F.: C20H24ClNO. C20H14O4

API Family: CLOPERASTINE

CAT No.: KL-02-03917

CAS NO.: 220329-19-1

Clopidogrel EP Impurity B HCl

Mol.F.: C16H16ClNO2S. HCl

CAT No.: KL-02-03919

CAS NO.: 1396607-35-4

Clopidogrel Ethyl Ester Sulfate

Mol.F.: C17H18ClNO2S. H2SO4

CAT No.: KL-02-03920

CAS NO.: 1332612-57-3

Clopidogrel EP Impurity A (R-)

CAT No.: KL-02-03921

CAS NO.: 324757-50-8

Mol.F.: C15H14ClNO2S

Clopidogrel EP Impurity A

CAT No.: KL-02-03922

CAS NO.: 144457-28-3

Mol.F.: C15H14ClNO2S

Clopidogrel EP Impurity F HCl

Mol.F.: C15H16ClNO2S. HCl

CAT No.: KL-02-03923

CAS NO.: 141109-19-5

rac-Clopidogrel EP Impurity A HCl

Mol.F.: C15H14ClNO2S. HCl

CAT No.: KL-02-03924

CAS NO.: 1015247-88-7

Clopidogrel Impurity 5 HCl

CAT No.: KL-02-03925

CAS NO.: 212838-70-5

Mol.F.: C9H10ClNO2. HCl

Clopidogrel Thieno Impurity HCl

CAT No.: KL-02-03926

CAS NO.: 28783-41-7

Mol.F.: C7H9NS. HCl

Clopidogrel EP Impurity E (S-)

CAT No.: KL-02-03927

CAS NO.: 444728-13-6

Mol.F.: C15H15ClN2OS

2-Oxo-R-Clopidogrel

CAT No.: KL-02-03928

CAS NO.: 1360923-54-1

Mol.F.: C16H16ClNO3S

Clopidogrel EP Impurity E (R-)

CAT No.: KL-02-03929

CAS NO.: 444728-15-8

Mol.F.: C15H15ClN2OS

2-Oxo-Clopidogrel

CAT No.: KL-02-03930

CAS NO.: 109904-27-0

Mol.F.: C16H16ClNO3S

rac-Clopidogrel EP Impurity F HCl

Mol.F.: C15H16ClNO2S. HCl

CAT No.: KL-02-03931

CAS NO.: 141109-18-4

rac-Clopidogrel EP Impurity A

CAT No.: KL-02-03932

CAS NO.: 90055-55-3

Mol.F.: C15H14ClNO2S

(+)-Cloprostenol

CAT No.: KL-02-03933

CAS NO.: 54276-21-0

Mol.F.: C22H29ClO6

(+)-Cloprostenol Isopropyl Ester

CAT No.: KL-02-03934

CAS NO.: 157283-66-4

Mol.F.: C25H35ClO6

DL-Cloprostenol Sodium Salt

CAT No.: KL-02-03935

CAS NO.: 55028-72-3

Mol.F.: C22H28ClO6. Na

D-Cloprostenol Sodium Salt

CAT No.: KL-02-03936

CAS NO.: 62561-03-9

Mol.F.: C22H28ClO6. Na

5-trans-Cloprostenol

CAT No.: KL-02-03937

CAS NO.: 57968-81-7

Mol.F.: C22H29ClO6

Clotrimazole EP Impurity B

CAT No.: KL-02-03938

CAS NO.: 23593-71-7

Mol.F.: C22H17ClN2

Clotrimazole EP Impurity C

CAT No.: KL-02-03939

CAS NO.: 42074-68-0

Mol.F.: C19H14Cl2

Clotrimazole EP Impurity F

CAT No.: KL-02-03940

CAS NO.: 15469-97-3

Mol.F.: C22H18N2

2-Chlorobenzotrichloride

CAT No.: KL-02-03941

CAS NO.: 2136-89-2

Mol.F.: C7H4Cl4

Cloxacillin Sodium Salt

Mol.F.: C19H17ClN3O5S. Na

API Family: CLOXACILLIN

CAT No.: KL-02-03942

CAS NO.: 642-78-4

Cloxacillin EP Impurity E

API Family: CLOXACILLIN

CAT No.: KL-02-03943

CAS NO.: 18704-55-7

Mol.F.: C27H27ClN5O7S2

Cloxacillin Benzathine

Mol.F.: C19H17ClN3O5S. Na. C16H20N2

API Family: CLOXACILLIN

CAT No.: KL-02-03944

CAS NO.: 23736-58-5

Hydroxy Cobicistat

API Family: COBICISTAT

CAT No.: KL-02-03945

CAS NO.: 1051463-40-1

Mol.F.: C40H53N7O6S2

Colchicine EP Impurity D

CAT No.: KL-02-03946

CAS NO.: 477-29-2

Mol.F.: C27H33NO11

(R)-Colchicine

CAT No.: KL-02-03947

CAS NO.: 75520-89-7

N-Desacetyl Colchicine

CAT No.: KL-02-03948

CAS NO.: 3476-50-4

Mol.F.: C20H23NO5

1-O-Demethyl Colchicine

CAT No.: KL-02-03949

CAS NO.: 3464-68-4

"N-Deacetyl, 1,2,3,10-demethyl Colchicine"

CAT No.: KL-02-03950

CAS NO.: 6877-18-5

Mol.F.: C16H15NO5

N-Deacetyl 10-Demethyl Colchicine

CAT No.: KL-02-03951

CAS NO.: 3482-37-9

Mol.F.: C19H21NO5

Colchicine EP Impurity E

CAT No.: KL-02-03952

CAS NO.: 7336-33-6

Colesevelam Hydroxyquat Chloride

API Family: COLESEVELAM

CAT No.: KL-02-03953

CAS NO.: 676578-21-5

Mol.F.: C9H22NO. Cl

Colesevelam Methoxyquat Iodide

API Family: COLESEVELAM

CAT No.: KL-02-03954

CAS NO.: 863031-14-5

Mol.F.: C10H24NO. I

Conivaptan HCl

API Family: CONIVAPTAN

CAT No.: KL-02-03956

CAS NO.: 168626-94-6

Mol.F.: C32H26N4O2. HCl

17-Dehydro-21-hydroxy Hydrocortisone

CAT No.: KL-02-03957

CAS NO.: 68473-77-8

Mol.F.: C21H30O6

21-Dehydro Corticosterone

CAT No.: KL-02-03958

CAS NO.: 20287-97-2

11-Dehydro Corticosterone

CAT No.: KL-02-03959

CAS NO.: 72-23-1

"3-beta,5-alfa-Tetrahydrodeoxycorticosterone"

CAT No.: KL-02-03960

CAS NO.: 567-01-1

Mol.F.: C21H34O3

Hydrocortisone EP Impurity D

Hydrocortisone EP Impurity I

Hydrocortisone EP Impurity M

11-beta-Hydroxyandrostenedione

Hydrocortisone EP Impurity O

Hydrocortisone EP Impurity J

21-Deoxy Cortisone

6-Dehydrocortisol Acetate

21-Chloro Hydrocortisone

21-Deoxy Hydrocortisone

Hydrocortisone EP Impurity L

Hydrocortisone EP Impurity K

Hydrocortisone Acetate EP Impurity G

6-beta-Hydroxy Cortisone

6-alpha-Hydroxy Cortisone

Hydrocortisone-17-Succinate

Hydrocortisone EP Impurity E

Hydrocortisone Impurity D (Na)

Cortisone Succinate Sodium Salt

9(11)-Epoxide Hydrocortisone

"Hydrocortisone 11,17,21-Triacetate"

20-alpha-Dihydro Cortisol

6-alfa-Hydroxy-11-deoxycortisol

6-beta-Hydroxy-11-deoxycortisol

Hydrocortisone-21-Succinate

Hydrocortisone Phosphate Disodium Salt

API Family: CORTISOL

CAT No.: KL-02-03987

CAS NO.: 6000-74-4

Mol.F.: C21H29O8P. 2 Na

20-beta-Dihydrocortisol

3-beta-Tetrahydrocortisol

Hydrocortisone-17-Propionate

Hydrocortisone 17-Propionate 21-Acetate

Isocorydine HCl

API Family: CORYDINE

CAT No.: KL-02-03992

CAS NO.: 13552-72-2

Mol.F.: C20H23NO4. HCl

Isocorydine

Corytuberine

(-)-Cotinine

5-Hydroxynorcotinine

"(3R,5S)-3-Hydroxy Cotinine"

7-Methoxy Coumarin

5-Hydroxy Coumarin

8-Hydroxy Coumarin

6-Hydroxy Coumarin

3-Methy Coumarin

3-Ethyl Coumarin

4-Butoxy Coumarin

3-Acetyl-4-Hydroxy Coumarin

7-Hydroxy Coumarin Sulphate Potassium Salt

API Family: COUMARIN

CAT No.: KL-02-04006

CAS NO.: 1135316-80-1

Mol.F.: C9H5O6S. K

Creatine Phosphate Impurity 7 Disodium Salt

Creatinine Phosphoric Dichloride

API Family: CREATININE

CAT No.: KL-02-04008

CAS NO.: 25221-53-8

Mol.F.: C4H6Cl2N3O2P

m-Cresol-6-Sulfonic Acid Ammonium Salt

Crisaborole o-Isomer

API Family: CRISABOROLE

CAT No.: KL-02-04010

CAS NO.: 906673-30-1

Mol.F.: C14H10BNO3

Crisaborole m-Isomer

API Family: CRISABOROLE

CAT No.: KL-02-04011

CAS NO.: 906673-42-5

Mol.F.: C14H10BNO3

2-Keto Crizotinib

API Family: CRIZOTINIB

CAT No.: KL-02-04012

CAS NO.: 1415558-82-5

Mol.F.: C21H20Cl2FN5O2

Sodium Cromoglicate EP Impurity B

API Family: CROMOGLICIC ACID

CAT No.: KL-02-04013

CAS NO.: 16150-45-1

Mol.F.: C27H24O11

Cromolyn USP Related Compound A

API Family: CROMOGLICIC ACID

CAT No.: KL-02-04014

CAS NO.: 16150-44-0

Mol.F.: C19H20O7

Sodium Cromoglicate EP Impurity A

API Family: CROMOGLICIC ACID

CAT No.: KL-02-04015

CAS NO.: 699-83-2

Sodium Cromoglycate

API Family: CROMOGLYCATE

CAT No.: KL-02-04016

CAS NO.: 15826-37-6

Mol.F.: C23H14O11. 2 Na

beta-Cryptoxanthin

API Family: CRYPTOXANTHIN

CAT No.: KL-02-04017

CAS NO.: 472-70-8

Mol.F.: C40H56O

Cucurbitacin E

API Family: CUCURBITACIN

CAT No.: KL-02-04018

CAS NO.: 18444-66-1

Mol.F.: C32H44O8

Cyamemazine sulfoxide

API Family: CYAMEMAZINE

CAT No.: KL-02-04019

CAS NO.: 13384-45-7

Mol.F.: C19H21N3OS

N-Desmethyl Cyamemazine Maleate

Mol.F.: C18H19N3S. C4H4O4

API Family: CYAMEMAZINE

CAT No.: KL-02-04020

CAS NO.: 1590417-47-2

Cyanidin-3-Sambubioside Chloride

API Family: CYANIDIN

CAT No.: KL-02-04021

CAS NO.: 33012-73-6

Mol.F.: C26H29O15. Cl

Cyanidin-3-O-Galactopyranoside Chloride (Idaein Chloride)

API Family: CYANIDIN

CAT No.: KL-02-04022

CAS NO.: 27661-36-5

Mol.F.: C21H21O11. Cl

Cyanocobalamin EP Impurity H Chloride

API Family: CYANOCOBALAMIN

CAT No.: KL-02-04023

CAS NO.: 58288-50-9

Mol.F.: C62H89CoN13O15P. HCl

3-Phenoxybenzaldehyde Cyanohydrin

API Family: CYANOHYDRIN

CAT No.: KL-02-04024

CAS NO.: 39515-47-4

Mol.F.: C14H11NO2

Cyclobenzaprine 3-Hydroxy Impurity

API Family: CYCLOBENZAPRINE

CAT No.: KL-02-04025

CAS NO.: 30235-48-4

Mol.F.: C20H21NO

"3,5-Dihydroxy-N-Methylprotriptyline"

API Family: CYCLOBENZAPRINE

CAT No.: KL-02-04026

CAS NO.: 30235-47-3

Mol.F.: C20H23NO2

Cyclobenzaprine HCl

API Family: CYCLOBENZAPRINE

CAT No.: KL-02-04027

CAS NO.: 6202-23-9

Mol.F.: C20H21N. HCl

Cycloguanil HCl

API Family: CYCLOGUANIL

CAT No.: KL-02-04028

CAS NO.: 516-21-2

Mol.F.: C11H14ClN5. HCl

Phosphamide Mustard Cyclohexanamine Salt

Mol.F.: C4H11Cl2N2O2P. C6H13N

CAT No.: KL-02-04029

CAS NO.: 1566-15-0

4-Oxo Cyclophosphamide

CAT No.: KL-02-04030

CAS NO.: 27046-19-1

Mol.F.: C7H13Cl2N2O3P

Cyclophosphamide Impurity 25 (Carboxyphosphamide)

CAT No.: KL-02-04031

CAS NO.: 22788-18-7

Mol.F.: C7H15Cl2N2O4P

4-Hydroxy Cyclophosphamide

CAT No.: KL-02-04032

CAS NO.: 40277-05-2

Mol.F.: C7H15Cl2N2O3P

Cyclophosphamide EP Impurity D

CAT No.: KL-02-04033

CAS NO.: 158401-52-6

Mol.F.: C7H16ClN2O3P

Cyclophosphamide EP Impurity E DiHCl

Mol.F.: C7H18ClN2O4P. 2 HCl

CAT No.: KL-02-04034

CAS NO.: 158401-51-5

Alcophosphamide

CAT No.: KL-02-04035

CAS NO.: 52336-54-6

Mol.F.: C7H17Cl2N2O3P

Cyclophosphamide EP Impurity A

CAT No.: KL-02-04036

CAS NO.: 1797009-12-1

Mol.F.: C7H16ClN2O3P

Cyclophosphamide EP Impurity B

CAT No.: KL-02-04037

CAS NO.: 22089-17-4

Mol.F.: C8H17Cl2N2O2P

Cyclophosphamide Impurity C

CAT No.: KL-02-04038

CAS NO.: 241482-18-8

Mol.F.: C7H15ClN2

Cyclophosphamide Impurity D

CAT No.: KL-02-04039

CAS NO.: 22608-58-8

Mol.F.: C7H14N2

N-Dechloroethyl Cyclophosphamide

CAT No.: KL-02-04040

CAS NO.: 36761-83-8

Mol.F.: C5H12ClN2O2P

Cycloserine Diketopiperazine

CAT No.: KL-02-04041

CAS NO.: 1204-99-5

Mol.F.: C6H12N4O4

Cycloserine Dimer Impurity A

CAT No.: KL-02-04042

CAS NO.: 16337-02-3

Mol.F.: C6H12N4O4

Cycloserine Impurity 1 (D-serine)

CAT No.: KL-02-04043

CAS NO.: 312-84-5

Mol.F.: C3H7NO3

3-Chloro-D-alanine methyl ester hydrochloride

CAT No.: KL-02-04044

CAS NO.: 112346-82-4

Mol.F.: C4H8ClNO2. HCl

"Cycloserine Impurity 5 (3,6-Dimethylene-2,5-piperazinedione)"

CAT No.: KL-02-04046

CAS NO.: 15996-22-2

Mol.F.: C6H6N2O2

D-Serine t-butyl ester HCl

CAT No.: KL-02-04048

CAS NO.: 948296-15-9

Mol.F.: C7H15NO3. HCl

Cyclosporin A (Cyclosporine)

API Family: CYCLOSPORINE

CAT No.: KL-02-04049

CAS NO.: 59865-13-3

Mol.F.: C62H111N11O12

Ciclosporin EP Impurity G

API Family: CYCLOSPORINE

CAT No.: KL-02-04050

CAS NO.: 63775-96-2

Mol.F.: C63H113N11O12

lambda-Cyhalothrin

API Family: CYHALOTHRIN

CAT No.: KL-02-04057

CAS NO.: 91465-08-6

Mol.F.: C23H19ClF3NO3

alpha-Cypermethrin

API Family: CYPERMETHRIN

CAT No.: KL-02-04058

CAS NO.: 67375-30-8

Mol.F.: C22H19Cl2NO3

Cyclobenzaprine Dibenzosuberenone Impurity

API Family: CYPROHEPTADINE

CAT No.: KL-02-04059

CAS NO.: 2222-33-5

Mol.F.: C15H10O

Cyproheptadine Related Compound C

API Family: CYPROHEPTADINE

CAT No.: KL-02-04060

CAS NO.: 3967-32-6

Mol.F.: C21H23NO

Cyproheptadine Related Compound A

API Family: CYPROHEPTADINE

CAT No.: KL-02-04061

CAS NO.: 265-81-5

Mol.F.: C15H12

PS-5 Impurity 1 (N-(2-sulfanylethyl)acetamide)

Cytarabine EP Impurity A

API Family: CYTARABINE

CAT No.: KL-02-04063

CAS NO.: 3083-77-0

Mol.F.: C9H12N2O6

Cytarabine EP Impurity H HCl

API Family: CYTARABINE

CAT No.: KL-02-04064

CAS NO.: 10212-25-6

Mol.F.: C9H11N3O4. HCl

Cytidine Impurity 3 (5-Methyl-2'-Deoxycytidine)

2'-Deoxy-5-(hydroxymethyl)cytidine

2’-Deoxy-2’-fluoro Cytidine

N-Benzoylcytidine

N-Benzoyl-5’-(di-p-methoxytrityl)cytidine

Cytidine 2':3'-cyclic monophosphate monosodium salt

CAT No.: KL-02-04070

CAS NO.: 15718-51-1

Mol.F.: C9H11N3O7P. Na

2'-Deoxycytidine 5'-Triphosphate Disodium Salt

Mol.F.: C9H14N3O13P3. 2Na

CAT No.: KL-02-04071

CAS NO.: 102783-51-7

"2'-Deoxy-3',5'-di-O-benzoyl-2',2'-difluorocytidine"

2'-Deoxycytidine 5'-Monophosphate Hydrate

CAT No.: KL-02-04073

CAS NO.: 1032-65-1

Mol.F.: C9H14N3O7P. H2O

"2',3'-Di-O-acetyl-5'-deoxy-5-fluoro-N-[(2-methylbutoxy)carbonyl]cytidine"

CAT No.: KL-02-04074

CAS NO.: 1341231-51-3

Mol.F.: C19H26FN3O8

"5’-Deoxy-2’,3’-O-isopropylidene-5-fluorocytidine"

5’-O-[Bis(4-methoxyphenyl)phenylmethyl]-2’-deoxy-N-ethylcytidine

5-Chloro-5'-deoxycytidine

5-Aza-2'-deoxy-6-oxo Cytidine

5-Chlorocytidine

5-Azacytidine 5'-monophosphate

5-Azacytidine 5'-diphosphate

Citicoline IP Impurity D (Dicyclohexylcarboxamidine Salt)

Mol.F.: C18H32N2O . C13H20N4O8P

CAT No.: KL-02-04082

CAS NO.: 76742-18-2

2'-Deoxy-5-Fluorocytidine 5'-Monophosphate

Cytidine-5'-Diphosphate Disodium Salt

Mol.F.: C9H13N3O11P2. 2 Na

CAT No.: KL-02-04084

CAS NO.: 54394-90-0

3-Acetyl-Ancitabine (3-Acetyl-Cyclocytidine) HCl

O-(3-Hexyl) Dabigatran Ethyl Ester

CAT No.: KL-02-04086

CAS NO.: 1610758-22-9

Mol.F.: C34H41N7O5

Dabigatran Etexilate Despyridyl Ethyl Ester

CAT No.: KL-02-04087

CAS NO.: 1408238-36-7

Mol.F.: C26H33N5O4

Dabigatran Carboxamide Ethyl Ester

CAT No.: KL-02-04088

CAS NO.: 1422435-41-3

Mol.F.: C27H28N6O4

Dabigatran Ethyl Ester (HCl)

CAT No.: KL-02-04089

CAS NO.: 211914-50-0

Mol.F.: C27H29N7O3. HCl

O-Butyl Dabigatran Ethyl Ester

CAT No.: KL-02-04090

CAS NO.: 1416446-43-9

Mol.F.: C32H37N7O5

Dabigatran Impurity 9 HCl

CAT No.: KL-02-04091

CAS NO.: 1422435-39-9

Mol.F.: C19H21N5O2. HCl

Dabigatran Impurity 10 HCl

CAT No.: KL-02-04092

CAS NO.: 1427571-33-2

Mol.F.: C21H24N4O3 HCl

2-Methylpentyl Chloroformate

CAT No.: KL-02-04093

CAS NO.: 265659-61-8

Mol.F.: C7H13ClO2

2-Ethylbutyl Chloroformate

CAT No.: KL-02-04094

CAS NO.: 58906-64-2

Mol.F.: C7H13ClO2

Dabigatran Hexyl Chloro Impurity

CAT No.: KL-02-04095

CAS NO.: 58906-62-0

Mol.F.: C7H13ClO2

Dabigatran Etexilate Impurity

CAT No.: KL-02-04096

CAS NO.: 1643377-48-3

Mol.F.: C25H26N8O2

N-Ethoxycarbonyl Dabigatran Ethyl Ester

CAT No.: KL-02-04097

CAS NO.: 1416446-40-6

Mol.F.: C30H33N7O5

N-Methoxycarbonyl Dabigatran Ethyl Ester

CAT No.: KL-02-04098

CAS NO.: 211914-96-4

Mol.F.: C29H31N7O5

Dacarbazine EP Impurity B HCl

API Family: DACARBAZINE

CAT No.: KL-02-04099

CAS NO.: 72-40-2

Mol.F.: C4H6N4O. HCl

Dacarbazine EP Impurity C

API Family: DACARBAZINE

CAT No.: KL-02-04100

CAS NO.: 1314929-56-0

Mol.F.: C4H5N5O

Daclatasvir DiHCl

Mol.F.: C40H50N8O6. 2 HCl

CAT No.: KL-02-04101

CAS NO.: 1009119-65-6

Daclatasvir RSSR Isomer

CAT No.: KL-02-04102

CAS NO.: 1009107-27-0

Daclatasvir Impurity 5 (SRSS-Isomer)

CAT No.: KL-02-04103

CAS NO.: 1009117-28-5

Daclatasvir SRRS Isomer

CAT No.: KL-02-04104

CAS NO.: 1009117-26-3

Daclatasvir Impurity 5 (4HCl)

CAT No.: KL-02-04105

CAS NO.: 1009119-83-8

Mol.F.: C26H28N6. 4 HCl

Danofloxacin Mesylate

Mol.F.: C19H20FN3O3. CH4O3S

API Family: DANOFLOXACIN

CAT No.: KL-02-04106

CAS NO.: 119478-55-6

Dantrolene USP Related Compound B

API Family: DANTROLENE

CAT No.: KL-02-04107

CAS NO.: 57268-33-4

Mol.F.: C14H12N4O6

Dapagliflozin Bromomethanone

CAT No.: KL-02-04108

CAS NO.: 461432-22-4

Mol.F.: C15H12BrClO2

Dapagliflozin Ortho Isomer

CAT No.: KL-02-04109

CAS NO.: 2040305-05-1

Dapagliflozin Bromo Impurity

CAT No.: KL-02-04110

CAS NO.: 461432-23-5

Mol.F.: C15H14BrClO

Dapagliflozin Dibromo Compound

CAT No.: KL-02-04111

CAS NO.: 1807632-93-4

Mol.F.: C15H14Br2O

5-Bromo-2-Chlorobenzoic Acid

CAT No.: KL-02-04112

CAS NO.: 21739-92-4

Mol.F.: C7H4BrClO2

Dapagliflozin Tetraacetate

CAT No.: KL-02-04113

CAS NO.: 461432-25-7

Mol.F.: C29H33ClO10

"2,5-Dibromobenzoic Acid"

CAT No.: KL-02-04114

CAS NO.: 610-71-9

Mol.F.: C7H4Br2O2

Empagliflozin Acetyl impurity

CAT No.: KL-02-04115

CAS NO.: 1079083-63-8

Mol.F.: C27H29ClO10

Dapagliflozin Open Ring Impurity

CAT No.: KL-02-04116

CAS NO.: 2100872-88-4

Mol.F.: C21H27ClO7

(R)-Dapoxetine

API Family: DAPOXETINE

CAT No.: KL-02-04119

CAS NO.: 119357-36-7

Mol.F.: C21H23NO

Dapoxetine Hydroxy Impurity

API Family: DAPOXETINE

CAT No.: KL-02-04120

CAS NO.: 156453-53-1

Mol.F.: C19H18O2

"N,N-Didesmethyl Dapoxetine HCl"

API Family: DAPOXETINE

CAT No.: KL-02-04121

CAS NO.: 2095189-99-2

Mol.F.: C19H19NO. HCl

N-Hydroxydapsone

Dapsone EP Impurity F

Dapsone EP Impurity E

Dapsone EP Impurity A

Dapsone EP Impurity D

Anhydro-Daptomycin

API Family: DAPTOMYCIN

CAT No.: KL-02-04127

CAS NO.: 121869-35-0

Mol.F.: C72H99N17O25

Daptomycin beta-Isomer

API Family: DAPTOMYCIN

CAT No.: KL-02-04128

CAS NO.: 123180-72-3

Mol.F.: C72H101N17O26

Darifenacin Vinyl Impurity (UK-201705)

CAT No.: KL-02-04129

CAS NO.: 1048979-09-4

Mol.F.: C28H30N2O2

1-Tosyl-(3S)-hydroxy pyrrolidine

CAT No.: KL-02-04130

CAS NO.: 133034-00-1

Mol.F.: C11H15NO3S

Darifenacin Bromo Impurity

CAT No.: KL-02-04131

CAS NO.: 127264-14-6

Mol.F.: C10H11BrO

Darifenacin 3-Hydroxy Impurity

CAT No.: KL-02-04132

CAS NO.: 206048-82-0

Mol.F.: C28H30N2O3

Darifenacin Impurity 12 (UK-156961)

CAT No.: KL-02-04133

CAS NO.: 215032-24-9

Mol.F.: C28H32N2O3

Darunavir Impurity A

API Family: DARUNAVIR

CAT No.: KL-02-04135

CAS NO.: 169280-56-2

Mol.F.: C20H29N3O3S

Hydroxy Darunavir

API Family: DARUNAVIR

CAT No.: KL-02-04136

CAS NO.: 1130635-75-4

Mol.F.: C27H37N3O8S

3’-Hydroxy Darunavir

API Family: DARUNAVIR

CAT No.: KL-02-04137

CAS NO.: 1159613-24-7

Mol.F.: C27H37N3O8S

Dasatinib Dimer Impurity

CAT No.: KL-02-04138

CAS NO.: 910297-61-9

Mol.F.: C36H34Cl2N12O2S2

4’-Hydroxy Dasatinib

CAT No.: KL-02-04139

CAS NO.: 910297-57-3

Mol.F.: C22H26ClN7O3S

2-Deschloro-2-Hydroxy Dasatinib

CAT No.: KL-02-04140

CAS NO.: 1159977-25-9

Mol.F.: C22H27N7O3S

N-Deshydroxyethyl Dasatinib

CAT No.: KL-02-04141

CAS NO.: 910297-51-7

Mol.F.: C20H22ClN7OS

Dasatinib Dichloro Impurity

CAT No.: KL-02-04142

CAS NO.: 302964-08-5

Mol.F.: C16H13Cl2N5OS

11-Deoxydaunorubicin HCl

API Family: DAUNORUBICIN

CAT No.: KL-02-04143

CAS NO.: 73890-43-4

Mol.F.: C27H29NO9. HCl

Daunorubicin EP Impurity F

API Family: DAUNORUBICIN

CAT No.: KL-02-04144

CAS NO.: 771423-67-7

Mol.F.: C28H31NO10

Decitabine Impurity 4 (Methyl 2-deoxy-beta-D-Ribopyranoside)

CAT No.: KL-02-04145

CAS NO.: 17676-20-9

Mol.F.: C6H12O4

Decitabine Impurity 6

CAT No.: KL-02-04146

CAS NO.: 78185-66-7

Mol.F.: C22H24O6

Decitabine3-Toluoyl Impurity

CAT No.: KL-02-04147

CAS NO.: 183016-21-9

Mol.F.: C16H18N4O5

Decitabine Ring-Opening Impurity

CAT No.: KL-02-04148

CAS NO.: 69304-64-9

Mol.F.: C8H14N4O5

Deferasirox Salicyloyl Ester

API Family: DEFERASIROX

CAT No.: KL-02-04149

CAS NO.: 1395346-28-7

Mol.F.: C28H19N3O6

Deferasirox EP Impurity E

API Family: DEFERASIROX

CAT No.: KL-02-04150

CAS NO.: 201530-79-2

Mol.F.: C23H19N3O4

Deferasirox Methyl Ester

API Family: DEFERASIROX

CAT No.: KL-02-04151

CAS NO.: 1266741-05-2

Mol.F.: C22H18N3O4

N-Desmethyl Deferiprone

API Family: DEFERIPRONE

CAT No.: KL-02-04152

CAS NO.: 17184-19-9

Mol.F.: C6H7NO2

Deflazacort 11 Acetate Analogue

API Family: DEFLAZACORT

CAT No.: KL-02-04153

CAS NO.: 710951-92-1

Mol.F.: C27H33NO7

Deltamethrin (R-Isomer)

API Family: DELTAMETHRIN

CAT No.: KL-02-04154

CAS NO.: 55700-99-7

Mol.F.: C22H19Br2NO3

Deltamethrin Related Compound 1 (Bacisthemic Acid)

API Family: DELTAMETHRIN

CAT No.: KL-02-04155

CAS NO.: 53179-78-5

Mol.F.: C8H10Br2O2

Deltamethrin Related Compound 2 (Bacisthemic Acid Chloride)

API Family: DELTAMETHRIN

CAT No.: KL-02-04156

CAS NO.: 55710-82-2

Mol.F.: C8H9Br2ClO

Dequalinium Dichloride

API Family: DEQUALINIUM

CAT No.: KL-02-04157

CAS NO.: 522-51-0

Mol.F.: C30H40N4. 2 Cl

Derquantel

API Family: DERQUANTEL

CAT No.: KL-02-04158

CAS NO.: 187865-22-1

2-Hydroxy Desipramine

API Family: DESIPRAMINE

CAT No.: KL-02-04159

CAS NO.: 1977-15-7

Mol.F.: C18H22N2O

Desogestrel EP Impurity B

API Family: DESOGESTREL

CAT No.: KL-02-04160

CAS NO.: 54024-12-3

Mol.F.: C21H28O

17-Carboxy Desonide

delta-14-Desonide

Desonide USP Related Compound B

Dexamethasone EP Impurity F

API Family: DESOXIMETASONE

CAT No.: KL-02-04164

CAS NO.: 382-67-2

"9beta,11beta Epoxy Desoximetasone"

API Family: DESOXIMETASONE

CAT No.: KL-02-04165

CAS NO.: 151265-33-7

Desoximetasone Impurity H

API Family: DESOXIMETASONE

CAT No.: KL-02-04166

CAS NO.: 52092-65-6

21-Hemiacetal Dexamethasone

CAT No.: KL-02-04168

CAS NO.: 473273-03-9

Mol.F.: C23H31FO6

Dexamethasone EP Impurity I

CAT No.: KL-02-04169

CAS NO.: 14622-47-0

Dexamethasone EP Impurity J

CAT No.: KL-02-04170

CAS NO.: 2036-77-3

Dexamethasone Biotin

CAT No.: KL-02-04171

CAS NO.: 85679-56-7

Mol.F.: C36H53FN4O6S

Dexamethasone Sodium Phosphate EP Impurity B

CAT No.: KL-02-04172

CAS NO.: 360-63-4

Mol.F.: C22H30FO8P

Dexamethasone Phenylpropionate

CAT No.: KL-02-04173

CAS NO.: 1879-72-7

Mol.F.: C31H37FO6

Dexamethasone EP Impurity H

CAT No.: KL-02-04174

CAS NO.: 10106-41-9

21-Dehydro Dexamethasone

CAT No.: KL-02-04175

CAS NO.: 426-15-3

Dexamethasone Oxetanone

CAT No.: KL-02-04176

CAS NO.: 4089-36-5

6-beta-Hydroxy Dexamethasone

CAT No.: KL-02-04177

CAS NO.: 55879-47-5

Mol.F.: C22H29FO6

6-alpha-Hydroxy Dexamethasone

CAT No.: KL-02-04178

CAS NO.: 111897-35-9

Mol.F.: C22H29FO6

17-Oxo Dexamethasone

CAT No.: KL-02-04179

CAS NO.: 1880-61-1

Mol.F.: C20H25FO3

Dexamethasone 21-Tertbutylacetate

CAT No.: KL-02-04180

CAS NO.: 24668-75-5

Mol.F.: C28H39FO6

Dexamethasone 17-Propionate

CAT No.: KL-02-04181

CAS NO.: 15423-89-9

21-Dehydro-17-Deoxy-Dexamethasone

CAT No.: KL-02-04182

CAS NO.: 1188271-71-7

"Dexamethasone-17,21-Dipropionate"

CAT No.: KL-02-04183

CAS NO.: 55541-30-5

Mol.F.: C28H37FO7

Dexamethasone Impurity I

CAT No.: KL-02-04184

CAS NO.: 2964-79-6

Mol.F.: C22H27FO5

Dexamethasone Acetate EP Impurity E

CAT No.: KL-02-04185

CAS NO.: 1524-94-3

Mol.F.: C24H33FO6

Dexamethasone Acetate EP Impurity G

CAT No.: KL-02-04186

CAS NO.: 1597-78-0

Mol.F.: C24H31FO5

Dexamethasone Acetate EP Impurity F

CAT No.: KL-02-04187

CAS NO.: 2884-51-7

Dexamethasone Acetate EP Impurity I

CAT No.: KL-02-04188

CAS NO.: 3949-26-6

Mol.F.: C26H33FO7

"1,5-Pentane Diazide"

"1,4-Xylyl Diazide"

"5,7-Dichloro-3-Methyl-2H-1,2,4-Benzothiadiazine-1,1-Dioxide"

API Family: DIAZOXIDE

CAT No.: KL-02-04197

CAS NO.: 6059-27-4

Mol.F.: C8H6Cl2N2O2S

"7,8-Dichloro-3-Methyl-2H-1,2,4-Benzothiadiazine-1,1-Dioxide"

API Family: DIAZOXIDE

CAT No.: KL-02-04198

CAS NO.: 31365-86-3

Mol.F.: C8H6Cl2N2O2S

Dichlorphenamide (Diclofenamide)

API Family: DICHLORPHENAMIDE

CAT No.: KL-02-04199

CAS NO.: 120-97-8

Mol.F.: C6H6Cl2N2O4S2

Diclazuril EP Impurity H

API Family: DICLAZURIL

CAT No.: KL-02-04200

CAS NO.: 85823-22-9

Mol.F.: C14H8Cl3N

"Diclofenac 2,5-Quinone Imine"

CAT No.: KL-02-04201

CAS NO.: 1254576-93-6

Mol.F.: C14H9Cl2NO3

"Gibbs Reagent (2,6-Dichloroquinone-4-Chloroimide)"

CAT No.: KL-02-04202

CAS NO.: 101-38-2

Mol.F.: C6H2Cl3NO

Diclofenac Desacetate Impurity

CAT No.: KL-02-04203

CAS NO.: 15307-93-4

Mol.F.: C12H9Cl2N

4'-Hydroxy Diclofenac

CAT No.: KL-02-04204

CAS NO.: 64118-84-9

Mol.F.: C14H11Cl2NO3

Diclofenac Isopropyl Ester

CAT No.: KL-02-04205

CAS NO.: 66370-79-4

Mol.F.: C17H17Cl2NO2

3'-Hydroxy Diclofenac

CAT No.: KL-02-04206

CAS NO.: 69002-85-3

Mol.F.: C14H11Cl2NO3

5-Hydroxy Diclofenac

CAT No.: KL-02-04207

CAS NO.: 69002-84-2

Mol.F.: C14H11Cl2NO3

Diclofenac Dimer Impurity

CAT No.: KL-02-04208

CAS NO.: 1609187-32-7

Mol.F.: C28H20Cl4N2O4

Dicloxacillin Degradation Impurity (DCMICAA)

API Family: DICLOXACILLIN

CAT No.: KL-02-04209

CAS NO.: 883225-99-8

Mol.F.: C13H10Cl2N2O4

Dicloxacillin Impurity D

API Family: DICLOXACILLIN

CAT No.: KL-02-04210

CAS NO.: 3919-76-4

Mol.F.: C11H7Cl2NO3

Didanosine EP Impurity F

API Family: DIDANOSINE

CAT No.: KL-02-04211

CAS NO.: 42867-68-5

Mol.F.: C10H10N4O3

Dienogest EP Impurity D

CAT No.: KL-02-04212

CAS NO.: 190662-30-7

Mol.F.: C22H29NO3

Dienogest EP Impurity E

CAT No.: KL-02-04213

CAS NO.: 102193-41-9

Mol.F.: C22H31NO3

Dienogest EP Impurity G

CAT No.: KL-02-04214

CAS NO.: 86153-38-0

Mol.F.: C20H23NO2

Dienogest EP Impurity H

CAT No.: KL-02-04215

CAS NO.: 16669-06-0

Mol.F.: C20H25NO2

Dienogest EP Impurity J

CAT No.: KL-02-04216

CAS NO.: 24284-84-2

Mol.F.: C21H27NO2

Dienogest EP Impurity L

CAT No.: KL-02-04217

CAS NO.: 5571-36-8

Dienogest EP Impurity M

CAT No.: KL-02-04218

CAS NO.: 98149-13-4

Mol.F.: C20H24BrNO2

"3,3-Dimethoxyestra-5(10),9(11)-Dien-17-One"

CAT No.: KL-02-04219

CAS NO.: 10109-76-9

Mol.F.: C20H28O3

Dienogest EP Impurity K (11S-)

CAT No.: KL-02-04220

CAS NO.: 106111-43-7

Mol.F.: C20H25NO4

11-beta-Dienogest EP Impurity A

CAT No.: KL-02-04221

CAS NO.: 86153-39-1

Mol.F.: C20H25NO3

Dienogest EP Impurity C

CAT No.: KL-02-04222

CAS NO.: 106111-42-6

Mol.F.: C20H25NO2

cis-Diethylstilbestrol

API Family: DIETHYLSTILBESTROL

CAT No.: KL-02-04223

CAS NO.: 22610-99-7

Mol.F.: C18H20O2

cis-Difethialone

API Family: DIFETHIALONE

CAT No.: KL-02-04224

CAS NO.: 1840921-34-7

Mol.F.: C31H23BrO2S

trans-Difethialone

API Family: DIFETHIALONE

CAT No.: KL-02-04225

CAS NO.: 1840921-33-6

Mol.F.: C31H23BrO2S

21-Desacetyl Difluprednate

API Family: DIFLUPREDNATE

CAT No.: KL-02-04227

CAS NO.: 23640-96-2

Mol.F.: C25H32F2O6

Difluprednate 17-Carboxylic Acid

API Family: DIFLUPREDNATE

CAT No.: KL-02-04228

CAS NO.: 167997-12-8

Mol.F.: C20H24F2O4

Diglyme (2-Methoxyethyl Ether)

Digoxin EP Impurity H

Digoxigenin

Digoxin EP Impurity B

Digoxin EP Impurity E

Digoxin EP Impurity F

Digoxin EP Impurity G

Digoxin EP Impurity I

Digoxin EP Impurity J

alfa-Diisobutylene

API Family: DIISOBUTYLENE

CAT No.: KL-02-04238

CAS NO.: 107-39-1

Mol.F.: C8H16

beta-Diisobutylene

API Family: DIISOBUTYLENE

CAT No.: KL-02-04239

CAS NO.: 107-40-4

Mol.F.: C8H16

Diltiazem Impurity H

CAT No.: KL-02-04240

CAS NO.: 115992-91-1

Mol.F.: C17H18N2O3S

Diltiazem EP Impurity C HCl

CAT No.: KL-02-04241

CAS NO.: 1286126-67-7

Mol.F.: C21H24N2O4S. HCl

Diltiazem EP Impurity E

CAT No.: KL-02-04242

CAS NO.: 42399-49-5

Mol.F.: C16H15NO3S

"N,N,O-Tridesmethyl Diltiazem"

CAT No.: KL-02-04243

CAS NO.: 159734-23-3

Diltiazem Sulfoxide

CAT No.: KL-02-04244

CAS NO.: 370094-12-5

Mol.F.: C22H26N2O5S

Diltiazem Impurity 3 (N-Desmethyl Desacetyl Diltiazem)

CAT No.: KL-02-04245

CAS NO.: 86408-44-8

Mol.F.: C19H22N2O3S

Dimefline HCl

API Family: DIMEFLINE

CAT No.: KL-02-04246

CAS NO.: 1165-48-6

Mol.F.: C20H21NO3

Dimenhydrinate EP Impurity K

API Family: DIMENHYDRINATE

CAT No.: KL-02-04247

CAS NO.: 574-42-5

Mol.F.: C26H22O

Dimenhydrinate Impurity 3

API Family: DIMENHYDRINATE

CAT No.: KL-02-04248

CAS NO.: 6136-36-3

Mol.F.: C6H5ClN4O2

Dimenhydrinate EP Impurity E

API Family: DIMENHYDRINATE

CAT No.: KL-02-04249

CAS NO.: 4921-49-7

Mol.F.: C8H9ClN4O2

2-Chloropropyldimethylamine

API Family: DIMEPRANOL

CAT No.: KL-02-04250

CAS NO.: 108-14-5

Mol.F.: C5H12ClN

Dimetindene EP Impurity H

API Family: DIMETINDENE

CAT No.: KL-02-04251

CAS NO.: 1346597-95-2

Mol.F.: C18H17N

Hydroxy Dimetridazole

API Family: DIMETRIDAZOLE

CAT No.: KL-02-04252

CAS NO.: 936-05-0

Mol.F.: C5H7N3O3

Diminazene Aceturate

Mol.F.: C14H15N7. 2 C4H7NO3

API Family: DIMINAZENE

CAT No.: KL-02-04253

CAS NO.: 908-54-3

Dinoprostone EP Impurity D

API Family: DINOPROSTONE

CAT No.: KL-02-04254

CAS NO.: 13345-50-1

Mol.F.: C20H30O4

"1,2,3,7,8,9-Hexachlorodibenzo-p-Dioxin"

"1,3,7-Trichlorodibenzo-p-Dioxin"

"2,8-Dichlorodibenzo-p-Dioxin"

"2,7-Dibenzodichloro-p-dioxin"

"cis-4,5-dichloro-4,5-dimethyl-1,3-dioxolan-2-one"

API Family: DIOXOLANE

CAT No.: KL-02-04259

CAS NO.: 129482-56-0

Mol.F.: C5H6Cl2O3

Diphemanil Methylsulfate

API Family: DIPHEMANIL

CAT No.: KL-02-04260

CAS NO.: 62-97-5

Mol.F.: C20H24N. CH3O4S

Diphenhydramine Related Compound 3

API Family: DIPHENHYDRAMINE

CAT No.: KL-02-04261

CAS NO.: 19574-66-4

Mol.F.: C16H18O3

"2,2',4,4',5,5'-Hexabromodiphenyl Ether"

API Family: DIPHENYL ETHER

CAT No.: KL-02-04262

CAS NO.: 68631-49-2

Mol.F.: C12H4Br6O

Geranylgeranyl Diphosphate(GGPP) Trisammonium Salt

Mol.F.: C20H36O7P2. 3 NH3

API Family: DIPHOSPHATE

CAT No.: KL-02-04263

CAS NO.: 313263-08-0

Farnesyl Diphosphate(FPP) Trisammonium Salt

API Family: DIPHOSPHATE

CAT No.: KL-02-04264

CAS NO.: 104715-19-7

Mol.F.: C15H28O7P2 3NH3

Dimethylallyl Diphosphate Triammonium Salt

API Family: DIPHOSPHATE

CAT No.: KL-02-04265

CAS NO.: 116057-53-5

Mol.F.: C5H21N3O7P2

Dipyridamole EP Impurity F

CAT No.: KL-02-04266

CAS NO.: 60286-30-8

Mol.F.: C21H36N8O5

Dipyridamole EP Impurity G

CAT No.: KL-02-04267

CAS NO.: 1913720

Mol.F.: C16H20Cl2N6

Dipyridamole Impurity I

CAT No.: KL-02-04268

CAS NO.: 2188148-58-3

Mol.F.: C28H44N8O9

Dipyridamole EP Impurity A

CAT No.: KL-02-04269

CAS NO.: 16982-40-4

Mol.F.: C25H40N8O2

Dipyridamole EP Impurity B

CAT No.: KL-02-04270

CAS NO.: 16908-47-7

Mol.F.: C23H40N8O6

Dipyridamole EP Impurity C

CAT No.: KL-02-04271

CAS NO.: 54093-92-4

Mol.F.: C20H30ClN7O2

Dipyridamole EP Impurity D

CAT No.: KL-02-04272

CAS NO.: 1176886-12-6

Mol.F.: C22H36N8O3

Dipyridamole EP Impurity E

CAT No.: KL-02-04273

CAS NO.: 2365420-11-5

Mol.F.: C24H40N8O4

Diquafosol Tetrasodium Salt

Mol.F.: C18H22N4O23P4. 4 Na

API Family: DIQUAFOSOL

CAT No.: KL-02-04274

CAS NO.: 211427-08-6

Dirithromycin EP Impurity A

API Family: DIRITHROMYCIN

CAT No.: KL-02-04275

CAS NO.: 26116-56-3

Sodium Diethyldithiocarbamate

API Family: DITHIOCARBAMATE

CAT No.: KL-02-04276

CAS NO.: 148-18-5

Mol.F.: C5H11NS2. Na

Calcium Dobesilate

API Family: DOBESILIC ACID

CAT No.: KL-02-04277

CAS NO.: 20123-80-2

Mol.F.: C6H5O5S. 0.5 Ca

Dobutamine EP Impurity C HCl

API Family: DOBUTAMINE

CAT No.: KL-02-04278

CAS NO.: 51062-14-7

Mol.F.: C21H29NO3. HCl

2-Epi Docetaxel Impurity

CAT No.: KL-02-04279

CAS NO.: 133577-33-0

Mol.F.: C43H53NO14

"Docetaxel Related Compound 2 ((2R, 3S)-Boc-3-Phenylisoserine)"

CAT No.: KL-02-04280

CAS NO.: 145514-62-1

Mol.F.: C14H19NO5

N-DesBoc Docetaxel

CAT No.: KL-02-04281

CAS NO.: 133524-69-3

Mol.F.: C38H45NO12

7-Epi-10-Oxo-10-Deacetyl Baccatin III

CAT No.: KL-02-04282

CAS NO.: 151636-94-1

Mol.F.: C29H34O10

6-Oxo-Docetaxel

CAT No.: KL-02-04283

CAS NO.: 1412898-68-0

Mol.F.: C43H51NO15

10-Deacetyl-14-Hydroxy-Baccatin III

CAT No.: KL-02-04284

CAS NO.: 145533-34-2

Mol.F.: C29H36O11

Docusate Sodium USP Related Compound B Disodium Salt

API Family: DOCUSATE

CAT No.: KL-02-04285

CAS NO.: 86878-53-7

Mol.F.: C12H20O7S. 2 Na

Docusate Impurity 3 Sodium Salt

API Family: DOCUSATE

CAT No.: KL-02-04286

CAS NO.: 2575516-73-1

Mol.F.: C14H25O7S. Na

Dofetilide USP Related Compound A

API Family: DOFETILIDE

CAT No.: KL-02-04287

CAS NO.: 176447-94-2

Mol.F.: C18H25N3O5S2

Dofetilide USP Related Compound B

API Family: DOFETILIDE

CAT No.: KL-02-04288

CAS NO.: 144449-71-8

Mol.F.: C19H27N3O6S2

Hydrodolasetron

API Family: DOLASETRON

CAT No.: KL-02-04289

CAS NO.: 127951-99-9

Mol.F.: C17H22N2O3

Domiphen Bromide

Domperidone EP Impurity B

CAT No.: KL-02-04291

CAS NO.: 1346598-11-5

Mol.F.: C13H14ClN3O2

rac-Domperidone EP Impurity C

CAT No.: KL-02-04292

CAS NO.: 118435-03-3

Mol.F.: C22H24ClN5O3

Domperidone EP Impurity E

CAT No.: KL-02-04293

CAS NO.: 1346602-50-3

Mol.F.: C32H34ClN7O3

Domperidone EP Impurity F

CAT No.: KL-02-04294

CAS NO.: 1391053-55-6

Mol.F.: C37H42Cl2N8O3

Donepezil Dihydro Impurity

CAT No.: KL-02-04295

CAS NO.: 120012-04-6

Mol.F.: C24H31NO3

Hydroxy Donepezil

CAT No.: KL-02-04296

CAS NO.: 197010-20-1

3-Hydroxy Donepezil

CAT No.: KL-02-04297

CAS NO.: 2097683-67-3

3-Keto Donepezil

CAT No.: KL-02-04298

CAS NO.: 1023500-88-0

Mol.F.: C24H27NO4

Donepezil EP Impurity E Bromide

CAT No.: KL-02-04299

CAS NO.: 231283-82-2

Mol.F.: C24H24NO3. Br

5-O-Desmethyl Donepezil

CAT No.: KL-02-04300

CAS NO.: 120013-57-2

Mol.F.: C23H27NO3

Donepezil EP Impurity B

CAT No.: KL-02-04301

CAS NO.: 2107-69-9

Mol.F.: C11H12O3

Levodopa EP Impurity D

Dopamine HCl

CAT No.: KL-02-04303

CAS NO.: 62-31-7

Mol.F.: C8H11NO2. HCl

Dopamine EP Impurity A HCl

CAT No.: KL-02-04304

CAS NO.: 645-33-0

4-O-Methyl Levodopa

Rac-Levodopa EP Impurity A HCl

CAT No.: KL-02-04306

CAS NO.: 68463-64-9

Mol.F.: C9H11NO5. HCl

Levodopa EP Impurity C (S-)

Methyldopa Impurity A

Dopamine EP Impurity C

Methyldopa EP Impurity C

3-Acetyl-L-tyrosine Hydrochloride

CAT No.: KL-02-04311

CAS NO.: 32404-28-7

Mol.F.: C11H13NO4. HCl

Dopamine Quinone

(R)-3-Methoxytyrosine

Doripenem 4R Isomer Impurity

API Family: DORIPENEM

CAT No.: KL-02-04314

CAS NO.: 571176-82-4

Mol.F.: C20H28N4O9S2

Doripenem Impurity MAP-alfa

API Family: DORIPENEM

CAT No.: KL-02-04315

CAS NO.: 189188-38-3

Mol.F.: C29H27N2O10P

Dorzolamide N-Acetyl Analog

CAT No.: KL-02-04316

CAS NO.: 147200-03-1

Mol.F.: C10H14N2O5S3

Dorzolamide EP Impurity D HCl

CAT No.: KL-02-04317

CAS NO.: 164455-27-0

Mol.F.: C8H12N2O4S3. HCl

Dorzolamide EP Impurity A HCl

Mol.F.: C10H16N2O4S3. HCl

CAT No.: KL-02-04318

CAS NO.: 122028-36-8

Dorzolamide EP Impurity B HCl

Mol.F.: C10H16N2O4S3. HCl

CAT No.: KL-02-04319

CAS NO.: 120279-37-0

N-Acetyl Dorzolamide

CAT No.: KL-02-04320

CAS NO.: 403848-09-9

Mol.F.: C12H18N2O5S3

Dosulepin EP Impurity C

API Family: DOSULEPIN

CAT No.: KL-02-04321

CAS NO.: 1531-85-7

Mol.F.: C19H23NOS

Dosulepin Sulfone

API Family: DOSULEPIN

CAT No.: KL-02-04322

CAS NO.: 33301-24-5

Mol.F.: C19H21NO2S

Dosulepin EP Impurity A

API Family: DOSULEPIN

CAT No.: KL-02-04324

CAS NO.: 1447-71-8

Mol.F.: C19H21NOS

Dothiepin HCl

API Family: DOTHIEPIN

CAT No.: KL-02-04325

CAS NO.: 897-15-4

Mol.F.: C19H21NS. HCl

N-Desmethyl Dovitinib

API Family: DOVITINIB

CAT No.: KL-02-04326

CAS NO.: 668432-44-8

Mol.F.: C20H19FN6O

2-Ketodoxapram

Doxapram EP Impurity A

Doxapram EP Impurity B

Doxazosin EP Impurity C

CAT No.: KL-02-04330

CAS NO.: 617677-53-9

Mol.F.: C22H22N2O6

Doxazosin EP Impurity D

CAT No.: KL-02-04331

CAS NO.: 28888-44-0

Mol.F.: C10H10N2O4

Doxazosin EP Impurity E

CAT No.: KL-02-04332

CAS NO.: 27631-29-4

Mol.F.: C10H8Cl2N2O2

R-Doxazosin

CAT No.: KL-02-04333

CAS NO.: 70918-17-1

Mol.F.: C23H25N5O5

S-Doxazosin

CAT No.: KL-02-04334

CAS NO.: 104874-86-4

Mol.F.: C23H25N5O5

Doxazosin EP Impurity B HCl

CAT No.: KL-02-04335

CAS NO.: 70918-74-0

Mol.F.: C13H16N2O3 . HCl

(Z)-Desmethyldoxepin

Doxepin HCl (Mixture of Z and E Isomer)

API Family: DOXEPIN

CAT No.: KL-02-04337

CAS NO.: 1229-29-4

Mol.F.: C19H21NO. HCl

Doxepin USP Related Compound C

API Family: DOXEPIN

CAT No.: KL-02-04338

CAS NO.: 2887-91-4

Mol.F.: C18H19NO. HCl

Doxepin EP Impurity B

Doxepin EP Impurity C HCl

API Family: DOXEPIN

CAT No.: KL-02-04340

CAS NO.: 4504-96-5

Mol.F.: C18H19NO. HCl

pre-Doxercalciferol

API Family: DOXERCALCIFEROL

CAT No.: KL-02-04341

CAS NO.: 1818286-63-3

Mol.F.: C28H44O2

Descarbonyl Doxofylline

API Family: DOXOFYLLINE

CAT No.: KL-02-04342

CAS NO.: 1429636-74-7

Mol.F.: C10H16N4O3

Desmethyl doxorubicin (14-Hydroxycarminomycin)

CAT No.: KL-02-04343

CAS NO.: 69401-50-9

Mol.F.: C26H27NO11

Doxorubicin EP Impurity C HBr

Mol.F.: C27H28BrNO10. HBr

CAT No.: KL-02-04344

CAS NO.: 60873-68-9

N-Trifluoroacetyl Doxorubicin

CAT No.: KL-02-04345

CAS NO.: 26295-56-7

Mol.F.: C29H28F3NO12

"Doxorubicin Impurity 8 (9,10-Anhydro Doxorubicin)"

CAT No.: KL-02-04346

CAS NO.: 80996-23-2

Mol.F.: C27H27NO10

"7,8-Desacetyl-9,10-dehydro Daunorubicinone"

CAT No.: KL-02-04347

CAS NO.: 1159977-24-8

Mol.F.: C19H12O7

Doxorubicin Impurity-ll

CAT No.: KL-02-04348

CAS NO.: 64845-67-6

Mol.F.: C19H12O6

Doxorubicinone Valerate

CAT No.: KL-02-04349

CAS NO.: 158699-93-5

Mol.F.: C26H26O10

Doxycycline EP Impurity B

API Family: DOXYCYCLINE

CAT No.: KL-02-04350

CAS NO.: 914-00-1

Mol.F.: C22H22N2O8

Doxycycline Hyclate Impurity F

API Family: DOXYCYCLINE

CAT No.: KL-02-04352

CAS NO.: 122861-53-4

Mol.F.: C23H25NO8

Doxylamine EP Impurity B

API Family: DOXYLAMINE

CAT No.: KL-02-04353

CAS NO.: 19490-92-7

Mol.F.: C13H13NO

"Doxylamine N,N-Dioxide"

API Family: DOXYLAMINE

CAT No.: KL-02-04355

CAS NO.: 105176-70-3

Mol.F.: C17H22N2O3

Dronedarone EP Impurity C HCl

Mol.F.: C32H46N2O7S2. HCl

CAT No.: KL-02-04356

CAS NO.: 141626-57-5

Dronedarone EP Impurity A HCl

CAT No.: KL-02-04357

CAS NO.: 197431-02-0

Mol.F.: C27H36N2O5S. HCl

2-(2-Formyl-4-Nitrophenoxy)-Hexanoate

CAT No.: KL-02-04358

CAS NO.: 335153-23-6

Mol.F.: C14H17NO6

2-(2-Formyl-4-Nitrophenoxy)-Hexanoic Acid

CAT No.: KL-02-04359

CAS NO.: 335153-21-4

Mol.F.: C13H15NO6

Droperidol EP Impurity A

CAT No.: KL-02-04360

CAS NO.: 2147-83-3

Mol.F.: C12H13N3O

Droperidol EP Impurity B

CAT No.: KL-02-04361

CAS NO.: 1026015-45-1

Mol.F.: C22H22FN3O2

Droperidol EP Impurity C

CAT No.: KL-02-04362

CAS NO.: 60373-76-4

Mol.F.: C22H19FN3O2. Cl

Droperidol EP Impurity D

CAT No.: KL-02-04363

CAS NO.: 466118-75-2

Mol.F.: C22H22FN3O3

Levodropropizine (S-Dropropizine)

API Family: DROPROPIZINE

CAT No.: KL-02-04364

CAS NO.: 99291-25-5

"Dropropizine N,N-Dioxide"

API Family: DROPROPIZINE

CAT No.: KL-02-04365

CAS NO.: 152237-41-7

Mol.F.: C13H20N2O4

Levodropropizine EP Impurity A

API Family: DROPROPIZINE

CAT No.: KL-02-04366

CAS NO.: 99291-24-4

5-Beta-Hydroxy-Drospirenone-17-Propanol

CAT No.: KL-02-04367

CAS NO.: 1357252-81-3

Mol.F.: C24H36O4

Drospirenone EP Impurity A

CAT No.: KL-02-04368

CAS NO.: 67372-68-3

Drospirenone Acid Sodium Salt

CAT No.: KL-02-04369

CAS NO.: 1393356-37-0

Mol.F.: C24H31O4. Na

Drospirenone EP Impurity C

CAT No.: KL-02-04370

CAS NO.: 116298-21-6

"3beta,5beta-Dihydroxy Drospirenone Ring-opened Alcohol Impurity"

CAT No.: KL-02-04371

CAS NO.: 82543-18-8

Mol.F.: C24H38O4

Drospirenone EP Impurity E

CAT No.: KL-02-04372

CAS NO.: 90457-65-1

Mol.F.: C24H30O3

Drospirenone Lactol Impurity

CAT No.: KL-02-04373

CAS NO.: 863329-71-9

5-beta-Hydroxy Drospirenone Lactone

CAT No.: KL-02-04374

CAS NO.: 197721-70-3

Mol.F.: C24H32O4

Droxidopa Carbamate

API Family: DROXIDOPA

CAT No.: KL-02-04376

CAS NO.: 55382-14-4

Mol.F.: C31H29NO7

(S)-Duloxetine Phthalamide

CAT No.: KL-02-04377

CAS NO.: 199191-67-8

Mol.F.: C26H23NO4S

Duloxetine Impurity 15 (alpha-Hydroxy)

CAT No.: KL-02-04378

CAS NO.: 940291-11-2

N-Methyl Duloxetine Oxalate

Mol.F.: C19H21NOS. C2H2O4

CAT No.: KL-02-04379

CAS NO.: 132335-47-8

Duloxetine 2-Naphthalenol Impurity

CAT No.: KL-02-04380

CAS NO.: 1346599-09-4

Duloxetine EP Impurity B

N-(2-Hydroxy-1-naphthyl)acetamide

CAT No.: KL-02-04382

CAS NO.: 117-93-1

Mol.F.: C12H11NO2

Duloxetine EP Impurity G

CAT No.: KL-02-04383

CAS NO.: 321-38-0

Mol.F.: C10H7F

Duloxetine EP Impurity C HBr

CAT No.: KL-02-04384

CAS NO.: 949096-01-9

Mol.F.: C18H19NOS. HBr

rac-Duloxetine EP Impurity F HCl

CAT No.: KL-02-04385

CAS NO.: 1104890-90-5

Mol.F.: C18H19NOS. HCl

Dutasteride EP Impurity A

CAT No.: KL-02-04386

CAS NO.: 104239-97-6

Mol.F.: C19H27NO3

Dutasteride EP Impurity C

CAT No.: KL-02-04387

CAS NO.: 157307-36-3

Mol.F.: C21H31NO3

Dutasteride Impurity J

CAT No.: KL-02-04388

CAS NO.: 164656-21-7

Mol.F.: C27H30F6N2O2

Dutasteride Impurity L

CAT No.: KL-02-04389

CAS NO.: 1365545-48-7

Mol.F.: C26H26F6N2O2

Finasteride Dihydro Carboxylic Acid

CAT No.: KL-02-04390

CAS NO.: 103335-55-3

Mol.F.: C19H29NO3

Dutasteride EP Impurity F

CAT No.: KL-02-04391

CAS NO.: 1365545-42-1

Mol.F.: C27H31ClF6N2O2

Dutasteride Impurity 16 (6a-Hydroxy Finasteride)

CAT No.: KL-02-04392

CAS NO.: 154387-62-9

Mol.F.: C23H36N2O3

"17-alfa,20-alfa-Dihydroxyprogesterone"

API Family: DYDROGESTERONE

CAT No.: KL-02-04393

CAS NO.: 652-69-7

Mol.F.: C21H32O3

20-alpha-Dihydrodydrogesterone

API Family: DYDROGESTERONE

CAT No.: KL-02-04394

CAS NO.: 4243-74-7

Mol.F.: C21H30O2

2-Amino-3-Hydroxy Phenazine

Ebastine EP Impurity E

API Family: EBASTINE

CAT No.: KL-02-04396

CAS NO.: 1312211-93-0

Mol.F.: C33H41NO2

Ebastine EP Impurity D

Hydroxy Ebastine

Ebastine EP Impurity B

Ebastine EP Impurity G

API Family: EBASTINE

CAT No.: KL-02-04400

CAS NO.: 1429071-65-7

Mol.F.: C32H39NO3

Eberconazole Nitrate

Mol.F.: C18H14Cl2N2. HNO3

API Family: EBERCONAZOLE

CAT No.: KL-02-04401

CAS NO.: 130104-32-4

4-epi-Edoxaban

CAT No.: KL-02-04402

CAS NO.: 1255529-26-0

"2,4-di-epi-Edoxaban"

CAT No.: KL-02-04403

CAS NO.: 1255529-28-2

"ent-Edoxaban (1R,2S,4R)"

CAT No.: KL-02-04404

CAS NO.: 1255529-23-7

Edoxaban (RRR)-Isomer

CAT No.: KL-02-04405

CAS NO.: 1255529-24-8

Edoxaban (SSS)-Isomer

CAT No.: KL-02-04406

CAS NO.: 1255529-27-1

Edoxaban 4-Carboxylic Acid

CAT No.: KL-02-04407

CAS NO.: 834919-19-6

Mol.F.: C22H25ClN6O5S

Edoxaban (RSS)-Isomer

CAT No.: KL-02-04408

CAS NO.: 1255529-25-9

Edoxaban Dipyridine Impurity

CAT No.: KL-02-04409

CAS NO.: 2568974-02-5

Mol.F.: C23H25Cl2N7O5

"Edoxaban Impurity 18 (1R,2R,4S) "

"Edoxaban Impurity 56 (1S,2R,5S)"

CAT No.: KL-02-04411

CAS NO.: 2081883-55-6

Mol.F.: C14H27N3O3

Methyl Efavirenz

CAT No.: KL-02-04412

CAS NO.: 353270-76-5

Mol.F.: C15H11ClF3NO2

rac Methyl Efavirenz

CAT No.: KL-02-04413

CAS NO.: 1217623-65-8

Mol.F.: C15H11ClF3NO2

Efavirenz Benzoylaminoalcohol Impurity

CAT No.: KL-02-04414

CAS NO.: 1189491-03-9

Mol.F.: C21H17ClF3NO3

Efavirenz Cyclobutenylindole Impurity

CAT No.: KL-02-04415

CAS NO.: 2177283-35-9

Mol.F.: C16H13ClF3NO2

rac-Efavirenz

CAT No.: KL-02-04416

CAS NO.: 177530-93-7

Mol.F.: C14H9ClF3NO2

Efavirenz Amino Alcohol Ethyl Carbamate

CAT No.: KL-02-04417

CAS NO.: 211563-41-6

Mol.F.: C16H15ClF3NO3

Efavirenz Amino Alcohol Methyl Carbamate

CAT No.: KL-02-04418

CAS NO.: 211563-40-5

Mol.F.: C15H13ClF3NO3

Efavirenz USP Related Compound A

CAT No.: KL-02-04419

CAS NO.: 209414-27-7

Mol.F.: C13H11ClF3NO

Efavirenz Aminoalcohol

CAT No.: KL-02-04420

CAS NO.: 154598-58-0

Mol.F.: C13H11ClF3NO

Efavirenz Enantiomer

CAT No.: KL-02-04421

CAS NO.: 154801-74-8

Mol.F.: C14H9ClF3NO2

Efavirenz Impurity 13

CAT No.: KL-02-04422

CAS NO.: 209414-26-6

Mol.F.: C21H17ClF3NO2

N-Benzylefavirenz

CAT No.: KL-02-04423

CAS NO.: 174819-21-7

Mol.F.: C22H17ClF3NO3

Efavirenz USP Related Compound B

CAT No.: KL-02-04424

CAS NO.: 440124-96-9

Mol.F.: C14H11ClF3NO2

Efavirenz Related Compound C

CAT No.: KL-02-04425

CAS NO.: 391860-73-4

Mol.F.: C13H9ClF3N

8-Hydroxy Efavirenz

CAT No.: KL-02-04426

CAS NO.: 205754-33-2

Mol.F.: C14H9ClF3NO3

rac-8-Hydroxy Efavirenz

CAT No.: KL-02-04427

CAS NO.: 205754-32-1

Mol.F.: C14H9ClF3NO3

"(2R,3S)-Efinaconazole"

CAT No.: KL-02-04428

CAS NO.: 2055038-60-1

Mol.F.: C18H22F2N4O

Enatiomer of Efinaconazole

CAT No.: KL-02-04429

CAS NO.: 164650-45-7

Mol.F.: C18H22F2N4O

"Efinaconazole (2S,3R) Epoxide"

CAT No.: KL-02-04430

CAS NO.: 135270-07-4

Mol.F.: C12H11F2N3O

"(S,S)-Efinaconazole Epoxide"

CAT No.: KL-02-04431

CAS NO.: 135270-10-9

Mol.F.: C12H11F2N3O

"(R,R)-Efinaconazole Epoxide"

CAT No.: KL-02-04432

CAS NO.: 135270-13-2

Mol.F.: C12H11F2N3O

Efinaconazole Impurity 35 Mesylate

Mol.F.: C12H13F2N3O2. CH4O3S

CAT No.: KL-02-04433

CAS NO.: 1175536-50-1

Efficonazole Methyl Alcohol

CAT No.: KL-02-04434

CAS NO.: 19980-00-8

Mol.F.: C13H17NO2

Efinaconazole Methylene Methanone Impurity

CAT No.: KL-02-04435

CAS NO.: 188904-84-9

Mol.F.: C13H15NO

Efinaconazole Methylene Impurity

CAT No.: KL-02-04436

CAS NO.: 148133-82-8

Mol.F.: C6H11N

Methyl cis-11-Eicosenoate

API Family: EICOSENOIC ACID

CAT No.: KL-02-04440

CAS NO.: 179010

Mol.F.: C21H40O2

Elagolix Sodium Salt

API Family: ELAGOLIX

CAT No.: KL-02-04441

CAS NO.: 832720-36-2

Mol.F.: C32H29F5N3O5. Na

trans-Eldecalcitol

API Family: ELDECALCITOL

CAT No.: KL-02-04442

CAS NO.: 861996-34-1

Mol.F.: C30H50O5

Eldecalcitol-Pre-Form

API Family: ELDECALCITOL

CAT No.: KL-02-04443

CAS NO.: 201854-22-0

Mol.F.: C30H50O5

Eletriptan USP Related Compound B

API Family: ELETRIPTAN

CAT No.: KL-02-04444

CAS NO.: 143322-57-0

Mol.F.: C14H17BrN2

N-Desmethyl Eletriptan

API Family: ELETRIPTAN

CAT No.: KL-02-04445

CAS NO.: 153525-55-4

Mol.F.: C21H24N2O2S

ent-Eletriptan

API Family: ELETRIPTAN

CAT No.: KL-02-04446

CAS NO.: 1252673-29-2

Mol.F.: C22H26N2O2S

N-Hydroxy Eltrombopag

API Family: ELTROMBOPAG

CAT No.: KL-02-04447

CAS NO.: 2734533-17-4

Mol.F.: C25H22N4O5

para-Hydroxy Elvitegravir (Elvitegravir M1)

API Family: ELVITEGRAVIR

CAT No.: KL-02-04448

CAS NO.: 870648-10-5

Mol.F.: C23H23ClFNO6

Emamectin Benzoate

Mol.F.: C49H75NO13 (B1a); C48H73NO13 (B1b)

API Family: EMAMECTIN

CAT No.: KL-02-04449

CAS NO.: 155569-91-8

Emedastine EP Impurity A

API Family: EMEDASTINE

CAT No.: KL-02-04450

CAS NO.: 101953-61-1

Mol.F.: C11H14N2O2

Diacerein EP Impurity A

Diacerein EP Impurity B

Emoxypine (Mexidol)

API Family: EMOXYPINE

CAT No.: KL-02-04454

CAS NO.: 2364-75-2

Mol.F.: C8H11NO

Tetracetyl Empagliflozin

CAT No.: KL-02-04455

CAS NO.: 915095-99-7

Mol.F.: C31H35ClO11

Empagliflozin Methoxy impurity

CAT No.: KL-02-04456

CAS NO.: 872980-38-6

Mol.F.: C28H31ClO10

5-Bromo Empagliflozin Impurity

CAT No.: KL-02-04457

CAS NO.: 915095-89-5

Mol.F.: C17H16BrClO2

"(1R)-1,5-Dihydroxy Empagliflozin"

CAT No.: KL-02-04458

CAS NO.: 1620758-34-0

Mol.F.: C23H29ClO8

Empenthrin (Vaporthrin)

API Family: EMPENTHRIN

CAT No.: KL-02-04459

CAS NO.: 54406-48-3

Mol.F.: C18H26O2

Emtricitabine Disulfide

CAT No.: KL-02-04460

CAS NO.: 2331211-44-8

Mol.F.: C16H18F2N6O4S4

Emtricitabine Tenofovir Disoproxil Dimer

CAT No.: KL-02-04461

CAS NO.: 1962114-98-2

Mol.F.: C28H40FN8O13PS

5-epi-Emtricitabine

CAT No.: KL-02-04462

CAS NO.: 145986-26-1

Mol.F.: C8H10FN3O3S

Emtricitabine Menthyl Ester Impurity

CAT No.: KL-02-04463

CAS NO.: 764659-72-5

Mol.F.: C18H26FN3O4S

Emtricitabine S-Oxide

CAT No.: KL-02-04464

CAS NO.: 152128-77-3

Mol.F.: C8H10FN3O4S

"Emtricitabine Impurity (2,3'-dideoxy-5-fluoro-3-thiouridine)"

CAT No.: KL-02-04465

CAS NO.: 145281-92-1

Mol.F.: C8H9FN2O4S

2-epi-Emtricitabine

CAT No.: KL-02-04466

CAS NO.: 145416-34-8

Mol.F.: C8H10FN3O3S

AsparticAcid EP Impurity D

CAT No.: KL-02-04467

CAS NO.: 56-41-7

Mol.F.: C3H7NO2

Enalapril Diketopiperazine Acid

CAT No.: KL-02-04468

CAS NO.: 115623-21-7

Mol.F.: C18H22N2O4

Enalaprilat Benzyl Ester

CAT No.: KL-02-04469

CAS NO.: 76391-33-8

Mol.F.: C25H30N2O5

Enalapril Maleate

Mol.F.: C20H28N2O5. C4H4O4

CAT No.: KL-02-04470

CAS NO.: 76095-16-4

Enramycin (Mixture of Enduracidin A and Enduracidin B)

Mol.F.: C107H138Cl2N26O31; C108H140Cl2N26O31

API Family: ENRAMYCIN

CAT No.: KL-02-04472

CAS NO.: 11115-82-5

Entacapone EP Impurity F

CAT No.: KL-02-04473

CAS NO.: 160391-70-8

Mol.F.: C10H6N2O6

Entacapone EP Impurity G

CAT No.: KL-02-04474

CAS NO.: 1364322-41-7

Mol.F.: C11H9N3O5

Entacapone EP Impurity H

CAT No.: KL-02-04475

CAS NO.: 1150310-15-8

Mol.F.: C15H15N3O5

Entacapone EP Impurity I

CAT No.: KL-02-04476

CAS NO.: 1364322-42-8

Mol.F.: C13H12N2O6

Entacapone EP Impurity A

CAT No.: KL-02-04477

CAS NO.: 145195-63-7

Mol.F.: C14H15N3O5

Entacapone Amide Impurity

CAT No.: KL-02-04478

CAS NO.: 158693-01-7

Mol.F.: C10H7N3O5

Entacapone Methoxy Impurity

CAT No.: KL-02-04479

CAS NO.: 857629-78-8

Mol.F.: C15H17N3O5

Entacapone EP Impurity B

CAT No.: KL-02-04480

CAS NO.: 1215039-66-9

Mol.F.: C12H10N2O6

Entacapone EP Impurity C

CAT No.: KL-02-04481

CAS NO.: 116313-85-0

Mol.F.: C7H5NO5

Entacapone EP Impurity D

CAT No.: KL-02-04482

CAS NO.: 857629-79-9

Mol.F.: C16H19N3O5

Entacapone EP Impurity E

CAT No.: KL-02-04483

CAS NO.: 7659-29-2

Mol.F.: C6H4N2O6

"Dibenzyl Entecavir (3',5'-Di-O-Benzyl Entecavir)"

CAT No.: KL-02-04484

CAS NO.: 142217-81-0

Mol.F.: C26H27N5O3

Entecavir EP Impurity F

CAT No.: KL-02-04485

CAS NO.: 649761-24-0

Mol.F.: C27H31N5O2Si

4-Dimethylsilyl Entecavir

CAT No.: KL-02-04486

CAS NO.: 870614-82-7

Mol.F.: C14H21N5O3Si

ent-Entecavir

CAT No.: KL-02-04487

CAS NO.: 188399-46-4

Mol.F.: C12H15N5O3

"(1S,3S,4R)-Entecavir"

CAT No.: KL-02-04488

CAS NO.: 1367369-79-6

Mol.F.: C12H15N5O3

Entecavir EP Impurity A

CAT No.: KL-02-04489

CAS NO.: 1367369-78-5

Mol.F.: C12H15N5O3

N-Desmethyl Enzalutamide

CAT No.: KL-02-04490

CAS NO.: 1242137-16-1

Mol.F.: C20H14F4N4O2S

Enzalutamide Impurity A

CAT No.: KL-02-04491

CAS NO.: 112704-79-7

Mol.F.: C7H4BrFO2

Enzalutamide Impurity C

CAT No.: KL-02-04492

CAS NO.: 179232-29-2

Mol.F.: C8H6BrFO2

Desfluoroenzalutamide

CAT No.: KL-02-04493

CAS NO.: 915087-16-0

Mol.F.: C21H17F3N4O2S

"Epalrestat (E, E)-Isomer"

API Family: EPALRESTAT

CAT No.: KL-02-04494

CAS NO.: 863988-85-6

Mol.F.: C15H13NO3S2

"Epalrestat (E, Z)-Isomer"

API Family: EPALRESTAT

CAT No.: KL-02-04495

CAS NO.: 124782-64-5

Mol.F.: C15H13NO3S2

Epinastine EP Impurity B

CAT No.: KL-02-04501

CAS NO.: 1217052-16-8

Mol.F.: C16H14BrN3

9-Oxo Epinastine HCl

CAT No.: KL-02-04502

CAS NO.: 141342-69-0

Mol.F.: C16H13N3O. HCl

7-Chloro Epinastine HCl

CAT No.: KL-02-04503

CAS NO.: 1216548-20-7

Mol.F.: C16H14ClN3. HCl

Epinastine Related Compound A

CAT No.: KL-02-04504

CAS NO.: 41218-84-2

Mol.F.: C15H16N2

Epinastine EP Impurity A

CAT No.: KL-02-04505

CAS NO.: 706753-75-5

Mol.F.: C16H13N3

Adrenaline Impurity F

CAT No.: KL-02-04506

CAS NO.: 78995-75-2

Mol.F.: C9H13NO5S

Normetanephrine HCl

CAT No.: KL-02-04507

CAS NO.: 1011-74-1

Mol.F.: C9H13NO3. HCl

D-(+)-Epinephrine

CAT No.: KL-02-04508

CAS NO.: 150-05-0

Mol.F.: C9H13NO3

Deoxyepinephrine HCl

CAT No.: KL-02-04509

CAS NO.: 62-32-8

rac-Adrenaline EP Impurity F

CAT No.: KL-02-04510

CAS NO.: 26405-77-6

Mol.F.: C9H13NO5S

Adrenaline EP Impurity E HCl

CAT No.: KL-02-04511

CAS NO.: 317351-39-6

Mol.F.: C16H17NO3. HCl

Epirubicin EP Impurity B

CAT No.: KL-02-04512

CAS NO.: 21794-55-8

Mol.F.: C21H18O8

Epirubicin EP Impurity G

CAT No.: KL-02-04513

CAS NO.: 1046827-43-3

Mol.F.: C54H58N2O22

Epirubicin Impurity 1(13-Deoxyepirubicin)

CAT No.: KL-02-04514

CAS NO.: 952648-77-0

Mol.F.: C27H31NO10

N-TFA-Daunorubicin

CAT No.: KL-02-04515

CAS NO.: 26388-52-3

Mol.F.: C29H28F3NO11

Eplerenone EP Impurity F Potassium salt

CAT No.: KL-02-04516

CAS NO.: 95716-98-6

Mol.F.: C24H31O7. K

Eplerenone EP Impurity B

CAT No.: KL-02-04517

CAS NO.: 192704-82-8

Eplerenone EP Impurity E

CAT No.: KL-02-04518

CAS NO.: 209253-81-6

Eplerenone EP Impurity G

CAT No.: KL-02-04520

CAS NO.: 41020-65-9

Mol.F.: C24H32O5

Eplerenone EP Impurity C

CAT No.: KL-02-04521

CAS NO.: 95716-70-4

6-beta-Hydroxy Eplerenone

CAT No.: KL-02-04522

CAS NO.: 209253-80-5

Mol.F.: C24H30O7

Eplerenone EP Impurity A

CAT No.: KL-02-04523

CAS NO.: 209253-67-8

Mol.F.: C23H28O5

Eprinomectin (Mixture of B1a and B1b)

Mol.F.: C50H75NO14 (component B1a); C49H73NO14 (component

API Family: EPRINOMECTIN

CAT No.: KL-02-04524

CAS NO.: 123997-26-2

Eprosartan Mesylate

Mol.F.: C23H24N2O4S. CH4O3S

CAT No.: KL-02-04525

CAS NO.: 144143-96-4

Eprosartan Ethyl Methyl Diester

CAT No.: KL-02-04526

CAS NO.: 133486-13-2

Mol.F.: C26H30N2O4S

Dealkyl Eprosartan

CAT No.: KL-02-04527

CAS NO.: 148674-34-4

Mol.F.: C18H20N2O4

Eprosartan related compound B

CAT No.: KL-02-04528

CAS NO.: 5928-51-8

Mol.F.: C7H8O2S

Eprosartan related compound D

CAT No.: KL-02-04529

CAS NO.: 6232-88-8

Mol.F.: C8H7BrO2

Eprosartan related compound E

CAT No.: KL-02-04530

CAS NO.: 3006-96-0

Eprosartan Related Compound F

CAT No.: KL-02-04531

CAS NO.: 148674-39-9

Mol.F.: C23H24N2O4S

17-beta-Dihydro Equilenin

API Family: EQUILENIN

CAT No.: KL-02-04532

CAS NO.: 1423-97-8

Mol.F.: C18H20O2

17-beta-Dihydro Equilin

17-alfa-Dihydroequilin

(R)-Erdosteine

API Family: ERDOSTEINE

CAT No.: KL-02-04536

CAS NO.: 160550-67-4

Mol.F.: C8H11NO4S2

(S)-Erdosteine

API Family: ERDOSTEINE

CAT No.: KL-02-04537

CAS NO.: 159701-33-4

Mol.F.: C8H11NO4S2

Erdosteine Thioacid Disodium Salt

API Family: ERDOSTEINE

CAT No.: KL-02-04538

CAS NO.: 254884-18-9

Mol.F.: C8H11NO5S2. 2 Na

Dihydroergocristine Mesilate EP Impurity H

API Family: ERGOCRYPTINE

CAT No.: KL-02-04541

CAS NO.: 25447-66-9

Mol.F.: C32H43N5O5

5-Dehydroepisterol

API Family: ERGOSTEROL

CAT No.: KL-02-04542

CAS NO.: 23582-83-4

Mol.F.: C28H44O

24-Dehydroepisterol

API Family: ERGOSTEROL

CAT No.: KL-02-04543

CAS NO.: 29560-24-5

Mol.F.: C28H42O

Erlotinib EP Impurity L

CAT No.: KL-02-04552

CAS NO.: 183321-82-6

Mol.F.: C20H17Cl2N3O2

Erlotinib EP Impurity B

CAT No.: KL-02-04553

CAS NO.: 54060-30-9

Mol.F.: C8H7N

Erlotinib EP Impurity I

CAT No.: KL-02-04554

CAS NO.: 183322-20-5

Mol.F.: C13H14Cl2N2O3

Erlotinib EP Impurity D

CAT No.: KL-02-04555

CAS NO.: 183322-18-1

Mol.F.: C14H17ClN2O4

Erlotinib Impurity 7 HCl

CAT No.: KL-02-04556

CAS NO.: 183322-17-0

Mol.F.: C15H23NO6. HCl

Erlotinib Methoxy Impurity

CAT No.: KL-02-04558

CAS NO.: 1312937-41-9

Mol.F.: C15H20N2O5

Desmethyl Erlotinib Carboxylate Acid

CAT No.: KL-02-04559

CAS NO.: 1170354-84-3

Mol.F.: C21H19N3O5

Erlotinib Carboxylic Acid

CAT No.: KL-02-04560

CAS NO.: 882420-21-5

Mol.F.: C22H25N3O6

Didesmethyl Erlotinib

CAT No.: KL-02-04561

CAS NO.: 183321-84-8

Mol.F.: C20H19N3O4

Ertapenem Side Chain Enantiomer 2 HCl

CAT No.: KL-02-04562

CAS NO.: 503607-49-6

Mol.F.: C12H14N2O3S. HCl

Ertapenem N-Carbonyl Dimer Impurity

CAT No.: KL-02-04563

CAS NO.: 1199797-43-7

Mol.F.: C44H48N6O13S2

Ertapenem Dimer Ester Impurity

CAT No.: KL-02-04564

CAS NO.: 402955-38-8

Mol.F.: C44H50N6O14S2

Ertapenem Impurity Pro-maba

CAT No.: KL-02-04565

CAS NO.: 724700-26-9

Mol.F.: C12H14N2O3

Ertapenem Impurity DIPP

CAT No.: KL-02-04566

CAS NO.: 220031-86-7

Mol.F.: C18H27N2O6PS

Ertapenem Dimer I

CAT No.: KL-02-04567

CAS NO.: 1199797-41-5

Mol.F.: C44H50N6O14S2

Ertapenem Dimer II

CAT No.: KL-02-04568

CAS NO.: 1199797-42-6

Mol.F.: C44H50N6O14S2

Ertapenem Sodium Salt

CAT No.: KL-02-04569

CAS NO.: 153832-38-3

Mol.F.: C22H24N3O7S. Na

Ertapenem Oxazinone Impurity

CAT No.: KL-02-04570

CAS NO.: 866186-68-7

Mol.F.: C23H25N3O9S

Ertapenem Open-Ring Triacid

CAT No.: KL-02-04571

CAS NO.: 357154-27-9

Mol.F.: C22H27N3O8S

Erythromycin EP Impurity N

CAT No.: KL-02-04572

CAS NO.: 3225-82-9

Mol.F.: C21H38O7

Erythromycin EP Impurity A

CAT No.: KL-02-04573

CAS NO.: 82230-93-1

Mol.F.: C37H67NO14

Erythromycin EP Impurity C

CAT No.: KL-02-04574

CAS NO.: 41451-91-6

Mol.F.: C37H65NO14

Erythromycin Impurity E

CAT No.: KL-02-04575

CAS NO.: 857839-61-3

Erythromycin Propionate

CAT No.: KL-02-04576

CAS NO.: 134-36-1

Mol.F.: C40H71NO14

N-Demethyl-N-Propanoyl Erythromycin

CAT No.: KL-02-04577

CAS NO.: 147702-49-6

Mol.F.: C39H69NO14

Erythromycin EP Impurity J

CAT No.: KL-02-04578

CAS NO.: 105900-46-7

Erythromycin EP Impurity I

CAT No.: KL-02-04579

CAS NO.: 546-57-6

Mol.F.: C29H49NO8

Erythromycin A 9-Oxime (Z-Isomer)

CAT No.: KL-02-04580

CAS NO.: 134931-01-4

Erythromycin EP Impurity M

CAT No.: KL-02-04581

CAS NO.: 616234-56-1

Erythromycin C

CAT No.: KL-02-04582

CAS NO.: 1675-02-1

Erythromycin Ethylsuccinate

CAT No.: KL-02-04584

CAS NO.: 1264-62-6

Mol.F.: C43H75NO16

Erythromycin EP Impurity K

CAT No.: KL-02-04585

CAS NO.: 33442-56-7

Mol.F.: C36H65NO12

Erythromycin A 9-Methoxime

CAT No.: KL-02-04586

CAS NO.: 53066-26-5

Mol.F.: C38H70N2O13

Erythromycin Impurity 9 (Cycloester Erythromycin Enol Ether)

CAT No.: KL-02-04587

CAS NO.: 58781-38-7

Mol.F.: C38H63NO13

"Erythromycin A (6,9-Imino Ether)"

CAT No.: KL-02-04588

CAS NO.: 99290-97-8

Mol.F.: C37H66N2O12

Esmolol Acid HCl

API Family: ESMOLOL

CAT No.: KL-02-04589

CAS NO.: 83356-60-9

Mol.F.: C15H23NO4. HCl

Esmolol HCl

API Family: ESMOLOL

CAT No.: KL-02-04590

CAS NO.: 81161-17-3

Mol.F.: C16H25NO4. HCl

delta-9(11)-Estradiol 17-Enanthate

CAT No.: KL-02-04591

CAS NO.: 95960-05-7

Mol.F.: C25H34O3

17-epi Estradiol Valerate

CAT No.: KL-02-04592

CAS NO.: 182624-54-0

Mol.F.: C23H32O3

17-beta-Estradiol-3-O-Sulfate Sodium

CAT No.: KL-02-04593

CAS NO.: 4999-79-5

Mol.F.: C18H23O5S. Na

Norethindrone EP Impurity E

CAT No.: KL-02-04594

CAS NO.: 79727-03-0

Mol.F.: C22H26O

Estradiol 3-Enanthate

CAT No.: KL-02-04595

CAS NO.: 55540-97-1

Mol.F.: C25H36O3

4-Hydroxy Estradiol 1-N7-Guanine

CAT No.: KL-02-04596

CAS NO.: 178971-91-0

Mol.F.: C23H27N5O4

4-Hydroxy Estradiol 1-N3-Adenine

CAT No.: KL-02-04597

CAS NO.: 428506-88-1

Mol.F.: C23H27N5O3

Estradiol Benzoate Impurity E

CAT No.: KL-02-04598

CAS NO.: 6045-53-0

Mol.F.: C25H28O3

17 alpha-Estradiol Sulfate Sodium Salt

CAT No.: KL-02-04599

CAS NO.: 56050-04-5

Mol.F.: C18H23O5S. Na

2-Methoxy-Ethynyl Estradiol

CAT No.: KL-02-04600

CAS NO.: 22415-44-7

17-alpha Estradiol Enanthate

CAT No.: KL-02-04601

CAS NO.: 10093-54-6

Mol.F.: C25H36O3

6-Keto Estradiol Valerate Impurity

CAT No.: KL-02-04602

CAS NO.: 1313382-51-2

16-Oxo Estradiol

CAT No.: KL-02-04603

CAS NO.: 566-75-6

Mol.F.: C18H22O3

6-alpha-Hydroxy Estradiol 17-beta-Valerate

CAT No.: KL-02-04604

CAS NO.: 1313382-26-1

Mol.F.: C23H32O4

2-Methyl Estradiol

CAT No.: KL-02-04605

CAS NO.: 1818-12-8

Estradiol 3-Methyl Ether

CAT No.: KL-02-04606

CAS NO.: 1035-77-4

17beta-Estradiol Dimethyl Ether

CAT No.: KL-02-04607

CAS NO.: 4954-14-7

Estradiol Acetate

CAT No.: KL-02-04608

CAS NO.: 4245-41-4

Estriol EP Impurity I

6?-Hydroxy Estriol

Estriol Triacetate

"Estriol 16,17-Diacetate"

Estriol 3-Benzyl Ether

6-Oxo Estriol

Estriol EP Impurity C

Estriol EP Impurity G

17-alpha-Ethynylestriol

Estrone Acetate

4-Hydroxy estrone 1-N7-guanine

4-Hydroxy estrone 1-N3-Adenine

"10-beta-Hydroxyestr-4-ene-3,17-dione"

Estrololactone

"delta-9,11-Dehydro Estrone"

3-O-Methyl Estrone

Ethacrynic Acid USP Related Compound A

API Family: ETHACRYNIC ACID

CAT No.: KL-02-04626

CAS NO.: 1217-67-0

Mol.F.: C12H12Cl2O4

Ethambutol EP Impurity C DiHCl

Mol.F.: C10H24N2O2. 2 HCl

API Family: ETHAMBUTOL

CAT No.: KL-02-04627

CAS NO.: 134566-79-3

"(13S,14S,17R)-Ethinyl Estradiol"

API Family: ETHINYLESTRADIOL

CAT No.: KL-02-04628

CAS NO.: 1357266-17-1

Mol.F.: C20H20O2

Etilefrine Impurity D

API Family: ETILEFRINE

CAT No.: KL-02-04629

CAS NO.: 42146-10-1

Mol.F.: C17H19NO2

Etilefrine EP Impurity F

API Family: ETILEFRINE

CAT No.: KL-02-04630

CAS NO.: 14321-27-8

Mol.F.: C9H13N

Etilefrine EP Impurity E

API Family: ETILEFRINE

CAT No.: KL-02-04631

CAS NO.: 121-71-1

Mol.F.: C8H8O2

11-beta-Hydroxy Etiocholanolone

API Family: ETIOCHOLANOLONE

CAT No.: KL-02-04632

CAS NO.: 739-26-4

Mol.F.: C19H30O3

N-Methyl Etodolac

Etodolac EP Impurity C

Etodolac EP Impurity L

API Family: ETODOLAC

CAT No.: KL-02-04635

CAS NO.: 2789629-50-9

6-Hydroxy Etodolac

Etodolac EP Impurity H

5-Hydroxy Etodolac

7-Hydroxy Etodolac

8-(1-Hydroxyethyl) Etodolac

(R)-Etodolac

Etodolac EP Impurity B

(S)-Etomidate

API Family: ETOMIDATE

CAT No.: KL-02-04644

CAS NO.: 56649-47-9

Mol.F.: C14H16N2O2

Etomidate EP Impurity C

API Family: ETOMIDATE

CAT No.: KL-02-04645

CAS NO.: 792842-51-4

Mol.F.: C15H18N2O2

Etomidate EP Impurity B

API Family: ETOMIDATE

CAT No.: KL-02-04646

CAS NO.: 5377-20-8

Mol.F.: C13H14N2O2

Etonogestrel EP Impurity D

API Family: ETONOGESTREL

CAT No.: KL-02-04647

CAS NO.: 54024-17-8

Etoposide EP Impurity C

API Family: ETOPOSIDE

CAT No.: KL-02-04648

CAS NO.: 100007-53-2

Mol.F.: C29H32O13

Etoricoxib Impurity 5 Lithium Salt

CAT No.: KL-02-04649

CAS NO.: 1421227-96-4

Mol.F.: C9H9O4S Li

3-Amino-2-Chloroacrolein

CAT No.: KL-02-04650

CAS NO.: 221615-73-2

Mol.F.: C3H4ClNO

6'-Desmethyl-6'-carboxy Etoricoxib

CAT No.: KL-02-04651

CAS NO.: 349536-39-6

Mol.F.: C18H13ClN2O4S

6'-Desmethyl-6'-methylhydroxy Etoricoxib

CAT No.: KL-02-04652

CAS NO.: 349536-41-0

Mol.F.: C18H15ClN2O3S

Etoricoxib Impurity D

CAT No.: KL-02-04653

CAS NO.: 221615-75-4

Mol.F.: C15H15NO3S

Dihydroxy Etravirine

API Family: ETRAVIRINE

CAT No.: KL-02-04654

CAS NO.: 1246818-67-6

Mol.F.: C20H15BrN6O3

Monohydroxy Etravirine

API Family: ETRAVIRINE

CAT No.: KL-02-04655

CAS NO.: 1246815-68-8

Mol.F.: C20H15BrN6O2

Everolimus Isomer C

CAT No.: KL-02-04656

CAS NO.: 908340-97-6

Mol.F.: C53H83NO14

Everolimus EP Impurity E

CAT No.: KL-02-04657

CAS NO.: 1237826-25-3

Mol.F.: C52H79NO14

30-O-Desmethyl Everolimus

CAT No.: KL-02-04658

CAS NO.: 745779-75-3

Mol.F.: C52H81NO14

Everolimus EP Impurity D

CAT No.: KL-02-04659

CAS NO.: 2760174-96-5

Mol.F.: C53H83NO14

Exemestane EP Impurity H

CAT No.: KL-02-04660

CAS NO.: 122370-91-6

17-beta-Hydroxy Exemestane Epoxide

CAT No.: KL-02-04661

CAS NO.: 1331732-05-8

6Î±-Methoxymethyl Exemestane Impurity

CAT No.: KL-02-04662

CAS NO.: 881896-95-3

Epoxy Exemestane (6-beta-Isomer)

CAT No.: KL-02-04664

CAS NO.: 152764-31-3

Exemestane EP Impurity E

CAT No.: KL-02-04665

CAS NO.: 19457-55-7

Exenatide Acetate

API Family: EXENATIDE

CAT No.: KL-02-04666

CAS NO.: 141732-76-5

Mol.F.: C186H286N50O62S

4’-O-Benzyl Ezetimibe

CAT No.: KL-02-04667

CAS NO.: 163222-32-0

Mol.F.: C31H27F2NO3

3-O-Acetyl Ezetimibe

CAT No.: KL-02-04668

CAS NO.: 190448-46-5

Mol.F.: C26H23F2NO4

"(3'S,3R,4S)-Desfluoro Ezetimibe"

CAT No.: KL-02-04669

CAS NO.: 190595-66-5

Mol.F.: C24H22FNO3

Ezetimibe3-Dehydroxy Impurity

CAT No.: KL-02-04670

CAS NO.: 204589-58-2

Mol.F.: C24H21F2NO2

"Ezetimibe (3R,4R,3'S)-Isomer"

CAT No.: KL-02-04671

CAS NO.: 1478664-02-6

"Ezetimibe (3S,4S,3'R)-Isomer"

CAT No.: KL-02-04672

CAS NO.: 1478664-18-4

Ezetimibemeta-Fluoroaniline Analog

CAT No.: KL-02-04673

CAS NO.: 1700622-06-5

Ezetimibe Stage-ll Impurity

CAT No.: KL-02-04674

CAS NO.: 272778-12-8

Mol.F.: C39H46F2N2O5Si2

(3'R)-Ezetimibe

CAT No.: KL-02-04675

CAS NO.: 163380-16-3

Ezetimibe Diacid Impurity

CAT No.: KL-02-04676

CAS NO.: 1013025-04-1

Mol.F.: C25H24FNO5

Desfluoro Ezetimibe

CAT No.: KL-02-04677

CAS NO.: 302781-98-2

Mol.F.: C24H22FNO3

5-Nitro-2-Propoxyaniline

Penciclovir Impurity D

CAT No.: KL-02-04679

CAS NO.: 172529-94-1

Mol.F.: C10H14ClN5O2

Desacetyl Famciclovir

CAT No.: KL-02-04680

CAS NO.: 104227-88-5

Mol.F.: C12H17N5O3

Penciclovir Impurity E

CAT No.: KL-02-04681

CAS NO.: 97845-60-8

Mol.F.: C14H18ClN5O4

Famciclovir Related Compound A

CAT No.: KL-02-04682

CAS NO.: 246021-75-0

Mol.F.: C10H15N5O2 . HCl

Famciclovir Related Compound C

CAT No.: KL-02-04683

CAS NO.: 174155-70-5

Mol.F.: C12H17N5O2

Famotidine Impurity HCl

API Family: FAMOTIDINE

CAT No.: KL-02-04684

CAS NO.: 100599-91-5

Mol.F.: C5H8N4S. HCl

Famotidine EP Impurity G

API Family: FAMOTIDINE

CAT No.: KL-02-04685

CAS NO.: 76823-97-7

Mol.F.: C9H13N7S2

N-(4-Pyridyl)-2-Hydroxybutyramide

CAT No.: KL-02-04686

CAS NO.: 1864897-67-5

Mol.F.: C9H12N2O2

4-Amino-3-Chloro-Pyridine

CAT No.: KL-02-04687

CAS NO.: 19789-77-7

Mol.F.: C5H5ClN2

Fampridine Impurity 1 (Dalfampridine Impurity 1)

CAT No.: KL-02-04688

CAS NO.: 125583-33-7

Mol.F.: C6H5ClN2O

Isoniazide EP Impurity C

CAT No.: KL-02-04689

CAS NO.: 100-48-1

Mol.F.: C6H4N2

Faropenem Impurity 17 Sodium Salt

API Family: FAROPENEM

CAT No.: KL-02-04690

CAS NO.: 195716-77-9

Mol.F.: C12H14NO5S. Na

Faropenem impurity 20

API Family: FAROPENEM

CAT No.: KL-02-04691

CAS NO.: 76855-69-1

Mol.F.: C13H25NO4Si

Faropenem Sodium Salt

API Family: FAROPENEM

CAT No.: KL-02-04692

CAS NO.: 122547-49-3

Mol.F.: C12H14NO5S. Na

Fasiglifam (TAK-875)

API Family: FASIGLIFAM

CAT No.: KL-02-04693

CAS NO.: 1000413-72-8

Mol.F.: C29H32O7S

Fasudil Dimer

CAT No.: KL-02-04694

CAS NO.: 1337967-93-7

Mol.F.: C23H22N4O4S2

Fasudil HCl

CAT No.: KL-02-04695

CAS NO.: 105628-07-7

Mol.F.: C14H17N3O2S. HCl

Fasudil Impurity 33 HCl

Mol.F.: C14H16ClN3O2S. HCl

CAT No.: KL-02-04696

CAS NO.: 105628-70-4

Fasudil N-Hydroxy Impurity

CAT No.: KL-02-04697

CAS NO.: 1350827-92-7

Mol.F.: C14H17N3O3S

Methyl Arachidate (Arachidic Acid Methyl Ester)

CAT No.: KL-02-04698

CAS NO.: 1120-28-1

Mol.F.: C21H42O2

Methyl Tetracosanoate (Methyl Lignocerate)

CAT No.: KL-02-04699

CAS NO.: 2442-49-1

Mol.F.: C25H50O2

Methyl Erucate (Erucic Acid Methyl Ester)

CAT No.: KL-02-04700

CAS NO.: 1120-34-9

Mol.F.: C23H44O2

"5-Oxo-6E,8E-Octadecadienoic Acid"

CAT No.: KL-02-04701

CAS NO.: 405906-96-9

Mol.F.: C18H30O3

Octyl Palmitate

CAT No.: KL-02-04702

CAS NO.: 16958-85-3

Mol.F.: C24H48O2

"(7Z, 10Z)-7,10-Hexadecadienoic Acid"

CAT No.: KL-02-04703

CAS NO.: 28290-73-5

Mol.F.: C16H28O2

Methyl Elaidate

CAT No.: KL-02-04704

CAS NO.: 1937-62-8

Mol.F.: C19H36O2

Methyl Nonanoate

CAT No.: KL-02-04705

CAS NO.: 1731-84-6

Mol.F.: C10H20O2

Febuxostat 4-Hydroxy Ethyl Ester

CAT No.: KL-02-04707

CAS NO.: 161798-02-3

Mol.F.: C14H12N2O3S

3-Descyano-3-formyl Febuxostat

CAT No.: KL-02-04708

CAS NO.: 144060-62-8

Mol.F.: C16H17NO4S

Febuxostat 4-Hydroxy Acid Impurity

CAT No.: KL-02-04709

CAS NO.: 407582-48-3

Mol.F.: C12H8N2O3S

Febuxostat Descarboxy Impurity

CAT No.: KL-02-04710

CAS NO.: 1335202-60-2

Mol.F.: C15H16N2OS

O-Desisobutyl-O-n-propyl Febuxostat

CAT No.: KL-02-04711

CAS NO.: 1530308-87-2

Mol.F.: C15H14N2O3S

Febuxostat Isopropoxy Acid

CAT No.: KL-02-04712

CAS NO.: 144060-52-6

Mol.F.: C15H14N2O3S

Febuxostat sec-Butyl Ether Acid Impurity

CAT No.: KL-02-04713

CAS NO.: 1335202-59-9

Mol.F.: C16H16N2O3S

Febuxostat Diformyl Impurity

CAT No.: KL-02-04714

CAS NO.: 2073891-59-3

Mol.F.: C15H13NO5S

Febuxostat Descyano Ethyl Ester

CAT No.: KL-02-04715

CAS NO.: 144060-97-9

Mol.F.: C17H21NO3S

Febuxostat Dicarboxylic Acid Impurity

CAT No.: KL-02-04716

CAS NO.: 1239233-87-4

Mol.F.: C16H17NO5S

Febuxostat Descyano Hydroxy Ethyl Ester

CAT No.: KL-02-04717

CAS NO.: 161797-99-5

Mol.F.: C13H13NO3S

Febuxostat Dithioamide Impurity

CAT No.: KL-02-04718

CAS NO.: 1330632-46-6

Mol.F.: C12H16N2OS2

Febuxostat Isopropyl Ester

CAT No.: KL-02-04719

CAS NO.: 1346238-10-5

Mol.F.: C19H22N2O3S

3-Cyano-4-isobutoxybenzothioamide

CAT No.: KL-02-04720

CAS NO.: 163597-57-7

Mol.F.: C12H14N2OS

Ethyl 2-Chloracetoacetate

CAT No.: KL-02-04721

CAS NO.: 609-15-4

Mol.F.: C6H9ClO3

Felbamate USP Related Compound A

CAT No.: KL-02-04722

CAS NO.: 25451-53-0

Mol.F.: C10H13NO3

Felbamate USP Related Compound B

CAT No.: KL-02-04723

CAS NO.: 6326-19-8

2-Hydroxy Felbamate

CAT No.: KL-02-04724

CAS NO.: 109482-32-8

Mol.F.: C11H14N2O5

para-Hydroxy Felbamate

CAT No.: KL-02-04725

CAS NO.: 109482-28-2

Mol.F.: C11H14N2O5

Methylfelbamate

CAT No.: KL-02-04726

CAS NO.: 22131-25-5

Mol.F.: C12H16N2O4

Felbamate Ethyl Impurity

CAT No.: KL-02-04727

CAS NO.: 53054-24-3

Mol.F.: C13H18N2O4

Felodipine EP Impurity A

CAT No.: KL-02-04728

CAS NO.: 96382-71-7

Mol.F.: C18H17Cl2NO4

5-Carboxy-6-Hydroxymethyl-Dehydro Felodipine

CAT No.: KL-02-04729

CAS NO.: 96558-29-1

Mol.F.: C17H15Cl2NO5

Felodipine EP Impurity B

CAT No.: KL-02-04730

CAS NO.: 91189-59-2

Mol.F.: C17H17Cl2NO4

Felodipine EP Impurity C

CAT No.: KL-02-04731

CAS NO.: 79925-38-5

Mol.F.: C19H21Cl2NO4

Febantel EP Impurity C

API Family: FENBENDAZOLE

CAT No.: KL-02-04732

CAS NO.: 43210-67-9

Mol.F.: C15H13N3O2S

Hydroxy Fenbendazole

API Family: FENBENDAZOLE

CAT No.: KL-02-04733

CAS NO.: 158701-11-0

Mol.F.: C15H13N3O3S. H2O

Fenbutatin Oxide

API Family: FENBUTATIN

CAT No.: KL-02-04734

CAS NO.: 13356-08-6

Mol.F.: C60H78OSn2

Norfenfluramine HCl

API Family: FENFLURAMINE

CAT No.: KL-02-04735

CAS NO.: 673-18-7

Mol.F.: C10H12F3N. HCl

R-Norfenfluramine

API Family: FENFLURAMINE

CAT No.: KL-02-04736

CAS NO.: 37577-22-3

Mol.F.: C10H12F3N

S-Norfenfluramine

API Family: FENFLURAMINE

CAT No.: KL-02-04737

CAS NO.: 19036-73-8

Mol.F.: C10H12F3N

4-chloro-4'-methoxybenzophenone

CAT No.: KL-02-04738

CAS NO.: 10547-60-1

Mol.F.: C14H11ClO2

4'-Chloro-2-hydroxy-benzophenone

CAT No.: KL-02-04739

CAS NO.: 2985-79-7

Mol.F.: C13H9ClO2

Fenofibric Acid 1-Carboxyl-1-methylethyl Ester

CAT No.: KL-02-04740

CAS NO.: 1797121-54-0

Mol.F.: C21H21ClO6

Fenofibrate EP Impurity C

CAT No.: KL-02-04741

CAS NO.: 217636-47-0

Mol.F.: C17H15ClO3

Fenofibrate EP Impurity F

CAT No.: KL-02-04742

CAS NO.: 154356-96-4

Mol.F.: C16H15ClO2

Fenofibrate EP Impurity D

CAT No.: KL-02-04743

CAS NO.: 42019-07-8

Mol.F.: C18H17ClO4

Fenofibrate EP Impurity E

CAT No.: KL-02-04744

CAS NO.: 42019-08-9

Mol.F.: C19H19ClO4

Fenoprofen Calcium Salt

API Family: FENOPROFEN

CAT No.: KL-02-04745

CAS NO.: 34597-40-5

Mol.F.: C15H13O3. 0.5Ca

Fenoprop

"Fenoterol EP Impurity A (R,S-)"

API Family: FENOTEROL

CAT No.: KL-02-04747

CAS NO.: 391234-97-2

"Fenoterol EP Impurity A (S, R-)"

API Family: FENOTEROL

CAT No.: KL-02-04748

CAS NO.: 391234-95-0

Fenoterol EP Impurity A

API Family: FENOTEROL

CAT No.: KL-02-04749

CAS NO.: 107878-38-6

3-Keto Fenretinide (4'-Oxo Fenretinide)

API Family: FENRETINIDE

CAT No.: KL-02-04750

CAS NO.: 865536-65-8

Mol.F.: C26H31NO3

4'-Hydroxy Fenretinide

API Family: FENRETINIDE

CAT No.: KL-02-04751

CAS NO.: 1027233-22-2

2-Hydroxy Fenspiride

CAT No.: KL-02-04752

CAS NO.: 441781-21-1

3-Hydroxy Fenspiride

CAT No.: KL-02-04753

CAS NO.: 441781-23-3

4-Hydroxy Fenspiride

CAT No.: KL-02-04754

CAS NO.: 441781-25-5

Fenspiride Impurity B

CAT No.: KL-02-04755

CAS NO.: 210690-26-9

Fenspiride Impurity A

CAT No.: KL-02-04756

CAS NO.: 23808-42-6

Mol.F.: C14H22N2O

Fenticonazole EP Impurity B Nitrate

Mol.F.: C24H20Cl2N2O2S. HNO3

CAT No.: KL-02-04757

CAS NO.: 80639-95-8

Fenticonazole EP Impurity C Nitrate

Mol.F.: C24H20Cl2N2O3S. HNO3

CAT No.: KL-02-04758

CAS NO.: 80676-29-5

Fenticonazole EP Impurity D Nitrate

Mol.F.: C24H21Cl2N2OS. NO3

CAT No.: KL-02-04759

CAS NO.: 1313397-05-5

Fenticonazole EP Impurity E

Mol.F.: C37H31Cl2N2OS2. NO3

CAT No.: KL-02-04760

CAS NO.: 1313397-06-6

Fesoterodine Aldehyde of Diol

API Family: FESOTERODINE

CAT No.: KL-02-04761

CAS NO.: 214601-12-4

Mol.F.: C22H29NO2

(S)-Fesoterodine Fumarate

Mol.F.: C26H37NO3. C4H4O4

API Family: FESOTERODINE

CAT No.: KL-02-04762

CAS NO.: 1431511-18-0

Deoxy Fesoterodine

API Family: FESOTERODINE

CAT No.: KL-02-04763

CAS NO.: 895137-81-2

Mol.F.: C26H37NO2

Fexofenadine EP Impurity E

CAT No.: KL-02-04764

CAS NO.: 115-46-8

Mol.F.: C18H21NO

Fexofenadine Tertiary Dehydrated Impurity

CAT No.: KL-02-04765

CAS NO.: 1347311-10-7

Mol.F.: C32H39NO3

Fexofenadine EP Impurity D

CAT No.: KL-02-04766

CAS NO.: 154825-96-4

Mol.F.: C33H41NO4

Fexofenadine EP Impurity C

CAT No.: KL-02-04767

CAS NO.: 185066-37-9

Mol.F.: C31H39NO2

Fidarestat (SNK 860)

API Family: FIDARESTAT

CAT No.: KL-02-04768

CAS NO.: 136087-85-9

Mol.F.: C12H10FN3O4

Di-Methylated Fidaxomicin

API Family: FIDAXOMICIN

CAT No.: KL-02-04769

CAS NO.: 185248-68-4

Mol.F.: C54H78Cl2O18

Finasteride Carboxylic Acid

API Family: FINASTERIDE

CAT No.: KL-02-04770

CAS NO.: 116285-37-1

Mol.F.: C23H34N2O4

5-beta-Finasteride

API Family: FINASTERIDE

CAT No.: KL-02-04771

CAS NO.: 140375-22-0

Mol.F.: C23H36N2O2

Fingolimod Methyl Impurity

CAT No.: KL-02-04772

CAS NO.: 162361-47-9

Mol.F.: C20H35NO2

Fingolimod EP Impurity B

CAT No.: KL-02-04773

CAS NO.: 745767-97-9

Mol.F.: C18H31NO2

Fingolimod EP Impurity A

CAT No.: KL-02-04774

CAS NO.: 1201794-93-5

Mol.F.: C17H29NO2

N-Acetyl Deshydroxymethyl Fingolimod

CAT No.: KL-02-04775

CAS NO.: 177259-52-8

Mol.F.: C20H33NO2

Fingolimod Dimer Acid

CAT No.: KL-02-04776

CAS NO.: 2147726-86-9

Mol.F.: C37H59NO4

Fingolimod Palmitate Amide

CAT No.: KL-02-04777

CAS NO.: 1242271-26-6

Mol.F.: C35H63NO3

Fingolimod Stearate Amide

CAT No.: KL-02-04778

CAS NO.: 1242271-27-7

Mol.F.: C37H67NO3

1-Hydroxy-3-nitrodeamino Fingolimod

CAT No.: KL-02-04779

CAS NO.: 899822-99-2

Mol.F.: C19H31NO5

FingolimodNitro Impurity

CAT No.: KL-02-04780

CAS NO.: 374077-88-0

Mol.F.: C19H31NO4

Ortho-Fingolimod

CAT No.: KL-02-04781

CAS NO.: 767262-51-1

Mol.F.: C19H33NO2

N-Ethyl Fingolimod

CAT No.: KL-02-04782

CAS NO.: 1402793-28-5

Mol.F.: C21H37NO2

Fingolimod Impurity 12 HCl

CAT No.: KL-02-04783

CAS NO.: 168560-42-7

Mol.F.: C18H31NO. HCl

Fingolimod Monoester

CAT No.: KL-02-04784

CAS NO.: 882691-14-7

Mol.F.: C21H35NO3

Fingolimod EP Impurity C

CAT No.: KL-02-04785

CAS NO.: 746594-44-5

Mol.F.: C20H35NO2

"FingolimodN,N-Dimethyl Impurity"

CAT No.: KL-02-04786

CAS NO.: 1404433-87-9

Mol.F.: C21H37NO2

Fingolimod Phosphate

CAT No.: KL-02-04787

CAS NO.: 402615-91-2

Mol.F.: C19H34NO5P

Fingolimod EP Impurity D

CAT No.: KL-02-04788

CAS NO.: 780729-32-0

Mol.F.: C21H37NO2

(S)-FTY720 Phosphate

CAT No.: KL-02-04789

CAS NO.: 402616-26-6

Mol.F.: C19H34NO5P

Fingolimod Impurity C

CAT No.: KL-02-04790

CAS NO.: 296282-46-7

Mol.F.: C19H31NO3

Fipronil Desulfinyl

Fipronil EP Impurity A

API Family: FIPRONIL

CAT No.: KL-02-04792

CAS NO.: 120067-83-6

Mol.F.: C12H4Cl2F6N4S

Fipronil EP Impurity B

API Family: FIPRONIL

CAT No.: KL-02-04793

CAS NO.: 120068-36-2

Mol.F.: C12H4Cl2F6N4O2S

"Gnaphaline A (5,7-Dihydroxy-3,8-Dimethoxyflavone)"

rac-Flecainide

CAT No.: KL-02-04795

CAS NO.: 54143-55-4

Mol.F.: C17H20F6N2O3

(R)-Flecainide

CAT No.: KL-02-04796

CAS NO.: 99495-90-6

Mol.F.: C17H20F6N2O3

(S)-Flecainide

CAT No.: KL-02-04797

CAS NO.: 99495-92-8

Mol.F.: C17H20F6N2O3

Flecainide EP Impurity C

CAT No.: KL-02-04798

CAS NO.: 152171-74-9

Mol.F.: C17H20F6N2O4

Flecainide EP Impurity D

CAT No.: KL-02-04799

CAS NO.: 35480-52-5

Mol.F.: C11H8F6O4

Flecainide EP Impurity E

CAT No.: KL-02-04800

CAS NO.: 57415-36-8

Mol.F.: C17H14F6N2O3

Deschloro Florfenicol

API Family: FLORFENICOL

CAT No.: KL-02-04802

CAS NO.: 138872-73-8

Mol.F.: C12H15ClFNO4S

5-Hydroxymethyl Flucloxacillin

API Family: FLUCLOXACILLIN

CAT No.: KL-02-04803

CAS NO.: 75524-31-1

Mol.F.: C19H16ClFN3O6S Na

Flucloxacillin EP Impurity F

API Family: FLUCLOXACILLIN

CAT No.: KL-02-04804

CAS NO.: 866150-92-7

Mol.F.: C13H10ClFN2O4

Fluconazole EP Impurity H

CAT No.: KL-02-04805

CAS NO.: 150194-52-8

Mol.F.: C11H10BrF2N3O

Fluconazole EP Impurity I Bromide

CAT No.: KL-02-04806

CAS NO.: 150168-54-0

Mol.F.: C13H14F2N7O. Br

Fluconazole N4-Oxide

CAT No.: KL-02-04807

CAS NO.: 1997296-62-4

Mol.F.: C13H12F2N6O2

Fluconazole EP Impurity F

CAT No.: KL-02-04809

CAS NO.: 118689-07-9

Mol.F.: C11H11F2N3O2

"1H-1, 2, 4 Triazole Sodium Salt"

CAT No.: KL-02-04810

CAS NO.: 43177-42-0

Mol.F.: C2H2N3 Na

Fluconazole EP Impurity E

CAT No.: KL-02-04811

CAS NO.: 86404-63-9

Mol.F.: C10H7F2N3O

Fluconazole EP Impurity A

CAT No.: KL-02-04812

CAS NO.: 89429-59-4

Mol.F.: C13H12F2N6O

Fludarabine Phosphate EP Impurity A

CAT No.: KL-02-04813

CAS NO.: 62314-92-5

Mol.F.: C10H14N5O8P

Fludarabine Phosphate EP Impurity I

CAT No.: KL-02-04814

CAS NO.: 7561-54-8

Mol.F.: C10H15N6O7P

Fludarabine Phosphate EP Impurity B

CAT No.: KL-02-04815

CAS NO.: 149297-79-0

Mol.F.: C5H5N5O

Fludarabine Phosphate Impurity C

CAT No.: KL-02-04816

CAS NO.: 548774-53-4

Mol.F.: C10H14FN5O10P2

Fludarabine Phosphate EP Impurity D

CAT No.: KL-02-04817

CAS NO.: 700-49-2

Mol.F.: C5H4FN5

Fludarabine Phosphate EP Impurity F

CAT No.: KL-02-04818

CAS NO.: 159002-28-5

Mol.F.: C12H18FN5O8P

Fludarabine Phosphate

CAT No.: KL-02-04819

CAS NO.: 75607-67-9

Mol.F.: C10H13FN5O7P

6-beta Hydroxy Fludrocortisone

API Family: FLUDROCORTISONE

CAT No.: KL-02-04820

CAS NO.: 806-36-0

Mol.F.: C21H29FO6

Etofenamate EP Impurity A

API Family: FLUFENAMIC ACID

CAT No.: KL-02-04821

CAS NO.: 530-78-9

Mol.F.: C14H10F3NO2

Flumazenil EP Impurity D

CAT No.: KL-02-04822

CAS NO.: 78755-80-3

Mol.F.: C10H9FN2O2

Flumazenil EP Impurity A

CAT No.: KL-02-04823

CAS NO.: 84378-44-9

Mol.F.: C13H10FN3O3

Flumazenil EP Impurity B

CAT No.: KL-02-04824

CAS NO.: 131666-45-0

Mol.F.: C15H15N3O4

Flumazenil EP Impurity C

CAT No.: KL-02-04825

CAS NO.: 1188-33-6

Mol.F.: C7H17NO2

Flunarizine EP Impurity B DiHCl

API Family: FLUNARIZINE

CAT No.: KL-02-04826

CAS NO.: 27064-96-6

Mol.F.: C26H27FN2. 2 HCl

Flunarizine EP Impurity D DiHCl

Mol.F.: C26H26F2N2. 2 HCl

API Family: FLUNARIZINE

CAT No.: KL-02-04827

CAS NO.: 693765-11-6

Flunarizine EP Impurity A

API Family: FLUNARIZINE

CAT No.: KL-02-04828

CAS NO.: 27469-60-9

Mol.F.: C17H18F2N2

Flunixin Meglunine

API Family: FLUNIXIN MEGLUMINE

CAT No.: KL-02-04829

CAS NO.: 42461-84-7

Mol.F.: C14H11F3N2O2 C7H17NO5

5-Hydroxy Flunixin

API Family: FLUNIXIN MEGLUMINE

CAT No.: KL-02-04830

CAS NO.: 75369-61-8

Mol.F.: C14H11F3N2O3

"9a-Fluoro-11ß, 6a, 17a, 21-Tetrahydroxy-Pregna-4-ene-3, 20-Dione"

API Family: FLUOCINOLONE ACETONIDE

CAT No.: KL-02-04831

CAS NO.: 2022-55-1

Mol.F.: C21H29FO6

Fluocinolone Acetonide EP Impurity L

API Family: FLUOCINOLONE ACETONIDE

CAT No.: KL-02-04832

CAS NO.: 1893-65-8

Mol.F.: C24H30ClFO6

21-Acetyl-6beta-fluorotriamcinolone Acetonide

API Family: FLUOCINONIDE

CAT No.: KL-02-04833

CAS NO.: 67438-37-3

Mol.F.: C26H32F2O7

Fluocortolone Pivalate EP Impurity A

CAT No.: KL-02-04834

CAS NO.: 152-97-6

Difluocortolone Valerate

CAT No.: KL-02-04835

CAS NO.: 59198-70-8

Mol.F.: C27H36F2O5

Clocortolone Pivalate

CAT No.: KL-02-04836

CAS NO.: 34097-16-0

Mol.F.: C27H36ClFO5

Flucloronide (Fluclorolone Acetonide)

CAT No.: KL-02-04837

CAS NO.: 3693-39-8

Mol.F.: C24H29Cl2FO5

Tralonide

CAT No.: KL-02-04839

CAS NO.: 21365-49-1

Mol.F.: C24H28Cl2F2O4

Procinonide

CAT No.: KL-02-04840

CAS NO.: 58497-00-0

Mol.F.: C27H34F2O7

9-Methylidenefluorene

Fluorescein EP Impurity C

API Family: FLUORESCEIN

CAT No.: KL-02-04842

CAS NO.: 2513-33-9

Mol.F.: C14H10O5

Î”-9(11)-Fluorometholone

CAT No.: KL-02-04843

CAS NO.: 110664-42-1

Mol.F.: C22H28O3

Fluorometholone Epoxy Metradiene

CAT No.: KL-02-04844

CAS NO.: 83873-16-9

Fluorometholone Epoxy Analog

CAT No.: KL-02-04845

CAS NO.: 83873-17-0

Delta-9(11)-Fluorometholone Acetate

CAT No.: KL-02-04846

CAS NO.: 130145-14-1

Mol.F.: C24H30O4

Desmethyl Fluorometholone

CAT No.: KL-02-04847

CAS NO.: 426-20-0

Mol.F.: C21H27FO4

6-beta-Methyl Fluorometholone

CAT No.: KL-02-04848

CAS NO.: 3918-13-6

Fluorouracil EP Impurity E

CAT No.: KL-02-04849

CAS NO.: 1820-81-1

Mol.F.: C4H3ClN2O2

Fluorouracil EP Impurity F

CAT No.: KL-02-04850

CAS NO.: 56177-80-1

Mol.F.: C6H7FN2O2

1-N-Methyl-5-Fluorouracil

CAT No.: KL-02-04851

CAS NO.: 4840-69-1

Mol.F.: C5H5FN2O2

Fluorouracil EP Impurity A

CAT No.: KL-02-04852

CAS NO.: 67-52-7

Mol.F.: C4H4N2O3

Fluorouracil EP Impurity B

CAT No.: KL-02-04853

CAS NO.: 496-76-4

Mol.F.: C4H4N2O3

N-Methyl Fluoxetine HCl

API Family: FLUOXETINE

CAT No.: KL-02-04854

CAS NO.: 885101-12-2

Mol.F.: C18H20F3NO. HCl

Norfluoxetine HCl

API Family: FLUOXETINE

CAT No.: KL-02-04855

CAS NO.: 57226-68-3

Mol.F.: C16H16F3NO. HCl

Fluphenazine DiHCl

Mol.F.: C22H26F3N3OS. 2 HCl

CAT No.: KL-02-04856

CAS NO.: 146-56-5

Fluphenazine Decanoate EP Impurity C DiHCl

Mol.F.: C29H38F3N3O2S. 2 HCl

CAT No.: KL-02-04858

CAS NO.: 3105-68-8

Fluphenazine Decanoate EP Impurity G

CAT No.: KL-02-04859

CAS NO.: 61555-18-8

Mol.F.: C34H48F3N3O2S

Fluphenazine Dihydrochloride EP Impurity D

CAT No.: KL-02-04860

CAS NO.: 2376-89-8

Mol.F.: C36H34F6N4S2

7-Hydroxy Fluphenazine

CAT No.: KL-02-04861

CAS NO.: 33098-48-5

Mol.F.: C22H26F3N3O2S

Flupirtine Maleate

Mol.F.: C15H17FN4O2.C4H4O4

CAT No.: KL-02-04862

CAS NO.: 75507-68-5

Flupirtine Maleate Impurity E

CAT No.: KL-02-04863

CAS NO.: 1506942-35-3

Mol.F.: C12H11FN4O2

Acetylated Flupirtine

CAT No.: KL-02-04865

CAS NO.: 88874-11-7

Mol.F.: C14H15FN4O

Flupirtine Impurity H

CAT No.: KL-02-04866

CAS NO.: 16013-85-7

Mol.F.: C5H2Cl2N2O2

Flurbiprofen EP Impurity C

CAT No.: KL-02-04867

CAS NO.: 61466-95-3

Mol.F.: C15H13FO3

Flurbiprofen EP Impurity D

CAT No.: KL-02-04868

CAS NO.: 42771-79-9

Mol.F.: C14H11FO

Flurbiprofen EP Impurity E

CAT No.: KL-02-04869

CAS NO.: 137045-30-8

Mol.F.: C13H9FO2

(S)-Flurbiprofen

CAT No.: KL-02-04870

CAS NO.: 51543-39-6

Mol.F.: C15H13FO2

(R)-Flurbiprofen

CAT No.: KL-02-04871

CAS NO.: 51543-40-9

Mol.F.: C15H13FO2

Desfluoro Flurbiprofen Axetil

CAT No.: KL-02-04872

CAS NO.: 1685278-08-3

Mol.F.: C19H20O4

(S)-Flurbiprofen Axetil

CAT No.: KL-02-04873

CAS NO.: 1401087-64-6

Mol.F.: C19H19FO4

Methyl Flurbiprofen

CAT No.: KL-02-04874

CAS NO.: 66202-86-6

Mol.F.: C16H15FO2

Flurbiprofen Glyceryl Ester

CAT No.: KL-02-04875

CAS NO.: 124635-84-3

Mol.F.: C18H19FO4

Flurbiprofen EP Impurity A

CAT No.: KL-02-04876

CAS NO.: 6341-72-6

Mol.F.: C15H14O2

Flurbiprofen EP Impurity B

CAT No.: KL-02-04877

CAS NO.: 1797883-74-9

Mol.F.: C18H17FO4

Hydroxy Flutamide

API Family: FLUTAMIDE

CAT No.: KL-02-04878

CAS NO.: 52806-53-8

Mol.F.: C11H11F3N2O4

Fluticasone Propionate EP Impurity I

CAT No.: KL-02-04879

CAS NO.: 960071-64-1

Mol.F.: C48H58F4O10S3

Fluticasone Related Compound B

CAT No.: KL-02-04880

CAS NO.: 219719-95-6

Mol.F.: C22H24F2O5S

Iodofluticasone Propionate

CAT No.: KL-02-04881

CAS NO.: 80474-67-5

Mol.F.: C25H31F2IO5S

Fluticasone Carbothioic Acid Impurity

CAT No.: KL-02-04882

CAS NO.: 80474-45-9

Mol.F.: C24H30F2O5S

S-Methyl Fluticasone Furoate

CAT No.: KL-02-04883

CAS NO.: 397864-58-3

Mol.F.: C27H30F2O6S

Fluticasone 17-beta-Carboxylic Acid

CAT No.: KL-02-04884

CAS NO.: 28416-82-2

Mol.F.: C21H26F2O5

11-Oxo-Fluticasone Furoate

CAT No.: KL-02-04885

CAS NO.: 397864-57-2

Mol.F.: C26H26F2O6S

Fluticasone Propionate EP Impurity E

CAT No.: KL-02-04886

CAS NO.: 105613-90-9

Mol.F.: C25H33F3O5S

Flutriafol Impurity A

API Family: FLUTRIAFOL

CAT No.: KL-02-04887

CAS NO.: 124774-27-2

Mol.F.: C16H13F2N3O

Flutriafol Impurity D

API Family: FLUTRIAFOL

CAT No.: KL-02-04888

CAS NO.: 110933-21-6

Mol.F.: C16H13F2N3O

Tau-Fluvalinate

API Family: FLUVALINATE

CAT No.: KL-02-04889

CAS NO.: 102851-06-9

Mol.F.: C26H22ClF3N2O3

Fluvastatin Methyl Ester

CAT No.: KL-02-04890

CAS NO.: 786710-21-2

Mol.F.: C25H28FNO4

Fluvastatin EP Impurity B

CAT No.: KL-02-04891

CAS NO.: 194934-96-8

Mol.F.: C28H34FNO4

Fluvastatin EP Impurity D

CAT No.: KL-02-04892

CAS NO.: 1160169-39-0

Mol.F.: C24H24FNO4

Fluvastatin EP Impurity G

CAT No.: KL-02-04893

CAS NO.: 101125-34-2

Mol.F.: C18H16FNO

"(3R,5S)-Fluvastatin Sodium Salt"

CAT No.: KL-02-04894

CAS NO.: 94061-80-0

"(3S,5R)-Fluvastatin Sodium Salt"

CAT No.: KL-02-04895

CAS NO.: 94061-81-1

"(3R,5R)-Fluvastatin Sodium Salt"

CAT No.: KL-02-04896

CAS NO.: 194934-99-1

"(3S,5S)-Fluvastatin Sodium Salt"

CAT No.: KL-02-04897

CAS NO.: 194935-01-8

Mol.F.: C24H25FNO4.Na

Fluvastatin EP Impurity A Sodium Salt

CAT No.: KL-02-04898

CAS NO.: 93957-58-5

Fluvoxamine Acid

API Family: FLUVOXAMINE

CAT No.: KL-02-04899

CAS NO.: 88699-91-6

Mol.F.: C14H17F3N2O3

"Folic Acid Impurity: 6-(chloromethyl)pteridine-2,4-Diamine HCl"

CAT No.: KL-02-04900

CAS NO.: 82778-08-3

Mol.F.: C7H7ClN6. HCl

Folic Acid EP Impurity C

CAT No.: KL-02-04901

CAS NO.: 47707-78-8

Mol.F.: C19H19N7O6

D-Folic Acid

CAT No.: KL-02-04902

CAS NO.: 65165-91-5

Mol.F.: C19H19N7O6

DL-Folic Acid

CAT No.: KL-02-04903

CAS NO.: 65165-92-6

Mol.F.: C19H19N7O6

(6RS)-Mefox

CAT No.: KL-02-04904

CAS NO.: 79573-48-1

Mol.F.: C20H23N7O7

Folic Acid EP Impurity B Sulfate

CAT No.: KL-02-04905

CAS NO.: 35011-47-3

Mol.F.: C4H7N5O. H2SO4

Folic acid EP Impurity E

CAT No.: KL-02-04906

CAS NO.: 1391068-26-0

Mol.F.: C26H24N12O7

Folic Acid EP Impurity F

CAT No.: KL-02-04907

CAS NO.: 1391194-56-1

Mol.F.: C7H6ClN5O

Folinic Acid EP Impurity E

API Family: FOLINIC ACID

CAT No.: KL-02-04908

CAS NO.: 944737-05-7

Mol.F.: C15H16N6O4

Folinic Acid Impurity H

API Family: FOLINIC ACID

CAT No.: KL-02-04909

CAS NO.: 68538-85-2

Mol.F.: C20H23N7O7

5-Methyl-Tetrahydropteroic Acid

API Family: FOLINIC ACID

CAT No.: KL-02-04910

CAS NO.: 4349-41-1

Mol.F.: C15H18N6O3

Fondaparinux Sodium Salt

Mol.F.: C31H43N3O49S8. 10 Na

API Family: FONDAPARINUX

CAT No.: KL-02-04911

CAS NO.: 114870-03-0

Formetanate HCl

API Family: FORMETANATE

CAT No.: KL-02-04913

CAS NO.: 23422-53-9

Mol.F.: C11H15N3O2. HCl

Formic Acid 1-propen-2-yl ester

API Family: FORMIC ACID

CAT No.: KL-02-04914

CAS NO.: 32978-00-0

Mol.F.: C4H6O2

Formoterol EP Impurity B

CAT No.: KL-02-04915

CAS NO.: 1224588-66-2

Mol.F.: C18H22N2O4

"(R,R)-Formoterol (Arformoterol)"

CAT No.: KL-02-04916

CAS NO.: 67346-49-0

"Formoterol EP Impurity I (S,R-)"

CAT No.: KL-02-04917

CAS NO.: 67346-50-3

Formoterol Impurity N

CAT No.: KL-02-04918

CAS NO.: 43229-70-5

Mol.F.: C33H36N2O4

Formoterol Hemifumarate

Mol.F.: C19H24N2O4. 0.5 C4H4O4

CAT No.: KL-02-04919

CAS NO.: 43229-80-7

"(S,S)-Formoterol"

CAT No.: KL-02-04920

CAS NO.: 67346-48-9

Fosaprepitant Benzyl Ester

API Family: FOSAPREPITANT

CAT No.: KL-02-04921

CAS NO.: 889852-02-2

Mol.F.: C30H28F7N4O6P

Foscarnet Sodium EP Impurity A

API Family: FOSCARNET SODIUM

CAT No.: KL-02-04922

CAS NO.: 72305-00-1

Mol.F.: C3H5O5P. 2 Na

Foscarnet Sodium EP Impurity C

API Family: FOSCARNET SODIUM

CAT No.: KL-02-04923

CAS NO.: 72304-94-0

Mol.F.: C5H10O5P. Na

Foscarnet Sodium EP Impurity D

API Family: FOSCARNET SODIUM

CAT No.: KL-02-04924

CAS NO.: 1474-78-8

Mol.F.: C7H15O5P

Fosfocreatinine (Phosphatecreatinine)

API Family: FOSFOCREATININE

CAT No.: KL-02-04925

CAS NO.: 5786-71-0

Mol.F.: C4H8N3O4P

Dibenzyloxy Fosfocreatinine (Dibenzyloxy Phosphatecreatinine)

API Family: FOSFOCREATININE

CAT No.: KL-02-04926

CAS NO.: 19208-69-6

Mol.F.: C18H20N3O4P

Fosfomycin Disodium Salt

API Family: FOSFOMYCIN

CAT No.: KL-02-04927

CAS NO.: 26016-99-9

Mol.F.: C3H5O4P. 2 Na

Fosfomycin tromethamine

Mol.F.: C3H7O4P. C4H11NO3

API Family: FOSFOMYCIN

CAT No.: KL-02-04928

CAS NO.: 78964-85-9

Fosfomycin Trometamol EP Impurity D

API Family: FOSFOMYCIN

CAT No.: KL-02-04930

CAS NO.: 1262243-12-8

Mol.F.: C10H25NO11P2

Fosinopril Impurity A

API Family: FOSINOPRIL

CAT No.: KL-02-04931

CAS NO.: 83623-61-4

Mol.F.: C12H17O4P

Fosinopril Impurity 7 HCl

API Family: FOSINOPRIL

CAT No.: KL-02-04932

CAS NO.: 90657-55-9

Mol.F.: C11H19NO2. HCl

Fosinopril USP Related Compound H

API Family: FOSINOPRIL

CAT No.: KL-02-04933

CAS NO.: 46348-61-2

Mol.F.: C10H15O3P

Frovatriptan Succinate

Mol.F.: C14H17N3O. C4H6O4

API Family: FROVATRIPTAN

CAT No.: KL-02-04934

CAS NO.: 158930-09-7

Fudosteine Sulfone HCl

API Family: FUDOSTEINE

CAT No.: KL-02-04935

CAS NO.: 1480319-53-6

Mol.F.: C6H13NO5S. HCl

Fulvestrant EP Impurity A

CAT No.: KL-02-04936

CAS NO.: 407577-53-1

Mol.F.: C32H47F5O3S

Fulvestrant Side Chain Impurity

CAT No.: KL-02-04937

CAS NO.: 148757-89-5

Mol.F.: C14H24BrF5S

"S-Deoxo-delta-6, 7-Fulvestrant"

CAT No.: KL-02-04938

CAS NO.: 2170200-16-3

Mol.F.: C32H45F5O2S

17-Keto Fulvestrant

CAT No.: KL-02-04939

CAS NO.: 403656-89-3

Mol.F.: C32H45F5O3S

Fulvestrant EP Impurity E

CAT No.: KL-02-04940

CAS NO.: 2170200-14-1

Mol.F.: C32H45F5O3S

Ovalicin

API Family: FUMAGILLIN

CAT No.: KL-02-04941

CAS NO.: 19683-98-8

Mol.F.: C16H24O5

Furaltadone HCl

API Family: FURALTADONE

CAT No.: KL-02-04942

CAS NO.: 3759-92-0

Mol.F.: C13H16N4O6. HCl

Furfuranol (Furfuryl Alcohol)

(R)-Tetrahydrofuran-2-Carbothioic S-Acid

Furfural Impurity 1 (5-Methylfurfural)

Chlorosulfonic Acid

API Family: FUROSEMIDE

CAT No.: KL-02-04946

CAS NO.: 7790-94-5

Mol.F.: ClHO3S

Furosemide Impurity 1 HCl (Furfurylamine HCl)

API Family: FUROSEMIDE

CAT No.: KL-02-04947

CAS NO.: 4753-68-8

Mol.F.: C5H7NO. HCl

Furosemide EP Impurity E

API Family: FUROSEMIDE

CAT No.: KL-02-04948

CAS NO.: 50-84-0

Mol.F.: C7H4Cl2O2

Sodium Fusidate EP Impurity O Sodium Salt

CAT No.: KL-02-04949

CAS NO.: 55601-53-1

Mol.F.: C29H45O5. Na

Sodium Fusidate EP Impurity K

CAT No.: KL-02-04950

CAS NO.: 4701-54-6

Mol.F.: C29H44O4

Diethanolamine Fusidate

Mol.F.: C31H48O6. C4H11NO2

CAT No.: KL-02-04951

CAS NO.: 16391-75-6

Sodium Fusidate EP Impurity A

CAT No.: KL-02-04952

CAS NO.: 80445-74-5

Mol.F.: C31H50O8

Sodium Fusidate EP Impurity I

CAT No.: KL-02-04953

CAS NO.: 5951-83-7

Mol.F.: C29H46O5

Sodium Fusidate EP Impurity M

CAT No.: KL-02-04954

CAS NO.: 1013937-16-0

Mol.F.: C31H48O5

Gabapentin Enarcarbil

API Family: GABAPENTIN

CAT No.: KL-02-04955

CAS NO.: 478296-72-9

Mol.F.: C16H27NO6

Gabapentin EP Impurity B Potassium Salt

API Family: GABAPENTIN

CAT No.: KL-02-04956

CAS NO.: 133481-12-6

Mol.F.: C9H12NO2. K

Galantamine EP Impurity D

CAT No.: KL-02-04958

CAS NO.: 664995-65-7

Mol.F.: C17H19NO2

Galantamine EP Impurity C

CAT No.: KL-02-04959

CAS NO.: 21133-52-8

Mol.F.: C17H23NO3

Galantamine EP Impurity F

CAT No.: KL-02-04960

CAS NO.: 60384-53-4

rac-Dihydro Galanthaminone

CAT No.: KL-02-04961

CAS NO.: 21041-17-8

Galantamine Methiodide

CAT No.: KL-02-04962

CAS NO.: 3891-74-5

Mol.F.: C18H24NO3. I

(±)-Narwedine ((±)-Galanthaminone)

CAT No.: KL-02-04963

CAS NO.: 1668-86-6

Dihydro Galanthaminone

CAT No.: KL-02-04964

CAS NO.: 21041-10-1

Galantamine EP Impurity B

CAT No.: KL-02-04965

CAS NO.: 1668-85-5

Galantamine EP Impurity A

CAT No.: KL-02-04966

CAS NO.: 510-77-0

O-Desmethyl Galantamine

CAT No.: KL-02-04967

CAS NO.: 60755-80-8

Mol.F.: C16H19NO3

"N-Despropyl Gamithromycin (10,13-Imino Ether)"

API Family: GAMITHROMYCIN

CAT No.: KL-02-04968

CAS NO.: 145414-17-1

Mol.F.: C37H66N2O12

N-Despropyl Gamithromycin

API Family: GAMITHROMYCIN

CAT No.: KL-02-04969

CAS NO.: 145388-07-4

Ganciclovir EP Impurity C

CAT No.: KL-02-04970

CAS NO.: 108436-36-8

Mol.F.: C9H12ClN5O3

Ganciclovir EP Impurity H

CAT No.: KL-02-04971

CAS NO.: 84222-50-4

Mol.F.: C9H13N5O4

Ganciclovir EP Impurity J

CAT No.: KL-02-04972

CAS NO.: 177216-32-9

Mol.F.: C18H25N5O7

Ganciclovir Triacetate

CAT No.: KL-02-04973

CAS NO.: 86357-14-4

Mol.F.: C15H19N5O7

Ganciclovir EP Impurity B

CAT No.: KL-02-04974

CAS NO.: 194159-18-7

Mol.F.: C12H17N5O5

Valganciclovir EP Impurity E

CAT No.: KL-02-04975

CAS NO.: 88110-89-8

Mol.F.: C11H15N5O5

Ganciclovir EP Impurity A

CAT No.: KL-02-04976

CAS NO.: 1797982-93-4

Mol.F.: C9H10ClN5O2

Ganciclovir EP Impurity I

CAT No.: KL-02-04977

CAS NO.: 86357-20-2

Mol.F.: C15H21N5O6

Ganciclovir Impurity D

CAT No.: KL-02-04978

CAS NO.: 1346598-14-8

Mol.F.: C10H15N5O5

Iso-Gatifloxacin

CAT No.: KL-02-04979

CAS NO.: 1029364-65-5

Mol.F.: C19H22FN3O4

Gatifloxacin Despropylene Impurity

CAT No.: KL-02-04980

CAS NO.: 172426-86-7

Mol.F.: C16H18FN3O4

N-Methyl Gatifloxacin HCl

CAT No.: KL-02-04981

CAS NO.: 114213-77-3

Mol.F.: C20H24FN3O4. HCl

8-Demethoxy-8-Fuoro Gatifloxacin

CAT No.: KL-02-04982

CAS NO.: 103460-89-5

Mol.F.: C18H19F2N3O3

Gefitinib Impurity VII

CAT No.: KL-02-04983

CAS NO.: 179688-53-0

Mol.F.: C11H10N2O4

"Gefitinib Impurity (6,7-Dimethoxy-3,4-dihydroquinazoline-4-one)"

CAT No.: KL-02-04984

CAS NO.: 13794-72-4

Mol.F.: C10H10N2O3

Gefitinib Impurity III

CAT No.: KL-02-04985

CAS NO.: 95-76-1

Mol.F.: C6H5Cl2N

Gefitinib Impurity V

CAT No.: KL-02-04986

CAS NO.: 367-21-5

Mol.F.: C6H5ClFN

Gefitinib Impurity VI

CAT No.: KL-02-04987

CAS NO.: 7357-67-7

Mol.F.: C7H14ClNO

Gefitinib Impurity VIII

CAT No.: KL-02-04988

CAS NO.: 788136-89-0

Mol.F.: C17H13ClFN3O3

Gefitinib EP Impurity A

CAT No.: KL-02-04989

CAS NO.: 199327-61-2

Mol.F.: C16H21N3O4

O-Desmethyl Gefitinib

CAT No.: KL-02-04990

CAS NO.: 847949-49-9

Mol.F.: C21H22ClFN4O3

3-Desmorpholinyl-3-Hydroxyethylamino Gefitinib

CAT No.: KL-02-04991

CAS NO.: 847949-56-8

Mol.F.: C20H22ClFN4O3

4-Defluoro-4-Hydroxy Gefitinib

CAT No.: KL-02-04992

CAS NO.: 847949-50-2

Mol.F.: C22H25ClN4O4

O-Desmorpholinopropyl-O-methyl Gefitinib

CAT No.: KL-02-04993

CAS NO.: 153437-78-6

Mol.F.: C16H13ClFN3O2

17-Allylamino-17-Demethoxygeldanamycin

API Family: GELDANAMYCIN

CAT No.: KL-02-04994

CAS NO.: 75747-14-7

Mol.F.: C31H43N3O8

Gemcitabine EP Impurity A

CAT No.: KL-02-04995

CAS NO.: 71-30-7

Mol.F.: C4H5N3O

N-Carboxybenzyl Gemcitabine

CAT No.: KL-02-04996

CAS NO.: 138685-83-3

Mol.F.: C17H17F2N3O6

Gemcitabine EP Impurity C

CAT No.: KL-02-04997

CAS NO.: 114248-23-6

Mol.F.: C9H10F2N2O5

Gemcitabine EP Impurity B HCl

CAT No.: KL-02-04998

CAS NO.: 122111-05-1

Mol.F.: C9H11F2N3O4. HCl

Gemfibrozil EP Impurity H

CAT No.: KL-02-04999

CAS NO.: 415724-02-6

Mol.F.: C19H24O2

Gemfibrozil USP Related Compound A

CAT No.: KL-02-05000

CAS NO.: 500904-61-0

Mol.F.: C18H26O3

Gemfibrozil Related Compound D

CAT No.: KL-02-05001

CAS NO.: 1798429-95-4

Mol.F.: C18H26O3

Gemfibrozil EP Impurity A

CAT No.: KL-02-05002

CAS NO.: 95-87-4

Mol.F.: C8H10O

Gemfibrozil EP Impurity I

CAT No.: KL-02-05003

CAS NO.: 149105-25-9

Mol.F.: C16H24O3

Leuco Gentian Violet

API Family: GENTIAN VIOLET

CAT No.: KL-02-05004

CAS NO.: 603-48-5

Mol.F.: C25H31N3

Gestodene EP Impurity F

CAT No.: KL-02-05005

CAS NO.: 267650-77-1

Gestodene EP Impurity K

CAT No.: KL-02-05006

CAS NO.: 1421283-61-5

Mol.F.: C21H22O3

Gestodene EP Impurity J

CAT No.: KL-02-05007

CAS NO.: 104933-99-5

Gestodene EP Impurity G

CAT No.: KL-02-05008

CAS NO.: 1421283-59-1

Mol.F.: C22H26O2

Gestonorone Caproate

API Family: GESTONORONE

CAT No.: KL-02-05009

CAS NO.: 1253-28-7

Mol.F.: C26H38O4

Gibberellenic Acid

API Family: GIBBERELLIN

CAT No.: KL-02-05010

CAS NO.: 546-09-8

Mol.F.: C19H22O6

Gibberellic Acid 3-Isolactone

API Family: GIBBERELLIN

CAT No.: KL-02-05011

CAS NO.: 19123-67-2

Mol.F.: C19H22O6

Gibberellin A1 Methyl Ester

API Family: GIBBERELLIN

CAT No.: KL-02-05012

CAS NO.: 4747-53-9

Mol.F.: C20H26O6

Oxo-2-pyridinylaminoacetic Acid

API Family: GIMERACIL

CAT No.: KL-02-05013

CAS NO.: 16817-89-3

Mol.F.: C7H8N2O3

Chlorobromo Isocyanuric Acid

API Family: GIMERACIL

CAT No.: KL-02-05014

CAS NO.: 89325-49-5

Mol.F.: C3HBrClN3O3

Dioscin

API Family: GINSENOSIDE

CAT No.: KL-02-05015

CAS NO.: 19057-60-4

Mol.F.: C45H72O16

Gliclazide EP Impurity D

CAT No.: KL-02-05016

CAS NO.: 1136426-19-1

Mol.F.: C15H20N2O3S

Gliclazide EP Impurity A

CAT No.: KL-02-05017

CAS NO.: 70-55-3

Mol.F.: C7H9NO2S

Gliclazide Impurity 1 (Carboxy Gliclazide)

CAT No.: KL-02-05018

CAS NO.: 38173-52-3

Mol.F.: C15H19N3O5S

Hydroxy Gliclazide

CAT No.: KL-02-05019

CAS NO.: 87368-00-1

Mol.F.: C15H21N3O4S

Gliclazide EP Impurity C

CAT No.: KL-02-05020

CAS NO.: 5577-13-9

Mol.F.: C10H13NO4S

Glimepiride EP Impurity I

CAT No.: KL-02-05021

CAS NO.: 878480-70-7

Mol.F.: C24H34N4O5S

Glimepiride EP Impurity E

CAT No.: KL-02-05022

CAS NO.: 2366968-77-4

Mol.F.: C16H21N3O4S

Glimepiride Ethyl Ester Impurity

CAT No.: KL-02-05023

CAS NO.: 318515-70-7

Mol.F.: C19H25N3O6S

trans-Hydroxy Glimepiride

CAT No.: KL-02-05024

CAS NO.: 600177-94-4

Mol.F.: C24H34N4O6S

Glipizide EP Impurity E

CAT No.: KL-02-05025

CAS NO.: 66375-96-0

Mol.F.: C21H27N5O4S

Glipizide EP Impurity A

CAT No.: KL-02-05026

CAS NO.: 33288-71-0

Mol.F.: C14H16N4O3S

Glipizide EP Impurity C

CAT No.: KL-02-05027

CAS NO.: 13554-93-3

Mol.F.: C18H27N3O5S

Glipizide Impurity 1 HCl

CAT No.: KL-02-05028

CAS NO.: 1428553-61-0

Mol.F.: C15H23N3O3S. HCl

Glipizide EP Impurity F

CAT No.: KL-02-05029

CAS NO.: 192118-08-4

Mol.F.: C11H16N2O4S

Glipizide Impurity 21 (Ethyl Chloroformate)

CAT No.: KL-02-05030

CAS NO.: 541-41-3

Mol.F.: C3H5ClO2

Glipizide Impurity 22 (Diethyl Carbonate)

CAT No.: KL-02-05031

CAS NO.: 105-58-8

Mol.F.: C5H10O3

Glipizide EP Impurity G

CAT No.: KL-02-05032

CAS NO.: 33288-74-3

Mol.F.: C16H18N4O5S

Glipizide EP Impurity H

CAT No.: KL-02-05033

CAS NO.: 10080-05-4

Mol.F.: C15H23N3O3S

Glipizide EP Impurity J

CAT No.: KL-02-05034

CAS NO.: 1076198-09-8

Mol.F.: C17H20N4O5S

Glipizide EP Impurity D

CAT No.: KL-02-05035

CAS NO.: 1346600-54-1

Mol.F.: C14H16N4O3S

Glubionate Calcium

Mol.F.: C12H21O12. C6H11O7. Ca

API Family: GLUBIONATE

CAT No.: KL-02-05036

CAS NO.: 1334-10-7

Methyl Glucamine Antimonate

API Family: GLUCAMINE

CAT No.: KL-02-05037

CAS NO.: 133-51-7

Mol.F.: C7H17NO5. HO3Sb

Glucosamine EP Impurity C

API Family: GLUCOSAMINE

CAT No.: KL-02-05038

CAS NO.: 17460-13-8

Mol.F.: C12H20N2O7

L-glucal

Glufosinate Ammonium Salt

API Family: GLUFOSINATE

CAT No.: KL-02-05040

CAS NO.: 77182-82-2

Mol.F.: C5H11NO4P. NH4

N-Acetyl Glufosinate

API Family: GLUFOSINATE

CAT No.: KL-02-05041

CAS NO.: 73634-73-8

Mol.F.: C7H14NO5P

Cyclo-L-Ala-L-Glu(OH)

API Family: GLUTAMIC ACID

CAT No.: KL-02-05042

CAS NO.: 16364-36-6

Mol.F.: C8H12N2O4

AsparticAcid EP Impurity C

API Family: GLUTAMIC ACID

CAT No.: KL-02-05043

CAS NO.: 56-86-0

Mol.F.: C5H9NO4

L-Alanyl-L-Alanyl-L-Glutamine

API Family: GLUTAMINE

CAT No.: KL-02-05044

CAS NO.: 290312-62-8

Mol.F.: C11H20N4O5

N-Acetyl-D-Glutamine

API Family: GLUTAMINE

CAT No.: KL-02-05045

CAS NO.: 161579-61-9

Mol.F.: C7H12N2O4

Phenylacetylglutamine

API Family: GLUTAMINE

CAT No.: KL-02-05046

CAS NO.: 28047-15-6

Mol.F.: C13H16N2O4

"S-(1,2-Dichlorovinyl)-Glutathione"

CAT No.: KL-02-05047

CAS NO.: 2148-32-5

Mol.F.: C12H17Cl2N3O6S

Glutathione Sodium Salt

CAT No.: KL-02-05048

CAS NO.: 34212-83-4

Mol.F.: C10H16N3O6S. Na

L-Cysteine-Glutathione Disulfide

CAT No.: KL-02-05049

CAS NO.: 13081-14-6

Mol.F.: C13H22N4O8S2

Glutathione EP Impurity C

CAT No.: KL-02-05050

CAS NO.: 27025-41-8

Mol.F.: C20H32N6O12S2

"S-(1, 2, 2-Trichlorovinyl)-Glutathione"

CAT No.: KL-02-05051

CAS NO.: 111574-85-7

Mol.F.: C12H16Cl3N3O6S

"Glutathione (1S, 2R)-Isomer"

CAT No.: KL-02-05052

CAS NO.: 274260-05-8

Mol.F.: C10H17N3O6S

Calcium Glycerophosphate

API Family: GLYCEROPHOSPHATE

CAT No.: KL-02-05053

CAS NO.: 126-95-4

Mol.F.: C3H7O6P. Ca

Magnesium Glycerophosphate

API Family: GLYCEROPHOSPHATE

CAT No.: KL-02-05054

CAS NO.: 927-20-8

Mol.F.: C3H7O6P. Mg

Glycopyrrolate Related compound I

CAT No.: KL-02-05055

CAS NO.: 1404453-68-4

Mol.F.: C19H27ClNO3. Br

Glycopyrronium Bromide EP Impurity N Bromide

CAT No.: KL-02-05056

CAS NO.: 58493-54-2

Mol.F.: C19H28NO3. Br

Glycopyrrolate Erythro Isomer (SS-Isomer)

CAT No.: KL-02-05057

CAS NO.: 201667-20-1

Mol.F.: C19H28NO3. Br

Glycopyrrolate Erythro Isomer (RR-Isomer)

CAT No.: KL-02-05058

CAS NO.: 475468-09-8

Mol.F.: C19H28NO3. Br

Glycopyrronium Bromide EP Impurity M

CAT No.: KL-02-05059

CAS NO.: 5422-88-8

Mol.F.: C12H14O

Glycopyrronium Bromide EP Impurity O

CAT No.: KL-02-05060

CAS NO.: 618-88-2

Mol.F.: C8H5NO6

Glycopyrronium Bromide EP Impurity G

CAT No.: KL-02-05061

CAS NO.: 13118-11-1

Mol.F.: C18H25NO3

Glycyrrhetic Acid (Enoxolone)

API Family: GLYCYRRHETIC ACID

CAT No.: KL-02-05062

CAS NO.: 471-53-4

Mol.F.: C30H46O4

Goserelin EP Impurity G

API Family: GOSERELIN

CAT No.: KL-02-05063

CAS NO.: 1926163-37-2

Mol.F.: C59H84N18O14

Granisetron EP Impurity E

CAT No.: KL-02-05064

CAS NO.: 76272-56-5

Mol.F.: C9H18N2

Granisetron EP Impurity F

CAT No.: KL-02-05065

CAS NO.: 1364914-39-5

Mol.F.: C18H24N4O

Granisetron EP Impurity D

CAT No.: KL-02-05066

CAS NO.: 50890-83-0

Mol.F.: C9H8N2O2

Granisetron EP Impurity I

CAT No.: KL-02-05067

CAS NO.: 1363173-34-5

Mol.F.: C18H14N4O3

Granisetron EP Impurity G

CAT No.: KL-02-05068

CAS NO.: 34252-44-3

Mol.F.: C9H8N2O2

Granisetron EP Impurity H

CAT No.: KL-02-05069

CAS NO.: 4498-67-3

Mol.F.: C8H6N2O2

Griseofulvic Acid

API Family: GRISEOFULVIN

CAT No.: KL-02-05070

CAS NO.: 1158186-19-6

Mol.F.: C16H15ClO6

Griseofulvin EP Impurity B

API Family: GRISEOFULVIN

CAT No.: KL-02-05071

CAS NO.: 3680-32-8

Mol.F.: C17H18O6

Epigriseofulvin

API Family: GRISEOFULVIN

CAT No.: KL-02-05072

CAS NO.: 469-49-8

Mol.F.: C17H17ClO6

Sodium Gualenate (Guaiazulene 3-Sulfonate Sodium Salt)

API Family: GUAIAZULENE

CAT No.: KL-02-05073

CAS NO.: 6223-35-4

Mol.F.: C15H17O3S. Na

Guaifenesin EP Impurity D

API Family: GUAIFENESIN

CAT No.: KL-02-05074

CAS NO.: 16929-60-5

Mol.F.: C17H20O5

3-Hydroxy Guanfacine

API Family: GUANFACINE

CAT No.: KL-02-05075

CAS NO.: 78197-84-9

Mol.F.: C9H9Cl2N3O2

"2,6-Dichlorophenylacetic Acid Methyl Ester"

API Family: GUANFACINE

CAT No.: KL-02-05076

CAS NO.: 54551-83-6

Mol.F.: C9H8Cl2O2

Methylguanidine HCl

API Family: GUANIDINE

CAT No.: KL-02-05077

CAS NO.: 21770-81-0

Mol.F.: C2H7N3. HCl

Adenosine EP Impurity H

Halobetasol Propionate

CAT No.: KL-02-05079

CAS NO.: 66852-54-8

Mol.F.: C25H31ClF2O5

21-Acetate 17-propionate Diflorasone

CAT No.: KL-02-05080

CAS NO.: 79861-38-4

Mol.F.: C27H34F2O7

11-O-Propionyl Halobetasol

CAT No.: KL-02-05081

CAS NO.: 181527-42-4

Mol.F.: C25H31ClF2O5

9a-Chloro-9-desfluoro Halobetasol 17-Propionate

CAT No.: KL-02-05082

CAS NO.: 66852-61-7

Mol.F.: C25H31Cl2FO5

Halobetasol Dipropionate

CAT No.: KL-02-05083

CAS NO.: 886204-51-9

Mol.F.: C28H35ClF2O6

Diflorasone 17-propionate

CAT No.: KL-02-05084

CAS NO.: 924726-89-6

Mol.F.: C25H32F2O6

Diflorasone 21-Propionate

CAT No.: KL-02-05085

CAS NO.: 541502-98-1

Mol.F.: C25H32F2O6

Diflorasone 17-propionate-21-mesylate

CAT No.: KL-02-05086

CAS NO.: 84509-92-2

Mol.F.: C26H34F2O8S

Halobetasol Spiro Analog

CAT No.: KL-02-05087

CAS NO.: 912360-04-4

Mol.F.: C25H29ClF2O4

Halofuginone HCl

Mol.F.: C16H17BrClN3O3. HCl

API Family: HALOFUGINONE

CAT No.: KL-02-05088

CAS NO.: 1217623-74-9

Haloperidol EP Impurity B

CAT No.: KL-02-05089

CAS NO.: 1391052-53-1

Mol.F.: C21H23ClFNO2

Haloperidol EP Impurity C

CAT No.: KL-02-05090

CAS NO.: 1391052-87-1

Mol.F.: C23H27ClFNO2

Haloperidol EP Impurity F

CAT No.: KL-02-05091

CAS NO.: 1391052-67-7

Mol.F.: C27H27ClFNO2

Haloperidol EP Impurity D

CAT No.: KL-02-05092

CAS NO.: 67987-08-0

Mol.F.: C32H36Cl2N2O3

Haloperidol Decanoate EP Impurity F

CAT No.: KL-02-05093

CAS NO.: 1797131-50-0

Mol.F.: C37H45ClFNO3

Haloperidol Cyclopropyl Derivative

CAT No.: KL-02-05094

CAS NO.: 185626-66-8

Mol.F.: C21H22ClNO2

"N,C-Fluorophenylbutyryl Haloperidol"

CAT No.: KL-02-05095

CAS NO.: 2733217-31-5

Mol.F.: C31H32ClF2NO3

"N,O-Fluorophenylbutyryl Haloperidol"

CAT No.: KL-02-05096

CAS NO.: 2733027-86-4

Mol.F.: C31H32ClF2NO3

Haloperidol Decanoate EP Impurity E

CAT No.: KL-02-05097

CAS NO.: 1796933-22-6

Mol.F.: C37H45ClFNO3

Reduced Haloperidol

CAT No.: KL-02-05098

CAS NO.: 34104-67-1

Mol.F.: C21H25ClFNO2

Protoporphyrin IX

3-Methyl Henicosane

API Family: HENICOSANE

CAT No.: KL-02-05101

CAS NO.: 6418-47-9

Mol.F.: C22H46

"2, 2-Bis(4-Methylphenyl)-Hexafluoropropane"

CAT No.: KL-02-05102

CAS NO.: 1095-77-8

Mol.F.: C17H14F6

"2, 2-Bis(4-aminophenyl)-hexafluoropropane"

CAT No.: KL-02-05103

CAS NO.: 1095-78-9

Mol.F.: C15H12F6N2

2-Hydroxy-2-phenyl-hexafluoropropane

CAT No.: KL-02-05104

CAS NO.: 718-64-9

Mol.F.: C9H6F6O

"2, 2-Bis(3, 4-anhydrodicarboxyphenyl)-hexafluoropropane"

CAT No.: KL-02-05105

CAS NO.: 1107-00-2

Mol.F.: C19H6F6O6

Hexamidine EP Impurity A HCl

API Family: HEXAMIDINE

CAT No.: KL-02-05106

CAS NO.: 104236-65-9

Mol.F.: C20H25N3O3. HCl

Hexamidine Diisetionate

Mol.F.: C20H26N4O2. 2 C2H6O4S

API Family: HEXAMIDINE

CAT No.: KL-02-05107

CAS NO.: 659-40-5

2-Ethyl Hexanoic Acid

API Family: HEXANOIC ACID

CAT No.: KL-02-05109

CAS NO.: 149-57-5

Mol.F.: C8H16O2

Hexoprenaline Sulfate

API Family: HEXOPRENALINE

CAT No.: KL-02-05110

CAS NO.: 32266-10-7

Mol.F.: C22H32N2O6 . H2SO4

p-Aminohippuric Acid

API Family: HIPPURIC ACID

CAT No.: KL-02-05111

CAS NO.: 61-78-9

Mol.F.: C9H10N2O3

2-(1-Methylimidazole-4-yl)ethanamine

API Family: HISTAMINE

CAT No.: KL-02-05112

CAS NO.: 501-75-7

Mol.F.: C6H11N3

Homatropine Methylbromide EP Impurity E Bromide

API Family: HOMATROPINE

CAT No.: KL-02-05113

CAS NO.: 2870-71-5

Mol.F.: C18H26NO3 . Br

alfa-Humulene (alfa-Caryophyllene)

(-)-Huperzine A

API Family: HUPERZINE

CAT No.: KL-02-05115

CAS NO.: 102518-79-6

Mol.F.: C15H18N2O

Dihydralazine EP Impurity A

API Family: HYDRALAZINE

CAT No.: KL-02-05116

CAS NO.: 649765-80-0

Mol.F.: C8H9N5

7-Chloro-Hydralazine HCl

API Family: HYDRALAZINE

CAT No.: KL-02-05118

CAS NO.: 6145-58-0

Mol.F.: C8H7ClN4. HCl

Formaldehyde Hydrazone

API Family: HYDRAZONE

CAT No.: KL-02-05119

CAS NO.: 6629-91-0

Mol.F.: CH4N2

Hydrochlorothiazide Impurity 60

API Family: HYDROCHLOROTHIAZIDE

CAT No.: KL-02-05120

CAS NO.: 75304-18-6

Mol.F.: C8H10N2O3S

Hydrochlorothiazide 5-Chloro Impurity

API Family: HYDROCHLOROTHIAZIDE

CAT No.: KL-02-05121

CAS NO.: 5233-42-1

Mol.F.: C7H7Cl2N3O4S2

Hydrochlorothiazide Impurity 30

API Family: HYDROCHLOROTHIAZIDE

CAT No.: KL-02-05122

CAS NO.: 90794-87-9

Mol.F.: C10H11ClN2O4S

Paracetamol EP Impurity E

API Family: HYDROQUINONE

CAT No.: KL-02-05123

CAS NO.: 99-93-4

Mol.F.: C8H8O2

Propofol EP Impurity H

API Family: HYDROQUINONE

CAT No.: KL-02-05124

CAS NO.: 99-89-8

Mol.F.: C9H12O

Hydroquinonesulfonic Acid (Dobesilic Acid)

API Family: HYDROQUINONESULFONIC ACID

CAT No.: KL-02-05125

CAS NO.: 88-46-0

Mol.F.: C6H5O5S

Hydroxychloroquine O-Acetate

CAT No.: KL-02-05126

CAS NO.: 47493-14-1

Mol.F.: C20H28ClN3O2

Hydroxychloroquine EP Impurity A

CAT No.: KL-02-05128

CAS NO.: 1449223-88-4

Mol.F.: C18H26ClN3O2

Hydroxychloroquine Sulfate EP Impurity E

CAT No.: KL-02-05129

CAS NO.: 10500-64-8

Mol.F.: C14H17ClN2O

Hydroxychloroquine EP Impurity B

CAT No.: KL-02-05130

CAS NO.: 103152-84-7

Mol.F.: C18H26ClN3O4S

Hydroxychloroquine Sulfate EP Impurity D

CAT No.: KL-02-05131

CAS NO.: 1476-52-4

Mol.F.: C16H22ClN3

Hydroxychloroquine Sulfate EP Impurity C

CAT No.: KL-02-05132

CAS NO.: 4298-15-1

Mol.F.: C16H22ClN3O

Hydroxychloroquine Sulfate EP Impurity G

CAT No.: KL-02-05133

CAS NO.: 86-98-6

Mol.F.: C9H5Cl2N

Hydroxyzine Impurity 2 Dimaleate (Etodroxizine Dimaleate)

Mol.F.: C23H31ClN2O3. 2 C4H4O4

API Family: HYDROXYZINE

CAT No.: KL-02-05135

CAS NO.: 56335-21-8

Hymexazol (3-Hydroxy-5-Methylisoxazole)

API Family: HYMEXAZOL

CAT No.: KL-02-05136

CAS NO.: 10004-44-1

Mol.F.: C4H5NO2

Ibandronic Acid

API Family: IBANDRONATE

CAT No.: KL-02-05137

CAS NO.: 114084-78-5

Mol.F.: C9H23NO7P2

(S)-Ibrutinib

API Family: IBRUTINIB

CAT No.: KL-02-05138

CAS NO.: 936563-97-2

Mol.F.: C25H24N6O2

N-Boc-Ibrutinib

API Family: IBRUTINIB

CAT No.: KL-02-05139

CAS NO.: 1022150-11-3

Mol.F.: C27H30N6O3

"3-(4-Phenoxyphenyl)-1H-Pyrazolo[3,4-d]pyrimidin-4-Amine"

API Family: IBRUTINIB

CAT No.: KL-02-05140

CAS NO.: 330786-24-8

Mol.F.: C17H13N5O

Ibuprofen EP Impurity D

CAT No.: KL-02-05141

CAS NO.: 938-94-3

Mol.F.: C10H12O2

Ibuprofen EP Impurity F

CAT No.: KL-02-05142

CAS NO.: 65322-85-2

Ibuprofen EP Impurity M

CAT No.: KL-02-05143

CAS NO.: 60057-62-7

Mol.F.: C13H18O3

Ibuprofen EP Impurity N

CAT No.: KL-02-05144

CAS NO.: 3585-52-2

Mol.F.: C11H14O2

Ibuprofen EP Impurity O

CAT No.: KL-02-05145

CAS NO.: 64451-76-9

Ibuprofen EP Impurity G

CAT No.: KL-02-05146

CAS NO.: 1391054-15-1

Mol.F.: C26H32O4

"(S,S)-N-(1-Phenylethyl) Ibuprofen Amide"

CAT No.: KL-02-05147

CAS NO.: 81576-52-5

Mol.F.: C21H27NO

1-(4-Isobutylphenyl)ethanol

CAT No.: KL-02-05148

CAS NO.: 40150-92-3

Mol.F.: C12H18O

p-Isobutylstyrene

CAT No.: KL-02-05149

CAS NO.: 63444-56-4

Mol.F.: C12H16

1-Ethyl-4-Isobutylbenzene

CAT No.: KL-02-05150

CAS NO.: 100319-40-2

Mol.F.: C12H18

2-(4-n-Propylphenyl)propionic Acid

CAT No.: KL-02-05151

CAS NO.: 3585-47-5

2-Hydroxyibuprofen

CAT No.: KL-02-05152

CAS NO.: 51146-55-5

Mol.F.: C13H18O3

Ibuprofen Lysinate

Mol.F.: C13H18O2. C6H14N2O2

CAT No.: KL-02-05153

CAS NO.: 57469-76-8

Ibuprofen EP Impurity A

CAT No.: KL-02-05154

CAS NO.: 66622-47-7

Ibuprofen EP Impurity H

CAT No.: KL-02-05155

CAS NO.: 2143535-25-3

Mol.F.: C24H32O

Ibuprofen EP Impurity I

CAT No.: KL-02-05156

CAS NO.: 2143535-26-4

Mol.F.: C24H34

Ibuprofen EP Impurity L

CAT No.: KL-02-05157

CAS NO.: 53949-53-4

Mol.F.: C13H18O3

Ibuprofen EP Impurity P

CAT No.: KL-02-05158

CAS NO.: 36039-36-8

Mol.F.: C13H20O

Ibuprofen EP Impurity R

CAT No.: KL-02-05159

CAS NO.: 102120-87-6

Mol.F.: C22H30

Ibuprofen EP Impurity Q

CAT No.: KL-02-05160

CAS NO.: 36039-35-7

Mol.F.: C12H18O

Ibuprofen Methyl Ester

CAT No.: KL-02-05161

CAS NO.: 61566-34-5

Mol.F.: C14H20O2

Ibuprofen Isopropyl Ester

CAT No.: KL-02-05162

CAS NO.: 64622-17-9

Mol.F.: C16H24O2

Ibuprofen Carboxylic Acid

CAT No.: KL-02-05164

CAS NO.: 15935-54-3

Mol.F.: C13H16O4

(S)-Ibuprofen

CAT No.: KL-02-05165

CAS NO.: 51146-56-6

Ibuprofen Tetraethylene Glycol Diester

CAT No.: KL-02-05166

CAS NO.: 1161014-75-0

Mol.F.: C34H50O7

(R)-Ibuprofen

CAT No.: KL-02-05167

CAS NO.: 51146-57-7

2-(4-Isobutylphenyl)propanal

CAT No.: KL-02-05168

CAS NO.: 51407-46-6

Mol.F.: C13H18O

Ibuprofen Ethyl Ester

CAT No.: KL-02-05169

CAS NO.: 41283-72-1

Mol.F.: C15H22O2

4-Isobutylbenzoic Acid

CAT No.: KL-02-05170

CAS NO.: 38861-88-0

Mol.F.: C11H14O2

Hydroxyisobutyl Acetophenone

CAT No.: KL-02-05171

CAS NO.: 1314907-71-5

Ibutilide Hemifumarate

Mol.F.: C20H36N2O3S. 0.5 C4H4O4

API Family: IBUTILIDE

CAT No.: KL-02-05172

CAS NO.: 122647-32-9

Ibutilide USP Related Compound A

API Family: IBUTILIDE

CAT No.: KL-02-05173

CAS NO.: 100632-58-4

Mol.F.: C20H32N2O4S

Ibutilide USP Related Compound B

API Family: IBUTILIDE

CAT No.: KL-02-05174

CAS NO.: 160087-98-9

Mol.F.: C20H34N2O4S

Idarubicinol

API Family: IDARUBICIN

CAT No.: KL-02-05175

CAS NO.: 86189-66-4

Mol.F.: C26H29NO9

Dianhydro Idarubicinaglycone

API Family: IDARUBICIN

CAT No.: KL-02-05176

CAS NO.: 84499-12-7

Mol.F.: C20H12O5

Idebenone Sulfate

API Family: IDEBENONE

CAT No.: KL-02-05177

CAS NO.: 319906-76-8

Mol.F.: C19H30O8S

Idebenone Impurity 1 (Dihydroidebenone)

API Family: IDEBENONE

CAT No.: KL-02-05178

CAS NO.: 58186-26-8

Mol.F.: C19H32O5

Idebenone Related Compound 1 (2H-QS-4 Sulfate Potassium Salt)

API Family: IDEBENONE

CAT No.: KL-02-05179

CAS NO.: 95233-65-1

Mol.F.: C13H16O9S. 2 K

2-Amino-6-Fluoro-N-Phenylbenzamide

API Family: IDELALISIB

CAT No.: KL-02-05180

CAS NO.: 1417456-04-2

Mol.F.: C13H11FN2O

Sorbitol EP Impurity B

Ifosfamide EP Impurity E

CAT No.: KL-02-05184

CAS NO.: 42453-19-0

Mol.F.: C5H11Cl2N

Ifosfamide EP Impurity F

CAT No.: KL-02-05185

CAS NO.: 81485-04-3

Mol.F.: C5H10Cl2NO2P

2'-Oxo Ifosfamide

CAT No.: KL-02-05186

CAS NO.: 119670-13-2

Mol.F.: C7H13Cl2N2O3P

Ifosfamide EP Impurity C HCl

CAT No.: KL-02-05187

CAS NO.: 870-24-6

Mol.F.: C2H6ClN. HCl

Ifosfamide EP Impurity D

CAT No.: KL-02-05188

CAS NO.: 141-43-5

Mol.F.: C2H7NO

Iguratimod Impurity 3 (Phenyl Methanesulfonate)

API Family: IGURATIMOD

CAT No.: KL-02-05189

CAS NO.: 16156-59-5

Mol.F.: C7H8O3S

Iguratimod Impurity 8 HCl

API Family: IGURATIMOD

CAT No.: KL-02-05190

CAS NO.: 149436-41-9

Mol.F.: C16H18N2O5S. HCl

Iloperidone Hydroxypropoxy Impurity

API Family: ILOPERIDONE

CAT No.: KL-02-05191

CAS NO.: 207298-39-3

Mol.F.: C12H16O4

Iloperidone Impurity 20 HCl

API Family: ILOPERIDONE

CAT No.: KL-02-05192

CAS NO.: 1172297-96-9

Mol.F.: C12H13F2NO. HCl

Iloperidone Impurity 22 HCl

API Family: ILOPERIDONE

CAT No.: KL-02-05193

CAS NO.: 84163-16-6

Mol.F.: C12H13FN2O. HCl

Imatinib Bis Impurity

API Family: IMATINIB

CAT No.: KL-02-05194

CAS NO.: 1365802-18-1

Mol.F.: C52H48N12O2

Imatinib Meta-MPM Impurity

API Family: IMATINIB

CAT No.: KL-02-05195

CAS NO.: 1246819-59-9

Mol.F.: C29H31N7O

Imatinib EP Impurity A

Imatinib EP Impurity B

Imatinib Para-PPA Impurity

API Family: IMATINIB

CAT No.: KL-02-05198

CAS NO.: 1026753-54-7

Mol.F.: C29H31N7O

Imatinib EP Impurity H

Imatinib Piperazine N1-Oxide

(R)-Imazamox

(S)-Imazamox

"Imazethapyr Impurity (Diethyl 5-ethylpyridine-2,3-dicarboxylate)"

API Family: IMAZETHAPYR

CAT No.: KL-02-05204

CAS NO.: 105151-39-1

Mol.F.: C13H17NO4

5-Hydroxy Imidacloprid

API Family: IMIDACLOPRID

CAT No.: KL-02-05205

CAS NO.: 380912-09-4

Mol.F.: C9H10ClN5O3

Imidafenacin Impurity 8 HCl

API Family: IMIDAFENACIN

CAT No.: KL-02-05206

CAS NO.: 174266-18-3

Mol.F.: C20H20N2O2. HCl

Imidafenacin Nitrile Impurity

API Family: IMIDAFENACIN

CAT No.: KL-02-05207

CAS NO.: 562091-56-9

Mol.F.: C20H19N3. H3O4P

Imidaprilat

API Family: IMIDAPRIL

CAT No.: KL-02-05208

CAS NO.: 89371-44-8

Mol.F.: C18H23N3O6

Imipenem EP Impurity A

Imipenem EP Impurity B

API Family: IMIPENEM

CAT No.: KL-02-05210

CAS NO.: 1197869-90-1

Mol.F.: C12H19N3O5S

Imipramine Impurity B HCl

API Family: IMIPRAMINE

CAT No.: KL-02-05212

CAS NO.: 58262-51-4

Mol.F.: C19H22N2. HCl

Imipramine Pamoate

Mol.F.: C40H50N2. C23H16O6

API Family: IMIPRAMINE

CAT No.: KL-02-05213

CAS NO.: 10075-24-8

Imiquimod USP Related Compound D

API Family: IMIQUIMOD

CAT No.: KL-02-05214

CAS NO.: 853792-81-1

Mol.F.: C13H14N4

Imiquimod Related Compound E

API Family: IMIQUIMOD

CAT No.: KL-02-05215

CAS NO.: 99010-09-0

Mol.F.: C13H17N3

Indacaterol Mono Ethyl Impurity

API Family: INDACATEROL

CAT No.: KL-02-05216

CAS NO.: 1026461-20-0

Mol.F.: C22H24N2O3

O-Benzyl Indacaterol

API Family: INDACATEROL

CAT No.: KL-02-05217

CAS NO.: 435273-75-9

Mol.F.: C31H34N2O3

5-Hydroxy Indapamide

API Family: INDAPAMIDE

CAT No.: KL-02-05218

CAS NO.: 126750-70-7

Mol.F.: C16H16ClN3O4S

Indole 3-Aspartate

Acemetacin EP Impurity B

CAT No.: KL-02-05221

CAS NO.: 53-86-1

Mol.F.: C19H16ClNO4

Indomethacin (Indometacin) EP Impurity E

CAT No.: KL-02-05222

CAS NO.: 807614-94-4

Mol.F.: C19H16ClNO4

Indomethacin (Indometacin) EP Impurity G

CAT No.: KL-02-05223

CAS NO.: 402849-26-7

Mol.F.: C19H15Cl2NO4

Indomethacin (Indometacin) EP Impurity I

CAT No.: KL-02-05224

CAS NO.: 16401-99-3

Mol.F.: C21H20ClNO4

Indomethacin (Indometacin) EP Impurity F

CAT No.: KL-02-05225

CAS NO.: 402849-27-8

Mol.F.: C21H16Cl2N2O3

Indomethacin (Indometacin) EP Impurity C

CAT No.: KL-02-05226

CAS NO.: 4018-82-0

Mol.F.: C14H12ClNO2

Indomethacin (Indometacin) EP Impurity H

CAT No.: KL-02-05227

CAS NO.: 1601-18-9

Mol.F.: C20H18ClNO4

O-Desmethyl-N-deschlorobenzoyl Indomethacin

CAT No.: KL-02-05228

CAS NO.: 50995-53-4

Mol.F.: C11H11NO3

O-Desmethyl Indomethacin

CAT No.: KL-02-05229

CAS NO.: 2504-32-7

Mol.F.: C18H14ClNO4

Indomethacin (Indometacin) EP Impurity J

CAT No.: KL-02-05230

CAS NO.: 402849-25-6

Mol.F.: C33H27Cl2N3O5

4-Methoxyphenylhydrazine Hydrochloride

CAT No.: KL-02-05231

CAS NO.: 19501-58-7

Mol.F.: C7H10N2O. HCl

R-Indoxacarb

API Family: INDOXACARB

CAT No.: KL-02-05232

CAS NO.: 185608-75-7

Mol.F.: C22H17F3N3O7

Ingenol mebutate

Isoprinosine (Inosine Pranobex)

Mol.F.: C10H12N4O5. 3 C5H13NO. 3 C9H9NO3

API Family: INOSINE

CAT No.: KL-02-05234

CAS NO.: 36703-88-5

Inositol-1-phosphate

myo-Inositol Trispyrophosphate Hexasodium Salt

API Family: INOSITOL

CAT No.: KL-02-05236

CAS NO.: 23103-35-7

Mol.F.: C6H6O21P6. 6 Na

Insulin Glargine

API Family: INSULIN

CAT No.: KL-02-05237

CAS NO.: 160337-95-1

Mol.F.: C267H404N72O78S6

Iodixanol EP Impurity C

API Family: IODIXANOL

CAT No.: KL-02-05238

CAS NO.: 171897-74-8

Mol.F.: C33H42I6N6O14

Iodixanol EP Impurity E

API Family: IODIXANOL

CAT No.: KL-02-05239

CAS NO.: 255376-57-9

Mol.F.: C32H38I6N6O13

Iohexol EP Impurity A

Iohexol Related Compound C

Iopamidol EP Impurity F

CAT No.: KL-02-05242

CAS NO.: 1869069-71-5

Mol.F.: C16H20I3N3O6

Iopamidol EP Impurity G

CAT No.: KL-02-05243

CAS NO.: 1869069-72-6

Mol.F.: C17H22I3N3O8

Iopamidol Impurity (Desdiiodo Iopamidol)

CAT No.: KL-02-05244

CAS NO.: 1798830-49-5

Mol.F.: C17H24IN3O8

Iopamidol EP Impurity D

CAT No.: KL-02-05245

CAS NO.: 87932-11-4

Mol.F.: C14H15I3N2O7

Iopamidol EP Impurity E

CAT No.: KL-02-05246

CAS NO.: 60166-92-9

Mol.F.: C19H24I3N3O9

Iopamidol EP Impurity K

CAT No.: KL-02-05247

CAS NO.: 1788899-70-6

Mol.F.: C17H23I2N3O8

Iopamidol EP Impurity B

CAT No.: KL-02-05248

CAS NO.: 77868-41-8

Mol.F.: C16H20I3N3O8

Iopromide EP Impurity B

CAT No.: KL-02-05249

CAS NO.: 76350-28-2

Mol.F.: C17H22I3N3O7

Iopromide EP Impurity C

CAT No.: KL-02-05250

CAS NO.: 154361-52-1

Mol.F.: C17H22I3N3O8

Iopromide EP Impurity D

CAT No.: KL-02-05251

CAS NO.: 154361-55-4

Mol.F.: C36H46I6N6O15

Iopromide EP Impurity E

CAT No.: KL-02-05252

CAS NO.: 154397-78-1

Mol.F.: C32H37I6N5O14

Iopromide EP Impurity F

CAT No.: KL-02-05253

CAS NO.: 154361-54-3

Mol.F.: C21H28I3N3O9

Iopromide EP Impurity G

CAT No.: KL-02-05254

CAS NO.: 154361-53-2

Mol.F.: C18H23ClI3N3O7

Iopromide EP Impurity H

CAT No.: KL-02-05255

CAS NO.: 185459-57-8

Mol.F.: C14H15I3N2O7

Sodium Iothalamate

API Family: IOTHALAMATE

CAT No.: KL-02-05256

CAS NO.: 1225-20-3

Mol.F.: C11H8I3N2O4 Na

Ethyl 3-oxo-2-phenylpropanoate

CAT No.: KL-02-05257

CAS NO.: 17838-69-6

Mol.F.: C11H12O3

Ipratropium Bromide EP Impurity F Bromide

CAT No.: KL-02-05258

CAS NO.: 17812-46-3

Mol.F.: C20H28NO2. Br

(S)-Ipratropium Bromide EP Impurity E

CAT No.: KL-02-05259

CAS NO.: 183626-76-8

Mol.F.: C19H27NO3

Ipratropium Bromide EP Impurity E

CAT No.: KL-02-05260

CAS NO.: 22235-81-0

Mol.F.: C19H27NO3

Ipratropium Bromide EP Impurity A Bromide

CAT No.: KL-02-05261

CAS NO.: 58005-18-8

Mol.F.: C11H22NO Br

Ipratropium Bromide EP Impurity B Bromide

CAT No.: KL-02-05262

CAS NO.: 58073-59-9

Mol.F.: C20H30NO3. Br

Isoniazid Dimer

API Family: IPRONIAZID

CAT No.: KL-02-05263

CAS NO.: 38634-05-8

Mol.F.: C12H10N6

Irbesartan Cyano Impurity

CAT No.: KL-02-05264

CAS NO.: 138401-24-8

Mol.F.: C25H27N3O

Irbesartan Dimethyl Impurity

CAT No.: KL-02-05265

CAS NO.: 141745-36-0

Mol.F.: C23H26N6O

Irbesartan Lactam Impurity

CAT No.: KL-02-05266

CAS NO.: 151257-01-1

Mol.F.: C11H18N2O. HCl

Demethyl Irbesartan

CAT No.: KL-02-05267

CAS NO.: 158778-58-6

Mol.F.: C24H26N6O

Irbesartan Related Compound A

CAT No.: KL-02-05268

CAS NO.: 748812-53-5

Mol.F.: C25H30N6O2

Irbesartan Carboxamide

CAT No.: KL-02-05269

CAS NO.: 141745-71-3

Mol.F.: C25H29N3O2

Irinotecan EP Impurity L HCl

CAT No.: KL-02-05270

CAS NO.: 1992961-26-8

Mol.F.: C33H38N4O6. HCl

IrinotecanKeto Impurity

CAT No.: KL-02-05271

CAS NO.: 176515-52-9

Mol.F.: C32H38N4O4

Irinotecan Impurity 5

CAT No.: KL-02-05272

CAS NO.: 2656-50-0

Mol.F.: C8H9NO2. HCl

Irinotecan Impurity 7 HCl

CAT No.: KL-02-05273

CAS NO.: 143254-82-4

Mol.F.: C11H19ClN2O. HCl

Irinotecan Carboxylic Acid Sodium Salt

CAT No.: KL-02-05274

CAS NO.: 1329502-92-2

Mol.F.: C33H39N4O7. Na

Irinotecan EP Impurity F

CAT No.: KL-02-05275

CAS NO.: 78287-27-1

Mol.F.: C22H20N2O4

Irinotecan EP Impurity B

CAT No.: KL-02-05276

CAS NO.: 19685-09-7

Mol.F.: C20H16N2O5

Irinotecan EP Impurity G

CAT No.: KL-02-05277

CAS NO.: 947687-01-6

Mol.F.: C24H24N2O5

(R)-Irinotecan EP Impurity E

CAT No.: KL-02-05278

CAS NO.: 647852-82-2

Mol.F.: C22H20N2O5

Irinotecan EP Impurity A

CAT No.: KL-02-05279

CAS NO.: 103816-16-6

Mol.F.: C31H34N4O6

Irinotecan EP Impurity C

CAT No.: KL-02-05280

CAS NO.: 947687-02-7

Mol.F.: C35H42N4O6

Irinotecan Related Compound(RPR 121056)

CAT No.: KL-02-05281

CAS NO.: 181467-56-1

Mol.F.: C33H38N4O8

"(2S,3R)-Isavuconazole"

API Family: ISAVUCONAZOLE

CAT No.: KL-02-05282

CAS NO.: 1176988-44-5

Mol.F.: C22H17F2N5OS

"Î±-(Chloromethyl)-2,4-Dichlorobenzyl Alcohol"

CAT No.: KL-02-05283

CAS NO.: 13692-14-3

Mol.F.: C8H7Cl3O

Isoconazole Nitrate EP Impurity B

CAT No.: KL-02-05284

CAS NO.: 1305320-62-0

Mol.F.: C15H13Cl4NO

Isoconazole Nitrate EP Impurity C Nitrate

Mol.F.: C18H14Cl4N2O. HNO3

CAT No.: KL-02-05285

CAS NO.: 22832-87-7

"1-(2, 4-Dichlorophenyl)-2-(2-Methylimidazole-1-yl)-Ethanol"

CAT No.: KL-02-05286

CAS NO.: 57432-78-7

Mol.F.: C12H12Cl2N2O

Isoflupredone Acetate

API Family: ISOFLUPREDONE

CAT No.: KL-02-05287

CAS NO.: 338-98-7

Mol.F.: C23H29FO6

Isoflupredone Disodium Phosphate

API Family: ISOFLUPREDONE

CAT No.: KL-02-05288

CAS NO.: 94088-00-3

Mol.F.: C21H26FO8P. 2 Na

Isoflurane EP Impurity B

API Family: ISOFLURANE

CAT No.: KL-02-05289

CAS NO.: 1885-48-9

Mol.F.: C3H3F5O

Isoflurane EP Impurity A

API Family: ISOFLURANE

CAT No.: KL-02-05290

CAS NO.: 33018-78-9

Mol.F.: C3H2ClF5O

Isometamidium Chloride HCl

API Family: ISOMETAMIDIUM CHLORIDE

CAT No.: KL-02-05291

CAS NO.: 6798-24-9

Mol.F.: C28H26N7. Cl . HCl

Isometheptene Impurity 2

CAT No.: KL-02-05292

CAS NO.: 859444-64-7

Mol.F.: C10H19NO

Isometheptene Impurity B

CAT No.: KL-02-05293

CAS NO.: 627-98-5

Mol.F.: C7H16O

Isometheptene Impurity C

CAT No.: KL-02-05294

CAS NO.: 1569-60-4

Mol.F.: C8H16O

Isometheptene Impurity D

CAT No.: KL-02-05295

CAS NO.: 764-32-9

Mol.F.: C7H12O

Isometheptene Mucate

Mol.F.: C9H19N. 0.5 C6H10O8

CAT No.: KL-02-05296

CAS NO.: 7492-31-1

Isometheptene BP Impurity A

CAT No.: KL-02-05297

CAS NO.: 503-00-4

Mol.F.: C9H21N

Isoprenaline Hydrochloride

API Family: ISOPRENALINE HYDROCHLORIDE

CAT No.: KL-02-05298

CAS NO.: 51-30-9

Mol.F.: C11H17NO3. HCl

Isoprenaline HCl EP Impurity A HCl

API Family: ISOPRENALINE HYDROCHLORIDE

CAT No.: KL-02-05299

CAS NO.: 16899-81-3

Mol.F.: C11H15NO3. HCl

Isoproternol Impurity D1

API Family: ISOPROTERENOL

CAT No.: KL-02-05300

CAS NO.: 775-01-9

Mol.F.: C8H8O5

"5-methoxy-3,4-dihydroisoquinoline"

API Family: ISOQUINOLINE

CAT No.: KL-02-05301

CAS NO.: 1355060-40-0

Mol.F.: C10H11NO

"7,8-dimethoxy-3,4-dihydroisoquinoline"

API Family: ISOQUINOLINE

CAT No.: KL-02-05302

CAS NO.: 75877-72-4

Mol.F.: C11H13NO2

Isosorbide Dinitrate EP Impurity B

API Family: ISOSORBIDE

CAT No.: KL-02-05303

CAS NO.: 16106-20-0

Mol.F.: C6H9NO6

Sorbitan Monostearate

API Family: ISOSORBIDE

CAT No.: KL-02-05304

CAS NO.: 5093-91-4

Mol.F.: C24H46O6

Isradipine EP Impurity C

CAT No.: KL-02-05305

CAS NO.: 75695-84-0

Mol.F.: C17H17N3O5

Isradipine EP Impurity B

CAT No.: KL-02-05306

CAS NO.: 1352916-15-4

Mol.F.: C21H25N3O5

Isradipine lactone

CAT No.: KL-02-05307

CAS NO.: 1076198-34-9

Mol.F.: C18H17N3O5

Dehydro Isradipine Lactone

CAT No.: KL-02-05308

CAS NO.: 107699-91-1

Mol.F.: C18H15N3O5

Isradipine EP Impurity A

CAT No.: KL-02-05309

CAS NO.: 75695-99-7

Mol.F.: C18H19N3O5

4-Desmethyl Istradefylline

CAT No.: KL-02-05310

CAS NO.: 160434-48-0

Mol.F.: C19H22N4O4

3-Desmethyl Istradefylline

CAT No.: KL-02-05311

CAS NO.: 155272-04-1

Mol.F.: C19H22N4O4

(Z)-Istradefylline

CAT No.: KL-02-05312

CAS NO.: 606080-73-3

Mol.F.: C20H24N4O4

"3,4-Didesmethyl Istradefylline"

CAT No.: KL-02-05313

CAS NO.: 155272-03-0

Mol.F.: C18H20N4O4

Itopride Impurity A

Itopride Impurity B

Itopride Impurity 12 HCl

API Family: ITOPRIDE

CAT No.: KL-02-05316

CAS NO.: 5922-37-2

Mol.F.: C19H24N2O4. HCl

ItraconazoleN-Desalkyl Impurity

CAT No.: KL-02-05317

CAS NO.: 89848-41-9

Mol.F.: C31H30Cl2N8O4

Itraconazole N-Formyl-Ethlene Impurity

CAT No.: KL-02-05318

CAS NO.: 1199350-00-9

Mol.F.: C34H36Cl2N8O5

Itraconazole EP Impurity A

CAT No.: KL-02-05319

CAS NO.: 252964-68-4

Mol.F.: C23H29N5O2

Itraconazole EP Impurity C

CAT No.: KL-02-05320

CAS NO.: 74855-91-7

Mol.F.: C34H36Cl2N8O4

Itraconazole EP Impurity D

CAT No.: KL-02-05321

CAS NO.: 89848-49-7

Mol.F.: C34H36Cl2N8O4

Itraconazole EP Impurity E

CAT No.: KL-02-05322

CAS NO.: 252964-65-1

Mol.F.: C35H38Cl2N8O4

Itraconazole EP Impurity F

CAT No.: KL-02-05323

CAS NO.: 89848-51-1

Mol.F.: C35H38Cl2N8O4

Cis-Tosylate

CAT No.: KL-02-05324

CAS NO.: 154003-23-3

Mol.F.: C20H19Cl2N3O5S

ItraconazoleHydroxy Isobutyltriazolone Impurity

CAT No.: KL-02-05325

CAS NO.: 106461-41-0

Mol.F.: C22H27N5O2

Hydroxy Itraconazole

CAT No.: KL-02-05326

CAS NO.: 207970-87-4

Mol.F.: C35H38Cl2N8O5

Keto Itraconazole

CAT No.: KL-02-05327

CAS NO.: 112560-33-5

Mol.F.: C35H36Cl2N8O5

Itraconazole EP Impurity B

CAT No.: KL-02-05328

CAS NO.: 854372-77-3

Mol.F.: C35H38Cl2N8O4

Dehydro Ivabradine Oxalate

Mol.F.: C27H34N2O5 C2H2O4

CAT No.: KL-02-05329

CAS NO.: 1346558-08-4

Hydroxy Ivabradine

CAT No.: KL-02-05330

CAS NO.: 1235547-07-5

Mol.F.: C15H21NO4

Ivabradine Open Ring

CAT No.: KL-02-05331

CAS NO.: 1462470-54-7

Mol.F.: C27H38N2O6

Ivabradine Impurity 12 HCl

CAT No.: KL-02-05332

CAS NO.: 85175-52-6

Mol.F.: C16H24N2O3. HCl

1-Oxo Ivabradine Hydrochloride

CAT No.: KL-02-05333

CAS NO.: 1616710-50-9

Mol.F.: C27H34N2O6. HCl

N-Desmethyl Ivabradine HCl

CAT No.: KL-02-05334

CAS NO.: 1246638-08-3

Mol.F.: C26H34N2O5. HCl

O-Desmethyl Ivabradine

CAT No.: KL-02-05335

CAS NO.: 304462-60-0

Mol.F.: C26H34N2O5

Dehydro Ivabradine (Ivabradine IVA-3 Impurity)

CAT No.: KL-02-05336

CAS NO.: 1086026-31-4

Mol.F.: C27H34N2O5

Ivacaftor Carboxylic Acid

API Family: IVACAFTOR

CAT No.: KL-02-05337

CAS NO.: 1246213-24-0

Hydroxymethyl Ivacaftor

API Family: IVACAFTOR

CAT No.: KL-02-05338

CAS NO.: 1246213-23-9

Mol.F.: C24H28N2O4

Ivermectin EP Impurity D

API Family: IVERMECTIN

CAT No.: KL-02-05339

CAS NO.: 102190-55-6

Mol.F.: C48H72O15

Ivermectin EP Impurity G

API Family: IVERMECTIN

CAT No.: KL-02-05340

CAS NO.: 73162-95-5

Mol.F.: C34H50O8

"3""-O-Demethyl Ivermectin"

API Family: IVERMECTIN

CAT No.: KL-02-05342

CAS NO.: 92137-95-6

Mol.F.: C47H72O14

Ixabepilone Impurity 5 (Epothilone A)

API Family: IXABEPILONE

CAT No.: KL-02-05344

CAS NO.: 152044-53-6

Mol.F.: C26H39NO6S

Jatrorrhizine Chloride

API Family: JATRORRHIZINE

CAT No.: KL-02-05345

CAS NO.: 6681-15-8

Mol.F.: C20H20NO4. Cl

Kanamycin C

API Family: KANAMYCIN

CAT No.: KL-02-05346

CAS NO.: 2280-32-2

Mol.F.: C18H36N4O11

Kanamycin A Sulfate

API Family: KANAMYCIN

CAT No.: KL-02-05347

CAS NO.: 25389-94-0

Mol.F.: C18H38N4O15S

"1,3-Difluorobenzene"

CAT No.: KL-02-05350

CAS NO.: 372-18-9

Mol.F.: C6H4F2

KetoconazoleHydroxymethyl Impurity

CAT No.: KL-02-05351

CAS NO.: 170210-42-1

Mol.F.: C14H14Cl2N2O3

Ketoconazole EP Impurity A

CAT No.: KL-02-05352

CAS NO.: 254912-63-5

Mol.F.: C26H26Cl2N4O4

Ketoconazole EP Impurity B

CAT No.: KL-02-05353

CAS NO.: 1346598-39-7

Mol.F.: C38H42Cl2N6O6

Ketoconazole EP Impurity C

CAT No.: KL-02-05354

CAS NO.: 83374-59-8

Mol.F.: C26H28Cl2N4O4

Ketoconazole EP Impurity E

CAT No.: KL-02-05355

CAS NO.: 134071-44-6

Mol.F.: C21H20Cl2N2O5S

Ketoprofen Methyl Ester

CAT No.: KL-02-05356

CAS NO.: 47087-07-0

Mol.F.: C17H16O3

Ketoprofen Sodium Salt

CAT No.: KL-02-05357

CAS NO.: 57495-14-4

Mol.F.: C16H13O3. Na

(R)-Ketoprofen

CAT No.: KL-02-05358

CAS NO.: 56105-81-8

Mol.F.: C16H14O3

(S)-Ketoprofen Tromethamine Salt (Dexketoprofen Trometamol)

Mol.F.: C16H14O3. C4H11NO3

CAT No.: KL-02-05359

CAS NO.: 156604-79-4

Ketoprofen Tromethamine Amide

CAT No.: KL-02-05360

CAS NO.: 1777830-05-3

Mol.F.: C20H23NO5

3-Methylbenzophenone

CAT No.: KL-02-05361

CAS NO.: 643-65-2

Mol.F.: C14H12O

Dihydro Ketoprofen

CAT No.: KL-02-05362

CAS NO.: 59960-32-6

Mol.F.: C16H16O3

Ketoprofen L-Lysinate

Mol.F.: C16H14O3. C6H14N2O2

CAT No.: KL-02-05363

CAS NO.: 57469-78-0

4-Hydroxy Ketorolac

CAT No.: KL-02-05364

CAS NO.: 111930-01-9

Mol.F.: C15H13NO4

Ketorolac EP Impurity H

CAT No.: KL-02-05365

CAS NO.: 80965-09-9

Mol.F.: C16H15NO3

Ketorolac EP Impurity I

CAT No.: KL-02-05366

CAS NO.: 113502-55-9

Mol.F.: C14H13NO

Ketorolac EP Impurity J

CAT No.: KL-02-05367

CAS NO.: 108061-03-6

Mol.F.: C17H17NO3

Ketorolac EP Impurity B

CAT No.: KL-02-05368

CAS NO.: 113502-52-6

Mol.F.: C14H11NO2

Ketorolac Tromethamine

Mol.F.: C15H13NO3. C4H11NO3

CAT No.: KL-02-05369

CAS NO.: 74103-07-4

Ketorolac EP Impurity A

CAT No.: KL-02-05370

CAS NO.: 154476-25-2

Mol.F.: C14H13NO2

Ketorolac EP Impurity C

CAT No.: KL-02-05371

CAS NO.: 1026936-07-1

Mol.F.: C15H13NO3

Ketorolac EP Impurity F

CAT No.: KL-02-05372

CAS NO.: 1391052-68-8

Mol.F.: C15H13NO3

Ketorolac EP Impurity D

CAT No.: KL-02-05373

CAS NO.: 1391053-45-4

Mol.F.: C16H15NO4

Ketorolac EP Impurity G

CAT No.: KL-02-05374

CAS NO.: 1391051-90-3

Mol.F.: C16H15NO4

Ketorolac EP Impurity E

CAT No.: KL-02-05375

CAS NO.: 167105-80-8

Mol.F.: C19H22N2O5

Ketotifen EP Impurity A

CAT No.: KL-02-05376

CAS NO.: 4673-38-5

Mol.F.: C19H19NS

Ketotifen EP Impurity B

CAT No.: KL-02-05377

CAS NO.: 59743-88-3

Mol.F.: C20H23NO2S

Ketotifen EP Impurity C

CAT No.: KL-02-05378

CAS NO.: 126939-27-3

Mol.F.: C19H21NO2S

Ketotifen EP Impurity D

CAT No.: KL-02-05379

CAS NO.: 88456-70-6

Mol.F.: C19H19NO2S

Ketotifen EP Impurity G

CAT No.: KL-02-05380

CAS NO.: 43076-16-0

Mol.F.: C19H17NO2S

Tryptophan EP Impurity C

API Family: KYNURENINE

CAT No.: KL-02-05381

CAS NO.: 2922-83-0

Mol.F.: C10H12N2O3

D-Kynurenine

API Family: KYNURENINE

CAT No.: KL-02-05382

CAS NO.: 13441-51-5

Mol.F.: C10H12N2O3

N-Formyl Kynurenine

API Family: KYNURENINE

CAT No.: KL-02-05383

CAS NO.: 1022-31-7

Mol.F.: C11H12N2O4

Labetalol EP Impurity E

CAT No.: KL-02-05385

CAS NO.: 2517940-02-0

Mol.F.: C18H20N4O4

Labetalol EP Impurity F HCl

CAT No.: KL-02-05386

CAS NO.: 96441-14-4

Mol.F.: C19H22N2O3. HCl

Labetalol Acetonide

CAT No.: KL-02-05387

CAS NO.: 2731858-23-2

Mol.F.: C22H28N2O3

Labetalol EP Impurity D HCl

CAT No.: KL-02-05388

CAS NO.: 32780-65-7

Mol.F.: C9H12N2O3. HCl

Labetalol EP Impurity B HCl

CAT No.: KL-02-05389

CAS NO.: 33778-93-7

Mol.F.: C20H25NO4. HCl

Labetol Impurity C

CAT No.: KL-02-05390

CAS NO.: 30566-92-8

Mol.F.: C23H22N2O3

Dehydro Lacidipine

API Family: LACIDIPINE

CAT No.: KL-02-05391

CAS NO.: 130996-24-6

Mol.F.: C26H31NO6

cis-Lacidipine

API Family: LACIDIPINE

CAT No.: KL-02-05392

CAS NO.: 103890-79-5

Mol.F.: C26H33NO6

Lacidipine Monomethyl Ester

API Family: LACIDIPINE

CAT No.: KL-02-05393

CAS NO.: 103890-81-9

Mol.F.: C25H31NO6

Lacosamide N-Ethylcarbonyl Analog

CAT No.: KL-02-05394

CAS NO.: 1318777-56-8

Mol.F.: C14H20N2O3

N-Descarboxymethyl N-Ethyl Lacosamide Impurity

CAT No.: KL-02-05395

CAS NO.: 705283-63-2

Lacosamide EP Impurity D HCl

CAT No.: KL-02-05397

CAS NO.: 1322062-76-9

Mol.F.: C11H16N2O2. HCl

Lacosamide EP Impurity F (R-)

CAT No.: KL-02-05398

CAS NO.: 175481-38-6

Mol.F.: C12H16N2O3

Lafutidine Sulfone

API Family: LAFUTIDINE

CAT No.: KL-02-05399

CAS NO.: 174583-84-7

Mol.F.: C22H29N3O5S

Lafutidine Dihydro Impurity

API Family: LAFUTIDINE

CAT No.: KL-02-05400

CAS NO.: 118288-14-5

Mol.F.: C22H31N3O4S

trans-Lafutidine

API Family: LAFUTIDINE

CAT No.: KL-02-05401

CAS NO.: 206449-94-7

Mol.F.: C22H29N3O4S

Lamivudine EP Impurity H

CAT No.: KL-02-05402

CAS NO.: 160552-54-5

Mol.F.: C8H11N3O4S

Lamivudine EP Impurity I

CAT No.: KL-02-05403

CAS NO.: 145918-75-8

Mol.F.: C8H11N3O4

"Lamivudine EP Impurity B ((2S,5S)-)"

CAT No.: KL-02-05404

CAS NO.: 136846-20-3

Mol.F.: C8H11N3O3S

Lamivudine Impurity 16 (alpha-Troxacitabine)

CAT No.: KL-02-05405

CAS NO.: 145416-37-1

Mol.F.: C8H11N3O4

5'-epi Lamivudine

CAT No.: KL-02-05406

CAS NO.: 139757-68-9

Mol.F.: C8H11N3O3S

Lamivudine EP Impurity G

CAT No.: KL-02-05407

CAS NO.: 160552-55-6

Mol.F.: C8H11N3O4S

"2,4 Dichlorobenzoyl Nitrile"

CAT No.: KL-02-05408

CAS NO.: 35022-43-6

Mol.F.: C8H3Cl2NO

"3,4 Dichlorobenzoyl Nitrile"

CAT No.: KL-02-05409

CAS NO.: 35022-44-7

Mol.F.: C8H3Cl2NO

Lamotrigine N2-Oxide

CAT No.: KL-02-05410

CAS NO.: 136565-76-9

Mol.F.: C9H7Cl2N5O

Lamotrigine EP Impurity G

CAT No.: KL-02-05411

CAS NO.: 38943-76-9

Mol.F.: C9H7Cl2N5

Lamotrigine EP Impurity B

CAT No.: KL-02-05412

CAS NO.: 94213-24-8

Mol.F.: C9H7Cl2N5

Lamotrigine EP Impurity D

CAT No.: KL-02-05413

CAS NO.: 661463-79-2

Mol.F.: C9H5Cl2N3O2

Lamotrigine EP Impurity A

CAT No.: KL-02-05414

CAS NO.: 252186-78-0

Mol.F.: C9H6Cl2N4O

Lamotrigine EP Impurity C

CAT No.: KL-02-05415

CAS NO.: 94213-23-7

Mol.F.: C9H7Cl2N5

"2,3-Dichlorobenzoyl Cyanide"

CAT No.: KL-02-05416

CAS NO.: 77668-42-9

Mol.F.: C8H3Cl2NO

Lamotrigine EP Impurity E

CAT No.: KL-02-05417

CAS NO.: 50-45-3

Mol.F.: C7H4Cl2O2

"Lamotrigine 3,3-Dimer"

CAT No.: KL-02-05418

CAS NO.: 1797983-48-2

Mol.F.: C19H14Cl4N10

Lansoprazole EP Impurity C

CAT No.: KL-02-05419

CAS NO.: 103577-40-8

Mol.F.: C16H14F3N3OS

Lansoprazole EP Impurity D

CAT No.: KL-02-05420

CAS NO.: 615-16-7

Mol.F.: C7H6N2O

Lansoprazole EP Impurity E

CAT No.: KL-02-05421

CAS NO.: 583-39-1

Mol.F.: C7H6N2S

Lansoprazole EP Impurity F

CAT No.: KL-02-05422

CAS NO.: 168167-42-8

Mol.F.: C14H12ClN3OS

Lansoprazole Chloromethyl Impurity

CAT No.: KL-02-05423

CAS NO.: 127337-60-4

Mol.F.: C9H9ClF3NO. HCl

Lansoprazole Impurity H

CAT No.: KL-02-05424

CAS NO.: 1346598-28-4

Mol.F.: C23H16F3N5OS

Lansoprazole N-Trifluoroethyl Impurity

CAT No.: KL-02-05425

CAS NO.: 1187926-84-6

Mol.F.: C18H15F6N3O2S

Dexlansoprazole Impurity 13

CAT No.: KL-02-05426

CAS NO.: 1083100-26-8

Mol.F.: C25H22F6N4O3S

Lansoprazole Thioxo Impurity

CAT No.: KL-02-05427

CAS NO.: 1246819-06-6

Mol.F.: C14H9N3OS

Destrifluoroethoxy Lansoprazole

CAT No.: KL-02-05428

CAS NO.: 60524-97-2

Mol.F.: C14H13N3OS

5-Hydroxy Lansoprazole

CAT No.: KL-02-05429

CAS NO.: 131926-98-2

Mol.F.: C16H14F3N3O3S

(S)-Lansoprazole

CAT No.: KL-02-05430

CAS NO.: 138530-95-7

Mol.F.: C16H14F3N3O2S

Dexlansoprazole degradation impurity

CAT No.: KL-02-05431

CAS NO.: 1781244-56-1

Mol.F.: C23H16F3N5OS

Nirosulphoxide Impurity

CAT No.: KL-02-05432

CAS NO.: 142384-07-4

Mol.F.: C14H12N4O3S

Lansoprazole Hydroxymethyl Impurity

CAT No.: KL-02-05433

CAS NO.: 103577-66-8

Mol.F.: C9H10F3NO2

Lansoprazole EP Impurity A

CAT No.: KL-02-05434

CAS NO.: 213476-12-1

Mol.F.: C16H14F3N3O3S

Lapatinib 4-Fluoro Analog

API Family: LAPATINIB

CAT No.: KL-02-05435

CAS NO.: 1026818-86-9

Mol.F.: C29H26ClFN4O4S

Lapatinib 2-Fluoro Analog

API Family: LAPATINIB

CAT No.: KL-02-05436

CAS NO.: 1393112-45-2

Mol.F.: C29H26ClFN4O4S

Lapatinib Hydroxylamine

API Family: LAPATINIB

CAT No.: KL-02-05437

CAS NO.: 1360431-86-2

Mol.F.: C29H26ClFN4O5S

Lasalocid A Sodium Salt

API Family: LASALOCID

CAT No.: KL-02-05439

CAS NO.: 25999-20-6

Mol.F.: C34H53O8. Na

Lasofoxifene Sulfate

API Family: LASOFOXIFENE

CAT No.: KL-02-05440

CAS NO.: 1048953-96-3

Mol.F.: C28H31NO5S

15-Keto Latanoprost Acid

CAT No.: KL-02-05441

CAS NO.: 369585-22-8

Tafluprost Acid

CAT No.: KL-02-05442

CAS NO.: 209860-88-8

Mol.F.: C22H28F2O5

Latanoprost EP Impurity E

CAT No.: KL-02-05443

CAS NO.: 145773-22-4

Latanoprost Related Compound D

CAT No.: KL-02-05444

CAS NO.: 477884-78-9

Mol.F.: C44H82O5Si3

Latanoprost EP Impurity F

CAT No.: KL-02-05445

CAS NO.: 913258-34-1

15-Keto Latanoprost

CAT No.: KL-02-05446

CAS NO.: 135646-98-9

Mol.F.: C26H38O5

"5,6-trans-Tafluprost"

CAT No.: KL-02-05447

CAS NO.: 1563176-58-8

Mol.F.: C25H34F2O5

(S)-Laudanine

API Family: LAUDANINE

CAT No.: KL-02-05448

CAS NO.: 3122-95-0

Mol.F.: C20H25NO4

N-Methyl Laurotetanine

API Family: LAUROTETANINE

CAT No.: KL-02-05449

CAS NO.: 2169-44-0

Mol.F.: C20H23NO4

(R)-Lavandulyl Acetate

API Family: LAVANDULOL

CAT No.: KL-02-05450

CAS NO.: 20777-39-3

Mol.F.: C12H20O2

rac-Lavandulyl Acetate

API Family: LAVANDULOL

CAT No.: KL-02-05451

CAS NO.: 25905-14-0

Mol.F.: C12H20O2

Leflunomide EP Impurity H

CAT No.: KL-02-05452

CAS NO.: 24522-30-3

Mol.F.: C10H7F3N2O

Ethyl 3-methylisoxazole-4-carboxylate

CAT No.: KL-02-05453

CAS NO.: 20328-15-8

Mol.F.: C7H9NO3

Teriflunomide Impurity A

CAT No.: KL-02-05454

CAS NO.: 202057-74-7

Mol.F.: C12H9N3O2

Leflunomide EP Impurity B

CAT No.: KL-02-05455

CAS NO.: 163451-81-8

Leflunomide EP Impurity E

CAT No.: KL-02-05456

CAS NO.: 208401-20-1

Leflunomide EP Impurity C

CAT No.: KL-02-05457

CAS NO.: 61643-23-0

Leflunomide EP Impurity A

CAT No.: KL-02-05458

CAS NO.: 455-14-1

Mol.F.: C7H6F3N

Leflunomide EP Impurity D

CAT No.: KL-02-05459

CAS NO.: 42831-50-5

Mol.F.: C5H5NO3

Desamino Hydroxy Lenvatinib

API Family: LENVATINIB

CAT No.: KL-02-05462

CAS NO.: 417717-21-6

Mol.F.: C21H18ClN3O5

Lenvatinib Methoxy Impurity

API Family: LENVATINIB

CAT No.: KL-02-05463

CAS NO.: 417724-81-3

Mol.F.: C11H10N2O3

(R)-Lercanidipine HCl

API Family: LERCANIDIPINE

CAT No.: KL-02-05464

CAS NO.: 187731-34-6

Mol.F.: C36H41N3O6. HCl

Lercanidipine Impurity A

API Family: LERCANIDIPINE

CAT No.: KL-02-05465

CAS NO.: 74936-74-6

Mol.F.: C19H22N2O6

(S)-Lercanidipine HCl

API Family: LERCANIDIPINE

CAT No.: KL-02-05466

CAS NO.: 184866-29-3

Mol.F.: C36H41N3O6. HCl

Lesinurad Desbromo Acid Impurity

CAT No.: KL-02-05468

CAS NO.: 1533519-93-5

Mol.F.: C17H15N3O2S

Lesinurad Chloro Impurity

CAT No.: KL-02-05471

CAS NO.: 1533519-98-0

Mol.F.: C17H14ClN3O2S

Lesinurad Impurity E

CAT No.: KL-02-05472

CAS NO.: 1210330-64-5

Mol.F.: C14H10BrN3O2S

Lesinurad Impurity 14 HCl

CAT No.: KL-02-05473

CAS NO.: 1533519-92-4

Mol.F.: C13H13N. HCl

Lesinurad Bromothiol Impurity

CAT No.: KL-02-05474

CAS NO.: 1158970-76-3

Mol.F.: C15H12BrN3S

Letrozole EP Impurity A

API Family: LETROZOLE

CAT No.: KL-02-05475

CAS NO.: 112809-52-6

Mol.F.: C17H11N5

Letrozole EP Impurity B

API Family: LETROZOLE

CAT No.: KL-02-05476

CAS NO.: 113402-31-6

Mol.F.: C22H13N3

Letrozole Impurity C

API Family: LETROZOLE

CAT No.: KL-02-05477

CAS NO.: 112809-25-3

Mol.F.: C10H8N4

Orlistat Formyl Impurity

Levamisole Phosphate

CAT No.: KL-02-05480

CAS NO.: 32093-35-9

Mol.F.: C11H12N2S. H3O4P

Levamisole EP Impurity A

CAT No.: KL-02-05481

CAS NO.: 32190-34-4

Mol.F.: C11H14N2OS

Levamisole EP Impurity B

CAT No.: KL-02-05482

CAS NO.: 37430-07-2

Mol.F.: C11H12N2S

Levamisole EP Impurity C

CAT No.: KL-02-05483

CAS NO.: 32190-33-3

Mol.F.: C11H14N2OS

Levamisole EP Impurity E

CAT No.: KL-02-05484

CAS NO.: 32190-36-6

Mol.F.: C22H26N4O2S2

Levamisole EP Impurity D

CAT No.: KL-02-05485

CAS NO.: 4335-28-8

Mol.F.: C11H10N2S

(R)-Levetiracetam EP Impurity A

CAT No.: KL-02-05486

CAS NO.: 103833-72-3

rac-Levetiracetam

CAT No.: KL-02-05487

CAS NO.: 33996-58-6

Mol.F.: C8H14N2O2

(S)-Levetiracetam EP Impurity A

CAT No.: KL-02-05488

CAS NO.: 102849-49-0

Levetiracetam EP Impurity C

CAT No.: KL-02-05489

CAS NO.: 72762-00-6

Mol.F.: C5H5NO

Levetiracetam USP Related Compound A

CAT No.: KL-02-05490

CAS NO.: 102767-31-7

Mol.F.: C8H15ClN2O2

Levocarnitine Impurity B

API Family: LEVOCARNITINE

CAT No.: KL-02-05491

CAS NO.: 124-83-4

Mol.F.: C10H16O4

Levocarnitine EP Impurity C Chloride

API Family: LEVOCARNITINE

CAT No.: KL-02-05492

CAS NO.: 6490-20-6

Mol.F.: C7H17N2O2. Cl

L-Carnitinenitrile Chloride

API Family: LEVOCARNITINE

CAT No.: KL-02-05493

CAS NO.: 2788-28-5

Mol.F.: C7H15N2O. Cl

Levocetirizine Impurity 10

CAT No.: KL-02-05494

CAS NO.: 1391053-09-0

Mol.F.: C13H20N2O3

Levocetirizine N-Benzyl Amide

CAT No.: KL-02-05495

CAS NO.: 1150310-68-1

Mol.F.: C28H32ClN3O2

"[N,N-Bis(2-chloroethyl)benzenesulfonamide"

CAT No.: KL-02-05496

CAS NO.: 58023-19-1

Mol.F.: C10H13Cl2NO2S

4-Chlorobenzhydryl Chloride

CAT No.: KL-02-05497

CAS NO.: 134-83-8

Mol.F.: C13H10Cl2

(R)-Levocetirizine EP Impurity H DiHCl

Mol.F.: C19H23ClN2O. 2 HCl

CAT No.: KL-02-05498

CAS NO.: 728948-88-7

Levofloxacin EP Impurity H

CAT No.: KL-02-05499

CAS NO.: 177472-30-9

Mol.F.: C20H24FN3O4

Levofloxacin Desethylene Diformyl Impurity

CAT No.: KL-02-05500

CAS NO.: 151377-74-1

Mol.F.: C18H18FN3O6

Levofloxacin EP Impurity C

CAT No.: KL-02-05501

CAS NO.: 117678-38-3

Mol.F.: C18H20FN3O5

Ofloxacin EP Impurity D (S-)

CAT No.: KL-02-05502

CAS NO.: 178912-62-4

Mol.F.: C18H20FN3O4

(R)-Ofloxacin Carboxylic Acid

CAT No.: KL-02-05503

CAS NO.: 110548-07-7

Mol.F.: C13H9F2NO4

Levofloxacin EP Impurity B

CAT No.: KL-02-05504

CAS NO.: 117707-40-1

Mol.F.: C17H18FN3O4

N-Ethyl Levofloxacin

CAT No.: KL-02-05505

CAS NO.: 106939-30-4

Mol.F.: C19H22FN3O4

Levofloxacin EP Impurity G HCl

CAT No.: KL-02-05506

CAS NO.: 1346603-62-0

Mol.F.: C16H18FN3O4. HCl

Levofloxacin EP Impurity D

CAT No.: KL-02-05507

CAS NO.: 117620-85-6

Mol.F.: C18H21N3O4

Levofloxacin EP Impurity G

CAT No.: KL-02-05508

CAS NO.: 151250-76-9

Mol.F.: C16H18FN3O4

Levofloxacin Diamine

CAT No.: KL-02-05509

CAS NO.: 1797510-34-9

Mol.F.: C15H16FN3O4

Dextromepromazine

API Family: LEVOMEPROMAZINE

CAT No.: KL-02-05510

CAS NO.: 2622-31-3

Mol.F.: C19H24N2OS

Levomepromazine EP Impurity B

API Family: LEVOMEPROMAZINE

CAT No.: KL-02-05511

CAS NO.: 7606-29-3

Mol.F.: C19H24N2O2S

Levomepromazine EP Impurity A

API Family: LEVOMEPROMAZINE

CAT No.: KL-02-05512

CAS NO.: 1771-18-2

Mol.F.: C13H11NOS

Levonorgestrel EP Impurity C

CAT No.: KL-02-05514

CAS NO.: 1337972-89-0

Mol.F.: C23H28O

Levonorgestrel EP Impurity A

CAT No.: KL-02-05515

CAS NO.: 1260525-53-8

Levonorgestrel EP Impurity S

CAT No.: KL-02-05516

CAS NO.: 176254-10-7

Levonorgestrel EP Impurity O

CAT No.: KL-02-05517

CAS NO.: 155683-60-6

Mol.F.: C22H32O3

Levonorgestrel EP Impurity L

CAT No.: KL-02-05518

CAS NO.: 21800-83-9

Levonorgestrel EP Impurity B

CAT No.: KL-02-05519

CAS NO.: 19914-67-1

Levonorgestrel EP Impurity V

CAT No.: KL-02-05520

CAS NO.: 14009-70-2

Mol.F.: C22H28O2

Levonorgestrel EP Impurity R

CAT No.: KL-02-05521

CAS NO.: 2322-77-2

Levonorgestrel EP Impurity T

CAT No.: KL-02-05522

CAS NO.: 14507-51-8

Delta-5(10)-8-alfa-Levonorgestrel

CAT No.: KL-02-05523

CAS NO.: 5772-36-1

Levonorgestrel EP Impurity D

CAT No.: KL-02-05524

CAS NO.: 32419-58-2

Mol.F.: C21H30O

Levonorgestrel Impurity 4 (Ethylmetrienone)

CAT No.: KL-02-05525

CAS NO.: 848-04-4

Levonorgestrel EP Impurity I

CAT No.: KL-02-05526

CAS NO.: 21508-50-9

Levonorgestrel EP Impurity N

CAT No.: KL-02-05527

CAS NO.: 4222-96-2

Levothyroxine sulfate

CAT No.: KL-02-05528

CAS NO.: 77074-49-8

Mol.F.: C15H11I4NO7S

Levothyroxine T4-Hydroxyacetic Acid

CAT No.: KL-02-05529

CAS NO.: 93647-48-4

Mol.F.: C14H8I4O5

Levothyroxine N-Formyl Impurity

CAT No.: KL-02-05530

CAS NO.: 671235-41-9

Mol.F.: C16H11I4NO5

Levothyroxine N-Acetyl Impurity

CAT No.: KL-02-05531

CAS NO.: 26041-51-0

Mol.F.: C17H13I4NO5

Levothyroxine EP Impurity I

CAT No.: KL-02-05532

CAS NO.: 2016-06-0

Mol.F.: C13H6I4O3

Levothyroxine EP Impurity H

CAT No.: KL-02-05533

CAS NO.: 2055-97-2

Mol.F.: C13H6I4O4

beta-Hydroxy Thyroxine

CAT No.: KL-02-05534

CAS NO.: 107849-54-7

Mol.F.: C15H11I4NO5

Levothyroxine EP Impurity F

CAT No.: KL-02-05535

CAS NO.: 911661-90-0

Mol.F.: C21H13I6NO5

Levothyroxine EP Impurity B

CAT No.: KL-02-05536

CAS NO.: 1628720-66-0

Mol.F.: C15H11ClI3NO4

Levothyroxine EP Impurity K

CAT No.: KL-02-05537

CAS NO.: 5817-39-0

Mol.F.: C15H12I3NO4

"3,5-Diiodo Thyroacetic Acid"

CAT No.: KL-02-05538

CAS NO.: 1155-40-4

Mol.F.: C14H10I2O4

T4-Formic acid N-methylamide

CAT No.: KL-02-05539

CAS NO.: 2088032-78-2

Mol.F.: C14H9I4NO3

Lidocaine EP Impurity G

API Family: LIDOCAINE

CAT No.: KL-02-05540

CAS NO.: 42459-30-3

Mol.F.: C13H20N2O

3'-Hydroxy Lidocaine

API Family: LIDOCAINE

CAT No.: KL-02-05541

CAS NO.: 34604-55-2

Mol.F.: C14H22N2O2

"N-Dichloroacetyl-2,6-Xylidine"

API Family: LIDOCAINE

CAT No.: KL-02-05542

CAS NO.: 39084-88-3

Mol.F.: C10H11Cl2NO

11-Deoxy Limaprost

API Family: LIMAPROST

CAT No.: KL-02-05543

CAS NO.: 853998-93-3

Mol.F.: C22H36O4

(R)-Limonene

(S)-(-)-Limonene

Linagliptin Diene Impurity

API Family: LINAGLIPTIN

CAT No.: KL-02-05546

CAS NO.: 2463617-43-6

Mol.F.: C25H28N8O2

Lincomycin EP Impurity E

API Family: LINCOMYCIN

CAT No.: KL-02-05547

CAS NO.: 13380-36-4

Mol.F.: C9H17NO2

Lincomycin EP Impurity F

API Family: LINCOMYCIN

CAT No.: KL-02-05548

CAS NO.: 14810-93-6

Mol.F.: C9H19NO5S

Linezolid USP Related Compound B

CAT No.: KL-02-05551

CAS NO.: 216868-57-4

Mol.F.: C16H20FN3O3S

Linezolid USP Related Compound A

CAT No.: KL-02-05552

CAS NO.: 168828-84-0

Mol.F.: C14H16FN5O3

Defluoro rac-Linezolid

CAT No.: KL-02-05553

CAS NO.: 909570-18-9

Mol.F.: C16H21N3O4

Linezolid Descarbonyl N-Desacetyl N-Acetyl Impurity

CAT No.: KL-02-05554

CAS NO.: 1391068-25-9

Mol.F.: C15H22FN3O3. HCl

Linezolid Dimer

CAT No.: KL-02-05555

CAS NO.: 908143-04-4

Mol.F.: C30H35F2N5O7

"Linezolid Impurity 47 (N,O-Desethylene Linezolid)"

CAT No.: KL-02-05556

CAS NO.: 1219708-30-1

Mol.F.: C14H18FN3O4

Linezolid Desacetamide Phthalimide

CAT No.: KL-02-05557

CAS NO.: 168828-89-5

Mol.F.: C22H20FN3O5

Linezolid Desacetamide Descarbonyl Phthalimide (R)-Isomer

CAT No.: KL-02-05558

CAS NO.: 874340-08-6

Mol.F.: C21H22FN3O4

Linezolid Amine Impurity

CAT No.: KL-02-05559

CAS NO.: 93246-53-8

Mol.F.: C10H13FN2O

rac-Linezolid

CAT No.: KL-02-05560

CAS NO.: 224323-50-6

Mol.F.: C16H20FN3O4

Linezolid Desfluoro Impurity

CAT No.: KL-02-05561

CAS NO.: 556801-15-1

Mol.F.: C16H21N3O4

Linezolid Benzyl Impurity

CAT No.: KL-02-05562

CAS NO.: 168828-81-7

Mol.F.: C18H19FN2O3

Linezolid Acetate Impurity

CAT No.: KL-02-05563

CAS NO.: 496031-56-2

Mol.F.: C16H19FN2O5

Linezolid Hydroxymethyl Impurity

CAT No.: KL-02-05564

CAS NO.: 168828-82-8

Mol.F.: C14H17FN2O4

Linezolid Impurity 53 HCl

CAT No.: KL-02-05565

CAS NO.: 1236077-63-6

Mol.F.: C21H24FN3O3. HCl

(R)-Linezolid

CAT No.: KL-02-05566

CAS NO.: 872992-20-6

Mol.F.: C16H20FN3O4

Linezolid Chloro Impurity

CAT No.: KL-02-05567

CAS NO.: 496031-57-3

Mol.F.: C14H16ClFN2O3

Linezolid Descarbonyl (R)-Isomer

CAT No.: KL-02-05568

CAS NO.: 333753-67-6

Mol.F.: C15H22FN3O3

"(10E,12Z)-Linoleic Acid"

API Family: LINOLEIC ACID

CAT No.: KL-02-05569

CAS NO.: 2420-56-6

Mol.F.: C18H32O2

Lisinopril EP Impurity G

API Family: LISINOPRIL

CAT No.: KL-02-05570

CAS NO.: 1356839-89-8

Mol.F.: C42H60N6O9

Lobeline EP Impurity A HCl

API Family: LOBELINE

CAT No.: KL-02-05571

CAS NO.: 731823-86-2

Mol.F.: C22H27NO2. HCl

Lobeline HCl EP Impurity B HCl

CAS NO.: 579-21-5 (Freebase)

API Family: LOBELINE

CAT No.: KL-02-05572

Mol.F.: C22H25NO2. HCl

Lobeline EP Impurity C

cis-4’-Hydroxy CCNU Lomustine

API Family: LOMUSTINE

CAT No.: KL-02-05575

CAS NO.: 52049-26-0

Mol.F.: C9H16ClN3O3

Loperamide EP Impurity A

API Family: LOPERAMIDE

CAT No.: KL-02-05576

CAS NO.: 1391052-94-0

Mol.F.: C35H37ClN2O2

Isolopinavir

API Family: LOPINAVIR

CAT No.: KL-02-05577

CAS NO.: 1132765-59-3

Mol.F.: C38H50N4O5

Lopinavir EP Impurity R

API Family: LOPINAVIR

CAT No.: KL-02-05578

CAS NO.: 943250-66-6

Mol.F.: C47H58N4O7

5-Hydroxy Desloratadine

CAT No.: KL-02-05579

CAS NO.: 117811-12-8

6-Hydroxy Desloratadine (Mixture of Conformational Isomers)

CAT No.: KL-02-05580

CAS NO.: 119410-05-8

Desloratadine 8-Dechloro-7-Chloro Impurity

CAT No.: KL-02-05581

CAS NO.: 1346601-53-3

Desloratadine 8-Dechloro-9-Chloro Impurity

CAT No.: KL-02-05582

CAS NO.: 117811-13-9

Desloratadine 8-Dechloro-10-Chloro Impurity

CAT No.: KL-02-05583

CAS NO.: 1346600-61-0

Loratadine USP Related Compound D

CAT No.: KL-02-05584

CAS NO.: 38089-93-9

Mol.F.: C20H23ClN2O

Loratadine USP Related Compound E

CAT No.: KL-02-05585

CAS NO.: 133330-60-6

Mol.F.: C14H9Cl2NO

N-Acetyl Desloratadine

CAT No.: KL-02-05586

CAS NO.: 117796-52-8

Mol.F.: C21H21ClN2O

Loratadine EP Impurity E

CAT No.: KL-02-05587

CAS NO.: 170727-59-0

Mol.F.: C22H23ClN2O2

Loratadine Impurity 10 HCl

CAT No.: KL-02-05588

CAS NO.: 119770-60-4

Mol.F.: C20H23ClN2O. HCl

Loratadine Side Chain Impurity

CAT No.: KL-02-05589

CAS NO.: 133345-21-8

Mol.F.: C14H18N2O3

Dehydro Loratadine Isomer B

CAT No.: KL-02-05590

CAS NO.: 133330-56-0

Mol.F.: C22H21ClN2O2

12-Fluoro Dihydroloratadine

CAT No.: KL-02-05591

CAS NO.: 125743-79-5

Mol.F.: C22H24ClFN2O2

Desloratadine 11-Hydroxy Impurity

CAT No.: KL-02-05592

CAS NO.: 153200-97-6

Mol.F.: C19H21ClN2O

Desloratadine Citric Amide

CAT No.: KL-02-05593

CAS NO.: 1797131-43-1

Mol.F.: C25H25ClN2O6

3-Hydroxy Loratadine

CAT No.: KL-02-05594

CAS NO.: 183483-15-0

Mol.F.: C22H23ClN2O3

Iso Loratadine A

CAT No.: KL-02-05595

CAS NO.: 169253-13-8

Mol.F.: C22H23ClN2O2

8-Dechloro-10-chloro Loratadine

CAT No.: KL-02-05596

CAS NO.: 1346605-16-0

Mol.F.: C22H23ClN2O2

2-Hydroxymethyl Loratadine

CAT No.: KL-02-05597

CAS NO.: 609806-39-5

Mol.F.: C23H25ClN2O3

Lorcaserin L-Tartrate

Mol.F.: C11H14ClN. C4H6O6

API Family: LORCASERIN

CAT No.: KL-02-05602

CAS NO.: 824430-78-6

Lorcaserin Lactam Impurity

API Family: LORCASERIN

CAT No.: KL-02-05604

CAS NO.: 824430-77-5

Mol.F.: C11H12ClNO

Lornoxicam Impurity B

API Family: LORNOXICAM

CAT No.: KL-02-05605

CAS NO.: 70415-50-8

Mol.F.: C9H8ClNO5S2

Losartan Related Compound A

Losartan EP Impurity C

5-(4'-methylbiphenyl-2-yl)-1-trityl-1H-tetrazole

N-Trithyl Losartan

Losartan EP Impurity I

API Family: LOSARTAN

CAT No.: KL-02-05610

CAS NO.: 1006062-28-7

Mol.F.: C41H37ClN6O

Losartan EP Impurity D

Losartan EP Impurity E

Losartan Cum-Alcohol

Losartan Methyl Ether

Losartan EP Impurity H

Losartan Impurity G

11-Keto Loteprednol Etabonate

API Family: LOTEPREDNOL

CAT No.: KL-02-05617

CAS NO.: 207670-54-0

Mol.F.: C24H29ClO7

"1,2-Dihydro Loteprednol Etabonate"

API Family: LOTEPREDNOL

CAT No.: KL-02-05618

CAS NO.: 82034-20-6

Mol.F.: C24H33ClO7

Prednisolone carbonate

API Family: LOTEPREDNOL

CAT No.: KL-02-05619

CAS NO.: 133991-63-6

Mol.F.: C23H30O7

Lovastatin EP Impurity B Sodium Salt

CAT No.: KL-02-05620

CAS NO.: 75225-50-2

Mol.F.: C24H37O6. Na

Lovastatin EP Impurity F

CAT No.: KL-02-05621

CAS NO.: 1048973-04-1

Lovastatin EP Impurity E

CAT No.: KL-02-05622

CAS NO.: 77517-29-4

Lovastatin EP Impurity C

CAT No.: KL-02-05623

CAS NO.: 109273-98-5

Lovastatin Impurity 3 Na Salt

CAT No.: KL-02-05624

CAS NO.: 132294-94-1

Mol.F.: C19H29O5. Na

8-Hydroxy Loxapine

Loxoprofen Impurity A

CAT No.: KL-02-05626

CAS NO.: 1091621-61-2

Mol.F.: C15H18O5

Loxoprofen Related Compound 2

CAT No.: KL-02-05627

CAS NO.: 1091621-62-3

Mol.F.: C15H18O4

cis-Hydroxy Loxoprofen

CAT No.: KL-02-05628

CAS NO.: 371753-20-7

trans-Hydroxy Loxoprofen

CAT No.: KL-02-05629

CAS NO.: 371753-19-4

15-Hydroxy Lubiprostone

API Family: LUBIPROSTONE

CAT No.: KL-02-05630

CAS NO.: 475992-30-4

Mol.F.: C20H34F2O5

Luliconazole (Z-Isomer)

CAT No.: KL-02-05631

CAS NO.: 1240249-76-6

(S)-Luliconazole-E-Isomer

CAT No.: KL-02-05632

CAS NO.: 256424-63-2

Rac-Luliconazole-Z-Isomer

CAT No.: KL-02-05633

CAS NO.: 101529-76-4

Rac-Luliconazole-E-Isomer

CAT No.: KL-02-05634

CAS NO.: 101530-21-6

Lumacaftor (VX-809)

API Family: LUMACAFTOR

CAT No.: KL-02-05635

CAS NO.: 936727-05-8

Mol.F.: C24H18F2N2O5

Lumefantrine Impurity B

CAT No.: KL-02-05636

CAS NO.: 1795129-61-1

Mol.F.: C44H24Cl6O2

Lumefantrine Impurity 10 (Mixture of Z and E Isomers)

CAT No.: KL-02-05637

CAS NO.: 1331642-68-2

Mol.F.: C30H32Cl3NO

"2-(Dibutylamino)-1-(2,7-dichloro-9H-fluoren-4-yl)ethanol"

CAT No.: KL-02-05638

CAS NO.: 69759-61-1

Mol.F.: C23H29Cl2NO

Lumefantrine Impurity C

CAT No.: KL-02-05639

CAS NO.: 1795128-25-4

Mol.F.: C44H24Cl6O2

13-Hydroxy Lupanine

?-isolupanine

Lurasidone Impurity A

CAT No.: KL-02-05642

CAS NO.: 223586-82-1

Mol.F.: C18H16N4S2

"1,2-Bismethylenecyclohexane"

CAT No.: KL-02-05643

CAS NO.: 2819-48-9

Mol.F.: C8H12

"2,3-Dimethylcyclohexa-1,3-Diene"

CAT No.: KL-02-05644

CAS NO.: 4430-91-5

Mol.F.: C8H12

1-Chloromethylcyclohexane

CAT No.: KL-02-05645

CAS NO.: 1072-95-3

Mol.F.: C7H13Cl

Cyclohexylmethyl Mesylate

CAT No.: KL-02-05646

CAS NO.: 14100-97-1

Mol.F.: C8H16O3S

endo-Lurasidone

CAT No.: KL-02-05647

CAS NO.: 1318074-25-7

Mol.F.: C28H36N4O2S

"Exo-2,3-Norbornanedicarboximide"

CAT No.: KL-02-05648

CAS NO.: 14805-29-9

Lurasidone Impurity 34 Mesylate

Mol.F.: C19H26N3S. CH3O3S

CAT No.: KL-02-05649

CAS NO.: 186204-37-5

Lurasidone Impurity 36 HCl

CAT No.: KL-02-05650

CAS NO.: 139563-24-9

Mol.F.: C28H36N4O2S. HCl

Lurasidone Opened Imide

CAT No.: KL-02-05651

CAS NO.: 1644295-07-7

Mol.F.: C28H38N4O3S

Lurasidone 2-Epimer

CAT No.: KL-02-05652

CAS NO.: 1318074-18-8

Mol.F.: C28H36N4O2S

Lynestrenol EP Impurity C

API Family: LYNESTRENOL

CAT No.: KL-02-05653

CAS NO.: 5225-38-7

Mol.F.: C20H30O

N-Despropyl Macitentan

CAT No.: KL-02-05654

CAS NO.: 1103522-45-7

Mol.F.: C16H14Br2N6O4S

Despropylaminosulfonyl Macitentan

CAT No.: KL-02-05655

CAS NO.: 1433875-21-8

Mol.F.: C16H13Br2N5O2

N-Despropyl-N-Methyl Macitentan

CAT No.: KL-02-05656

CAS NO.: 441798-25-0

Mol.F.: C17H16Br2N6O4S

N-Despropyl-N-Ethyl Macitentan

CAT No.: KL-02-05657

CAS NO.: 441796-13-0

Mol.F.: C18H18Br2N6O4S

S-Despropylamino S-Methyl Macitentan

CAT No.: KL-02-05658

CAS NO.: 556796-88-4

Mol.F.: C17H15Br2N5O4S

Macrogol Poly EP Impurity A

API Family: MACROGOL POLY (VINYL ALCOHOL)

CAT No.: KL-02-05659

CAS NO.: 108-05-4

Mol.F.: C4H6O2

Maduramycin Ammonium

API Family: MADURAMYCIN

CAT No.: KL-02-05660

CAS NO.: 84878-61-5

Mol.F.: C47H80O17. H3N

Malachite Green Chloride

API Family: MALACHITE GREEN

CAT No.: KL-02-05661

CAS NO.: 569-64-2

Mol.F.: C23H25N2. Cl

Leuco Malachite Green

API Family: MALACHITE GREEN

CAT No.: KL-02-05662

CAS NO.: 129-73-7

Mol.F.: C23H26N2

Diethyl 3-Butenylmalonate

"2-(1-methylethyl)-2-propyl-1,3-diethyl ester "

Deferiprone EP Impurity B

Ethyl Maltol

(R)-Manidipine

CAT No.: KL-02-05669

CAS NO.: 133082-19-6

Mol.F.: C35H38N4O6

Dehydro Manidipine

CAT No.: KL-02-05671

CAS NO.: 104305-93-3

Mol.F.: C35H36N4O6

(S)-Manidipine

CAT No.: KL-02-05672

CAS NO.: 126451-47-6

Mol.F.: C35H38N4O6

Manidipine Benzylidene

CAT No.: KL-02-05673

CAS NO.: 119128-13-1

Mol.F.: C12H11NO5

Isomannide Dinitrate

delta-D-Mannonolactone

Maprotiline EP Impurity C HCl

API Family: MAPROTILINE

CAT No.: KL-02-05676

CAS NO.: 92202-51-2

Mol.F.: C19H21N. HCl

Marbofloxacin EP Impurity A

API Family: MARBOFLOXACIN

CAT No.: KL-02-05677

CAS NO.: 115551-40-1

Mol.F.: C11H8F2N2O4

Marbofloxacin EP Impurity B

API Family: MARBOFLOXACIN

CAT No.: KL-02-05678

CAS NO.: 115551-41-2

Mol.F.: C12H8F2N2O4

Marbofloxacin EP Impurity F

API Family: MARBOFLOXACIN

CAT No.: KL-02-05679

CAS NO.: 194023-72-8

Mol.F.: C17H19FN4O5

Marizomib (Salinosporamide A)

API Family: MARIZOMIB

CAT No.: KL-02-05680

CAS NO.: 437742-34-2

Mol.F.: C15H20ClNO4

Maropitant Citrate

Mol.F.: C32H40N2O. C6H8O7

API Family: MAROPITANT

CAT No.: KL-02-05681

CAS NO.: 862543-54-2

Maxacalcitol Impurity B

API Family: MAXACALCITOL

CAT No.: KL-02-05682

CAS NO.: 132071-85-3

Mol.F.: C26H42O4

Mebendazole EP Impurity A

CAT No.: KL-02-05683

CAS NO.: 52329-60-9

Mol.F.: C14H11N3O

Mebendazole EP Impurity C

CAT No.: KL-02-05684

CAS NO.: 66066-76-0

Mol.F.: C15H13N3O

Mebendazole EP Impurity B

CAT No.: KL-02-05685

CAS NO.: 21472-33-3

Mol.F.: C14H10N2O2

Mebendazole EP Impurity D

CAT No.: KL-02-05686

CAS NO.: 132119-11-0

Mol.F.: C17H15N3O3

Mebendazole EP Impurity E

CAT No.: KL-02-05687

CAS NO.: 31430-19-0

Mol.F.: C17H15N3O3

Mebendazole EP Impurity G

CAT No.: KL-02-05688

CAS NO.: 129165-82-8

Mol.F.: C29H20N6O3

Mebendazole EP Impurity F

CAT No.: KL-02-05689

CAS NO.: 31545-31-0

Mol.F.: C17H15N3O3

5-Hydroxymebendazole

CAT No.: KL-02-05690

CAS NO.: 60254-95-7

Mol.F.: C16H15N3O3

Desmethyl Mebeverine Alcohol

API Family: MEBEVERINE

CAT No.: KL-02-05691

CAS NO.: 155172-67-1

Mol.F.: C15H25NO2

Mebeverine EP Impurity A

API Family: MEBEVERINE

CAT No.: KL-02-05692

CAS NO.: 122-84-9

Mol.F.: C10H12O2

O-Desmethyl Mebeverine Acid

API Family: MEBEVERINE

CAT No.: KL-02-05693

CAS NO.: 586357-02-0

Mol.F.: C15H23NO3

Meclofenamate Sodium Salt

API Family: MECLOFENAMATE

CAT No.: KL-02-05695

CAS NO.: 6385-02-0

Mol.F.: C14H10Cl2NO2. Na

Meclozine EP Impurity B

API Family: MECLOZINE

CAT No.: KL-02-05697

CAS NO.: 119-56-2

Mol.F.: C13H11ClO

Meclozine EP Impurity D

API Family: MECLOZINE

CAT No.: KL-02-05698

CAS NO.: 1207847-84-4

Mol.F.: C42H44Cl2N4

Meclozine EP Impurity C

API Family: MECLOZINE

CAT No.: KL-02-05699

CAS NO.: 134-85-0

Mol.F.: C13H9ClO

Dexmedetomidine HCl

CAT No.: KL-02-05700

CAS NO.: 145108-58-3

Mol.F.: C13H16N2. HCl

Dexmedetomidine USP Related Compound B

CAT No.: KL-02-05701

CAS NO.: 1021949-47-2

Mol.F.: C13H14N2

Dexmedetomidine USP Related Compound A

CAT No.: KL-02-05702

CAS NO.: 91874-85-0

Mol.F.: C12H12N2O

Hydroxy Medetomidine

CAT No.: KL-02-05703

CAS NO.: 128366-50-7

Mol.F.: C13H16N2O

Detomidine EP Impurity A

CAT No.: KL-02-05704

CAS NO.: 78892-33-8

Mol.F.: C12H14N2O

4-(Hydroxymethyl)imidazole

CAT No.: KL-02-05705

CAS NO.: 822-55-9

Mol.F.: C4H6N2O

"(2,2,6,6-Tetramethylpiperidinooxy)"

CAT No.: KL-02-05707

CAS NO.: 2564-83-2

Mol.F.: C9H18NO

Dexmedetomidine Impurity II

CAT No.: KL-02-05708

CAS NO.: 176721-01-0

Mol.F.: C31H28N2O

Dexmedetomidine Impurity III

CAT No.: KL-02-05709

CAS NO.: 176721-02-1

Mol.F.: C31H26N2O

Dexmedetomidine Impurity IV

CAT No.: KL-02-05710

CAS NO.: 176721-03-2

Mol.F.: C32H30N2O

Dexmedetomidine Impurity I

CAT No.: KL-02-05711

CAS NO.: 33016-47-6

Mol.F.: C23H18N2O

MedetomidineHydroxy Impurity

CAT No.: KL-02-05712

CAS NO.: 86347-12-8

Mol.F.: C13H16N2O

"3,4-Xylidine"

CAT No.: KL-02-05713

CAS NO.: 95-64-7

N-Benzyl medetomidine

CAT No.: KL-02-05714

CAS NO.: 2250242-52-3

Mol.F.: C20H22N2

N-Benzyl Vinyl Analog Medetomidine

CAT No.: KL-02-05715

CAS NO.: 2250243-56-0

Mol.F.: C20H20N2

6Î±-Hydroxy Medroxy Progesterone 17-Acetate

API Family: MEDROXYPROGESTERONE

CAT No.: KL-02-05716

CAS NO.: 984-46-3

"1,2-Dehydro Medroxyprogesterone"

API Family: MEDROXYPROGESTERONE

CAT No.: KL-02-05717

CAS NO.: 3660-13-7

Mefenamic Acid EP Impurity B

API Family: MEFENAMIC ACID

CAT No.: KL-02-05718

CAS NO.: 21122-68-9

Mol.F.: C23H24N2O

Megastigmatrienone (Tabanone)

API Family: MEGASTIGMATRIENONE

CAT No.: KL-02-05720

CAS NO.: 13215-88-8

Mol.F.: C13H18O

Megestrol Acetate EP Impurity J

CAT No.: KL-02-05721

CAS NO.: 14994-27-5

Megestrol Acetate EP Impurity B

CAT No.: KL-02-05722

CAS NO.: 3562-63-8

Megestrol Acetate EP Impurity E

CAT No.: KL-02-05723

CAS NO.: 982-89-8

Mol.F.: C24H30O4

Megestrol Acetate EP Impurity H

CAT No.: KL-02-05724

CAS NO.: 907193-65-1

Mol.F.: C25H34O4

Meglumine Diatrizoate

Mol.F.: C7H17NO5. C11H9I3N2O4

API Family: MEGLUMINE

CAT No.: KL-02-05725

CAS NO.: 131-49-7

6-Sulfatoxy Melatonin Sodium Salt

API Family: MELATONIN

CAT No.: KL-02-05726

CAS NO.: 76290-78-3

Mol.F.: C13H15N2O6S. Na

6-Hydroxy Melatonin

API Family: MELATONIN

CAT No.: KL-02-05727

CAS NO.: 2208-41-5

Mol.F.: C13H16N2O3

"Melatonin Related Compound (Pyrrole-2,3,5-Tricarboxylic Acid)"

API Family: MELATONIN

CAT No.: KL-02-05728

CAS NO.: 945-32-4

Mol.F.: C7H5NO6

Meloxicam EP Impurity C

CAT No.: KL-02-05730

CAS NO.: 1262333-25-4

Mol.F.: C15H15N3O4S2

Meloxicam EP Impurity D

CAT No.: KL-02-05731

CAS NO.: 1331636-17-9

Mol.F.: C16H17N3O4S2

5'-Carboxy Meloxicam

CAT No.: KL-02-05732

CAS NO.: 130262-93-0

Mol.F.: C14H11N3O6S2

Meloxicam Impurity 1 HCl

CAT No.: KL-02-05733

CAS NO.: 929568-25-2

Mol.F.: C4H6N2O. HCl

4-Methoxy Meloxicam

CAT No.: KL-02-05734

CAS NO.: 1391051-96-9

Mol.F.: C15H15N3O4S2

L-3-Nitrophenylalanine

CAT No.: KL-02-05735

CAS NO.: 19883-74-0

Mol.F.: C9H10N2O4

Melphalan D-Isomer

CAT No.: KL-02-05736

CAS NO.: 13045-94-8

Mol.F.: C13H18Cl2N2O2

Melphalan EP Impurity H HCl

Mol.F.: C14H20Cl2N2O2. HCl

CAT No.: KL-02-05737

CAS NO.: 62978-52-3

Melphalan EP Impurity A

CAT No.: KL-02-05740

CAS NO.: 72143-20-5

Mol.F.: C13H20N2O4

4-Nitro-L-Phenylalanine

CAT No.: KL-02-05741

CAS NO.: 949-99-5

Mol.F.: C9H10N2O4

"1,2-Dimethyl Adamantane"

CAT No.: KL-02-05742

CAS NO.: 16207-81-1

Mol.F.: C12H20

Memantine USP Related Compound H

CAT No.: KL-02-05743

CAS NO.: 15210-60-3

Mol.F.: C13H23N. HCl

"1,3,5-Trimethyl Adamantane"

CAT No.: KL-02-05744

CAS NO.: 707-35-7

Mol.F.: C13H22

Memantine Lactose Adduct

CAT No.: KL-02-05745

CAS NO.: 1159637-28-1

Mol.F.: C24H41NO10

3-Methyl-1-Aminoadamantane HCl

CAT No.: KL-02-05747

CAS NO.: 33103-93-4

Mol.F.: C11H19N. HCl

Menadione Sodium Bisulfite

API Family: MENADIONE

CAT No.: KL-02-05748

CAS NO.: 130-37-0

Mol.F.: C11H9O5S. Na

(+)-Isomenthone

Mephentermine Hemisulphate

API Family: MEPHENTERMINE

CAT No.: KL-02-05750

CAS NO.: 1212-72-2

Mol.F.: C11H17N. 0.5 H2SO4

4-Hydroxy Mephenytoin

API Family: MEPHENYTOIN

CAT No.: KL-02-05751

CAS NO.: 61837-65-8

Mol.F.: C12H14N2O3

3-Hydroxy Mepivacaine

API Family: MEPIVACAINE

CAT No.: KL-02-05752

CAS NO.: 37055-90-6

Mol.F.: C15H22N2O2

Mepivacaine EP Impurity E

API Family: MEPIVACAINE

CAT No.: KL-02-05753

CAS NO.: 2717331-30-9

Mol.F.: C15H21ClN2O

Meptazinol BP Impurity B HCl

API Family: MEPTAZINOL

CAT No.: KL-02-05755

CAS NO.: 112269-41-7

Mol.F.: C15H23N. HCl

Meptazinol Impurity 1 HCl

API Family: MEPTAZINOL

CAT No.: KL-02-05757

CAS NO.: 1980040-52-5

Mol.F.: C19H31NO. HCl

6-Mercaptopurine

API Family: MERCAPTOPURINE

CAT No.: KL-02-05758

CAS NO.: 50-44-2

Mol.F.: C5H4N4S

N-Acetyl Mesalamine

API Family: MESALAMINE

CAT No.: KL-02-05760

CAS NO.: 51-59-2

Mol.F.: C9H9NO4

ent-Mesembrine

API Family: MESEMBRINE

CAT No.: KL-02-05761

CAS NO.: 468-53-1

Mol.F.: C17H23NO3

Metamizole EP Impurity D

API Family: METAMIZOLE

CAT No.: KL-02-05762

CAS NO.: 58-15-1

Mol.F.: C13H17N3O

4-Acetamido Antipyrine

API Family: METAMIZOLE

CAT No.: KL-02-05763

CAS NO.: 83-15-8

Mol.F.: C13H15N3O2

Metamizole EP Impurity E

API Family: METAMIZOLE

CAT No.: KL-02-05764

CAS NO.: 117-38-4

Mol.F.: C12H15N3O4S

Metaxalone Impurity A

API Family: METAXALONE

CAT No.: KL-02-05765

CAS NO.: 59365-66-1

Mol.F.: C11H16O3

Metaxalone Related Compound B

API Family: METAXALONE

CAT No.: KL-02-05766

CAS NO.: 66766-07-2

Mol.F.: C11H17NO2

Metformin Impurity 2 Hemi-Sulfate (Guanylurea Hemi-Sulfate)

Mol.F.: C2H6N4O. 0.5 H2SO4

API Family: METFORMIN

CAT No.: KL-02-05767

CAS NO.: 591-01-5

Gadodiamide EP Impurity C

API Family: METFORMIN

CAT No.: KL-02-05768

CAS NO.: 74-89-5

Mol.F.: CH5N

Metformin EP Impurity B

API Family: METFORMIN

CAT No.: KL-02-05769

CAS NO.: 915123

Mol.F.: C4H8N8

(S)-alpha-cyclopropyl-5-ethyl-2-thiophenemethanamine

CAT No.: KL-02-05770

CAS NO.: 1212863-08-5

Mol.F.: C10H15NS

"(R)-alpha-(2,2-dimethylpropyl)-1-methyl-1H-pyrrole-3-methanamine"

CAT No.: KL-02-05771

CAS NO.: 1388085-41-3

Mol.F.: C11H20N2

(S)-gama-amino-5-(dimethylamino)-2-thiophenepropanol

CAT No.: KL-02-05772

CAS NO.: 1213343-71-5

Mol.F.: C9H16N2OS

(S)-alpha-methyl-6-(dimethylamino)-3-pyridinemethanamine

CAT No.: KL-02-05773

CAS NO.: 1259881-59-8

Mol.F.: C9H15N3

(S)-beta-amino-5-methoxy-2-pyridineethanol

CAT No.: KL-02-05774

CAS NO.: 1213927-86-6

Mol.F.: C8H12N2O2

Methazolamide Sulfonic Acid

API Family: METHAZOLAMIDE

CAT No.: KL-02-05775

CAS NO.: 1312679-00-7

Mol.F.: C5H7N3O4S2

Methionine Sulfone

CAT No.: KL-02-05776

CAS NO.: 820-10-0

Mol.F.: C5H11NO4S

Methionine EP Impurity C

CAT No.: KL-02-05777

CAS NO.: 1115-47-5

Mol.F.: C7H13NO3S

Acetyl Methionine Sulfone

CAT No.: KL-02-05778

CAS NO.: 169168-64-3

Mol.F.: C7H13NO5S

Leucine EP Impurity B

CAT No.: KL-02-05779

CAS NO.: 63-68-3

Mol.F.: C5H11NO2S

L-Methionine-34S

CAT No.: KL-02-05780

CAS NO.: 1006386-95-3

Mol.F.: 34S C5H11NO2

DL-Methionine Sulfoxide

CAT No.: KL-02-05781

CAS NO.: 62697-73-8

Mol.F.: C5H11NO3S

Methocarbamol B-Isomer

API Family: METHOCARBAMOL

CAT No.: KL-02-05782

CAS NO.: 10488-39-8

Mol.F.: C11H15NO5

(S)-Methoprene

API Family: METHOPRENE

CAT No.: KL-02-05783

CAS NO.: 65733-16-6

Mol.F.: C19H34O3

trans-S-Methoprene-Epoxide

API Family: METHOPRENE

CAT No.: KL-02-05784

CAS NO.: 65277-96-5

Mol.F.: C19H34O4

Methotrexate EP Impurity A

API Family: METHOTREXATE

CAT No.: KL-02-05785

CAS NO.: 945-24-4

Mol.F.: C7H8N6O

Methotrexate EP Impurity D

API Family: METHOTREXATE

CAT No.: KL-02-05786

CAS NO.: 5623-18-7

Mol.F.: C15H14N6O3

Methotrexate EP Impurity I

API Family: METHOTREXATE

CAT No.: KL-02-05787

CAS NO.: 66147-29-3

Mol.F.: C21H24N8O5

Sodium 4-Hydroxy-2-Methylbutyrate

API Family: METHYLBUTYRATE

CAT No.: KL-02-05788

CAS NO.: 107975-82-6

Mol.F.: C5H9O3. Na

Metoclopramide EP Impurity H

CAT No.: KL-02-05792

CAS NO.: 50-86-2

Mol.F.: C9H9NO4

N-Desethyl Metoclopramide

CAT No.: KL-02-05793

CAS NO.: 27260-19-1

Mol.F.: C12H18ClN3O2

Metoclopramide EP Impurity A

CAT No.: KL-02-05794

CAS NO.: 5608-13-9

Mol.F.: C16H24ClN3O3

Metoclopramide EP Impurity D

CAT No.: KL-02-05795

CAS NO.: 4093-29-2

Mol.F.: C11H13NO4

Metoclopramide EP Impurity G

CAT No.: KL-02-05796

CAS NO.: 171367-22-9

Mol.F.: C14H22ClN3O3

Metoclopramide EP Impurity F HCl

Mol.F.: C13H20ClN3O2. HCl

CAT No.: KL-02-05797

CAS NO.: 38059-78-8

Metoclopramide EP Impurity F

CAT No.: KL-02-05798

CAS NO.: 38339-95-6

Mol.F.: C13H20ClN3O2

Metoclopramide EP Impurity C

CAT No.: KL-02-05799

CAS NO.: 7206-70-4

Mol.F.: C8H8ClNO3

Metolazone EP Impurity C

CAT No.: KL-02-05800

CAS NO.: 28524-40-5

Mol.F.: C15H14ClN3O3S

Metolazone EP Impurity A

CAT No.: KL-02-05801

CAS NO.: 50869-25-5

Mol.F.: C16H16ClN3O3S

Metolazone EP Impurity B

CAT No.: KL-02-05802

CAS NO.: 28508-63-6

Mol.F.: C16H16ClN3O3S

Metolazone EP Impurity D

CAT No.: KL-02-05803

CAS NO.: 4015-23-0

Mol.F.: C16H14ClN3O3S

Metopimazine Sulfoxide

API Family: METOPIMAZINE

CAT No.: KL-02-05804

CAS NO.: 18181-99-2

Mol.F.: C22H27N3O4S2

alpha-Hydroxy Metoprolol

CAT No.: KL-02-05805

CAS NO.: 56392-16-6

Mol.F.: C15H25NO4

Metoprolol Impurity I

CAT No.: KL-02-05806

CAS NO.: 933468-54-3

Mol.F.: C14H21NO2

Metoprolol EP Impurity M DiHCl

CAT No.: KL-02-05807

CAS NO.: 73313-36-7

Mol.F.: C9H22N2O. 2 HCl

Metoprolol EP Impurity N

CAT No.: KL-02-05808

CAS NO.: 6452-57-9

Mol.F.: C6H15NO2

(S)-Metoprolol

CAT No.: KL-02-05809

CAS NO.: 81024-42-2

Mol.F.: C15H25NO3

Metoprolol EP Impurity M

CAT No.: KL-02-05810

CAS NO.: 343785-33-1

Mol.F.: C9H22N2O

2-(2-Methoxyethyl)phenol

CAT No.: KL-02-05811

CAS NO.: 330976-39-1

Mol.F.: C9H12O2

p-(2-Methoxyethyl)anisole

CAT No.: KL-02-05812

CAS NO.: 80314-58-5

Mol.F.: C10H14O2

(R)-Metoprolol

CAT No.: KL-02-05813

CAS NO.: 81024-43-3

Mol.F.: C15H25NO3

Secnidazole 1-Propanol Analog

CAT No.: KL-02-05814

CAS NO.: 56750-04-0

Mol.F.: C7H11N3O3

Metronidazole EP Impurity D

CAT No.: KL-02-05815

CAS NO.: 5006-68-8

Mol.F.: C5H7N3O3

Metronidazole EP Impurity E

CAT No.: KL-02-05816

CAS NO.: 705-19-1

Mol.F.: C6H9N3O3

Metronidazole EP Impurity G

CAT No.: KL-02-05817

CAS NO.: 1010-93-1

Mol.F.: C6H7N3O4

Metronidazole EP Impurity B

CAT No.: KL-02-05818

CAS NO.: 3034-38-6

Mol.F.: C3H3N3O2

Hydroxy Metronidazole

CAT No.: KL-02-05819

CAS NO.: 4812-40-2

Mol.F.: C6H9N3O4

Mexiletine EP Impurity B

API Family: MEXILETINE

CAT No.: KL-02-05820

CAS NO.: 53012-41-2

Mol.F.: C11H14O2

(S)-Mianserin

CAT No.: KL-02-05821

CAS NO.: 51152-88-6

Mol.F.: C18H20N2

Mianserin EP Impurity A

CAT No.: KL-02-05822

CAS NO.: 57321-32-1

Mol.F.: C18H22N2O

8-Hydroxy mianserin

CAT No.: KL-02-05823

CAS NO.: 57257-81-5

Mol.F.: C17H18N2

Mianserin EP Impurity F

CAT No.: KL-02-05825

CAS NO.: 157995-00-1

Mol.F.: C24H24N2

(R)-Mianserin

CAT No.: KL-02-05826

CAS NO.: 78684-63-6

Mol.F.: C18H20N2

Micafungin Impurity B

CAT No.: KL-02-05827

CAS NO.: 1392514-03-2

Mol.F.: C55H68N9O23S. Na

MicafunginSide Chain Acid

CAT No.: KL-02-05828

CAS NO.: 179162-55-1

Mol.F.: C21H21NO4

Micafungin Impurity FR-179642

CAT No.: KL-02-05829

CAS NO.: 168110-44-9

Mol.F.: C35H52N8O20S

Deoxy Micafungin Impurity

CAT No.: KL-02-05830

CAS NO.: 1392514-06-5

Mol.F.: C56H70N9O22S. Na

"Miconazole Related Compound (2,4-Dichlorobenzyl Alcohol)"

API Family: MICONAZOLE

CAT No.: KL-02-05831

CAS NO.: 1777-82-8

Mol.F.: C7H6Cl2O

Miconazole Impurity 3

API Family: MICONAZOLE

CAT No.: KL-02-05832

CAS NO.: 46503-52-0

Mol.F.: C11H8Cl2N2O

"Î±,2,4-Trichloroacetophenone"

API Family: MICONAZOLE

CAT No.: KL-02-05834

CAS NO.: 4252-78-2

Mol.F.: C8H5Cl3O

Midodrine USP Related Compound A

API Family: MIDODRINE

CAT No.: KL-02-05835

CAS NO.: 3600-87-1

Mol.F.: C10H15NO3

"N,N-Didesmethyl Mifepristone"

API Family: MIFEPRISTONE

CAT No.: KL-02-05837

CAS NO.: 104004-92-4

Mol.F.: C27H31NO2

Hydroxy Mifepristone

API Family: MIFEPRISTONE

CAT No.: KL-02-05838

CAS NO.: 105012-15-5

Mol.F.: C29H35NO3

Mifepristone Dioxolane Impurity

API Family: MIFEPRISTONE

CAT No.: KL-02-05839

CAS NO.: 84371-64-2

Mol.F.: C31H41NO4

6-Deoxy-6-[(2-Hydroxyethyl)amino]-beta-L-Sorbofuranose HCl

API Family: MIGLITOL

CAT No.: KL-02-05840

CAS NO.: 142345-67-3

Mol.F.: C8H17NO6 . HCl

Galacto Miglitol

1-Deoxy-1-[(2-hydroxyethyl)amino]-D-glucitol

Tetrabenzyl Miglustat

API Family: MIGLUSTAT

CAT No.: KL-02-05843

CAS NO.: 227932-82-3

Mol.F.: C38H45NO4

Tetrabenzyl L-ido Miglustat

API Family: MIGLUSTAT

CAT No.: KL-02-05844

CAS NO.: 441061-29-6

Mol.F.: C38H45NO4

Milbemycin EP Impurity B

API Family: MILBEMECTIN

CAT No.: KL-02-05845

CAS NO.: 51596-10-2

Mol.F.: C31H44O7

Milbemycin EP Impurity A

API Family: MILBEMECTIN

CAT No.: KL-02-05846

CAS NO.: 51596-11-3

Mol.F.: C32H46O7

para-Hydroxy L-Milnacipran

CAT No.: KL-02-05847

CAS NO.: 688738-11-6

Mol.F.: C15H22N2O2

Milnacipran Methyl Amine Impurity HCl

CAT No.: KL-02-05848

CAS NO.: 165259-91-6

Mol.F.: C16H24N2O. HCl

(±)-trans Milnacipran HCl

CAT No.: KL-02-05849

CAS NO.: 105310-47-2

Mol.F.: C15H22N2O. HCl

L-Milnacipran HCl

CAT No.: KL-02-05850

CAS NO.: 175131-60-9

Mol.F.: C15H22N2O. HCl

D-Milnacipran HCl

CAT No.: KL-02-05851

CAS NO.: 175131-61-0

Mol.F.: C15H22N2O. HCl

Milrinone USP Related Compound A

API Family: MILRINONE

CAT No.: KL-02-05852

CAS NO.: 80047-24-1

Mol.F.: C12H11N3O2

Minocycline EP Impurity I

CAT No.: KL-02-05853

CAS NO.: 5874-95-3

Mol.F.: C21H23N3O7

Minocycline EP Impurity F

CAT No.: KL-02-05854

CAS NO.: 1075240-33-3

Mol.F.: C24H29N3O8

Minocycline EP Impurity G

CAT No.: KL-02-05855

CAS NO.: 601455-95-2

Mol.F.: C25H32N4O7

Minocycline EP Impurity B

CAT No.: KL-02-05857

CAS NO.: 808-26-4

Mol.F.: C21H22N2O7

Minocycline EP Impurity D

CAT No.: KL-02-05858

CAS NO.: 5679-00-5

Mol.F.: C21H23N3O7

Minoxidil EP Impurity E

CAT No.: KL-02-05859

CAS NO.: 24867-26-3

Mol.F.: C9H15N5

Minoxidil EP Impurity A

CAT No.: KL-02-05860

CAS NO.: 35139-67-4

Mol.F.: C4H5ClN4O

Minoxidil EP Impurity B

CAT No.: KL-02-05861

CAS NO.: 156-83-2

Mol.F.: C4H5ClN4

Minoxidil Impurity D

CAT No.: KL-02-05862

CAS NO.: 75105-16-7

Mol.F.: C11H12N4O4S

Mirabegron M5 (YM-538852)

CAT No.: KL-02-05863

CAS NO.: 1365244-63-8

Mol.F.: C18H22N2O2

Mirabegron M9 (YM-340790)

CAT No.: KL-02-05864

CAS NO.: 18699-02-0

Mol.F.: C10H11NO3

(S)-Mirabegron

CAT No.: KL-02-05865

CAS NO.: 1796931-48-0

Mol.F.: C21H24N4O2S

Mirabegron EP Impurity F

CAT No.: KL-02-05866

CAS NO.: 223673-34-5

Mol.F.: C16H18N2O3

(R)-Mirtazapine

CAT No.: KL-02-05867

CAS NO.: 61364-37-2

Mol.F.: C17H19N3

(S)-Mirtazapine

CAT No.: KL-02-05868

CAS NO.: 61337-87-9

Mol.F.: C17H19N3

Mirtazapine EP Impurity D HCl

CAT No.: KL-02-05869

CAS NO.: 1188265-41-9

Mol.F.: C16H17N3. HCl

8-Hydroxy Mirtazapine

CAT No.: KL-02-05870

CAS NO.: 102335-57-9

Mol.F.: C17H19N3O

Mirtazapine EP Impurity E

CAT No.: KL-02-05871

CAS NO.: 191546-94-8

Mol.F.: C17H21N3

Misoprostol Acid

CAT No.: KL-02-05872

CAS NO.: 66792-31-2

Mol.F.: C21H36O5

Misoprostol EP Impurity A

CAT No.: KL-02-05873

CAS NO.: 1788085-78-8

Mol.F.: C22H38O5

Misoprostol EP Impurity D

CAT No.: KL-02-05874

CAS NO.: 1788085-79-9

Mol.F.: C22H36O4

(Z)-Misoprostol

CAT No.: KL-02-05875

CAS NO.: 58717-37-6

Mol.F.: C22H38O5

Misoprostol EP Impurity E

CAT No.: KL-02-05876

CAS NO.: 58717-36-5

Mol.F.: C22H38O5

Misoprostol EP Impurity F

CAT No.: KL-02-05877

CAS NO.: 40098-26-8

Mol.F.: C13H20O4

Mitiglinide Impurity D

API Family: MITIGLINIDE

CAT No.: KL-02-05878

CAS NO.: 21307-97-1

Mol.F.: C11H12O4

Mitomycin EP Impurity D

CAT No.: KL-02-05879

CAS NO.: 111750-67-5

Mol.F.: C15H18N4O5

Mitomycin EP Impurity B

CAT No.: KL-02-05880

CAS NO.: 4055-39-4

Mol.F.: C16H19N3O6

Mitomycin EP Impurity C

CAT No.: KL-02-05881

CAS NO.: 4055-40-7

Mol.F.: C16H21N3O6

7-Hydroxy Mitomycin

CAT No.: KL-02-05882

CAS NO.: 7041-61-4

Mol.F.: C15H17N3O6

Mitoxantrone EP Impurity B

API Family: MITOXANTRONE

CAT No.: KL-02-05883

CAS NO.: 80189-44-2

Mol.F.: C22H28N4O5

Mitoxantrone EP Impurity A

API Family: MITOXANTRONE

CAT No.: KL-02-05884

CAS NO.: 89991-52-6

Mol.F.: C18H19N3O5

Moexipril USP Related Compound A

API Family: MOEXIPRIL

CAT No.: KL-02-05893

CAS NO.: 103775-14-0

Mol.F.: C25H30N2O7

Molsidomine EP Impurity A HCl

API Family: MOLSIDOMINE

CAT No.: KL-02-05895

CAS NO.: 16142-27-1

Mol.F.: C6H11N4O2. Cl

Molsidomine Impurity C

API Family: MOLSIDOMINE

CAT No.: KL-02-05896

CAS NO.: 26179-71-5

Mol.F.: C6H9N3O

Mometasone Furoate EP Impurity E

API Family: MOMETASONE

CAT No.: KL-02-05897

CAS NO.: 1370190-33-2

Mol.F.: C32H32Cl2O8

Mometasone Furoate EP Impurity K

API Family: MOMETASONE

CAT No.: KL-02-05898

CAS NO.: 4647-20-5

Mol.F.: C22H29ClO5

Mometasone Furoate EP Impurity B

API Family: MOMETASONE

CAT No.: KL-02-05899

CAS NO.: 223776-49-6

Mol.F.: C28H31ClO8S

Monensin Sodium Salt

API Family: MONENSIN

CAT No.: KL-02-05900

CAS NO.: 22373-78-0

Mol.F.: C36H61O11. Na

rac-Monepantel

API Family: MONEPANTEL

CAT No.: KL-02-05901

CAS NO.: 851976-50-6

Mol.F.: C20H13F6N3O2S

racemic-Monepantel Sulfone

API Family: MONEPANTEL

CAT No.: KL-02-05902

CAS NO.: 851976-52-8

Mol.F.: C20H13F6N3O4S

Monocrotaline (Crotaline)

API Family: MONOCROTALINE

CAT No.: KL-02-05903

CAS NO.: 315-22-0

Mol.F.: C16H23NO6

Dehydro Monocrotaline

API Family: MONOCROTALINE

CAT No.: KL-02-05904

CAS NO.: 23291-96-5

Mol.F.: C16H21NO6

Montelukast Sulfone

CAT No.: KL-02-05905

CAS NO.: 1266620-74-9

Mol.F.: C35H36ClNO5S

Montelukast Dihydro Impurity

CAT No.: KL-02-05906

CAS NO.: 142147-67-9

Mol.F.: C35H38ClNO3S

Montelukast Amide

CAT No.: KL-02-05907

CAS NO.: 866923-63-9

Mol.F.: C35H37ClN2O2S

"Montelukast 1,2-Diol"

CAT No.: KL-02-05908

CAS NO.: 186352-97-6

Mol.F.: C35H36ClNO4S

Montelukast Nitrile Impurity

CAT No.: KL-02-05909

CAS NO.: 866923-62-8

Mol.F.: C35H35ClN2OS

Montelukast (3S)-Hydroxy Methylketone

CAT No.: KL-02-05910

CAS NO.: 184764-13-4

Mol.F.: C28H24ClNO2

Montelukast 3-Oxo Benzoate

CAT No.: KL-02-05911

CAS NO.: 149968-11-6

Mol.F.: C28H22ClNO3

Montelukast (3R)-Hydroxy Benzoate

CAT No.: KL-02-05912

CAS NO.: 150026-72-5

Mol.F.: C28H24ClNO3

Montelukast (3S)-Hydroxy Benzoate

CAT No.: KL-02-05913

CAS NO.: 142569-69-5

Mol.F.: C28H24ClNO3

Montelukast Chloroalcohol impurity

CAT No.: KL-02-05914

CAS NO.: 880769-28-8

Mol.F.: C29H27Cl2NO

Montelukast Methyl Ester

CAT No.: KL-02-05915

CAS NO.: 855473-51-7

Mol.F.: C36H38ClNO3S

Montelukast Lactone

CAT No.: KL-02-05916

CAS NO.: 1100617-38-6

Mol.F.: C27H20ClNO2

Montelukast Dimer Impurity

CAT No.: KL-02-05917

CAS NO.: 120578-04-3

Mol.F.: C28H18Cl2N2

Montelukast (3S)-Hydroxy Propanol

CAT No.: KL-02-05918

CAS NO.: 287930-77-2

Mol.F.: C29H28ClNO2

Morantel L-Tartrate

Mol.F.: C12H16N2S. C4H6O6

API Family: MORANTEL

CAT No.: KL-02-05919

CAS NO.: 26155-31-7

Mosapride Citric Amide

API Family: MOSAPRIDE

CAT No.: KL-02-05920

CAS NO.: 1215825-20-9

Mol.F.: C27H31ClFN3O9

Moxifloxacin EP Impurity G

CAT No.: KL-02-05922

CAS NO.: 268545-13-7

Mol.F.: C21H24FN3O4

Moxifloxacin EP Impurity F

CAT No.: KL-02-05923

CAS NO.: 721970-37-2

Mol.F.: C22H26FN3O4

Moxifloxacin Boron Complex Impurity

CAT No.: KL-02-05924

CAS NO.: 139693-52-0

Mol.F.: C18H16BF2NO8

Difluoro Methoxy Gatifloxacin

CAT No.: KL-02-05925

CAS NO.: 112811-72-0

Mol.F.: C14H11F2NO4

Moxifloxacin Related Compound 1

CAT No.: KL-02-05926

CAS NO.: 112811-71-9

Mol.F.: C16H15F2NO4

Moxifloxacin EP Impurity H

CAT No.: KL-02-05927

CAS NO.: 721970-35-0

Mol.F.: C22H26FN3O4

Moxifloxacin Ethyl Ester

CAT No.: KL-02-05929

CAS NO.: 1403836-23-6

Mol.F.: C23H28FN3O4

Moxifloxacin Trifluoro Ethyl Ester

CAT No.: KL-02-05930

CAS NO.: 94242-51-0

Mol.F.: C15H12F3NO3

Moxifloxacin Trifluoro Acid Impurity

CAT No.: KL-02-05931

CAS NO.: 94695-52-0

Mol.F.: C13H8F3NO3

Difluoro Hydroxy Gatifloxacin

CAT No.: KL-02-05932

CAS NO.: 154093-72-8

Mol.F.: C13H9F2NO4

Moxonidine EP Impurity D

API Family: MOXONIDINE

CAT No.: KL-02-05933

CAS NO.: 352457-33-1

Mol.F.: C8H10ClN5O

Moxonidine EP Impurity C

API Family: MOXONIDINE

CAT No.: KL-02-05934

CAS NO.: 352457-34-2

Mol.F.: C9H13N5O2

Dihydroxy Moxonidine

API Family: MOXONIDINE

CAT No.: KL-02-05935

CAS NO.: 352457-32-0

Mol.F.: C8H11N5O2

Mupirocin Lithium Salt

CAT No.: KL-02-05936

CAS NO.: 73346-79-9

Mol.F.: C26H43O9. Li

Dihydro Mupirocin

CAT No.: KL-02-05937

CAS NO.: 1246812-11-2

Mol.F.: C26H46O9

Mupirocin Calcium EP Impurity A

CAT No.: KL-02-05938

CAS NO.: 40980-51-6

Mol.F.: C26H44O10

Mupirocin EP Impurity B

CAT No.: KL-02-05939

CAS NO.: 71980-98-8

Mol.F.: C26H44O8

Mupirocin EP Impurity F

CAT No.: KL-02-05940

CAS NO.: 167842-64-0

Mol.F.: C24H40O9

Mycophenolate Mofetil EP Impurity B

CAT No.: KL-02-05941

CAS NO.: 1094322-91-4

Mol.F.: C29H42N2O9

Mycophenolic Acid Cyclopropane Analogue

CAT No.: KL-02-05942

CAS NO.: 125198-40-5

Mol.F.: C18H22O6

Mycophenolic Acid O-Desmethyl Impurity

CAT No.: KL-02-05943

CAS NO.: 31858-65-8

Mol.F.: C16H18O6

Mycophenolate Mofetil EP Impurity A HCl

CAT No.: KL-02-05944

CAS NO.: 1322681-36-6

Mol.F.: C22H29NO7. HCl

Mycophenolate Mofetil EP Impurity E

CAT No.: KL-02-05945

CAS NO.: 31858-66-9

Mol.F.: C18H22O6

Mycophenolate Sodium EP Impurity B

CAT No.: KL-02-05946

CAS NO.: 483-60-3

Mol.F.: C17H20O6

Mycophenolate Mofetil EP Impurity H

CAT No.: KL-02-05947

CAS NO.: 26675-76-3

Mol.F.: C17H20O6

Myristalkonium Chloride

API Family: MYRISTALKONIUM

CAT No.: KL-02-05948

CAS NO.: 139-08-2

Mol.F.: C23H42N. Cl

Nabumetone Impurity E

API Family: NABUMETONE

CAT No.: KL-02-05949

CAS NO.: 343272-53-7

Mol.F.: C27H26O3

Nabumetone EP Impurity B

API Family: NABUMETONE

CAT No.: KL-02-05950

CAS NO.: 343272-51-5

Mol.F.: C18H18O2

Nabumetone USP Related Compound A

API Family: NABUMETONE

CAT No.: KL-02-05951

CAS NO.: 127053-22-9

Mol.F.: C15H14O2

(S)-Nadifloxacin

API Family: NADIFLOXACIN

CAT No.: KL-02-05952

CAS NO.: 154357-42-3

Mol.F.: C19H21FN2O4

Nadolol Epoxide Impurity

Nadolol EP Impurity F

beta-NADPH-D

Nafcillin Sodium Salt

API Family: NAFCILLIN

CAT No.: KL-02-05957

CAS NO.: 985-16-0

Mol.F.: C21H21N2O5S. Na

Desmethyl Naftifine HCl

API Family: NAFTIFINE

CAT No.: KL-02-05959

CAS NO.: 98978-52-0

Mol.F.: C20H19N. HCl

Propranolol PEP2 Std

API Family: NAFTOPIDIL

CAT No.: KL-02-05960

CAS NO.: 2461-42-9

Mol.F.: C13H12O2

Naloxegol Oxalate

Mol.F.: C34H53NO11. C2H2O4

API Family: NALOXEGOL

CAT No.: KL-02-05962

CAS NO.: 1354744-91-4

Naloxone HCl

API Family: NALOXONE

CAT No.: KL-02-05963

CAS NO.: 357-08-4

Mol.F.: C19H21NO4. HCl

17S-Naltrexone Methobromide

API Family: NALTREXONE

CAT No.: KL-02-05965

CAS NO.: 916045-21-1

Mol.F.: C21H26NO4. Br

Methylnaltrexone Bromide

API Family: NALTREXONE

CAT No.: KL-02-05966

CAS NO.: 73232-52-7

Mol.F.: C21H26NO4. Br

"TCD monomer [Tetracyclo[6.2.1.13,6.02,7]dodec-4-ene]"

API Family: NAPHTHALENE

CAT No.: KL-02-05967

CAS NO.: 21635-90-5

Mol.F.: C12H16

1-Bromo-2-methoxynaphthalene

API Family: NAPHTHALENE

CAT No.: KL-02-05968

CAS NO.: 3401-47-6

Mol.F.: C11H9BrO

4-Amino-1-Naphthalenesulfonic Acid

API Family: NAPHTHALENE

CAT No.: KL-02-05969

CAS NO.: 84-86-6

Mol.F.: C10H9NO3S

"1,2-dihydro-Naphthoic Acid"

API Family: NAPHTHOIC ACID

CAT No.: KL-02-05970

CAS NO.: 16827-42-2

Mol.F.: C11H10O2

"1,4-dihydro-Naphthoic Acid"

API Family: NAPHTHOIC ACID

CAT No.: KL-02-05971

CAS NO.: 5111-73-9

Mol.F.: C11H10O2

"3,4-dihydro-Naphthoic Acid"

API Family: NAPHTHOIC ACID

CAT No.: KL-02-05972

CAS NO.: 3333-23-1

Mol.F.: C11H10O2

"2-Naphthol-6,8-Disulfonic Acid"

"2-Naphthol-3,6-Disulfonic Acid"

(R)-O-Desmethyl Naproxen

rac-Naproxen 2-Propyl Ester

rac-5-Bromo Naproxen

Naproxen EP Impurity C

NaratriptanUSP Related Compound A

API Family: NARATRIPTAN

CAT No.: KL-02-05979

CAS NO.: 17403-07-5

Mol.F.: C14H18N2

BisarylNaratriptan

API Family: NARATRIPTAN

CAT No.: KL-02-05980

CAS NO.: 1346604-16-7

Mol.F.: C31H41N5O2S

N-SulfamoylethylNaratriptan

API Family: NARATRIPTAN

CAT No.: KL-02-05981

CAS NO.: 1346746-73-3

Mol.F.: C20H32N4O4S2

rac-Naringenin

API Family: NARINGENIN

CAT No.: KL-02-05982

CAS NO.: 67604-48-2

Mol.F.: C15H12O5

Naringin

API Family: NARIRUTIN

CAT No.: KL-02-05983

CAS NO.: 10236-47-2

Mol.F.: C27H32O14

Nateglinide EP Impurity G

API Family: NATEGLINIDE

CAT No.: KL-02-05984

CAS NO.: 187728-85-4

Mol.F.: C21H31NO3

Nateglinide EP Impurity F

API Family: NATEGLINIDE

CAT No.: KL-02-05985

CAS NO.: 944746-48-9

Mol.F.: C28H36N2O4

Nateglinide Methyl Ester

API Family: NATEGLINIDE

CAT No.: KL-02-05986

CAS NO.: 105746-47-2

Mol.F.: C20H29NO3

"(2S*,2'R*)-Nebivolol Impurity"

CAT No.: KL-02-05987

CAS NO.: 99199-90-3

"Nebivolol Impurity 27 HCl (RR,SR)"

CAT No.: KL-02-05988

CAS NO.: 920275-20-3

"Nebivolol Impurity 28 HCl (SS,RS)"

CAT No.: KL-02-05989

CAS NO.: 920299-27-0

rac-Nebivolol

CAT No.: KL-02-05990

CAS NO.: 99200-09-6

"Nebivolol Impurity 10 HCl (RS,SR)"

CAT No.: KL-02-05991

CAS NO.: 920275-23-6

"Nebivolol Impurity 12 HCl (RR,RR)"

CAT No.: KL-02-05992

CAS NO.: 920275-25-8

"Nebivolol Impurity 20 (SS,SS) (HCl)"

CAT No.: KL-02-05993

CAS NO.: 920275-27-0

"Nebivolol Impurity 14 HCl (D-Nebivolol (SR,RR) HCl)"

CAT No.: KL-02-05994

CAS NO.: 213132-06-0

Nebivolol Impurity 15 HCl

CAT No.: KL-02-05995

CAS NO.: 1803397-45-6

Mol.F.: C29H31F2NO4. HCl

Nebivolol Related Compound D

CAT No.: KL-02-05996

CAS NO.: 197706-51-7

Didesfluoro Nebivolol

CAT No.: KL-02-05997

CAS NO.: 129101-33-3

Mol.F.: C22H27NO4

Nebivolol USP Related Compound D

CAT No.: KL-02-05998

CAS NO.: 793669-26-8

Nebivolol USP Related Compound C

CAT No.: KL-02-05999

CAS NO.: 876514-31-7

Nedaplatin Impurity 1 (cis-Diamminooxalatoplatinum)

API Family: NEDAPLATIN

CAT No.: KL-02-06000

CAS NO.: 41349-15-9

Mol.F.: C2H6N2O4Pt

N-Desmethyl Nefopam HCl

API Family: NEFOPAM

CAT No.: KL-02-06002

CAS NO.: 147656-98-2

Mol.F.: C16H17NO. HCl

Nelfinavir Oxazole Impurity (Impurity A)

CAT No.: KL-02-06003

CAS NO.: 188936-07-4

Mol.F.: C26H39N3O4

Nelfinavir Sulfoxide Impurity (Impurity B)

CAT No.: KL-02-06004

CAS NO.: 1041389-28-9

Mol.F.: C32H45N3O5S

Nelfinavir Sulfone Impurity (Impurity C)

CAT No.: KL-02-06005

CAS NO.: 1041389-29-0

Mol.F.: C32H45N3O6S

Thiophenol Dimer (Impurity E)

CAT No.: KL-02-06006

CAS NO.: 882-33-7

Mol.F.: C12H10S2

Nelfinavir Hydroxy-tert-butylamide

CAT No.: KL-02-06007

CAS NO.: 213135-56-9

Mol.F.: C32H45N3O5S

Neomycin Sulfate EP Impurity E Trisulfate

Mol.F.: C23H45N5O14. 3H2SO4

API Family: NEOMYCIN

CAT No.: KL-02-06008

CAS NO.: 7542-37-2

Neomycin Sulfate EP Impurity D TriHCl

Mol.F.: C12H25N3O7. 3 HCl

API Family: NEOMYCIN

CAT No.: KL-02-06009

CAS NO.: 18685-97-7

Neostigmine EP Impurity A Metilsulfate

API Family: NEOSTIGMINE

CAT No.: KL-02-06010

CAS NO.: 4312-54-3

Mol.F.: C9H14NO. CH3O4S

Neostigmine Dicarbamate Impurity

API Family: NEOSTIGMINE

CAT No.: KL-02-06011

CAS NO.: 4939-59-7

Mol.F.: C12H17N3O3

Thionepafenac

CAT No.: KL-02-06012

CAS NO.: 173262-94-7

Mol.F.: C18H20N2O2S

Nepafenac Impurity A

CAT No.: KL-02-06013

CAS NO.: 2835-77-0

Mol.F.: C13H11NO

Nepafenac Impurity B

CAT No.: KL-02-06014

CAS NO.: 78281-61-5

Mol.F.: C16H16N2O2S

Nepafenac USP Related Compound A

CAT No.: KL-02-06015

CAS NO.: 1246956-18-2

Mol.F.: C15H16N2O2

trans-Nerolidol

API Family: NEROLIDOL

CAT No.: KL-02-06016

CAS NO.: 40716-66-3

cis-Nerolidol

API Family: NEROLIDOL

CAT No.: KL-02-06017

CAS NO.: 3790-78-1

Monohydroxy Netupitant

API Family: NETUPITANT

CAT No.: KL-02-06018

CAS NO.: 910808-12-7

Mol.F.: C30H32F6N4O2

N-Desmethyl Netupitant

API Family: NETUPITANT

CAT No.: KL-02-06019

CAS NO.: 290296-72-9

Mol.F.: C29H30F6N4O

Nevirapine EP Impurity A

API Family: NEVIRAPINE

CAT No.: KL-02-06020

CAS NO.: 133627-17-5

Mol.F.: C14H14N4O

Nevirapine EP Impurity C

API Family: NEVIRAPINE

CAT No.: KL-02-06021

CAS NO.: 287980-58-2

Mol.F.: C15H16N4O

Nicardipine EP Impurity C

CAT No.: KL-02-06022

CAS NO.: 21881-77-6

Mol.F.: C17H18N2O6

Nicardipine Dehydro Carboxylic Acid Impurity

CAT No.: KL-02-06023

CAS NO.: 64603-72-1

Mol.F.: C16H14N2O6

Nicardipine EP Impurity A HCl

CAT No.: KL-02-06024

CAS NO.: 1216817-27-4

Mol.F.: C26H27N3O6. HCl

Nicardipine EP Impurity A

CAT No.: KL-02-06025

CAS NO.: 59875-58-0

Mol.F.: C26H27N3O6

Nicergoline EP impurity F

API Family: NICERGOLINE

CAT No.: KL-02-06026

CAS NO.: 58001-19-7

Mol.F.: C24H26BrN3O3

Nicergoline EP Impurity A

API Family: NICERGOLINE

CAT No.: KL-02-06027

CAS NO.: 38536-28-6

Mol.F.: C24H26ClN3O3

Nicergoline EP Impurity C

API Family: NICERGOLINE

CAT No.: KL-02-06028

CAS NO.: 35155-28-3

Mol.F.: C18H24N2O2

Nicorandil EP Impurity A

CAT No.: KL-02-06029

CAS NO.: 65141-47-1

Mol.F.: C8H9N3O4

Nicorandil EP Impurity B

CAT No.: KL-02-06030

CAS NO.: 6265-73-2

Mol.F.: C8H10N2O2

Nicorandil EP Impurity C Nitrate

CAT No.: KL-02-06031

CAS NO.: 88598-33-8

Mol.F.: C8H10N2O2. HNO3

Nicorandil EP Impurity D

CAT No.: KL-02-06032

CAS NO.: 40055-37-6

Mol.F.: C8H8N2O

6-Hydroxy Nicorandil

CAT No.: KL-02-06033

CAS NO.: 113743-17-2

Mol.F.: C8H9N3O5

"1,2-Diisonicotinoylhydrazine"

API Family: NICOTINAMIDE

CAT No.: KL-02-06034

CAS NO.: 4329-75-3

Mol.F.: C12H10N4O2

Beta-Nicotinamide Adenine Dinucleotide Sodium Salt

Mol.F.: C21H26N7O14P2. Na

API Family: NICOTINAMIDE

CAT No.: KL-02-06035

CAS NO.: 20111-18-6

Nicotinamide Adenine Dinucleotide Lithium Salt

Mol.F.: C21H26N7O14P2. Li

API Family: NICOTINAMIDE

CAT No.: KL-02-06036

CAS NO.: 64417-72-7

Nedifloramide (N-Methyl-2-Pyridone-5-Carboxamide)

N-Methyl-2-Pyridone 5-Carboxylic Acid

Nicotine EP Impurity B

Nicotine EP Impurity D

"(1'S,2'S)-Nicotine 1'-Oxide"

Nicotinic acid adenine dinucleotide sodium

Mol.F.: C21H25N6O15P2 . Na

API Family: NICOTINE

CAT No.: KL-02-06042

CAS NO.: 104809-30-5

Ethyl Nicotinate HCl

(R)-Nicotine

Nicotine EP Impurity F

N-methylnicotinium Iodide

3-Mercaptopicolinic Acid HCl

API Family: NICOTINE

CAT No.: KL-02-06047

CAS NO.: 320386-54-7

Mol.F.: C6H5NO2S. HCl

Nicotinamide EP Impurity A

Nicotinic Acid EP Impurity I

CAT No.: KL-02-06049

CAS NO.: 940-06-7

Mol.F.: C5H3N3O4

Nicotinic Acid Related Compound (3-Ethylpyridine)

CAT No.: KL-02-06050

CAS NO.: 536-78-7

Mol.F.: C7H9N

Nicotinic Acid EP Impurity F

CAT No.: KL-02-06051

CAS NO.: 2047-49-6

Mol.F.: C6H4N2O4

Nicotinic Acid EP Impurity D

CAT No.: KL-02-06052

CAS NO.: 100-26-5

Mol.F.: C7H5NO4

Nicotinic Acid EP Impurity A

CAT No.: KL-02-06053

CAS NO.: 3222-47-7

Mol.F.: C7H7NO2

Nifedipine Impurity 1 (Benidipine Impurity 5)

CAT No.: KL-02-06054

CAS NO.: 21829-09-4

Mol.F.: C17H18N2O6

Nifedipine Monoamide

CAT No.: KL-02-06055

CAS NO.: 114709-68-1

Mol.F.: C16H17N3O5

Nicardipine Cyclohexenone Impurity

CAT No.: KL-02-06056

CAS NO.: 87625-92-1

Mol.F.: C15H15NO5

Nifedipine EP Impurity D

CAT No.: KL-02-06057

CAS NO.: 14205-39-1

Mol.F.: C5H9NO2

Nifedipine EP Impurity A

CAT No.: KL-02-06058

CAS NO.: 67035-22-7

Mol.F.: C17H16N2O6

Nifedipine EP Impurity C (Z-)

CAT No.: KL-02-06059

CAS NO.: 111304-31-5

Mol.F.: C12H11NO5

Nitrofurate

API Family: NIFURATEL

CAT No.: KL-02-06061

CAS NO.: 645-12-5

Mol.F.: C5H3NO5

Nifuratel Impurity 6 HCl

API Family: NIFURATEL

CAT No.: KL-02-06062

CAS NO.: 951781-95-6

Mol.F.: C5H10N2O2S. HCl

Nifuroxazide EP Impurity D

API Family: NIFUROXAZIDE

CAT No.: KL-02-06063

CAS NO.: 112537-96-9

Mol.F.: C10H6N4O6

Flutamide EP Impurity A

API Family: NILUTAMIDE

CAT No.: KL-02-06064

CAS NO.: 393-11-3

Mol.F.: C7H5F3N2O2

4-Hydroxy Nimesulide

CAT No.: KL-02-06065

CAS NO.: 109032-22-6

Mol.F.: C13H12N2O6S

Nimesulide EP Impurity A

CAT No.: KL-02-06066

CAS NO.: 51765-56-1

Mol.F.: C13H11N3O7S

Nimesulide EP Impurity C

CAT No.: KL-02-06067

CAS NO.: 2688-84-8

Mol.F.: C12H11NO

Nimesulide EP Impurity D

CAT No.: KL-02-06068

CAS NO.: 5422-92-4

Mol.F.: C12H10N2O3

Nimesulide EP Impurity F

CAT No.: KL-02-06069

CAS NO.: 51765-72-1

Mol.F.: C14H14N2O7S2

Nimesulide EP Impurity B

CAT No.: KL-02-06070

CAS NO.: 51765-51-6

Mol.F.: C13H13NO3S

Nimodipine EP Impurity B

API Family: NIMODIPINE

CAT No.: KL-02-06071

CAS NO.: 21881-78-7

Mol.F.: C21H26N2O6

Nimodipine EP Impurity C

API Family: NIMODIPINE

CAT No.: KL-02-06072

CAS NO.: 70172-96-2

Mol.F.: C21H26N2O8

Desmethyl Nintedanib

CAT No.: KL-02-06073

CAS NO.: 894783-61-0

Mol.F.: C30H31N5O4

Nintedanib Carboxylic Acid

CAT No.: KL-02-06074

CAS NO.: 894783-71-2

Mol.F.: C30H31N5O4

Nintedanib (Intedanib)

CAT No.: KL-02-06075

CAS NO.: 656247-17-5

Mol.F.: C31H33N5O4

Ethyl Ethanesulfonate

CAT No.: KL-02-06076

CAS NO.: 1912-30-7

Mol.F.: C4H10O3S

ent-Niraparib

API Family: NIRAPARIB

CAT No.: KL-02-06077

CAS NO.: 1038915-58-0

Mol.F.: C19H20N4O

Nisoldipine USP Related Compound D

API Family: NISOLDIPINE

CAT No.: KL-02-06078

CAS NO.: 103026-83-1

Mol.F.: C20H22N2O6

Nisoldipine USP Related Compound C

API Family: NISOLDIPINE

CAT No.: KL-02-06079

CAS NO.: 61312-59-2

Mol.F.: C15H17NO5

Nitazoxanide USP Related Compound A

API Family: NITAZOXANIDE

CAT No.: KL-02-06080

CAS NO.: 121-66-4

Mol.F.: C3H3N3O2S

Nitrendipine EP Impurity A

API Family: NITRENDIPINE

CAT No.: KL-02-06081

CAS NO.: 89267-41-4

Mol.F.: C18H18N2O6

Ethyl 3-Nitrobenzylideneacetoacetate

API Family: NITRENDIPINE

CAT No.: KL-02-06083

CAS NO.: 39562-16-8

Mol.F.: C13H13NO5

Nitrofurantoin USP Related Compound A

API Family: NITROFURANTOIN

CAT No.: KL-02-06084

CAS NO.: 63981-22-6

Mol.F.: C8H8N4O6

Nitrofurazone

API Family: NITROFURANTOIN

CAT No.: KL-02-06085

CAS NO.: 59-87-0

Mol.F.: C6H6N4O4

Nitroxynil (Nitroxinil)

API Family: NITROXYNIL

CAT No.: KL-02-06086

CAS NO.: 1689-89-0

Mol.F.: C7H3IN2O3

Desmethyl Nizatidine

API Family: NIZATIDINE

CAT No.: KL-02-06087

CAS NO.: 82586-78-5

Mol.F.: C11H19N5O2S2

Nizatidine Impurity A

API Family: NIZATIDINE

CAT No.: KL-02-06088

CAS NO.: 54252-45-8

Mol.F.: C4H9N3O2

Nizatidine EP Impurity F

API Family: NIZATIDINE

CAT No.: KL-02-06089

CAS NO.: 1193434-62-6

Mol.F.: C15H25N7O4S3

Nomegestrol Acetate EP Impurity A

API Family: NOMEGESTROL

CAT No.: KL-02-06090

CAS NO.: 32420-14-7

Mol.F.: C23H32O4

Norborn-2-ene

API Family: NORBORNENE

CAT No.: KL-02-06091

CAS NO.: 498-66-8

Mol.F.: C7H10

D-Norepinephrine Bitartrate

CAT No.: KL-02-06092

CAS NO.: 636-88-4

Mol.F.: C8H11NO3. C4H6O6

Norepinephrine Impurity 5 HCl

CAT No.: KL-02-06093

CAS NO.: 3198-07-0

Mol.F.: C10H15NO3. HCl

Norepinephrine Impurity 10 HCl

CAT No.: KL-02-06094

CAS NO.: 1668-10-6

Mol.F.: C2H6N2O. HCl

Norepinephrine Tartrate (Noradrenaline Tartrate)

CAT No.: KL-02-06095

CAS NO.: 51-40-1

Mol.F.: C8H11NO3. C4H6O6

Norepinephrine Impurity 19 HCl

CAT No.: KL-02-06096

CAS NO.: 3805-00-3

Mol.F.: C10H15NO3. HCl

Norepinephrine Impurity 20 (Noradrenalinequinone)

CAT No.: KL-02-06097

CAS NO.: 67896-55-3

Mol.F.: C8H9NO3

Noradrenochrome

CAT No.: KL-02-06098

CAS NO.: 490-89-1

Mol.F.: C8H7NO3

Norepinephrine Impurity 22 (3-Oxopropanoic acid)

CAT No.: KL-02-06099

CAS NO.: 926-61-4

Mol.F.: C3H4O3

Noradrenaline EP Impurity B HCl

CAT No.: KL-02-06100

CAS NO.: 5090-29-9

Mol.F.: C8H9NO3. HCl

Norepinephrine Tartrate Impurity G

CAT No.: KL-02-06101

CAS NO.: 13062-58-3

Mol.F.: C22H21NO3

Norethindrone Impurity 23 (6-beta-Hydroxy-19-Norandrostenedione)

CAT No.: KL-02-06102

CAS NO.: 5949-49-5

Mol.F.: C18H24O3

Norethindrone Acetate EP Impurity E

CAT No.: KL-02-06103

CAS NO.: 66964-58-7

Mol.F.: C22H30O4

Norethindrone Acetate 6-alpha-Hydroxy Impurity

CAT No.: KL-02-06104

CAS NO.: 6856-28-6

Norethindrone EP Impurity G

CAT No.: KL-02-06106

CAS NO.: 38673-36-8

"Norethindrone Acetate 6,7-Dehydro Impurity"

CAT No.: KL-02-06107

CAS NO.: 106765-04-2

Mol.F.: C22H26O3

Norethindrone Impurity 30 (Norethisterone Valerate)

CAT No.: KL-02-06108

CAS NO.: 112756-00-0

Mol.F.: C25H34O3

Norethisterone Hexenoate

CAT No.: KL-02-06109

CAS NO.: 89094-33-7

Mol.F.: C26H36O3

Norethisterone Octoate

CAT No.: KL-02-06110

CAS NO.: 120793-85-3

Mol.F.: C28H40O3

Norethindrone Acetate EP Impurity I

CAT No.: KL-02-06111

CAS NO.: 50717-99-2

Norethindrone EP Impurity A

CAT No.: KL-02-06112

CAS NO.: 31528-46-8

Mol.F.: C20H24O2

Norethisterone EP Impurity H

CAT No.: KL-02-06113

CAS NO.: 51724-44-8

Norethindrone Enanthate

CAT No.: KL-02-06114

CAS NO.: 3836-23-5

Mol.F.: C27H38O3

Norfloxacin EP Impurity G

CAT No.: KL-02-06115

CAS NO.: 70459-04-0

Mol.F.: C17H18FN3O4

Pefloxacin EP Impurity H

CAT No.: KL-02-06116

CAS NO.: 106847-40-9

Mol.F.: C12H9ClFNO3

Pefloxacin EP Impurity G

CAT No.: KL-02-06117

CAS NO.: 70458-94-5

Mol.F.: C14H13ClFNO3

Norfloxacin EP Impurity C

CAT No.: KL-02-06118

CAS NO.: 177554-64-2

Mol.F.: C20H27N5O3

Norfloxacin EP Impurity D

CAT No.: KL-02-06119

CAS NO.: 75001-82-0

Mol.F.: C15H18FN3O

Norfloxacin EP Impurity E

CAT No.: KL-02-06120

CAS NO.: 75001-78-4

Mol.F.: C16H18ClN3O3

Norfloxacin EP Impurity F

CAT No.: KL-02-06121

CAS NO.: 67681-84-9

Mol.F.: C16H18ClN3O3

Norgestimate EP Impurity C and Norgestimate EP Impurity D

API Family: NORGESTIMATE

CAT No.: KL-02-06122

CAS NO.: 53016-31-2

Mol.F.: C21H29NO2

(+)-Norgestrel

API Family: NORGESTREL

CAT No.: KL-02-06123

CAS NO.: 797-64-8

Nortriptyline HCl

CAT No.: KL-02-06124

CAS NO.: 894-71-3

Mol.F.: C19H21N. HCl

Nortriptyline EP Impurity G

CAT No.: KL-02-06125

CAS NO.: 16234-88-1

Mol.F.: C22H25NO2

Nortriptyline EP Impurity J

CAT No.: KL-02-06126

CAS NO.: 4317-14-0

Nortriptyline EP Impurity H

CAT No.: KL-02-06127

CAS NO.: 24755-73-5

Mol.F.: C18H16

cis-10-Hydroxy Nortriptyline

CAT No.: KL-02-06128

CAS NO.: 47132-19-4

Mol.F.: C19H21NO

Noscapine Impurity 2 (Cotarninium Cation)

CAT No.: KL-02-06130

CAS NO.: 20276-45-3

Mol.F.: C12H14NO3 . I

Noscapine Impurity 3 (Hydrocotarnine)

CAT No.: KL-02-06131

CAS NO.: 550-10-7

Mol.F.: C12H15NO3

Noscapine Impurity 4 (Meconine)

CAT No.: KL-02-06132

CAS NO.: 569-31-3

Mol.F.: C10H10O4

Noscapine Impurity 5

CAT No.: KL-02-06133

CAS NO.: 519-05-1

Mol.F.: C10H10O5

Noscapine Impurity 6 (Narcotoline)

CAT No.: KL-02-06134

CAS NO.: 521-40-4

Mol.F.: C21H21NO7

Noscapine Impurity 7 Sodium Salt (Noscapinic Acid Sodium Salt)

CAT No.: KL-02-06135

CAS NO.: 143976-78-7

Mol.F.: C22H24NO8. Na

Cotarnine Chloride

CAT No.: KL-02-06136

CAS NO.: 10018-19-6

Mol.F.: C12H14NO3. Cl

3Î±-Hydroxy-7-Keto-6Î±-Ethyl-5beta-Cholanic Acid

CAT No.: KL-02-06137

CAS NO.: 915038-26-5

Mol.F.: C26H42O4

Obeticholic Acid Triol Impurity

CAT No.: KL-02-06138

CAS NO.: 1537866-49-1

Mol.F.: C26H46O3

Glyco-Obeticholic Acid

CAT No.: KL-02-06139

CAS NO.: 863239-60-5

Mol.F.: C28H47NO5

Tauro-Obeticholic Acid

CAT No.: KL-02-06140

CAS NO.: 863239-61-6

Mol.F.: C28H49NO6S

Ochratoxin A

API Family: OCHRATOXIN

CAT No.: KL-02-06141

CAS NO.: 303-47-9

Mol.F.: C20H18ClNO6

"(9E, 11E, 13E)-Octadeca-9, 11, 13-trienoic Acid"

API Family: OCTADECATRIENOIC ACID

CAT No.: KL-02-06142

CAS NO.: 544-73-0

Mol.F.: C18H30O2

"(Z)-1,5-Octadiene-3-one"

API Family: OCTADIENE

CAT No.: KL-02-06143

CAS NO.: 65767-22-8

Mol.F.: C8H12O

DOTE (di-n-Octyltin bis(2-ethylhexyl) mercaptoacetate)

DOTI (Dioctyltin bis(isooctyl mercaptoacetate))

Dibutyltin bis(2-ethylhexyl mercaptoacetate)

Olanzapine Thiohydroxymethylidene (Hydroxymethylidene Thione)

CAT No.: KL-02-06149

CAS NO.: 1320360-86-8

Mol.F.: C15H18N4OS

Olanzapine Amino Methanone Impurity

CAT No.: KL-02-06150

CAS NO.: 138564-61-1

Mol.F.: C17H22N4OS

2-Amino-5-Methyl-3-Thiophenecarbonitrile

CAT No.: KL-02-06151

CAS NO.: 138564-58-6

Mol.F.: C6H6N2S

Olanzapine Benzoate

Mol.F.: C17H20N4S. C7H6O2

CAT No.: KL-02-06152

CAS NO.: 861390-70-7

N-Desmethyl N-Ethyl Olanzapine

CAT No.: KL-02-06153

CAS NO.: 1355034-54-6

Mol.F.: C18H22N4S

Olanzapine Amine Impurity

CAT No.: KL-02-06154

CAS NO.: 138564-60-0

Mol.F.: C12H11N3S. HCl

Olaparib Impurity 5 (2-Bromopropane)

Cyclopropanecarboxylic Acid

Olaparib Impurity 16 (Dimethyl phosphite)

Olaparib Impurity 18 (HOAT)

10-Nitro Oleic Acid (Mixture of Z and E Isomers)

API Family: OLEIC ACID

CAT No.: KL-02-06159

CAS NO.: 88127-53-1

Mol.F.: C18H33NO4

N1-Trityl Olmesartan Medoxomil

CAT No.: KL-02-06161

CAS NO.: 144690-92-6

Mol.F.: C48H44N6O6

Olmesartan Imidazole Ethyl Ester Impurity

CAT No.: KL-02-06162

CAS NO.: 144689-93-0

Mol.F.: C12H20N2O3

Olmesartan Medoxomil Methyl Ether

CAT No.: KL-02-06163

CAS NO.: 896419-17-3

Mol.F.: C30H32N6O6

Olmesartan Ethyl Ester Trityl Impurity

CAT No.: KL-02-06164

CAS NO.: 144690-33-5

Mol.F.: C45H44N6O3

Olmesartan Ethyl Ester

CAT No.: KL-02-06165

CAS NO.: 144689-23-6

Mol.F.: C26H30N6O3

Olmesartan Impurity 20

CAT No.: KL-02-06166

CAS NO.: 124750-51-2

Mol.F.: C33H25BrN4

Olmesartan Impurity (Methyl Triphenylmethyl Ether)

CAT No.: KL-02-06167

CAS NO.: 596-31-6

Mol.F.: C20H18O

Olmesartan Methyl Ketone

CAT No.: KL-02-06168

CAS NO.: 1227626-45-0

Mol.F.: C25H28N6O2

Olmesartan Medoxomil

CAT No.: KL-02-06169

CAS NO.: 144689-63-4

Mol.F.: C29H30N6O6

Olmesartan Impurity 3

CAT No.: KL-02-06170

CAS NO.: 172875-53-5

Mol.F.: C13H22N2O3

Olmesartan Imidazole Diacid Impurity

CAT No.: KL-02-06171

CAS NO.: 58954-23-7

Mol.F.: C8H10N2O4

Olmesartan Imidazole Diethyl Ester Impurity

CAT No.: KL-02-06172

CAS NO.: 144689-94-1

Mol.F.: C12H18N2O4

Olmesartan KSM-II Destrityl Impurity

CAT No.: KL-02-06174

CAS NO.: 138402-33-2

Mol.F.: C14H11BrN4

Candesartan Bromo N2-Trityl Impurity

CAT No.: KL-02-06175

CAS NO.: 133051-88-4

Mol.F.: C33H25BrN4

Irbesartan Hydroxy N2-Trityl Impurity

CAT No.: KL-02-06176

CAS NO.: 154709-18-9

Mol.F.: C33H26N4O

Olmesartan medoxomil Cyclic impurty N2-Trityl

CAT No.: KL-02-06177

CAS NO.: 1048948-15-7

Mol.F.: C43H38N6O2

Olmesartan Methyl Ester

CAT No.: KL-02-06178

CAS NO.: 1347262-29-6

Mol.F.: C25H28N6O3

Olopatadine USP Related Compound C

API Family: OLOPATADINE

CAT No.: KL-02-06179

CAS NO.: 55453-87-7

Mol.F.: C16H12O4

alpha-Hydroxy (E)-Olopatadine

API Family: OLOPATADINE

CAT No.: KL-02-06180

CAS NO.: 1331822-32-2

Mol.F.: C21H23NO4

4'-Desmethoxy Omeprazole

CAT No.: KL-02-06182

CAS NO.: 73590-60-0

Omeprazole 4-Desmethyl Impurity

CAT No.: KL-02-06183

CAS NO.: 301669-82-9

Mol.F.: C16H17N3O3S

"4-Methoxy-2, 3, 5-Trimethylpyridine"

CAT No.: KL-02-06185

CAS NO.: 109371-19-9

Mol.F.: C9H13NO

(R)-Omeprazole

CAT No.: KL-02-06186

CAS NO.: 119141-89-8

5-O-Desmethyl Omeprazole

CAT No.: KL-02-06187

CAS NO.: 151602-49-2

Mol.F.: C16H17N3O3S

Omeprazole Related Compound 7 HCl

CAT No.: KL-02-06188

CAS NO.: 142913-07-3

Mol.F.: C11H15NO3. HCl

Desulfoxide 4-Demethyl Omeprazole

CAT No.: KL-02-06189

CAS NO.: 1384163-92-1

Mol.F.: C16H17N3O2

4-Hydroxy Omeprazole Sulfide

CAT No.: KL-02-06190

CAS NO.: 103876-98-8

N1-Methyl Omeprazole

CAT No.: KL-02-06191

CAS NO.: 89352-76-1

Mol.F.: C18H21N3O3S

N3-Methyl Omeprazole

CAT No.: KL-02-06192

CAS NO.: 784143-42-6

Mol.F.: C18H21N3O3S

5-Hydroxy Omeprazole

CAT No.: KL-02-06193

CAS NO.: 92340-57-3

5-Hydroxy Esomeprazole

CAT No.: KL-02-06194

CAS NO.: 19648-27-7

Esomeprazole Impurity 21 HCl

CAT No.: KL-02-06195

CAS NO.: 73590-93-9

Mol.F.: C8H10ClN. HCl

Esomeprazole Impurity 23 HCl

CAT No.: KL-02-06196

CAS NO.: 220770-99-0

Mol.F.: C8H10ClNO. HCl

Ondansetron EP Impurity C

CAT No.: KL-02-06197

CAS NO.: 27387-31-1

Mol.F.: C13H13NO

Ondansetron EP Impurity F

CAT No.: KL-02-06198

CAS NO.: 693-98-1

Mol.F.: C4H6N2

8-Hydroxy Ondansetron

CAT No.: KL-02-06199

CAS NO.: 126671-71-4

Mol.F.: C18H19N3O2

Ondansetron EP Impurity A HCl

CAT No.: KL-02-06200

CAS NO.: 119812-29-2

Mol.F.: C16H20N2O. HCl

Ondansetron EP Impurity H

CAT No.: KL-02-06201

CAS NO.: 99614-14-9

Oritavancin Diphosphate

Mol.F.: C86H97Cl3N10O26. 2H3O4P

API Family: ORITAVANCIN

CAT No.: KL-02-06202

CAS NO.: 192564-14-0

N-Formyl-L-leucine Orlistat

"(R,S,S,S)-Orlistat"

Orlistat USP Related Compound A

Orlistat USP Related Compound B

Orlistat USP Related Compound C

Orlistat USP Related Compound E

CAT No.: KL-02-06208

CAS NO.: 1072902-75-0

Mol.F.: C29H53NO5

Orlistat Impurity 8 (Octyl Orlistat)

CAT No.: KL-02-06209

CAS NO.: 1243011-56-4

Mol.F.: C31H57NO5

5-Methyl-L-Norleucine Orlistat Analogue

CAT No.: KL-02-06210

CAS NO.: 1356847-30-7

Mol.F.: C30H55NO5

Orlistat Tetradecyl Ester

Methyl Orlistat

CAT No.: KL-02-06212

CAS NO.: 1119226-56-0

Mol.F.: C30H55NO5

3-Hydroxyhexadecanoic Acid

"Orlistat Impurity 15 ((S,E)-Henicos-7-en-10-ol)"

"(S,R,S,S) Orlistat"

"(S,R,R,R)-Orlistat"

"(S,S,R,R)-Orlistat"

N-Deformyl-N-pivaloyl Orlistat

CAT No.: KL-02-06218

CAS NO.: 1356017-35-0

Mol.F.: C33H61NO5

Orlistat Dihydropyranone Impurity

Orlistat Open Ring Epimer

(R)-Ornidazole

CAT No.: KL-02-06221

CAS NO.: 166734-80-1

Mol.F.: C7H10ClN3O3

"2-Methyl-1,4-dinitroimidazole"

CAT No.: KL-02-06222

CAS NO.: 19182-82-2

Mol.F.: C4H4N4O4

"2-Methyl-4,5-dinitroimidazole"

CAT No.: KL-02-06223

CAS NO.: 19183-16-5

Mol.F.: C4H4N4O4

Ornidazole Diol

CAT No.: KL-02-06224

CAS NO.: 62580-80-7

Mol.F.: C7H11N3O4

Ornidazole Isomer

CAT No.: KL-02-06225

CAS NO.: 14419-11-5

Mol.F.: C7H10ClN3O3

L-Ornithine HCl

CAT No.: KL-02-06226

CAS NO.: 3184-13-2

Mol.F.: C5H12N2O2. HCl

"Ornithine-1,5-Lactam HCl"

CAT No.: KL-02-06227

CAS NO.: 42538-31-8

Mol.F.: C5H10N2O. HCl

L-Ornithine Dimer

CAT No.: KL-02-06228

CAS NO.: 195868-13-4

Mol.F.: C10H22N4O3

Boc-L-Ornithine Methyl Ester HCl

CAT No.: KL-02-06229

CAS NO.: 748150-93-8

Mol.F.: C11H22N2O4. HCl

L-Ornithine L-Aspartate Impurity 1 (H-Orn-Asp-OH)

CAT No.: KL-02-06230

CAS NO.: 7327-72-2

Mol.F.: C9H17N3O5

L-Ornithine L-Aspartate Impurity 2 (H-Asp-Orn-OH)

CAT No.: KL-02-06231

CAS NO.: 14169-16-5

Mol.F.: C9H17N3O5

Choline Orotate

Mol.F.: C5H3N2O4. C5H14NO

API Family: OROTIC ACID

CAT No.: KL-02-06232

CAS NO.: 24381-49-5

DL-Dihydro-Orotic Acid

API Family: OROTIC ACID

CAT No.: KL-02-06233

CAS NO.: 155-54-4

Mol.F.: C5H6N2O4

Orphenadrine EP Impurity C HCl

CAT No.: KL-02-06234

CAS NO.: 17752-32-8

Mol.F.: C16H19NO. HCl

Orphenadrine Impurity 1 HCl

CAT No.: KL-02-06235

CAS NO.: 18483-53-9

Mol.F.: C19H25NO. HCl

Orphenadrine EP Impurity A

CAT No.: KL-02-06236

CAS NO.: 5472-13-9

Mol.F.: C14H14O

Orphenadrine EP Impurity D

CAT No.: KL-02-06237

CAS NO.: 58-73-1

Mol.F.: C17H21NO

Tofenacin HCl

CAT No.: KL-02-06238

CAS NO.: 10488-36-5

Mol.F.: C17H21NO. HCl

Orphenadrine EP Impurity B

CAT No.: KL-02-06239

CAS NO.: 131-58-8

Mol.F.: C14H12O

Oseltamivir EP Impurity D

CAT No.: KL-02-06241

CAS NO.: 1346604-18-9

Mol.F.: C11H13NO4

Oseltamivir EP Impurity E HCl

CAT No.: KL-02-06242

CAS NO.: 208720-78-9

Mol.F.: C15H26N2O4. HCl

ent-Oseltamivir

CAT No.: KL-02-06243

CAS NO.: 1035895-88-5

Mol.F.: C16H28N2O4

Ent-Oseltamivir Phosphate

Mol.F.: C16H28N2O4. H3O4P

CAT No.: KL-02-06244

CAS NO.: 1035895-89-6

Oseltamivir EP Impurity G

CAT No.: KL-02-06245

CAS NO.: 956267-10-0

Mol.F.: C16H28N2O4

Oseltamivir EP Impurity F

CAT No.: KL-02-06246

CAS NO.: 1052063-37-2

Mol.F.: C15H26N2O4

Ospemifene E-Isomer

API Family: OSPEMIFENE

CAT No.: KL-02-06247

CAS NO.: 238089-02-6

Mol.F.: C24H23ClO2

Ospemifene Impurity 1 (Fispemifene)

API Family: OSPEMIFENE

CAT No.: KL-02-06248

CAS NO.: 341524-89-8

Mol.F.: C26H27ClO3

Oxacillin EP Impurity D

API Family: OXACILLIN

CAT No.: KL-02-06249

CAS NO.: 1642559-63-4

Oxacillin EP Impurity G

API Family: OXACILLIN

CAT No.: KL-02-06250

CAS NO.: 724695-30-1

Oxaliplatin EP Impurity D

API Family: OXALIPLATIN

CAT No.: KL-02-06251

CAS NO.: 61758-77-8

Mol.F.: C8H14N2O4Pt

Oxantel Pamoate

Mol.F.: C23H16O6. C13H16N2O

API Family: OXANTEL

CAT No.: KL-02-06252

CAS NO.: 68813-55-8

Imiprozin

API Family: OXAPROZIN

CAT No.: KL-02-06253

CAS NO.: 55217-15-7

Mol.F.: C18H16N2O2

Oxaprozin Amide

API Family: OXAPROZIN

CAT No.: KL-02-06254

CAS NO.: 24248-49-5

Mol.F.: C18H16N2O2

2-Oxazolidone

API Family: OXAZOLIDONE

CAT No.: KL-02-06256

CAS NO.: 497-25-6

Mol.F.: C3H5NO2

10-Acetyloxy Oxcarbazepine

CAT No.: KL-02-06257

CAS NO.: 113952-21-9

Mol.F.: C17H14N2O4

Oxcarbazepine EP Impurity D

CAT No.: KL-02-06258

CAS NO.: 19579-83-0

Mol.F.: C14H9NO2

Oxcarbazepine EP Impurity K

CAT No.: KL-02-06259

CAS NO.: 1346601-76-0

Mol.F.: C16H12N2O3

"10,11-Dihydro-10-Hydroxy Carbamazepine"

CAT No.: KL-02-06260

CAS NO.: 29331-92-8

Mol.F.: C15H14N2O2

3-Hydroxy Carbamazepine

CAT No.: KL-02-06261

CAS NO.: 68011-67-6

Mol.F.: C15H12N2O2

Carbamazepine EP Impurity C

CAT No.: KL-02-06262

CAS NO.: 1219170-51-0

Mol.F.: C16H13N3O2

Oxcarbazepine EP Impurity G

CAT No.: KL-02-06263

CAS NO.: 15882-79-8

Mol.F.: C17H17NO

Oxcarbazepine EP Impurity M

CAT No.: KL-02-06264

CAS NO.: 2642430-32-6

Mol.F.: C30H22N4O3

Oxcarbazepine EP Impurity C

CAT No.: KL-02-06265

CAS NO.: 21737-58-6

Mol.F.: C14H11NO

Oxeladin Citrate

Mol.F.: C20H33NO3. C6H8O7

API Family: OXELADIN

CAT No.: KL-02-06266

CAS NO.: 52432-72-1

Oxfendazole EP Impurity B

API Family: OXFENDAZOLE

CAT No.: KL-02-06267

CAS NO.: 54029-20-8

Mol.F.: C15H13N3O4S

Oxfendazole EP Impurity D

API Family: OXFENDAZOLE

CAT No.: KL-02-06268

CAS NO.: 2197014-92-7

Mol.F.: C27H20N6O3S2

Amino Oxibendazole HCl

API Family: OXIBENDAZOLE

CAT No.: KL-02-06269

CAS NO.: 1538624-34-8

Mol.F.: C10H13N3O HCl

Oxiconazole Nitrate

Mol.F.: C18H13Cl4N3O. HNO3

API Family: OXICONAZOLE

CAT No.: KL-02-06270

CAS NO.: 64211-46-7

Oxiracetam Impurity C

CAT No.: KL-02-06271

CAS NO.: 99437-13-5

Mol.F.: C7H11NO4

Oxiracetam Impurity D

CAT No.: KL-02-06272

CAS NO.: 870695-39-9

Mol.F.: C8H13NO4

(S)-Oxiracetam

CAT No.: KL-02-06273

CAS NO.: 88929-35-5

Mol.F.: C6H10N2O3

(R)-Oxiracetam

CAT No.: KL-02-06274

CAS NO.: 68252-28-8

Mol.F.: C6H10N2O3

(2s)-2-pentyl-Oxirane

Oxolamine Citrate

Mol.F.: C14H19N3O. C6H8O7

API Family: OXOLAMINE

CAT No.: KL-02-06276

CAS NO.: 1949-20-8

Oxybutynin EP Impurity A

CAT No.: KL-02-06277

CAS NO.: 1199574-71-4

Mol.F.: C22H35NO3

Oxybutynin EP Impurity B

CAT No.: KL-02-06278

CAS NO.: 14943-53-4

Mol.F.: C22H25NO3

Oxybutynin EP Impurity F

CAT No.: KL-02-06279

CAS NO.: 10399-13-0

(S)-Oxybutynin HCl

CAT No.: KL-02-06280

CAS NO.: 230949-16-3

Mol.F.: C22H31NO3. HCl

Oxybutynin Impurity 2

CAT No.: KL-02-06281

CAS NO.: 31197-69-0

Mol.F.: C16H22O3

Oxybutynin Impurity 5 (4-Diethylamino-2-butyn-1-ol)

CAT No.: KL-02-06282

CAS NO.: 10575-25-4

Mol.F.: C8H15NO

(R)-Oxybutynin HCl

CAT No.: KL-02-06283

CAS NO.: 1207344-05-5

Mol.F.: C22H31NO3. HCl

N-Desethyl Oxybutynin HCl

CAT No.: KL-02-06284

CAS NO.: 81039-77-2

Mol.F.: C20H27NO3. HCl

(S)-Desethyl Oxybutynin HCl

CAT No.: KL-02-06285

CAS NO.: 181647-14-3

Mol.F.: C20H27NO3. HCl

(R)-Desethyl Oxybutynin HCl

CAT No.: KL-02-06286

CAS NO.: 181647-12-1

Mol.F.: C20H27NO3. HCl

Oxymetazoline EP Impurity C

API Family: OXYMETAZOLINE

CAT No.: KL-02-06288

CAS NO.: 55699-13-3

Mol.F.: C14H21NO2

Oxymetazoline EP Impurity D

API Family: OXYMETAZOLINE

CAT No.: KL-02-06289

CAS NO.: 55699-12-2

Mol.F.: C14H20O3

Oxymetazoline EP Impurity E

API Family: OXYMETAZOLINE

CAT No.: KL-02-06290

CAS NO.: 55699-10-0

Mol.F.: C14H19NO

Oxytetracycline EP Impurity C

API Family: OXYTETRACYCLINE

CAT No.: KL-02-06291

CAS NO.: 7647-65-6

Mol.F.: C23H25NO9

Oxytocin EP Impurity E

API Family: OXYTOCIN

CAT No.: KL-02-06292

CAS NO.: 10551-48-1

Mol.F.: C45H68N12O13S2

Ozagrel HCl

API Family: OZAGREL

CAT No.: KL-02-06293

CAS NO.: 78712-43-3

Mol.F.: C13H12N2O2. HCl

cis-Ozagrel

Ozagrel Methyl Ester

6-alpha-Hydroxy Paclitaxel

CAT No.: KL-02-06296

CAS NO.: 153212-75-0

Mol.F.: C47H51NO15

3'-p-Hydroxy Paclitaxel

CAT No.: KL-02-06297

CAS NO.: 132160-32-8

Mol.F.: C47H51NO15

Paclitaxel EP Impurity F

CAT No.: KL-02-06298

CAS NO.: 153083-53-5

Mol.F.: C47H59NO14

Paclitaxel EP Impurity O

CAT No.: KL-02-06299

CAS NO.: 219783-77-4

Mol.F.: C49H53NO14

Paclitaxel EP Impurity E

CAT No.: KL-02-06300

CAS NO.: 105454-04-4

Mol.F.: C47H51NO14

Paclitaxel EP Impurity C

CAT No.: KL-02-06301

CAS NO.: 153415-45-3

Mol.F.: C46H57NO14

Paclitaxel EP Impurity K

CAT No.: KL-02-06302

CAS NO.: 148930-55-6

Mol.F.: C53H65NO14Si

8-epi-10-Deacety Baccatin III

CAT No.: KL-02-06303

CAS NO.: 92999-93-4

Mol.F.: C29H36O10

7-Acety Baccatin III

CAT No.: KL-02-06304

CAS NO.: 32981-90-1

Mol.F.: C33H40O12

Paclitaxel EP Impurity A

CAT No.: KL-02-06305

CAS NO.: 173101-54-7

Mol.F.: C45H53NO14

10-Deacetyl Paclitaxel Ethyl Analogue

CAT No.: KL-02-06306

CAS NO.: 173101-59-2

Mol.F.: C41H49NO13

10-Deacetyl Paclitaxel Propyl Analogue

CAT No.: KL-02-06307

CAS NO.: 173101-47-8

Mol.F.: C42H51NO13

Paclitaxel EP Impurity M

CAT No.: KL-02-06308

CAS NO.: 932042-85-8

Mol.F.: C47H53NO15

"(2R,3S)-N-Benzoyl-3-Phenyl Isoserine"

CAT No.: KL-02-06309

CAS NO.: 132201-33-3

Mol.F.: C16H15NO4

Taxane

CAT No.: KL-02-06310

CAS NO.: 1605-68-1

Mol.F.: C20H36

"Paclitaxel Impurity 13 (Taxa-4(5),11(12)-diene)"

CAT No.: KL-02-06311

CAS NO.: 163594-75-0

Mol.F.: C20H32

Paclitaxel Impurity 15 (Taxadiene-5-alpha-acetoxy-10-beta-ol)

CAT No.: KL-02-06312

CAS NO.: 337515-55-6

Mol.F.: C22H34O3

2-Debenzoyl Paclitaxel 2-Pentanoate

CAT No.: KL-02-06313

CAS NO.: 213767-22-7

Mol.F.: C45H55NO14

Paclitaxel EP Impurity D

CAT No.: KL-02-06314

CAS NO.: 150547-36-7

Mol.F.: C45H53NO14

Paclitaxel EP Impurity L

CAT No.: KL-02-06315

CAS NO.: 92950-39-5

Mol.F.: C49H53NO15

Paliperidone Z-Oxime

CAT No.: KL-02-06316

CAS NO.: 1388021-47-3

Mol.F.: C23H28F2N4O3

Paliperidone Impurity N

CAT No.: KL-02-06317

CAS NO.: 130049-82-0

Mol.F.: C11H15ClN2O2

Paliperidone Tetradehydro Chloroethyl Impurity

CAT No.: KL-02-06318

CAS NO.: 260273-82-3

Mol.F.: C11H11ClN2O2

Paliperidone USP Related Compound A

CAT No.: KL-02-06319

CAS NO.: 849903-79-3

"6,7,8,9-Dehydro Paliperidone"

CAT No.: KL-02-06320

CAS NO.: 766485-15-8

Mol.F.: C23H23FN4O3

5-Fluoro Paliperidone

CAT No.: KL-02-06321

CAS NO.: 1346598-34-2

Paliperidone USP Related Compound D

CAT No.: KL-02-06322

CAS NO.: 761460-08-6

Mol.F.: C23H27FN4O4

Paliperidone Carboxylate Impurity

CAT No.: KL-02-06323

CAS NO.: 1006685-69-3

Mol.F.: C24H27FN4O5

Paliperidone Desfluoro Impurity

CAT No.: KL-02-06324

CAS NO.: 1380413-60-4

Mol.F.: C23H28N4O3

Paliperidone E-Oxime

CAT No.: KL-02-06325

CAS NO.: 1388021-46-2

Mol.F.: C23H28F2N4O3

Palonosetron USP Related Compound B

CAT No.: KL-02-06326

CAS NO.: 1021456-82-5

Mol.F.: C19H22N2O2

Palonosetron USP Related Compound A

CAT No.: KL-02-06327

CAS NO.: 813425-83-1

Palonosetron USP Related Compound D

CAT No.: KL-02-06328

CAS NO.: 135755-51-0

Mol.F.: C19H24N2O. HCl

Palonosetron USP Related Compound E

CAT No.: KL-02-06329

CAS NO.: 135729-55-4

Mol.F.: C19H22N2O. HCl

Pamabrom USP Related Compound A

DL-Ethyl Panthenol

API Family: PANTHENOL

CAT No.: KL-02-06331

CAS NO.: 667-84-5

Mol.F.: C11H23NO4

L-Panthenol

API Family: PANTHENOL

CAT No.: KL-02-06332

CAS NO.: 74561-18-5

Mol.F.: C9H19NO4

(S)-Pantoprazole

CAT No.: KL-02-06334

CAS NO.: 142678-35-1

Mol.F.: C16H15F2N3O4S

Pantoprazole Sodium Salt

Mol.F.: C16H14F2N3O4S. Na

CAT No.: KL-02-06335

CAS NO.: 138786-67-1

Pantoprazole Magnesium Salt

Mol.F.: C32H28F4N6O8S2. Mg

CAT No.: KL-02-06336

CAS NO.: 1022083-88-0

Pantoprazole Impurity 6 HCl

CAT No.: KL-02-06337

CAS NO.: 72830-09-2

Mol.F.: C8H10ClNO2. HCl

Papaverine EP Impurity B

API Family: PAPAVERINE

CAT No.: KL-02-06338

CAS NO.: 482-76-8

Mol.F.: C20H21NO5

Papaverine EP Impurity D

API Family: PAPAVERINE

CAT No.: KL-02-06339

CAS NO.: 522-57-6

Mol.F.: C20H19NO5

Papaverine EP Impurity F

API Family: PAPAVERINE

CAT No.: KL-02-06340

CAS NO.: 139-76-4

Mol.F.: C20H25NO5

Propylparaben Sodium Salt

Ethylparaben Sodium Salt

Pentyl 4-Hydroxybenzoate (Pentyl Paraben)

Phenyl 4-Hydroxybenzoate

Isopropyl 4-hydroxybenzoate

Paramethasone Acetate

API Family: PARAMETHASONE

CAT No.: KL-02-06346

CAS NO.: 1597-82-6

Parecoxib Impurity 19 (Desulfonamide)

API Family: PARECOXIB

CAT No.: KL-02-06347

CAS NO.: 37928-17-9

Mol.F.: C16H13NO

Parecoxib Impurity 6 Sodium Salt

API Family: PARECOXIB

CAT No.: KL-02-06348

CAS NO.: 198470-92-7

Mol.F.: C20H19N2O4S. Na

Parecoxib Sulfonamide

API Family: PARECOXIB

CAT No.: KL-02-06349

CAS NO.: 181696-12-8

Mol.F.: C16H14N2O3S

22Z-Paricalcitol

API Family: PARICALCITOL

CAT No.: KL-02-06350

CAS NO.: 1884139-61-0

Paricalcitol Impurity 4 (PRC-2)

API Family: PARICALCITOL

CAT No.: KL-02-06351

CAS NO.: 95716-68-0

Mol.F.: C19H32O2

Paroxetine EP Impurity H HCl

CAT No.: KL-02-06352

CAS NO.: 503834-41-1

Mol.F.: C19H22FNO. HCl

Paroxetine EP Impurity I HCl

CAT No.: KL-02-06353

CAS NO.: 220548-73-2

Mol.F.: C12H16FNO. HCl

ent-Paroxol

CAT No.: KL-02-06354

CAS NO.: 389573-45-9

Mol.F.: C13H18FNO

Paroxetine Mesylate

Mol.F.: C19H20FNO3. CH4O3S

CAT No.: KL-02-06355

CAS NO.: 217797-14-3

Paroxetine related compound G

CAT No.: KL-02-06356

CAS NO.: 1217655-87-2

Mol.F.: C25H24FNO3.HCl

Paroxetine EP Impurity C

CAT No.: KL-02-06357

CAS NO.: 105813-14-7

Mol.F.: C26H26FNO3

Paroxetine Hydrochloride Catechol Analog

CAT No.: KL-02-06358

CAS NO.: 1394861-12-1

Mol.F.: C18H20FNO3. HCl

Paroxol

CAT No.: KL-02-06359

CAS NO.: 105812-81-5

Mol.F.: C13H18FNO

Patupilone (Epothilone B)

API Family: PATUPILONE

CAT No.: KL-02-06360

CAS NO.: 152044-54-7

Mol.F.: C27H41NO6S

Pazufloxacin Mesylate

Mol.F.: C16H15FN2O4. CH4O3S

API Family: PAZUFLOXACIN

CAT No.: KL-02-06361

CAS NO.: 163680-77-1

rac-Pazufloxacin Mesylate

Mol.F.: C16H15FN2O4. CH4O3S

API Family: PAZUFLOXACIN

CAT No.: KL-02-06362

CAS NO.: 136905-87-8

(R)-Pazufloxacin Mesylate

Mol.F.: C16H15FN2O4. CH4O3S

API Family: PAZUFLOXACIN

CAT No.: KL-02-06363

CAS NO.: 677004-96-5

Pefloxacin EP Impurity D

API Family: PEFLOXACIN

CAT No.: KL-02-06364

CAS NO.: 85145-21-7

Mol.F.: C17H20FN3O4

Pefloxacin EP Impurity E

API Family: PEFLOXACIN

CAT No.: KL-02-06365

CAS NO.: 879005-96-6

Mol.F.: C16H20FN3O

Pemetrexed Dimethyl Ester

CAT No.: KL-02-06368

CAS NO.: 155405-81-5

Mol.F.: C22H25N5O6

Pemetrexed Impurity 17 Sodium Salt

CAT No.: KL-02-06369

CAS NO.: 1265908-61-9

Mol.F.: C21H22N5O6. Na

Pemetrexed EP Impurity D Trisodium Salt

CAT No.: KL-02-06371

CAS NO.: 1265908-59-5

Mol.F.: C25H25N6O9. 3 Na

Pemetrexed EP Impurity E Disodium Salt

CAT No.: KL-02-06373

CAS NO.: 937370-10-0

Mol.F.: C20H19N5O6. 2 Na

Pemetrexed EP Impurity A

CAT No.: KL-02-06374

CAS NO.: 869791-42-4

Mol.F.: C21H23N5O6

Penciclovir Impurity A

CAT No.: KL-02-06375

CAS NO.: 100199-40-4

Mol.F.: C10H14ClN5O2

Penciclovir Impurity B

CAT No.: KL-02-06376

CAS NO.: 97845-80-2

Mol.F.: C12H17N5O4

Penciclovir Impurity C

CAT No.: KL-02-06377

CAS NO.: 97845-72-2

Mol.F.: C14H19N5O5

Penciclovir Diol Impurity

CAT No.: KL-02-06378

CAS NO.: 108970-74-7

Mol.F.: C10H14N4O4

SolifenacinHydroxyquinuclidine Impurity (Base)

API Family: PENEHYCLIDINE

CAT No.: KL-02-06379

CAS NO.: 1619-34-7

Mol.F.: C7H13NO

Penethacillin Hydroiodide (Penethamate Hydroiodide)

API Family: PENETHACILLIN

CAT No.: KL-02-06380

CAS NO.: 808-71-9

Mol.F.: C22H31N3O4S HI

Formyl DL-Penicillamine

API Family: PENICILLAMINE

CAT No.: KL-02-06381

CAS NO.: 158411-82-6

Mol.F.: C6H11NO3S

Formyl D-Penicillamine

API Family: PENICILLAMINE

CAT No.: KL-02-06382

CAS NO.: 13833-89-1

Mol.F.: C6H11NO3S

Formyl L-Penicillamine

API Family: PENICILLAMINE

CAT No.: KL-02-06383

CAS NO.: 884311-05-1

Mol.F.: C6H11NO3S

Benzylpenicillin Benzathine Tetrahydrate

Mol.F.: C16H20N2 . C16H18N2O4S . 4 H2O

CAT No.: KL-02-06384

CAS NO.: 1372-02-5

Penicillin V Potassium Salt

CAT No.: KL-02-06385

CAS NO.: 132-98-9

Mol.F.: C16H17N2O5S. K

Benzathine Benzylpenicillin EP Impurity A

CAT No.: KL-02-06386

CAS NO.: 822627

Mol.F.: C9H14N2

Benzylpenicillin Potassium EP Impurity E

CAT No.: KL-02-06387

CAS NO.: 87492-68-0

Mol.F.: C16H20N2O5S

Benzylpenicillin Sodium Salt (Penicillin G Sodium Salt)

CAT No.: KL-02-06388

CAS NO.: 69-57-8

Mol.F.: C16H17N2O4S. Na

Benzathine Diacetate

CAS NO.: 140-28-3 (free base)

CAT No.: KL-02-06389

Mol.F.: C16H20N2. 2 C2H4O2

Phenoxymethylpenicillin Potassium Impurity A

CAT No.: KL-02-06390

CAS NO.: 113-98-4

Mol.F.: C16H17N2O4S. K

Penicillin F Potassium Salt

CAT No.: KL-02-06391

CAS NO.: 97299-13-3

Mol.F.: C14H19N2O4S. K

Benzathine Benzyl Penicillin EP Impurity I

CAT No.: KL-02-06392

CAS NO.: 31447-86-6

Mol.F.: C14H21N2O4S. K

Benzylpenicillin Procaine (Penicillin G Procaine)

Mol.F.: C16H18N2O4S. C13H20N2O2

CAT No.: KL-02-06393

CAS NO.: 6130-64-9

Benzylpenicillin Clemizol (Penicillin G Clemizol)

Mol.F.: C19H20ClN3. C16H18N2O4S

CAT No.: KL-02-06394

CAS NO.: 6011-39-8

Valproic Acid EP Impurity H

API Family: PENTANAMIDE

CAT No.: KL-02-06395

CAS NO.: 110-59-8

Mol.F.: C5H9N

1-Pentanethiol

API Family: PENTANETHIOL

CAT No.: KL-02-06396

CAS NO.: 110-66-7

Mol.F.: C5H12S

"(2S)-Amino-3,3-Dimethyl-4-Phenyl-pent-4-enoic Acid"

API Family: PENTANOIC ACID

CAT No.: KL-02-06397

CAS NO.: 879572-57-3

Mol.F.: C13H17NO2

"(2S)-2-Amino-3,3-Dimethyl-5-Phenylpentanoic Acid"

API Family: PENTANOIC ACID

CAT No.: KL-02-06398

CAS NO.: 911448-55-0

Mol.F.: C13H19NO2

3-Ethylpentanoic Acid

API Family: PENTANOIC ACID

CAT No.: KL-02-06399

CAS NO.: 58888-87-2

Mol.F.: C7H14O2

4-Methyl-2-Pentanol

3-Methyl-2-pentanone

API Family: PENTANONE

CAT No.: KL-02-06401

CAS NO.: 565-61-7

Mol.F.: C6H12O

Hydroxy Pentoxifylline (rac-Lisofylline)

CAT No.: KL-02-06402

CAS NO.: 1677748

Mol.F.: C13H20N4O3

Pentoxifylline EP Impurity H

CAT No.: KL-02-06403

CAS NO.: 200556-62-3

Mol.F.: C18H26N4O4

Pentoxifylline EP Impurity I

CAT No.: KL-02-06404

CAS NO.: 55247-90-0

Mol.F.: C14H14N4O2

Pentoxifylline EP Impurity K

CAT No.: KL-02-06405

CAS NO.: 74857-22-0

Mol.F.: C17H20N8O4

Pentoxifylline Acid

CAT No.: KL-02-06406

CAS NO.: 1677780

Mol.F.: C11H14N4O4

Pentoxifylline EP Impurity J

CAT No.: KL-02-06407

CAS NO.: 874747-30-5

Mol.F.: C26H34N8O5

Pentoxifylline EP Impurity D

CAT No.: KL-02-06408

CAS NO.: 59413-14-8

Mol.F.: C10H14N4O3

Pentoxifylline EP Impurity G

CAT No.: KL-02-06409

CAS NO.: 93079-86-8

Mol.F.: C13H18N4O3

Pentoxyverine Citrate

API Family: PENTOXYVERINE

CAT No.: KL-02-06410

CAS NO.: 23142-01-0

Mol.F.: C20H31NO3. C6H8O7

Pentoxyverine Impurity B HCl

API Family: PENTOXYVERINE

CAT No.: KL-02-06411

CAS NO.: 125-85-9

Mol.F.: C18H27NO2. HCl

Pentoxyverine Impurity B Citrate

API Family: PENTOXYVERINE

CAT No.: KL-02-06412

CAS NO.: 77-22-5 (free base)

Mol.F.: C18H27NO2. C6H8O7

Propericiazine (Periciazine)

API Family: PERICIAZINE

CAT No.: KL-02-06414

CAS NO.: 2622-26-6

Mol.F.: C21H23N3OS

Perindopril Related Compound 1 HCl

CAT No.: KL-02-06415

CAS NO.: 144540-75-0

Mol.F.: C9H15NO2. HCl

Perindopril Related Compound 2 HCl

CAT No.: KL-02-06416

CAS NO.: 1004292-98-1

Mol.F.: C9H15NO2. HCl

Perindopril EP Impurity J

CAT No.: KL-02-06417

CAS NO.: 685523-06-2

Mol.F.: C12H20N2O3

Perindopril EP Impurity L

CAT No.: KL-02-06418

CAS NO.: 111836-22-7

Mol.F.: C11H17NO3

Perindopril Related Compound 5 Enantiomer HCl

CAT No.: KL-02-06419

CAS NO.: 144540-74-9

Mol.F.: C9H15NO2. HCl

ent-Perindopril EP Impurity A

CAT No.: KL-02-06420

CAS NO.: 108507-42-2

Mol.F.: C9H15NO2

cis-Permethric Acid

API Family: PERMETHRIN

CAT No.: KL-02-06421

CAS NO.: 59042-49-8

Mol.F.: C8H10Cl2O2

Permethrin EP Impurity E

API Family: PERMETHRIN

CAT No.: KL-02-06422

CAS NO.: 53874-66-1

Mol.F.: C13H11ClO

cis-Permethrin EP Impurity G

API Family: PERMETHRIN

CAT No.: KL-02-06423

CAS NO.: 85576-82-5

Mol.F.: C21H19ClO3

Perphenazine Related Compound B

API Family: PERPHENAZINE

CAT No.: KL-02-06424

CAS NO.: 3533-97-9

Mol.F.: C21H27N3OS

Perphenazine Piperazine N4-Oxide

API Family: PERPHENAZINE

CAT No.: KL-02-06425

CAS NO.: 1254074-25-3

Mol.F.: C21H26ClN3O2S

4H-Cyclopenta[def]phenanthren-4-one

CAT No.: KL-02-06427

CAS NO.: 5737-13-3

Mol.F.: C15H8O

"Phenanthrene-1,4-dione"

CAT No.: KL-02-06428

CAS NO.: 569-15-3

Mol.F.: C14H8O2

"1,7-Dimethylphenanthrene"

CAT No.: KL-02-06429

CAS NO.: 483-87-4

Mol.F.: C16H14

"2,6-Dimethylphenanthrene"

CAT No.: KL-02-06430

CAS NO.: 17980-16-4

Mol.F.: C16H14

2-Methyl-Fluorantene

CAT No.: KL-02-06431

CAS NO.: 33543-31-6

Mol.F.: C17H12

1-Methyl-Phenanthrene

CAT No.: KL-02-06432

CAS NO.: 832-69-9

Mol.F.: C15H12

Phenformin HCl

API Family: PHENFORMIN

CAT No.: KL-02-06435

CAS NO.: 834-28-6

Mol.F.: C10H15N5. HCl

Phenindamine Nitrate

API Family: PHENINDAMINE

CAT No.: KL-02-06436

CAS NO.: 114226-44-7

Mol.F.: C19H19N. HNO3

4-(3-chlorobenzoyl) Phenol

"5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-yl)-1,3-Benzenediol"

API Family: PHENOL

CAT No.: KL-02-06439

CAS NO.: 1352134-72-5

Mol.F.: C12H17BO4

Phloroglucinol EP Impurity I

Dichlorprop-P-2-ethylhexyl ester

2-(4-Hydroxyphenoxy)phenol

"2,5-Dichlorophenol"

"2,4,5-Trichlorophenol"

4-Ethoxyacetophenone Impurity

4-Hydroxybenzotrifluoride

"Phenothiazine S,S-Dioxide"

API Family: PHENOTHIAZINE

CAT No.: KL-02-06448

CAS NO.: 1209-66-1

Mol.F.: C12H9NO2S

Phenothiazine Monoxide

API Family: PHENOTHIAZINE

CAT No.: KL-02-06449

CAS NO.: 1207-71-2

Mol.F.: C12H9NOS

Chloropyramine Impurity 1 HCl

API Family: PHENOXYBENZAMINE

CAT No.: KL-02-06450

CAS NO.: 154-69-8

Mol.F.: C16H21N3. HCl

Chloropyramine Impurity 2 (p-Chlorobenzylaminopyridine)

API Family: PHENOXYBENZAMINE

CAT No.: KL-02-06451

CAS NO.: 22881-33-0

Mol.F.: C12H11ClN2

Phenoxymethylpenicillin EP Impurity D

API Family: PHENOXYMETHYLPENICILLIN POTASSIUM

CAT No.: KL-02-06452

CAS NO.: 20880-67-5

Mol.F.: C16H18N2O6S

Phenoxymethylpenicillin EP Impurity B

API Family: PHENOXYMETHYLPENICILLIN POTASSIUM

CAT No.: KL-02-06454

CAS NO.: 122-59-8

(R)-Phenprocoumon

API Family: PHENPROCOUMON

CAT No.: KL-02-06455

CAS NO.: 5999-27-9

Mol.F.: C18H16O3

(S)-Phenprocoumon

API Family: PHENPROCOUMON

CAT No.: KL-02-06456

CAS NO.: 3770-63-6

Mol.F.: C18H16O3

Phentolamine Mesylate

Mol.F.: C17H19N3O. CH4O3S

API Family: PHENTOLAMINE

CAT No.: KL-02-06458

CAS NO.: 65-28-1

Phentolamine Mesylate EP Impurity C

API Family: PHENTOLAMINE

CAT No.: KL-02-06459

CAS NO.: 61537-49-3

Mol.F.: C13H13NO

"2,4-Dibromo-6-tert-butyl-Phenylamine"

API Family: PHENYLAMINE

CAT No.: KL-02-06460

CAS NO.: 94115-05-6

Mol.F.: C10H13Br2N

2-Bromo-6-tert-Butyl-Phenylamine

API Family: PHENYLAMINE

CAT No.: KL-02-06461

CAS NO.: 73621-41-7

Mol.F.: C10H14BrN

3-Oxo-2-Phenylbutanamide

API Family: PHENYLBUTANAMIDE

CAT No.: KL-02-06462

CAS NO.: 4433-77-6

Mol.F.: C10H11NO2

Phenylbutazone Impurity D

API Family: PHENYLBUTAZONE

CAT No.: KL-02-06463

CAS NO.: 103-33-3

Mol.F.: C12H10N2

Phenylbutazone Impurity E

API Family: PHENYLBUTAZONE

CAT No.: KL-02-06464

CAS NO.: 531-85-1

Mol.F.: C12H12N2 . 2HCl

Phenylbutazone EP Impurity A

API Family: PHENYLBUTAZONE

CAT No.: KL-02-06465

CAS NO.: 3583-64-0

Mol.F.: C19H22N2O3

Phenylephrine EP Impurity A HCl (S-)

CAT No.: KL-02-06466

CAS NO.: 43090-68-2

Mol.F.: C8H11NO2. HCl

Phenylephrine EP Impurity D ((S)-)

CAT No.: KL-02-06467

CAS NO.: 286426-31-1

Mol.F.: C16H19NO2

"Phenylephrine4,8 Isoquinoline analog"

CAT No.: KL-02-06468

CAS NO.: 23824-25-1

Mol.F.: C10H13NO2

Phenylephrine Impurity 60

CAT No.: KL-02-06469

CAS NO.: 915278-80-7

Mol.F.: C13H17NO6

(S)-Phenylephrine HCl

CAT No.: KL-02-06470

CAS NO.: 939-38-8

N-Acetyl Phenylephrine

CAT No.: KL-02-06471

CAS NO.: 58952-80-0

Mol.F.: C11H15NO3

N-Acetyl-4-benzoquinone Imine

CAT No.: KL-02-06472

CAS NO.: 50700-49-7

Mol.F.: C8H7NO2

Phenylephrine Impurity 15 HCl

CAT No.: KL-02-06473

CAS NO.: 154-86-9

Phenylephrine EP Impurity A HCl

CAT No.: KL-02-06475

CAS NO.: 636-87-3

Mol.F.: C8H11NO2. HCl

Phenylephrine-3-O-Sulfate

CAT No.: KL-02-06476

CAS NO.: 1242184-39-9

Mol.F.: C9H13NO5S

Phenylephrine Impurity 19

CAT No.: KL-02-06477

CAS NO.: 1217525-08-0

Mol.F.: C13H17NO6

Sapropterin Impurity G

API Family: PHENYLHYDRAZINE

CAT No.: KL-02-06478

CAS NO.: 100-63-0

Mol.F.: C6H8N2

Phenytoin EP Impurity C

CAT No.: KL-02-06479

CAS NO.: 3060-50-2

Mol.F.: C14H13NO2

Phenytoin EP Impurity E

CAT No.: KL-02-06480

CAS NO.: 6802-95-5

Mol.F.: C15H14N2O3

Phenytoin EP Impurity B

CAT No.: KL-02-06481

CAS NO.: 134-81-6

Mol.F.: C14H10O2

Phenytoin EP Impurity D

CAT No.: KL-02-06482

CAS NO.: 5157-15-3

Mol.F.: C16H14N4O2

Phenytoin EP Impurity F

CAT No.: KL-02-06483

CAS NO.: 51169-17-6

Mol.F.: C16H14N2O2

Trimethylphloroglucinol

CAT No.: KL-02-06484

CAS NO.: 4463-03-0

Mol.F.: C9H12O3

Humulone

CAT No.: KL-02-06485

CAS NO.: 26472-41-3

"Flavaprenin (8-Prenylnaringenin, Sophorafl)"

CAT No.: KL-02-06490

CAS NO.: 53846-50-7

Mol.F.: C20H20O5

"2,4,6-Triformyl Phloroglucinol"

CAT No.: KL-02-06491

CAS NO.: 34374-88-4

Mol.F.: C9H6O6

Phloroglucinol EP Impurity D

CAT No.: KL-02-06492

CAS NO.: 491-45-2

Mol.F.: C12H10O5

Phloroglucinol EP Impurity K

CAT No.: KL-02-06493

CAS NO.: 95-88-5

Mol.F.: C6H5ClO2

Phloroglucinol EP Impurity O

CAT No.: KL-02-06494

CAS NO.: 137-19-9

Mol.F.: C6H4Cl2O2

Phloroglucinol EP Impurity A

CAT No.: KL-02-06495

CAS NO.: 87-66-1

Mol.F.: C6H6O3

Isopropyl Phosphonic Acid

CAT No.: KL-02-06496

CAS NO.: 4721-37-3

Mol.F.: C3H9O3P

Aminotrismethylenephosphonic Acid

CAT No.: KL-02-06497

CAS NO.: 6419-19-8

Mol.F.: C3H12NO9P3

Ethylenediamine tetramethylenephosphonic Acid

CAT No.: KL-02-06498

CAS NO.: 1429-50-1

Mol.F.: C6H20N2O12P4

Propadienylphosphonic acid

CAT No.: KL-02-06499

CAS NO.: 34163-96-7

Mol.F.: C3H5O3P

Dimethyl Acetylphosphoramidate

API Family: PHOSPHORAMIDATE

CAT No.: KL-02-06500

CAS NO.: 85046-80-6

Mol.F.: C4H10NO4P

Calcium Hydrogen Phosphate

API Family: PHOSPHORIC ACID

CAT No.: KL-02-06501

CAS NO.: 7757-93-9

Mol.F.: Ca. HO4P

Calcium Phosphate Dibasic Dihydrate

API Family: PHOSPHORIC ACID

CAT No.: KL-02-06502

CAS NO.: 7789-77-7

Mol.F.: Ca. HO4P. 2 H2O

Polyvinyl acetate phthalate

API Family: Phthalic Acid

CAT No.: KL-02-06503

CAS NO.: 34481-48-6

Mol.F.: C8H6O4 . C4H6O2

Bis(2-Propylheptyl) Phthalate

API Family: PHTHALIC Acid

CAT No.: KL-02-06504

CAS NO.: 53306-54-0

Mol.F.: C28H46O4

4-Acetoxyisophthalic Acid

API Family: PHTHALIC ACID

CAT No.: KL-02-06505

CAS NO.: 5985-26-2

Mol.F.: C10H8O6

Picaridin Related Compound 3 (Butan-2-yl Carbonochloridate)

API Family: PICARIDIN

CAT No.: KL-02-06506

CAS NO.: 17462-58-7

Mol.F.: C5H9ClO2

Picaridin Related Compound 4 ( 2-(piperidin-2-yl)ethanol )

API Family: PICARIDIN

CAT No.: KL-02-06507

CAS NO.: 1484-84-0

Mol.F.: C7H15NO

Pictilisib (GDC-0941)

API Family: PICTILISIB

CAT No.: KL-02-06508

CAS NO.: 957054-30-7

Mol.F.: C23H27N7O3S2

Pidobenzone (p-Hydroxyphenyl 5-Oxo-L-Proline Ester)

API Family: PIDOBENZONE

CAT No.: KL-02-06509

CAS NO.: 138506-45-3

Mol.F.: C11H11NO4

L-Pyroglutamic Anhydride

CAT No.: KL-02-06510

CAS NO.: 14842-41-2

Mol.F.: C10H10N2O4

Pidotimod Impurity B

CAT No.: KL-02-06511

CAS NO.: 72744-67-3

Mol.F.: C8H10N2O2S2

Pidotimod Impurity C

CAT No.: KL-02-06512

CAS NO.: 162148-17-6

Mol.F.: C9H12N2O4S

Pidotimod Impurity D

CAT No.: KL-02-06513

CAS NO.: 162148-15-4

Mol.F.: C9H12N2O4S

Pidotimod Impurity E

CAT No.: KL-02-06514

CAS NO.: 162148-16-5

Mol.F.: C9H12N2O4S

Pidotimod Impurity 1 (L-Thioproline)

CAT No.: KL-02-06515

CAS NO.: 34592-47-7

Mol.F.: C4H7NO2S

Pidotimod Ethyl Ester

CAT No.: KL-02-06516

CAS NO.: 135124-63-9

Mol.F.: C11H16N2O4S

Pidotimod Impurity 3 HCl (L-Thioproline Ethyl Ester HCl)

CAT No.: KL-02-06517

CAS NO.: 86028-91-3

Mol.F.: C6H11NO2S. HCl

Pilocarpine EP Impurity A HCl

API Family: PILOCARPINE

CAT No.: KL-02-06518

CAS NO.: 28958-85-2

Mol.F.: C11H16N2O2. HCl

Pilocarpine EP Impurity C Sodium Salt

API Family: PILOCARPINE

CAT No.: KL-02-06519

CAS NO.: 101769-87-3

Mol.F.: C11H17N2O3. Na

Isobutoxy Urea Impurity

API Family: PIMAVANSERIN

CAT No.: KL-02-06520

CAS NO.: 955997-87-2

Mol.F.: C23H32N2O3

Pimozide EP Impurity C

API Family: PIMOZIDE

CAT No.: KL-02-06521

CAS NO.: 2512213-29-3

Mol.F.: C28H29F2N3O

Pimozide EP Impurity D

API Family: PIMOZIDE

CAT No.: KL-02-06522

CAS NO.: 2749415-55-0

Mol.F.: C28H27F2N3O

Pinacolone Alcohol

API Family: PINACOLONE

CAT No.: KL-02-06523

CAS NO.: 464-07-3

Mol.F.: C6H14O

Pinaverium Impurity 6 HCl

API Family: PINAVERIUM BROMIDE

CAT No.: KL-02-06524

CAS NO.: 53330-19-1

Mol.F.: C17H31NO2. HCl

Pindolol EP Impurity B

Pindolol EP Impurity C

Pindolol EP Impurity D

Pindolol EP Impurity E

Pindolol EP Impurity F

beta-Pinene

(+)-alfa-Pinene

(-)-alfa-Pinene

alfa-Pinene

(+)-beta-Pinene

(-)-beta-Pinene

Hydroxy Pioglitazone M-IV

CAT No.: KL-02-06536

CAS NO.: 146062-44-4

Pioglitazone HCl

CAT No.: KL-02-06537

CAS NO.: 112529-15-4

Mol.F.: C19H20N2O3S. HCl

Pioglitazone Sulfonic Acid

CAT No.: KL-02-06538

CAS NO.: 625853-73-8

Mol.F.: C18H22N2O5S

Pioglitazone Bromo Impurity

CAT No.: KL-02-06539

CAS NO.: 669716-58-9

Mol.F.: C15H16BrNO

Pioglitazone EP Impurity A

CAT No.: KL-02-06540

CAS NO.: 625853-74-9

Pioglitazone Ketone (M-III)

CAT No.: KL-02-06541

CAS NO.: 146062-45-5

Mol.F.: C19H19N2O4S

Hydroxy Pioglitazone (M-VII)

CAT No.: KL-02-06542

CAS NO.: 625853-72-7

Pioglitazone Aldehyde HCl

CAT No.: KL-02-06543

CAS NO.: 856255-80-6

Mol.F.: C16H17NO2. HCl

Pioglitazone EP Impurity E

CAT No.: KL-02-06544

CAS NO.: 868754-42-1

Mol.F.: C20H25NO3

Pioglitazone Related Compound B

CAT No.: KL-02-06545

CAS NO.: 669716-56-7

Mol.F.: C34H35N3O4S

Pioglitazone EP Impurity G

CAT No.: KL-02-06546

CAS NO.: 952187-99-4

Mol.F.: C34H35N3O4S

Hydroxy Pioglitazone (M-II)

CAT No.: KL-02-06547

CAS NO.: 101931-00-4

Piperacillin Impurity N

CAT No.: KL-02-06549

CAS NO.: 2170771-53-4

Mol.F.: C46H54N10O14S2

Piperacillin EP Impurity J

CAT No.: KL-02-06551

CAS NO.: 2170771-47-6

Mol.F.: C17H20N4O6

Piperacillin Methyl Ester

CAT No.: KL-02-06552

CAS NO.: 65700-41-6

Mol.F.: C24H29N5O7S

Piperacillin EP Impurity E

CAT No.: KL-02-06553

CAS NO.: 59702-31-7

Mol.F.: C6H10N2O2

Piperacillin Sodium EP Impurity G

CAT No.: KL-02-06554

CAS NO.: 63422-71-9

Mol.F.: C15H17N3O5

Piperaquine Impurity D

API Family: PIPERAQUINE

CAT No.: KL-02-06555

CAS NO.: 86-99-7

Mol.F.: C9H6ClNO

"1,4-Piprazinediethylamine"

CAT No.: KL-02-06556

CAS NO.: 6531-38-0

Mol.F.: C8H20N4

Piperazine Related Compound 2

CAT No.: KL-02-06557

CAS NO.: 31295-54-2

Mol.F.: C10H25N5

"1,1'-Ethylenedipiperazine"

CAT No.: KL-02-06558

CAS NO.: 19479-83-5

Mol.F.: C10H22N4

2-Methylaminoethanol

CAT No.: KL-02-06559

CAS NO.: 109-83-1

Mol.F.: C3H9NO

"1-Hydroxypiperidine-2,6-dione"

CAT No.: KL-02-06560

CAS NO.: 17195-27-6

Mol.F.: C5H7NO3

3-(Difluoromethyl)-2-oxopiperidine-3-carboxamide

CAT No.: KL-02-06561

CAS NO.: 126309-11-3

Mol.F.: C7H10F2N2O2

"(3R,5S)-3-(Boc-amino)-5-Methylpiperidine"

CAT No.: KL-02-06562

CAS NO.: 1270019-92-5

"(3R,5R)-3-(Boc-amino)-5-Methylpiperidine"

CAT No.: KL-02-06563

CAS NO.: 1227919-32-5

"(3S,5S)-3-(Boc-amino)-5-Methylpiperidine"

CAT No.: KL-02-06564

CAS NO.: 951163-61-4

"(3S,5R)-3-(Boc-amino)-5-Methylpiperidine"

CAT No.: KL-02-06565

CAS NO.: 1203651-07-3

Pipotiazine Palmitate

API Family: PIPOTIAZINE

CAT No.: KL-02-06566

CAS NO.: 37517-26-3

Mol.F.: C40H63N3O4S2

Piracetam EP Impurity B

API Family: PIRACETAM

CAT No.: KL-02-06568

CAS NO.: 59776-88-4

Mol.F.: C7H11NO3

Piracetam EP Impurity C

API Family: PIRACETAM

CAT No.: KL-02-06569

CAS NO.: 61516-73-2

Piretanide EP Impurity A

API Family: PIRETANIDE

CAT No.: KL-02-06570

CAS NO.: 67641-46-7

Mol.F.: C17H14N2O5S

Pirfenidone EP Impurity B

API Family: PIRFENIDONE

CAT No.: KL-02-06571

CAS NO.: 1003-68-5

Desmethylene Piribedil

API Family: PIRIBEDIL

CAT No.: KL-02-06572

CAS NO.: 50602-50-1

Mol.F.: C15H18N4O2

Piroxicam EP Impurity B HCl

CAT No.: KL-02-06573

CAS NO.: 97460-25-8

Mol.F.: C14H11N3O4S. HCl

Piroxicam EP Impurity D

CAT No.: KL-02-06574

CAS NO.: 6639-62-9

Mol.F.: C10H9NO5S

Piroxicam EP Impurity G

CAT No.: KL-02-06575

CAS NO.: 35511-14-9

Mol.F.: C10H9NO5S

N-Pyridin-2-yl-Oxalamic Acid Ethyl Ester

CAT No.: KL-02-06576

CAS NO.: 41374-72-5

Mol.F.: C9H10N2O3

Piroxicam EP Impurity C

CAT No.: KL-02-06577

CAS NO.: 24683-25-8

Mol.F.: C10H10N2O4S

Piroxicam EP Impurity I

CAT No.: KL-02-06578

CAS NO.: 76508-35-5

Mol.F.: C12H13NO5S

Piroxicam EP Impurity J

CAT No.: KL-02-06579

CAS NO.: 35511-15-0

Mol.F.: C11H11NO5S

Piroxicam EP impurity F

CAT No.: KL-02-06580

CAS NO.: 76508-37-7

Mol.F.: C12H13NO5S

Piroxicam EP Impurity L

CAT No.: KL-02-06581

CAS NO.: 118854-48-1

Mol.F.: C13H15NO5S

Pitavastatin Impurity 25 (5-Oxo Pitavastatin)

CAT No.: KL-02-06582

CAS NO.: 222306-15-2

Mol.F.: C25H22FNO4

Pitavastatin 3-Oxo Ethyl Ester

CAT No.: KL-02-06583

CAS NO.: 148901-69-3

Mol.F.: C27H26FNO4

"(3S,5S)-Pitavastatin Calcium Salt"

CAT No.: KL-02-06584

CAS NO.: 254452-92-1

Mol.F.: 2 C25H23FNO4. Ca

Defluoro Pitavastatin

CAT No.: KL-02-06585

CAS NO.: 847849-67-6

Mol.F.: C25H25NO4

Pixantrone Dimaleate

Mol.F.: C17H19N5O2. 2 C4H4O4

API Family: PIXANTRONE

CAT No.: KL-02-06586

CAS NO.: 144675-97-8

Pixantrone Impurity B

API Family: PIXANTRONE

CAT No.: KL-02-06587

CAS NO.: 144510-94-1

Mol.F.: C27H35N5O6

Polyoxyethylene Lauryl Ether (major component)

API Family: POLYOXYETHYLENE

CAT No.: KL-02-06590

CAS NO.: 9002-92-0

Mol.F.: C32H66O11

"(6Z,9Z,12Z,15Z,18Z,21Z)-Tetracosahexaenoic Acid"

CAT No.: KL-02-06591

CAS NO.: 68378-49-4

Mol.F.: C24H36O2

"all-cis-7,10,13,16,19-Docosapentaenoic Acid"

CAT No.: KL-02-06592

CAS NO.: 24880-45-3

Mol.F.: C22H34O2

"8Z,11Z,14Z,17Z-Eicosatetraenoic Acid"

CAT No.: KL-02-06593

CAS NO.: 24880-40-8

Mol.F.: C20H32O2

"Cis-11,14,17-Eicosatrienoic Acid"

CAT No.: KL-02-06594

CAS NO.: 17046-59-2

Mol.F.: C20H34O2

Stearidonic Acid

CAT No.: KL-02-06595

CAS NO.: 20290-75-9

Mol.F.: C18H28O2

N-lineleoyl Ethanolamide (LEA)

CAT No.: KL-02-06596

CAS NO.: 68171-52-8

Mol.F.: C20H37NO2

N-Oleoyl Ethanolamide (OEA)

CAT No.: KL-02-06597

CAS NO.: 111-58-0

Mol.F.: C20H39NO2

Palmitoleoy Ethanolamide

CAT No.: KL-02-06598

CAS NO.: 94421-67-7

Mol.F.: C18H35NO2

Ethyl Ximenynate ((11E)-11-Octadecen-9-ynoic acid ethyl ester)

CAT No.: KL-02-06599

CAS NO.: 159534-89-1

Mol.F.: C20H34O2

Stearidonic Acid Ethyl Ester

CAT No.: KL-02-06600

CAS NO.: 119798-44-6

Mol.F.: C20H32O2

"(9Z,12Z,15Z)-9,12,15-Octadecatrien-1-ol"

CAT No.: KL-02-06601

CAS NO.: 506-44-5

Mol.F.: C18H32O

"Methyl (8Z,11Z,14Z,17Z)-8,11,14,17-eicosatetraenoate"

CAT No.: KL-02-06602

CAS NO.: 132712-70-0

Mol.F.: C21H34O2

Polyvinyl Alcohol (PVA)

API Family: POLYVINYL ALCOHOL

CAT No.: KL-02-06603

CAS NO.: 9002-89-5

Mol.F.: [C2H4O]n

(R)-Pomalidomide

API Family: POMALIDOMIDE

CAT No.: KL-02-06604

CAS NO.: 202271-90-7

Mol.F.: C13H11N3O4

(S)-Pomalidomide

API Family: POMALIDOMIDE

CAT No.: KL-02-06605

CAS NO.: 202271-89-4

Mol.F.: C13H11N3O4

"Posaconazole Diastereoisomer 1 (R,R,R,R)"

CAT No.: KL-02-06606

CAS NO.: 170985-61-2

"Posaconazole Diastereoisomer 2 (R,S,R,R)"

CAT No.: KL-02-06607

CAS NO.: 213381-05-6

"Posaconazole Diastereoisomer 3 (S,R,R,R)"

CAT No.: KL-02-06608

CAS NO.: 1229428-89-0

"Posaconazole Diastereoisomer 5 (S,R,R,S)"

CAT No.: KL-02-06609

CAS NO.: 1229428-90-3

"Posaconazole Diastereoisomer 6 (R,R,R,S)"

CAT No.: KL-02-06610

CAS NO.: 171228-50-5

"Posaconazole Diastereoisomer 7 (R,S,R,S)"

CAT No.: KL-02-06611

CAS NO.: 213381-04-5

Posaconazole Impurity B

CAT No.: KL-02-06613

CAS NO.: 357189-95-8

Mol.F.: C37H40F2N8O6

Desethylene Posaconazole N-Formyl

CAT No.: KL-02-06614

CAS NO.: 357189-96-9

Mol.F.: C36H40F2N8O5

"Posaconazole Diastereoisomer 9 (S,S,S,S)"

CAT No.: KL-02-06615

CAS NO.: 1246391-73-0

Posaconazole Succinyl Ester

CAT No.: KL-02-06616

CAS NO.: 1488301-79-6

Mol.F.: C41H46F2N8O7

Posaconazole Impurity D

CAT No.: KL-02-06617

CAS NO.: 357189-97-0

Mol.F.: C21H20F2N4O3

Posaconazole Piperazine N1-Oxide

CAT No.: KL-02-06618

CAS NO.: 1902954-05-5

Mol.F.: C37H42F2N8O5

Benzylposaconazole

CAT No.: KL-02-06619

CAS NO.: 170985-86-1

Mol.F.: C44H48F2N8O4

"Posaconazole Piperazine N,N-Dioxide"

CAT No.: KL-02-06620

CAS NO.: 1902957-95-2

Mol.F.: C37H42F2N8O6

R-Pralatrexate

API Family: PRALATREXATE

CAT No.: KL-02-06621

CAS NO.: 1320211-70-8

Mol.F.: C23H23N7O5

S-Pralatrexate

API Family: PRALATREXATE

CAT No.: KL-02-06622

CAS NO.: 1320211-69-5

Mol.F.: C23H23N7O5

Pralidoxime Chloride

API Family: PRALIDOXIME

CAT No.: KL-02-06623

CAS NO.: 51-15-0

Mol.F.: C7H9N2O. Cl

Pralidoxime Methyl Sulphate

API Family: PRALIDOXIME

CAT No.: KL-02-06624

CAS NO.: 1200-55-1

Mol.F.: C7H9N2O. CH3O4S

rac-cis-7-Hydroxy-Pramipexole

CAT No.: KL-02-06625

CAS NO.: 1798014-87-5

rac-trans-7-Hydroxy-Pramipexole

CAT No.: KL-02-06626

CAS NO.: 1246818-51-8

2-Amino Benzoxazole

CAT No.: KL-02-06627

CAS NO.: 4570-41-6

Mol.F.: C7H6N2O

Pramipexole Di-Amide

CAT No.: KL-02-06628

CAS NO.: 1346617-47-7

Mol.F.: C13H19N3O2S

"2-Amino-6-Bromo-5,6-Dihydrobenzo[d]thiazol-7(4H)-One"

CAT No.: KL-02-06630

CAS NO.: 1001648-73-2

Mol.F.: C7H7BrN2OS

Ethyl Pramipexole

CAT No.: KL-02-06631

CAS NO.: 1254579-15-1

Mol.F.: C9H15N3S

Pramipexole Impurity C

CAT No.: KL-02-06632

CAS NO.: 1147937-31-2

Mol.F.: C13H23N3S

Pramipexole(7R)-N-dimer

CAT No.: KL-02-06633

CAS NO.: 1244656-98-1

Mol.F.: C20H32N6S2

Pramipexole EP Impurity B DiHCl

CAT No.: KL-02-06634

CAS NO.: 1802051-36-0

Mol.F.: C13H23N3S. 2 HCl

Pramipexole EP Impurity D DiHCl

CAT No.: KL-02-06635

CAS NO.: 104632-27-1

Mol.F.: C10H17N3S. 2 HCl

Pramipexole USP Related Compound G

CAT No.: KL-02-06636

CAS NO.: 1001648-71-0

Pramipexole USP Related Compound F

CAT No.: KL-02-06637

CAS NO.: 2166216-34-6

Pramipexole EP Impurity E

CAT No.: KL-02-06638

CAS NO.: 106006-84-2

Mol.F.: C10H15N3OS

Pramoxine HCl

API Family: PRAMOXINE

CAT No.: KL-02-06639

CAS NO.: 637-58-1

Mol.F.: C17H27NO3. HCl

Prasugrel EP Impurity A

CAT No.: KL-02-06640

CAS NO.: 1391194-45-8

Mol.F.: C20H21NO3S

Prasugrel EP Impurity B

CAT No.: KL-02-06641

CAS NO.: 1391194-39-0

Mol.F.: C20H20FNO3S

Prasugrel EP Impurity C

CAT No.: KL-02-06642

CAS NO.: 1391194-50-5

Mol.F.: C20H20FNO3S

Prasugrel EP Impurity E HCl

Mol.F.: C20H21ClFNO3S. HCl

CAT No.: KL-02-06643

CAS NO.: 1618107-96-2

Descyclopropyl-2-oxopropyl Prasugrel

CAT No.: KL-02-06644

CAS NO.: 1443034-67-0

Mol.F.: C18H18FNO3S

"1, 2-Dihydro-4, 6-Dimethyl-2-Thioxo-3-Pyridinecarboxamide"

CAT No.: KL-02-06645

CAS NO.: 79927-21-2

Mol.F.: C8H10N2OS

Prasugrel Impurity 9 HCl

CAT No.: KL-02-06646

CAS NO.: 115473-15-9

Mol.F.: C7H9NOS. HCl

Prasugrel EP Impurity F

CAT No.: KL-02-06647

CAS NO.: 947502-66-1

Mol.F.: C18H18FNO3S

Prasugrel EP Impurity G

CAT No.: KL-02-06648

CAS NO.: 1391054-37-7

Mol.F.: C11H9FO2

Prasugrel Impurity 10

CAT No.: KL-02-06649

CAS NO.: 1373350-58-3

Mol.F.: C11H11BrClFO

Prasugrel EP Impurity I

CAT No.: KL-02-06650

CAS NO.: 150322-73-9

Mol.F.: C11H11FO

Prasugrel HCl Desacetyloxy Impurity

CAT No.: KL-02-06651

CAS NO.: 1618108-01-2

Mol.F.: C18H18FNOS. HCl

Prasugrel Impurity 14 Maleate

Mol.F.: C20H21BrFNO3S. C4H4O4

CAT No.: KL-02-06652

CAS NO.: 1373350-60-7

Prasugrel EP Impurity D

CAT No.: KL-02-06653

CAS NO.: 150322-38-6

Mol.F.: C18H18FNO2S

Prasugrel EP Impurity A HCl

CAT No.: KL-02-06654

CAS NO.: 1391053-53-4

Mol.F.: C20H21NO3S. HCl

Pravastatin EP Impurity F Sodium Salt

CAT No.: KL-02-06655

CAS NO.: 151061-28-8

Mol.F.: C18H27O6. Na

Pravastatin Methyl Ester

CAT No.: KL-02-06656

CAS NO.: 81131-72-8

Mol.F.: C24H38O7

"Pravastatin 2,3-Anhydro Lactone"

CAT No.: KL-02-06657

CAS NO.: 1114834-63-7

"Pravastatin 1,1,3,3-Tetramethylbutylamine"

CAT No.: KL-02-06658

CAS NO.: 151006-14-3

Mol.F.: C23H36O7. C8H19N

Pravastatin EP Impurity B Sodium Salt

CAT No.: KL-02-06659

CAS NO.: 722504-46-3

Mol.F.: C23H35O8. Na

Praziquantel EP Impurity A

CAT No.: KL-02-06660

CAS NO.: 54761-87-4

Mol.F.: C19H18N2O2

Praziquantel EP Impurity B

CAT No.: KL-02-06661

CAS NO.: 125273-86-1

Mol.F.: C19H22N2O2

Praziquantel EP Impurity C

CAT No.: KL-02-06662

CAS NO.: 125273-88-3

Mol.F.: C19H22N2O4

(R)-Praziquantel

CAT No.: KL-02-06663

CAS NO.: 57452-98-9

(S)-Praziquantel

CAT No.: KL-02-06664

CAS NO.: 57452-97-8

Prednicarbate EP Impurity F

API Family: PREDNICARBATE

CAT No.: KL-02-06665

CAS NO.: 671225-26-6

Mol.F.: C27H38O8

Prednicarbate EP Impurity E

API Family: PREDNICARBATE

CAT No.: KL-02-06666

CAS NO.: 671225-23-3

Mol.F.: C26H34O8

Prednisolone EP Impurity C

CAT No.: KL-02-06667

CAS NO.: 52-21-1

Mol.F.: C23H30O6

Prednisolone Acetate EP Impurity C

CAT No.: KL-02-06668

CAS NO.: 98523-85-4

Mol.F.: C25H32O7

Prednisolone Acetate EP Impurity E

CAT No.: KL-02-06669

CAS NO.: 4380-55-6

Mol.F.: C23H28O5

Prednisolone Acetate EP Impurity D

CAT No.: KL-02-06670

CAS NO.: 20423-99-8

Methylprednisolone hydrogen succinate EP Impurity E

CAT No.: KL-02-06671

CAS NO.: 2920-86-7

Mol.F.: C25H32O8

16-alpha-Hydroxy Prednisolone-21-Acetate

CAT No.: KL-02-06672

CAS NO.: 86401-80-1

Mol.F.: C23H30O7

17-Deshydroxyacetyl 17-Carbonyl Prednisolone

CAT No.: KL-02-06673

CAS NO.: 167997-18-4

Mol.F.: C20H26O4

16-alpha-Methyl Prednisolone

CAT No.: KL-02-06674

CAS NO.: 10417-63-7

Mol.F.: C22H30O5

Prednienic Acid

CAT No.: KL-02-06676

CAS NO.: 37927-29-0

Mol.F.: C20H26O5

Methylprednisolone 21-Propionate

CAT No.: KL-02-06677

CAS NO.: 138804-88-3

Methylprednisolone Ethylothopropionate

CAT No.: KL-02-06678

CAS NO.: 85198-27-2

Mol.F.: C27H38O6

Methylprednisolone 17-Propionate

CAT No.: KL-02-06679

CAS NO.: 79512-61-1

Prednisolone EP Impurity E

CAT No.: KL-02-06680

CAS NO.: 95815-58-0

Prednisolone EP Impurity I

CAT No.: KL-02-06681

CAS NO.: 13479-38-4

Prednisolone EP Impurity J

CAT No.: KL-02-06682

CAS NO.: 1807-14-3

Methylprednisolone 21-Hemisuccinate

CAT No.: KL-02-06683

CAS NO.: 2921-57-5

Mol.F.: C26H34O8

Methylprednisolone EP Impurity H

CAT No.: KL-02-06684

CAS NO.: 18462-27-6

Mol.F.: C22H30O5

Methylprednisolone Hydrogen Succinate EP Impurity D

CAT No.: KL-02-06685

CAS NO.: 119657-85-1

Mol.F.: C26H36O8

Prednisolone Succinate Sodium Salt

CAT No.: KL-02-06686

CAS NO.: 1715-33-9

Mol.F.: C25H31O8. Na

Prednisolone EP Impurity H

CAT No.: KL-02-06687

CAS NO.: 2427-64-7

6-alfa-Hydroxy Prednisolone

CAT No.: KL-02-06688

CAS NO.: 95909-33-4

Prednisolone Sodium Phosphate USP Impurity D

CAT No.: KL-02-06689

CAS NO.: 898-84-0

Mol.F.: C19H24O3

Methylprednisolone Acetate EP Impurity J

CAT No.: KL-02-06690

CAS NO.: 1048031-82-8

6-alpha-Methyl Prednisolone Aceponate

CAT No.: KL-02-06691

CAS NO.: 86401-95-8

Mol.F.: C27H36O7

Prednisolone EP Impurity G

CAT No.: KL-02-06692

CAS NO.: 2299-46-9

Prednisolone 20Î±-Hydroxy Impurity

CAT No.: KL-02-06693

CAS NO.: 15847-24-2

Prednisolone-17-Valerate

CAT No.: KL-02-06694

CAS NO.: 15180-00-4

Mol.F.: C26H36O6

20(R)-Hydroxy Prednisone

CAT No.: KL-02-06695

CAS NO.: 600-92-0

20(S)-Hydroxy Prednisone

CAT No.: KL-02-06696

CAS NO.: 600-93-1

21 Dehydro Prednisolone

CAT No.: KL-02-06697

CAS NO.: 22420-16-2

Prednisone Impurity 28 (20(S)-Hydroxy Methylprednisolone)

CAT No.: KL-02-06698

CAS NO.: 387-66-6

Mol.F.: C22H32O5

Prednisone Sulfate Sodium Salt

CAT No.: KL-02-06699

CAS NO.: 113092-08-3

Mol.F.: C21H25O8S Na

"4,5-Dihydro Prednisone"

CAT No.: KL-02-06700

CAS NO.: 103957-08-0

Prednisone EP Impurity E

CAT No.: KL-02-06701

CAS NO.: 125-10-0

Mol.F.: C23H28O6

Prednisolone-21-carboxylic Acid

CAT No.: KL-02-06702

CAS NO.: 61549-70-0

Mol.F.: C21H26O6

11-Deoxy Prednisone Acetate

CAT No.: KL-02-06703

CAS NO.: 1249-67-8

Mol.F.: C23H30O5

16-Dehydro 17-Dehydroxy Prednisone

CAT No.: KL-02-06704

CAS NO.: 102447-86-9

Mol.F.: C21H24O4

Prednisone EP Impurity D

CAT No.: KL-02-06705

CAS NO.: 10184-69-7

Mol.F.: C21H26O4

Prednisolone Impurity 10 (Z-E Isomers)

CAT No.: KL-02-06706

CAS NO.: 97830-94-9

Mol.F.: C23H34N6O5

Pregabalin EP Impurity D

CAT No.: KL-02-06707

CAS NO.: 4118-51-8

Mol.F.: C11H14O3

Pregabalin Methyl Ester HCl

CAT No.: KL-02-06708

CAS NO.: 714230-22-5

Mol.F.: C9H19NO2. HCl

Isobutylglutarmonoamide

CAT No.: KL-02-06709

CAS NO.: 181289-15-6

Mol.F.: C9H17NO3

Pregabalin Impurity 4 HCl

CAT No.: KL-02-06710

CAS NO.: 1955498-14-2

Mol.F.: C10H21NO2. HCl

Pregabalin Methyl Carbamate

CAT No.: KL-02-06712

CAS NO.: 930280-44-7

Mol.F.: C18H28N2O3

rac-Pregabalin N-Acrylamide

CAT No.: KL-02-06713

CAS NO.: 1495844-28-4

Mol.F.: C11H19NO3

Pregabalin Impurity 31 L-Tartrate

Mol.F.: C12H26N2O. C4H6O6

CAT No.: KL-02-06714

CAS NO.: 1094518-26-9

"rac-5,6-Dehydro Pregabalin"

CAT No.: KL-02-06715

CAS NO.: 1136478-30-2

Mol.F.: C8H15NO2

Pregabalin Impurity 80 (3-Isobutylglutaric Acid)

CAT No.: KL-02-06716

CAS NO.: 75143-89-4

Mol.F.: C9H16O4

17-Hydroxy Pregnenolone

API Family: PREGNENOLONE

CAT No.: KL-02-06718

CAS NO.: 387-79-1

Mol.F.: C21H32O3

Pretomanid (PA-824)

API Family: PRETOMANID

CAT No.: KL-02-06719

CAS NO.: 187235-37-6

Mol.F.: C14H12F3N3O5

Pridinol Methanesulfonate

API Family: PRIDINOL

CAT No.: KL-02-06720

CAS NO.: 6856-31-1

Mol.F.: C20H25NO. CH4O3S

Prifinium Bromide

API Family: PRIFINIUM

CAT No.: KL-02-06721

CAS NO.: 4630-95-9

Mol.F.: C22H28N. Br

Prilocaine EP Impurity A

API Family: PRILOCAINE

CAT No.: KL-02-06722

CAS NO.: 19281-31-3

Mol.F.: C10H12ClNO

Prilocaine EP Impurity G HCl

API Family: PRILOCAINE

CAT No.: KL-02-06723

CAS NO.: 1049712-77-7

Mol.F.: C12H18N2O. HCl

4-Chlorophenothiazine

CAT No.: KL-02-06728

CAS NO.: 7369-69-9

Mol.F.: C12H8ClNS

Prochlorperazine Edisylate

Mol.F.: C20H24ClN3S. C2H6O6S2

CAT No.: KL-02-06729

CAS NO.: 1257-78-9

Prochlorperazine EP Impurity A

CAT No.: KL-02-06730

CAS NO.: 10078-27-0

Mol.F.: C20H24ClN3OS

N-Desmethyl Prochlorperazine Dimaleate

Mol.F.: C19H22ClN3S. 2 C4H4O4

CAT No.: KL-02-06731

CAS NO.: 13500-92-0

7-Hydroxy Prochlorperazine

CAT No.: KL-02-06732

CAS NO.: 52172-19-7

Mol.F.: C20H24ClN3OS

Progesterone 20-Hydroxy Impurity

CAT No.: KL-02-06734

CAS NO.: 151122-70-2

Mol.F.: C22H32O3

Progesterone EP Impurity I (S-)

CAT No.: KL-02-06735

CAS NO.: 3986-89-8

Progesterone Bisnoraldehyde Impurity

CAT No.: KL-02-06736

CAS NO.: 81201-82-3

Progesterone 6-Beta-Hydroxy Impurity

CAT No.: KL-02-06737

CAS NO.: 604-19-3

Progesterone 6-Alfa-Hydroxy Impurity

CAT No.: KL-02-06738

CAS NO.: 604-20-6

Progesterone EP Impurity D

CAT No.: KL-02-06739

CAS NO.: 1145196

Mol.F.: C23H34O3

17-beta-Hydroxy Progesterone

CAT No.: KL-02-06740

CAS NO.: 604-09-1

16-delta Progesterone

CAT No.: KL-02-06741

CAS NO.: 1096-38-4

11-alfa-Hydroxy Progesterone

CAT No.: KL-02-06742

CAS NO.: 80-75-1

11-Keto Progesterone

CAT No.: KL-02-06743

CAS NO.: 516-15-4

Allopregnenolone

CAT No.: KL-02-06744

CAS NO.: 566-61-0

17-alpha-Hydroxy Progesterone Enanthate

CAT No.: KL-02-06745

CAS NO.: 4596-16-1

Mol.F.: C28H42O4

17-alpha-Hydroxy Progesterone Valerate

CAT No.: KL-02-06746

CAS NO.: 6677-15-2

Mol.F.: C26H38O4

17-alpha-Hydroxy Progesterone Caproate

CAT No.: KL-02-06747

CAS NO.: 630-56-8

Mol.F.: C27H40O4

5-alpha-Dihydro Progestrone

CAT No.: KL-02-06748

CAS NO.: 566-65-4

Chlormadinone Acetate EP Impurity L

CAT No.: KL-02-06749

CAS NO.: 2658-74-4

Mol.F.: C23H31ClO4

Chlormadinone Acetate EP Impurity A

CAT No.: KL-02-06750

CAS NO.: 2477-73-8

Mol.F.: C23H31ClO4

11-Dehydro-Progesterone

CAT No.: KL-02-06751

CAS NO.: 2625-60-7

17-alpha-Hydroxy Progesterone

CAT No.: KL-02-06752

CAS NO.: 68-96-2

Proguanil (Chlorguanide)

API Family: PROGUANIL

CAT No.: KL-02-06753

CAS NO.: 500-92-5

Mol.F.: C11H16ClN5

Proguanil EP Impurity A

API Family: PROGUANIL

CAT No.: KL-02-06754

CAS NO.: 44830-55-9

Mol.F.: C5H10N4

(5R)-5-(4-{[(2-fluorophenyl)methyl]oxy}phenyl)-L-prolinamide

5-Hydroxymethyl-Proline

5-Hydroxymethyl-Proline Methyl Ester

API Family: PROLINE

CAT No.: KL-02-06757

CAS NO.: 1888656-48-1

Mol.F.: C7H13NO3

trans-4-Azido-L-Proline-Methyl Ester

Promazine EP Impurity A

API Family: PROMAZINE

CAT No.: KL-02-06759

CAS NO.: 146-21-4

Mol.F.: C17H20N2OS

Promazine EP Impurity B

API Family: PROMAZINE

CAT No.: KL-02-06760

CAS NO.: 2095-20-7

Mol.F.: C16H18N2S

5-Hydroxy Propafenone HCl

CAT No.: KL-02-06761

CAS NO.: 86383-32-6

Mol.F.: C21H27NO4. HCl

5-Hydroxy Propafenone Sulfate

CAT No.: KL-02-06762

CAS NO.: 1346598-57-9

Mol.F.: C21H27NO7S

Propafenone EP/BP Impurity A

CAT No.: KL-02-06763

CAS NO.: 3516-95-8

Mol.F.: C15H14O2

Propafenone Impurity B

CAT No.: KL-02-06764

CAS NO.: 88308-22-9

Mol.F.: C21H25NO3

Propafenone EP/BP/USP Impurity C

CAT No.: KL-02-06765

CAS NO.: 22525-95-7

Mol.F.: C18H18O3

Propafenone EP Impurity D

CAT No.: KL-02-06766

CAS NO.: 91401-73-9

Mol.F.: C18H20O4

Propafenone EP/BP Impurity E

CAT No.: KL-02-06767

CAS NO.: 165279-79-8

Mol.F.: C18H19ClO3

N-Despropyl Propafenone HCl

CAT No.: KL-02-06768

CAS NO.: 1188263-52-6

Mol.F.: C18H21NO3. HCl

Propafenone EP Impurity H

CAT No.: KL-02-06769

CAS NO.: 487-26-3

Mol.F.: C15H12O2

"4,4'-Methylenebis(2-Isopropyl-6-Methyllaniline)"

CAT No.: KL-02-06771

CAS NO.: 16298-38-7

Mol.F.: C21H30N2

4'-Hydroxy Propafenone HCl

CAT No.: KL-02-06772

CAS NO.: 93885-22-4

Mol.F.: C21H27NO4. HCl

"1,3-Dibromopropane"

1-(1-Ethoxyethoxy) Propane

3-Ethoxy-3-oxo-2-phenyl propanoic acid

API Family: PROPANOIC ACID

CAT No.: KL-02-06776

CAS NO.: 17097-90-4

Mol.F.: C11H12O4

1-Methoxy-2-Propanol

Propargite Impurity B

API Family: PROPARGITE

CAT No.: KL-02-06778

CAS NO.: 98-54-4

Mol.F.: C10H14O

Propargite Impurity M

API Family: Propargite

CAT No.: KL-02-06779

CAS NO.: 682774-12-5

Mol.F.: C25H36O5S

"2-(Bromomethyl)-2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolane"

API Family: PROPICONAZOLE

CAT No.: KL-02-06781

CAS NO.: 60207-89-8

Mol.F.: C13H15BrCl2O2

Calcium Propionate

API Family: PROPIONATE

CAT No.: KL-02-06782

CAS NO.: 4075-81-4

Mol.F.: 2 C3H5O2. Ca

3-Hydroxypropionic Acid

CAT No.: KL-02-06783

CAS NO.: 503-66-2

Mol.F.: C3H6O3

3-Hydroxy-propanoyl Chloride

CAT No.: KL-02-06784

CAS NO.: 109608-73-3

Mol.F.: C3H5ClO2

Dodecyl 2-Dimethylaminopropionate HCl

CAT No.: KL-02-06785

CAS NO.: 259685-49-9

Mol.F.: C17H35NO2 . HCl

Ethyl Butylacetylaminopropionate

CAT No.: KL-02-06786

CAS NO.: 52304-36-6

Mol.F.: C11H21NO3

2-Mercaptopropionic Acid

CAT No.: KL-02-06787

CAS NO.: 79-42-5

Mol.F.: C3H6O2S

3-Cyclohexanepropionic Sodium Salt

CAT No.: KL-02-06788

CAS NO.: 85454-69-9

Mol.F.: C9H15O2. Na

2-(triphenyl-phosphanylidene)-propionic acid ethyl ester

CAT No.: KL-02-06789

CAS NO.: 21382-82-1

Mol.F.: C23H23O2P

Propiverine HCl

CAT No.: KL-02-06790

CAS NO.: 54556-98-8

Mol.F.: C23H29NO3. HCl

Propiverine Hydroxy Impurity

CAT No.: KL-02-06791

CAS NO.: 3608-67-1

Mol.F.: C20H23NO3

Propiverine Chloro Impurity HCl

CAT No.: KL-02-06792

CAS NO.: 54556-99-9

Mol.F.: C20H22ClNO2. HCl

Propiverine N-Desmethyl Impurity HCl

CAT No.: KL-02-06793

CAS NO.: 108640-64-8

Mol.F.: C22H27NO3. HCl

Propofol EP Impurity C

3-(Tert-butyl)-4-Hydroxybenzoic Acid

Propofol EP Impurity B

Propofol EP Impurity D

Propofol EP Impurity E

Propofol EP Impurity G

Propofol EP Impurity K

Propofol EP Impurity L

Propofol EP Impurity O

4-Hydroxy Propranolol HCl

CAT No.: KL-02-06804

CAS NO.: 14133-90-5

5-Hydroxy Propranolol HCl

CAT No.: KL-02-06805

CAS NO.: 62117-35-5

7-Hydroxy Propranolol HCl

CAT No.: KL-02-06806

CAS NO.: 76275-67-7

4-Hydroxy Propranolol Sulphate

CAT No.: KL-02-06807

CAS NO.: 87075-33-0

Mol.F.: C16H20NO6S

(R)-Propranolol HCl

CAT No.: KL-02-06808

CAS NO.: 13071-11-9

Mol.F.: C16H21NO2. HCl

Propyphenazone EP Impurity A

API Family: PROPYPHENAZONE

CAT No.: KL-02-06809

CAS NO.: 60-80-0

Mol.F.: C11H12N2O

Alprostadil (Prostaglandin E1) EP Impurity D

CAT No.: KL-02-06810

CAS NO.: 20897-91-0

Mol.F.: C20H34O5

Alprostadil (Prostaglandin E1) EP Impurity F

CAT No.: KL-02-06811

CAS NO.: 21003-46-3

Mol.F.: C20H34O5

Alprostadil EP Impurity C

CAT No.: KL-02-06812

CAS NO.: 22973-19-9

Mol.F.: C20H32O5

Alprostadil (Prostaglandin E1) EP Impurity A

CAT No.: KL-02-06813

CAS NO.: 14152-28-4

Mol.F.: C20H32O4

Alprostadil (Prostaglandin E1) EP Impurity B

CAT No.: KL-02-06814

CAS NO.: 13345-51-2

Mol.F.: C20H32O4

Dinoprost EP Impurity C

CAT No.: KL-02-06815

CAS NO.: 27415-26-5

Mol.F.: C20H34O5

6-Keto-Prostaglandin F1-alfa

CAT No.: KL-02-06816

CAS NO.: 58962-34-8

Mol.F.: C20H34O6

Protirelin EP Impurity E

API Family: PROTIRELIN

CAT No.: KL-02-06817

CAS NO.: 53109-32-3

Mol.F.: C11H14N4O2

Desmethyl Prucalopride

API Family: PRUCALOPRIDE

CAT No.: KL-02-06818

CAS NO.: 1599434-55-5

Mol.F.: C17H24ClN3O3

Prucalopride Hydroxy Impurity

API Family: PRUCALOPRIDE

CAT No.: KL-02-06819

CAS NO.: 1900715-97-0

Mol.F.: C18H26ClN3O4

Sapropterin Impurity D

(R)-(+)-Pulegone

"2,6,8-Trichloro-7-Methyl Purine"

"2,6-Dibromopurine"

Pyrantel HCl

API Family: PYRANTEL

CAT No.: KL-02-06824

CAS NO.: 26155-20-4

Mol.F.: C11H14N2S. HCl

5-Hydroxy-Pyrazinamide

API Family: PYRAZINAMIDE

CAT No.: KL-02-06825

CAS NO.: 13924-96-4

Mol.F.: C5H5N3O2

"2,3-Dimethyl-5-Vinylpyrazine"

Pyrazinamide EP Impurity B

2-Ethenyl-3-Ethyl-5-Methyl Pyrazine

Pyrazine Impurity 1 (2-Methylpyrazine)

2-chloro-5-(trifluoromethoxy)pyrazine

API Family: PYRAZINE

CAT No.: KL-02-06830

CAS NO.: 1803596-66-8

Mol.F.: C5H2ClF3N2O

Pyrazinamide EP Impurity A

API Family: PYRAZINOIC ACID

CAT No.: KL-02-06831

CAS NO.: 98-97-5

Mol.F.: C5H4N2O2

"1, 8-Dinitropyrene"

Pyridostigmine EP Impurity A

API Family: PYRIDOSTIGMINE BROMIDE

CAT No.: KL-02-06845

CAS NO.: 51581-32-9

Mol.F.: C8H10N2O2

Pyridoxamine-5'-Phosphate

API Family: PYRIDOXAMINE

CAT No.: KL-02-06846

CAS NO.: 529-96-4

Mol.F.: C8H13N2O5P

Pyridoxine Impurity 10 HCl

CAT No.: KL-02-06847

CAS NO.: 49797-79-7

Mol.F.: C8H11NO4. HCl

Isopyridoxal Hydrochloride

CAT No.: KL-02-06848

CAS NO.: 90005-85-9

Mol.F.: C8H9NO3. HCl

Bispyridoxine

CAT No.: KL-02-06849

CAS NO.: 19203-56-6

Mol.F.: C16H20N2O5

Pyridoxine EP Impurity A

CAT No.: KL-02-06850

CAS NO.: 5196-20-3

Pyridoxal 5-Phosphate

CAT No.: KL-02-06851

CAS NO.: 54-47-7

Mol.F.: C8H10NO6P

4-Pyridoxic Acid

CAT No.: KL-02-06852

CAS NO.: 82-82-6

Mol.F.: C8H9NO4

2-(1-(tert-Butoxycarbonyl)pyrrolidin-2-yl)acetic Acid

API Family: PYRROLIDINE

CAT No.: KL-02-06853

CAS NO.: 194154-91-1

Mol.F.: C11H19NO4

Cefepime EP Impurity G

API Family: PYRROLIDINE

CAT No.: KL-02-06854

CAS NO.: 120-94-5

Mol.F.: C5H11N

1-[2-tert-Butylphenyl]-Pyrrolidine

API Family: PYRROLIDINE

CAT No.: KL-02-06855

CAS NO.: 210426-70-3

Mol.F.: C14H21N

2-Acetyl-1-pyrroline

API Family: PYRROLINE

CAT No.: KL-02-06856

CAS NO.: 85213-22-5

Mol.F.: C6H9NO

cis-o-Hydroxylbenzal Pyruvic Acid

API Family: PYRUVIC ACID

CAT No.: KL-02-06857

CAS NO.: 31966-72-0

Mol.F.: C10H8O4

Pyrvinium Pamoate Impurity 1 Pamoate

Mol.F.: 2 C25H26N3. C23H14O6

API Family: PYRVINIUM

CAT No.: KL-02-06859

CAS NO.: 2136666-30-1

Quetiapine EP Impurity E

CAT No.: KL-02-06860

CAS NO.: 1371638-05-9

Mol.F.: C40H44N6O2S2

Quetiapine Related Compound 10

CAT No.: KL-02-06861

CAS NO.: 111974-73-3

Mol.F.: C19H15NO2S

Quetiapine Impurity (2-Aminodiphenyl Sulfide)

CAT No.: KL-02-06862

CAS NO.: 1134-94-7

Mol.F.: C12H11NS

Quetiapine Sulfone

CAT No.: KL-02-06863

CAS NO.: 329216-65-1

Mol.F.: C21H25N3O4S

Quetiapine Carboxylate Impurity

CAT No.: KL-02-06864

CAS NO.: 1011758-00-1

Mol.F.: C22H25N3O4S

Quetiapine EP Impurity F

CAT No.: KL-02-06865

CAS NO.: 848814-27-7

Mol.F.: C21H27N3O3S

Quetiapine EP Impurity C

CAT No.: KL-02-06866

CAS NO.: 1798840-31-9

Mol.F.: C40H42N6O3S2

Quetiapine 11 Chloro Impurity

CAT No.: KL-02-06867

CAS NO.: 13745-86-3

Mol.F.: C13H8ClNS

Quetiapine EP Impurity T

CAT No.: KL-02-06868

CAS NO.: 5747-46-6

Mol.F.: C17H16N2OS

Quetiapine EP Impurity K

CAT No.: KL-02-06869

CAS NO.: 1371638-10-6

Mol.F.: C23H29N3O4S

Quetiapine EP Impurity L

CAT No.: KL-02-06870

CAS NO.: 1371638-11-7

Mol.F.: C21H24ClN3O2S

Quetiapine EP Impurity O

CAT No.: KL-02-06871

CAS NO.: 844639-06-1

Mol.F.: C40H39N3O2S

Quetiapine EP Impurity U

CAT No.: KL-02-06872

CAS NO.: 5786-26-5

Mol.F.: C13H10N2S

Quetiapine EP Impurity W

CAT No.: KL-02-06873

CAS NO.: 1800608-95-0

Mol.F.: C34H32N4O2S2

7-Hydroxy N-Desalkyl Quetiapine

CAT No.: KL-02-06874

CAS NO.: 232597-73-8

Mol.F.: C17H17N3OS

Quetiapine EP Impurity H

CAT No.: KL-02-06875

CAS NO.: 1076199-40-0

Mol.F.: C21H25N3O3S

Quetiapine EP Impurity D

CAT No.: KL-02-06876

CAS NO.: 945668-94-0

Mol.F.: C30H24N4S2

Quetiapine EP Impurity I

CAT No.: KL-02-06877

CAS NO.: 329216-67-3

Mol.F.: C19H21N3OS

Quinapril EP Impurity G HCl

CAT No.: KL-02-06878

CAS NO.: 103775-06-0

Mol.F.: C25H30N2O5. HCl

Quinapril EP Impurity I HCl

CAT No.: KL-02-06879

CAS NO.: 89300-89-0

Mol.F.: C25H30N2O5. HCl

Quinapril EP Impurity C

CAT No.: KL-02-06880

CAS NO.: 82768-85-2

Mol.F.: C23H26N2O5

Quinapril EP Impurity D

CAT No.: KL-02-06881

CAS NO.: 103733-49-9

Mol.F.: C25H28N2O4

"2,4-Dioxo-3-Propyl-1,2,3,4-tetrahydro-Quinazoline-7-Carboxylic Acid"

API Family: QUINAZOLINE

CAT No.: KL-02-06882

CAS NO.: 917889-48-6

Mol.F.: C12H12N2O4

4-Quinazolinone

API Family: QUINAZOLINONE

CAT No.: KL-02-06883

CAS NO.: 491-36-1

Mol.F.: C8H6N2O

Quininone

API Family: QUINIDINE

CAT No.: KL-02-06884

CAS NO.: 84-31-1

Mol.F.: C20H24N2O2

(3S)-3-Hydroxy Quinidine

API Family: QUINIDINE

CAT No.: KL-02-06885

CAS NO.: 53467-23-5

Mol.F.: C20H24N2O3

(3R)-3-Hydroxy Quinidine

API Family: QUINIDINE

CAT No.: KL-02-06886

CAS NO.: 60761-51-5

Mol.F.: C20H24N2O3

(3S)-3-Hydroxy Quinine

"O-Desmethyl Quinine ((R,S)-Isomer)"

Rabeprazole N-Alkyl Impurity

CAT No.: KL-02-06890

CAS NO.: 935260-92-7

Mol.F.: C29H36N4O5S

(R)-Rabeprazole Sodium Salt

CAT No.: KL-02-06891

CAS NO.: 171440-18-9

Mol.F.: C18H20N3O3S. Na

(S)-Rabeprazole Sodium Salt

CAT No.: KL-02-06892

CAS NO.: 171440-19-0

Mol.F.: C18H20N3O3S. Na

(S)-O-Desmethyl Rabeprazole Impurity

CAT No.: KL-02-06893

CAS NO.: 179952-05-7

(R)-O-Desmethyl Rabeprazole Impurity

CAT No.: KL-02-06894

CAS NO.: 179952-04-6

rac-O-Desmethyl Rabeprazole Impurity

CAT No.: KL-02-06895

CAS NO.: 117976-94-0

Rac-Desmethyl Rabeprazole Sodium Salt

CAT No.: KL-02-06896

CAS NO.: 117976-71-3

Mol.F.: C17H18N3O3S. Na

Rabeprazole Carboxylic Acid Impurity

CAT No.: KL-02-06897

CAS NO.: 1163685-31-1

Mol.F.: C11H15NO4

Lansoprazole EP Impurity F Sulfide

CAT No.: KL-02-06898

CAS NO.: 103312-62-5

Mol.F.: C14H12ClN3S

Rabeprazole Sodium Salt

CAT No.: KL-02-06899

CAS NO.: 117976-90-6

Mol.F.: C18H20N3O3S. Na

Rabeprazole EP Impurity G

CAT No.: KL-02-06900

CAS NO.: 102804-82-0

Mol.F.: C15H15N3OS

Rabeprazole EP Impurity B

CAT No.: KL-02-06901

CAS NO.: 117977-21-6

Mol.F.: C18H21N3O2S

Rabeprazole EP Impurity D

CAT No.: KL-02-06902

CAS NO.: 924663-38-7

Racecadotril EP Impurity D

CAT No.: KL-02-06903

CAS NO.: 123658-06-0

Mol.F.: C24H28N2O6S2

Racecadotril EP Impurity E

CAT No.: KL-02-06904

CAS NO.: 5669-19-2

Mol.F.: C10H10O2

Racecadotril EP Impurity F

CAT No.: KL-02-06905

CAS NO.: 87428-99-7

Mol.F.: C19H19NO3

Racecadotril EP Impurity H

CAT No.: KL-02-06906

CAS NO.: 141437-88-9

Mol.F.: C38H40N2O6S2

Racecadotril Impurity 1

CAT No.: KL-02-06907

CAS NO.: 141437-87-8

Mol.F.: C20H22O4S2

rac-Epinephrine

API Family: RACEPINEPHRINE

CAT No.: KL-02-06908

CAS NO.: 329-65-7

Mol.F.: C9H13NO3

Raloxifene Dimethoxy Impurity

CAT No.: KL-02-06909

CAS NO.: 84541-38-8

Mol.F.: C30H31NO4S

Raloxifene Dimesylate Hydrochloride

CAT No.: KL-02-06910

CAS NO.: 84449-85-4

Mol.F.: C30H31NO8S3. HCl

2-Ethylbenzo[b]thiophene

CAT No.: KL-02-06911

CAS NO.: 1196-81-2

Mol.F.: C10H10S

Raloxifene Dimer

CAT No.: KL-02-06912

CAS NO.: 618902-12-8

Mol.F.: C56H52N2O8S2

Raloxifene EP Impurity A

CAT No.: KL-02-06913

CAS NO.: 1159977-58-8

Mol.F.: C42H44N2O6S

Raloxifene EP Impurity C

CAT No.: KL-02-06914

CAS NO.: 195454-31-0

Mol.F.: C28H27NO5S

Raloxifene EP Impurity B

CAT No.: KL-02-06915

CAS NO.: 1391054-73-1

Mol.F.: C28H27NO4S

Raltegravir EP Impurity C

CAT No.: KL-02-06916

CAS NO.: 1391918-17-4

Mol.F.: C20H23FN6O6

Raltegravir Diketo Amine Impurity

CAT No.: KL-02-06917

CAS NO.: 1193687-86-3

Mol.F.: C18H20FN5O5

Raltegravir Diketo Methoxy Impurity

CAT No.: KL-02-06918

CAS NO.: 518048-04-9

Mol.F.: C19H21FN4O6

Raltegravir Diketo Ethoxy Impurity

CAT No.: KL-02-06919

CAS NO.: 1193687-88-5

Mol.F.: C20H23FN4O6

Raltegravir EP Impurity H

CAT No.: KL-02-06920

CAS NO.: 1391918-18-5

Mol.F.: C34H36F2N8O8

Raltegravir Potassium Salt

CAT No.: KL-02-06921

CAS NO.: 871038-72-1

Mol.F.: C20H20FN6O5. K

Raltegravir EP Impurity E

CAT No.: KL-02-06922

CAS NO.: 1193687-87-4

Mol.F.: C20H22N6O5

Raltegravir EP Impurity A

CAT No.: KL-02-06923

CAS NO.: 518048-03-8

Mol.F.: C16H19FN4O3

Raltegravir EP Impurity D

CAT No.: KL-02-06924

CAS NO.: 1064706-98-4

Mol.F.: C18H19FN4O6

Ramelteon Acrylonitrile

CAT No.: KL-02-06925

CAS NO.: 196597-79-2

Mol.F.: C13H11NO

Ramelteon Impurity 7 HCl

CAT No.: KL-02-06926

CAS NO.: 1053239-39-6

Mol.F.: C13H17NO. HCl

Ramelteon Methyl Ester

CAT No.: KL-02-06927

CAS NO.: 1356395-13-5

Mol.F.: C14H16O3

Ramelteon Chiral amide impurity

CAT No.: KL-02-06928

CAS NO.: 1149757-30-1

Mol.F.: C22H21NO4

Ramelteon Acetyl impurity

CAT No.: KL-02-06929

CAS NO.: 326793-94-6

Mol.F.: C15H19NO2

(R)-Ramelteon

CAT No.: KL-02-06930

CAS NO.: 196597-27-0

Mol.F.: C16H21NO2

Ramifenazone Hydrochloride

API Family: RAMIFENAZONE

CAT No.: KL-02-06931

CAS NO.: 18342-39-7

Mol.F.: C14H19N3O . HCl

Ramipril EP Impurity H

CAT No.: KL-02-06932

CAS NO.: 104195-90-6

Mol.F.: C23H32N2O5. HCl

Ramipril EP Impurity I HCl

CAT No.: KL-02-06933

CAS NO.: 129939-65-7

Mol.F.: C23H32N2O5. HCl

Ramipril Impurity 1

Ramipril Impurity 20

CAT No.: KL-02-06935

CAS NO.: 138877-09-5

Mol.F.: C15H19NO2. HCl

Ramipril Impurity 3

CAT No.: KL-02-06936

CAS NO.: 1279200-40-6

Mol.F.: C15H19NO2

Ramipril EP Impurity K

Ramosetron Impurity 11 HCl

API Family: RAMOSETRON

CAT No.: KL-02-06938

CAS NO.: 131020-57-0

Mol.F.: C8H10N2O2. HCl

(S)-Ramosetron

API Family: RAMOSETRON

CAT No.: KL-02-06939

CAS NO.: 132036-90-9

Strontium Ranelate

API Family: RANELIC ACID

CAT No.: KL-02-06940

CAS NO.: 135459-87-9

Mol.F.: C12H6N2O8S. 2 Sr

Strontium Ranelate Impurity B

API Family: RANELIC ACID

CAT No.: KL-02-06941

CAS NO.: 674773-13-8

Mol.F.: C16H18N2O8S

Ranitidine EP Impurity G

CAT No.: KL-02-06942

CAS NO.: 148639-72-9

Mol.F.: C5H9N3OS

Ranitidine EP Impurity H

CAT No.: KL-02-06943

CAS NO.: 72078-82-1

Mol.F.: C3H6N2O3

Ranitidine EP Impurity K

CAT No.: KL-02-06944

CAS NO.: 61832-41-5

Mol.F.: C4H8N2O2S

Ranitidine EP Impurity B

CAT No.: KL-02-06945

CAS NO.: 66356-53-4

Mol.F.: C10H18N2OS

Cysteamine Hydrochloride

CAT No.: KL-02-06946

CAS NO.: 156-57-0

Mol.F.: C2H7NS. HCl

Ranitidine EP Impurity E

CAT No.: KL-02-06947

CAS NO.: 73857-20-2

Mol.F.: C13H22N4O4S

Ranitidine EP Impurity J

CAT No.: KL-02-06948

CAS NO.: 1331637-48-9

Mol.F.: C11H22N6O4S2

Ranitidine EP Impurity I

CAT No.: KL-02-06949

CAS NO.: 207592-21-0

Mol.F.: C27H44N8O6S2

Desmethyl Ranitidine

CAT No.: KL-02-06950

CAS NO.: 66357-25-3

Mol.F.: C12H20N4O3S

Ranitidine EP Impurity F HCl

CAT No.: KL-02-06951

CAS NO.: 81074-81-9

Mol.F.: C8H13NO2. HCl

Desmethyl Ranolazine

CAT No.: KL-02-06952

CAS NO.: 172430-45-4

Mol.F.: C23H31N3O4

Ranolazine USP Related Compound A

CAT No.: KL-02-06953

CAS NO.: 2210-74-4

Mol.F.: C10H12O3

1-chloro-3-(2-methoxyphenoxy)propan-2-ol

CAT No.: KL-02-06954

CAS NO.: 25772-81-0

Mol.F.: C10H13ClO3

Ranolazine USP Related Compound D

CAT No.: KL-02-06955

CAS NO.: 380204-72-8

Mol.F.: C24H32N4O2

Ranolazine USP Related Compound B

CAT No.: KL-02-06956

CAS NO.: 755711-09-2

Mol.F.: C23H31N3O3

Ranolazine Dimer Impurity

CAT No.: KL-02-06957

CAS NO.: 333749-57-8

Mol.F.: C24H34N2O6

Seco Rapamycin

API Family: Sirolimus

CAT No.: KL-02-06958

CAS NO.: 147438-27-5

Mol.F.: C51H79NO13

28-O-Methyl-Rapamycin

API Family: Sirolimus

CAT No.: KL-02-06959

CAS NO.: 159351-88-9

Mol.F.: C52H81NO13

Rasagiline Impurity 1 HCl

CAT No.: KL-02-06960

CAS NO.: 1175018-75-3

Mol.F.: C12H14ClN. HCl

3-Chloro Rasagiline Impurity

CAT No.: KL-02-06961

CAS NO.: 1175018-74-2

Mol.F.: C12H14ClN

Rasagiline Impurity 5 Mesylate

CAT No.: KL-02-06962

CAS NO.: 1312077-04-5

Mol.F.: C12H11NO. CH4O3S

(R)-1-Aminoindan L-Tartrate

CAT No.: KL-02-06963

CAS NO.: 936474-08-7

Mol.F.: C9H11N. ½ C4H6O6

Rebamipide Methyl Ester

API Family: REBAMIPIDE

CAT No.: KL-02-06964

CAS NO.: 90098-38-7

Mol.F.: C20H17ClN2O4

Rebaudioside F

API Family: REBAUDIOSIDE

CAT No.: KL-02-06965

CAS NO.: 438045-89-7

Mol.F.: C43H68O22

Rebaudioside E

API Family: REBAUDIOSIDE

CAT No.: KL-02-06966

CAS NO.: 63279-14-1

Mol.F.: C44H70O23

Rebaudioside M

API Family: REBAUDIOSIDE

CAT No.: KL-02-06967

CAS NO.: 1220616-44-3

Mol.F.: C56H90O33

"(S,S)-Reboxetine"

API Family: REBOXETINE

CAT No.: KL-02-06968

CAS NO.: 98819-76-2

Mol.F.: C19H23NO3

"(R,R)-Reboxetine"

API Family: REBOXETINE

CAT No.: KL-02-06969

CAS NO.: 105017-38-7

Mol.F.: C19H23NO3

"(S, R)-Reboxetine"

API Family: REBOXETINE

CAT No.: KL-02-06970

CAS NO.: 868686-70-8

Mol.F.: C19H23NO3

Regorafenib EP Impurity C

API Family: REGORAFENIB

CAT No.: KL-02-06971

CAS NO.: 1855006-12-0

Mol.F.: C20H18FN5O3

N-Desmethyl Regorafenib

API Family: REGORAFENIB

CAT No.: KL-02-06972

CAS NO.: 1343498-72-5

Mol.F.: C20H13ClF4N4O3

Relcovaptan (SR-49059)

API Family: RELCOVAPTAN

CAT No.: KL-02-06973

CAS NO.: 150375-75-0

Mol.F.: C28H27Cl2N3O7S

Remdesivir O-Desphosphate Analogue

API Family: REMDESIVIR

CAT No.: KL-02-06974

CAS NO.: 1191237-69-0

Mol.F.: C12H13N5O4

Remogliflozin Etabonate

API Family: REMOGLIFLOZIN

CAT No.: KL-02-06978

CAS NO.: 442201-24-3

Mol.F.: C26H38N2O9

Repaglinide Related Compound A

Mol.F.: C16H26N2. C7H11NO5

CAT No.: KL-02-06979

CAS NO.: 219921-94-5

Repaglinide EP Impurity B

CAT No.: KL-02-06980

CAS NO.: 99469-99-5

Mol.F.: C13H16O5

rac-Repaglinide USP Related Compound C

CAT No.: KL-02-06981

CAS NO.: 107362-12-9

Mol.F.: C30H34N2O4

Repaglinide impurity (R-Repaglinide Ethyl Ester)

CAT No.: KL-02-06982

CAS NO.: 147770-08-9

Mol.F.: C29H40N2O4

Repaglinide EP Impurity A

CAT No.: KL-02-06983

CAS NO.: 220438-80-2

Mol.F.: C11H12O5

Repaglinide EP Impurity D

CAT No.: KL-02-06984

CAS NO.: 147770-06-7

Mol.F.: C29H40N2O4

Repaglinide Impurity IV

CAT No.: KL-02-06985

CAS NO.: 646054-50-4

Mol.F.: C23H37N3O

Repaglinide EP Impurity E

CAT No.: KL-02-06986

CAS NO.: 147852-26-4

Mol.F.: C27H36N2O4

Bioresmethrin

API Family: RESMETHRIN

CAT No.: KL-02-06987

CAS NO.: 28434-01-7

Mol.F.: C22H26O3

Retigabine (Ezogabine) DiHCl

Mol.F.: C16H18FN3O2. 2 HCl

API Family: Retigabine

CAT No.: KL-02-06988

CAS NO.: 150812-13-8

N-Acetyl Retigabine (Ezogabine)

API Family: Retigabine

CAT No.: KL-02-06989

CAS NO.: 102877-75-9

Mol.F.: C18H20FN3O3

Hydroxypinacolone Retinoate

CAT No.: KL-02-06990

CAS NO.: 893412-73-2

Mol.F.: C26H38O3

9-cis Retinyl Linoleate

CAT No.: KL-02-06991

CAS NO.: 79299-81-3

Mol.F.: C38H60O2

"5,6-Dihydro-5,6-Dihydroxy Retinoic Acid"

CAT No.: KL-02-06992

CAS NO.: 73341-58-9

Mol.F.: C20H30O4

9-cis Retinoic Acid Ethyl Ester

CAT No.: KL-02-06993

CAS NO.: 86708-67-0

4-Keto-9-cis Retinoic acid methyl ester

CAT No.: KL-02-06994

CAS NO.: 163955-59-7

9-cis Retinol Acetate

11-cis Retinal

All-trans Retinal

3-Hydroxy Retinol

Diacerein EP Impurity C

Rhodamine B

API Family: RHODAMINE

CAT No.: KL-02-07001

CAS NO.: 81-88-9

Mol.F.: C28H31N2O3. Cl

5-(4-Dimethylaminobenzylidene)rhodanine

API Family: RHODANINE

CAT No.: KL-02-07002

CAS NO.: 536-17-4

Mol.F.: C12H12N2OS2

Ribavirin EP Impurity C

CAT No.: KL-02-07003

CAS NO.: 4928-87-4

Mol.F.: C3H3N3O2

Ribavirin EP Impurity D

CAT No.: KL-02-07004

CAS NO.: 636017

Mol.F.: C3H4N4O

Ribavirin EP Impurity G

CAT No.: KL-02-07005

CAS NO.: 39030-43-8

Mol.F.: C8H12N4O5

Ribavirin Impurity 14 (Triacetylinosine)

CAT No.: KL-02-07006

CAS NO.: 3181-38-2

Mol.F.: C16H18N4O8

Ribavirin Impurity 16 (6-Acetylaminopurine)

CAT No.: KL-02-07007

CAS NO.: 6034-68-0

Mol.F.: C7H7N5O

Alpha-Ribofuranose Tetraacetate

CAT No.: KL-02-07008

CAS NO.: 50730-26-2

Mol.F.: C13H18O9

Ribavirin Monophosphate

CAT No.: KL-02-07009

CAS NO.: 40925-28-8

Mol.F.: 8H13N4O8P

Ribavirin Impurity 19 (Mixture of alpha- and beta- Isomers)

CAT No.: KL-02-07010

CAS NO.: 28708-32-9

Mol.F.: C13H18O9

Ribavirin Impurity 29 (Bis(p-nitrophenyl) phosphate)

CAT No.: KL-02-07011

CAS NO.: 645-15-8

Mol.F.: C12H9N2O8P

N-acetyl Hypoxanthine

CAT No.: KL-02-07012

CAS NO.: 408531-05-5

Mol.F.: C7H6N4O2

Ribavirin EP Impurity A

CAT No.: KL-02-07013

CAS NO.: 39925-19-4

Mol.F.: C8H11N3O6

Ribavirin Impurity E

CAT No.: KL-02-07014

CAS NO.: 58151-90-9

Mol.F.: C15H16N4O6

Riboflavin EP Impurity B

CAT No.: KL-02-07015

CAS NO.: 1086-80-2

Mol.F.: C12H10N4O2

Riboflavin EP Impurity A

CAT No.: KL-02-07016

CAS NO.: 1088-56-8

Mol.F.: C13H12N4O2

Riboflavin EP Impurity C

CAT No.: KL-02-07017

CAS NO.: 2535-20-8

Mol.F.: C13H18N4O6

Riboflavin-5'-phosphate Sodium Salt Dihydrate

Mol.F.: C17H20N4O9P. Na. 2 H2O

CAT No.: KL-02-07018

CAS NO.: 6184-17-4

25-O-desacetyl-23-Acetyl-Rifabutin (Possibly a mixture with API)

CAT No.: KL-02-07019

CAS NO.: 1242076-43-2

Mol.F.: C46H62N4O11

Rifabutin EP Impurity E

CAT No.: KL-02-07020

CAS NO.: 100324-63-8

Mol.F.: C44H60N4O10

Rifabutin EP Impurity B

CAT No.: KL-02-07021

CAS NO.: 51756-80-0

Mol.F.: C37H46N2O12

Rifabutin EP Impurity C

CAT No.: KL-02-07022

CAS NO.: 2241829-23-0

Mol.F.: C46H60N4O11

Rifabutin EP Impurity D

CAT No.: KL-02-07023

CAS NO.: 62041-01-4

Mol.F.: C37H47N3O11

25-Desacetyl Rifampicin

CAT No.: KL-02-07024

CAS NO.: 16783-99-6

Mol.F.: C41H56N4O11

3-Formyl Rifampicin SV

CAT No.: KL-02-07025

CAS NO.: 13292-22-3

Mol.F.: C38H47NO13

Rifampicin EP Impurity B

CAT No.: KL-02-07026

CAS NO.: 125833-03-6

Mol.F.: C43H58N4O13

Rifampicin EP Impurity A

CAT No.: KL-02-07027

CAS NO.: 13983-13-6

Mol.F.: C43H56N4O12

N-Desmethyl Rifampicin

CAT No.: KL-02-07028

CAS NO.: 13292-45-0

Mol.F.: C42H56N4O12

25-Deacetyl-23-Acetyl Rifampicin

CAT No.: KL-02-07029

CAS NO.: 1416773-23-3

Mol.F.: C43H58N4O12

25-Deacetyl-21-Acetyl Rifampicin

CAT No.: KL-02-07030

CAS NO.: 1416773-22-2

Mol.F.: C43H58N4O12

3-Formyl Rifamycin Isonicotinoyl Hydrazone

CAT No.: KL-02-07031

CAS NO.: 13292-53-0

Mol.F.: C44H52N4O13

Rifamycin Y

API Family: RIFAMYCIN

CAT No.: KL-02-07032

CAS NO.: 15271-73-5

Mol.F.: C39H47NO15

Rifaximin EP Impurity G

CAT No.: KL-02-07033

CAS NO.: 80621-76-7

Mol.F.: C43H49N3O11

Rifaximin EP Impurity B

CAT No.: KL-02-07034

CAS NO.: 13929-35-6

Mol.F.: C39H49NO14

Rifaximin EP Impurity C

CAT No.: KL-02-07035

CAS NO.: 6998-60-3

Mol.F.: C37H47NO12

Rifaximin EP Impurity F

CAT No.: KL-02-07036

CAS NO.: 14487-05-9

Mol.F.: C39H47NO14

Rifaximin EP Impurity E

CAT No.: KL-02-07037

CAS NO.: 13553-79-2

Mol.F.: C37H45NO12

Rifaximin EP Impurity A

CAT No.: KL-02-07038

CAS NO.: 695-34-1

Mol.F.: C6H8N2

Rifaximin EP Impurity H

CAT No.: KL-02-07039

CAS NO.: 1210022-90-4

Mol.F.: C43H51N3O12

25-Desacetyl Rifaximin

CAT No.: KL-02-07040

CAS NO.: 80621-88-1

Mol.F.: C41H49N3O10

Rilmenidine Impurity A

API Family: RILMENIDINE

CAT No.: KL-02-07042

CAS NO.: 54187-44-9

Mol.F.: C10H18N2O2

Rilpivirine (Z-Isomer)

CAT No.: KL-02-07043

CAS NO.: 500287-94-5

Mol.F.: C22H18N6

Rilpivirine Chloro Impurity

CAT No.: KL-02-07044

CAS NO.: 244768-32-9

Mol.F.: C11H7ClN4

Rilpivirine Impurity 13 HCl

CAT No.: KL-02-07045

CAS NO.: 661489-23-2

Mol.F.: C11H12N2. HCl

Rilpivirine Keto Impurity

CAT No.: KL-02-07046

CAS NO.: 189956-45-4

Mol.F.: C11H8N4O

Bromoriluzole

Riluzole 4-Trifluoromethoxy Isomer

Riluzole Impurity 1 HCl

API Family: RILUZOLE

CAT No.: KL-02-07049

CAS NO.: 235101-44-7

Mol.F.: C8H5F3N2OS. HCl

Riluzole Impurity 3 ([4-(Trifluoromethyl)phenyl]thiourea)

N-Hydroxy Riluzole

Dibromotrifluoro methoxyaniline

Riluzolamide

API Family: RILUZOLE

CAT No.: KL-02-07053

CAS NO.: 1456696-94-8

Mol.F.: C9H6F3N3O2S

Risedronate EP Impurity E

CAT No.: KL-02-07055

CAS NO.: 75755-10-1

Mol.F.: C7H11NO6P2

Risedronic Acid Monosodium Salt

CAT No.: KL-02-07056

CAS NO.: 115436-72-1

Mol.F.: C7H10NO7P2. Na

Risedronate EP Impurity B

CAT No.: KL-02-07057

CAS NO.: 105462-23-5

Mol.F.: C7H11NO7P2

Risedronate Impurity C

CAT No.: KL-02-07058

CAS NO.: 105462-25-7

Mol.F.: C7H11NO7P2

Risperidone EP Impurity C

CAT No.: KL-02-07059

CAS NO.: 130049-85-3

Risperidone EP Impurity C

CAT No.: KL-02-07060

CAS NO.: 147663-01-2

Risperidone EP Impurity F

CAT No.: KL-02-07061

CAS NO.: 1346603-86-8

Mol.F.: C24H27FN4O4

6-Desfluoro-6-Hydroxy Risperidone

CAT No.: KL-02-07062

CAS NO.: 106266-11-9

Mol.F.: C23H28N4O3

Risperidone EP Impurity I

CAT No.: KL-02-07063

CAS NO.: 1329796-66-8

Mol.F.: C35H39F2N5O3

Risperidone Degradation product

CAT No.: KL-02-07064

CAS NO.: 832747-59-8

Mol.F.: C11H14N2O

Risperidone EP Impurity J

CAT No.: KL-02-07065

CAS NO.: 1346606-24-3

Mol.F.: C35H40F2N6O3

"Risperidone 5,6,7,8-Tetradehydro Impurity"

CAT No.: KL-02-07066

CAS NO.: 108855-18-1

Mol.F.: C23H23FN4O2

Risperidone Related Compound HCl

CAT No.: KL-02-07067

CAS NO.: 84163-68-8

Mol.F.: C12H14N2O. HCl

Risperidone EP Impurity L

CAT No.: KL-02-07068

CAS NO.: 63234-80-0

Mol.F.: C11H15ClN2O

Risperidone Hydroxyethyl Impurity

CAT No.: KL-02-07069

CAS NO.: 66698-27-9

Risperidone Difluorobenzoyl Impurity

CAT No.: KL-02-07070

CAS NO.: 106266-04-0

Mol.F.: C12H13F2NO. HCl

Risperidone EP Impurity M HCl

CAT No.: KL-02-07071

CAS NO.: 84163-13-3

Mol.F.: C12H13FN2O. HCl

7-Hydroxy Risperidone

CAT No.: KL-02-07072

CAS NO.: 147663-04-5

Risperidone EP Impurity A and Risperidone EP Impurity B

CAT No.: KL-02-07073

CAS NO.: 158697-66-6

Mol.F.: C23H28F2N4O2

Ritodrine Impurity 2 (Tyramine)

API Family: RITODRINE

CAT No.: KL-02-07074

CAS NO.: 51-67-2

Mol.F.: C8H11NO

Ritodrine Impurity 1 HCl

API Family: RITODRINE

CAT No.: KL-02-07075

CAS NO.: 645-58-9

Mol.F.: C9H13NO. HCl

Ritonavir EP Impurity H

CAT No.: KL-02-07076

CAS NO.: 1010809-43-4

Mol.F.: C30H32N4O6S

Ritonavir-Glycerol carbamate Analog

CAT No.: KL-02-07077

CAS NO.: 1010809-54-7

Mol.F.: C32H42N4O8S

Ritonavir EP Impurity C

CAT No.: KL-02-07078

CAS NO.: 1010808-43-1

Mol.F.: C25H29N3O4S

Ritonavir EP Impurity I

CAT No.: KL-02-07079

CAS NO.: 165315-26-4

Mol.F.: C36H46N6O5S2

O-Acetyl Ritonavir

CAT No.: KL-02-07080

CAS NO.: 183246-46-0

Mol.F.: C15H25N3O3S

Ritonavir EP Impurity E

CAT No.: KL-02-07081

CAS NO.: 176655-56-4

Mol.F.: C37H48N6O6S2

Ritonavir EP Impurity L

CAT No.: KL-02-07082

CAS NO.: 256328-82-2

Mol.F.: C33H43N5O4S

Ritonavir EP Impurity O

CAT No.: KL-02-07083

CAS NO.: 1414933-81-5

Mol.F.: C37H48N6O5S2

Ritonavir EP Impurity T

CAT No.: KL-02-07084

CAS NO.: 869368-48-9

Mol.F.: C46H66N8O5S2

Rivaroxaban EP Impurity E

CAT No.: KL-02-07085

CAS NO.: 1415566-28-7

Mol.F.: C19H19N3O5S

Rivaroxaban Phthalamide Dimer

CAT No.: KL-02-07086

CAS NO.: 1365267-36-2

Mol.F.: C36H36N6O10

3-chloro Rivaroxaban

CAT No.: KL-02-07087

CAS NO.: 1855920-54-5

Rivaroxaban EP Impurity F

CAT No.: KL-02-07088

CAS NO.: 24065-33-6

Mol.F.: C5H3ClO2S

Rivaroxaban CMTCA Impurity

CAT No.: KL-02-07089

CAS NO.: 97799-98-9

Mol.F.: C6H6ClNOS

Rivaroxaban Open-Ring N-Methyl Impurity

CAT No.: KL-02-07090

CAS NO.: 1807455-76-0

Mol.F.: C25H24Cl2N4O6S2

Rivaroxaban Aminomethyl HCl Impurity

CAT No.: KL-02-07091

CAS NO.: 898543-06-1

Mol.F.: C14H17N3O4. HCl

Rivaroxaban Open-Ring Acid Impurity

CAT No.: KL-02-07092

CAS NO.: 931204-39-6

Mol.F.: C19H20ClN3O6S

Rivaroxaban Impurity D

CAT No.: KL-02-07093

CAS NO.: 1838139-24-4

Rivaroxaban Descarbonyl Impurity

CAT No.: KL-02-07094

CAS NO.: 721401-53-2

Mol.F.: C18H20ClN3O4S

Rivaroxaban N-Methylphthalimide Impurity

CAT No.: KL-02-07095

CAS NO.: 550-44-7

Mol.F.: C9H7NO2

Rivaroxaban Desthiophene Analog

CAT No.: KL-02-07096

CAS NO.: 1411775-06-8

Rivaroxaban Phthalimido Descarbonyl Impurity

CAT No.: KL-02-07097

CAS NO.: 446292-07-5

Mol.F.: C21H21N3O5

Rivaroxaban Impurity E

CAT No.: KL-02-07098

CAS NO.: 1252018-10-2

Mol.F.: C13H17ClN2O3

4-(3-Aminophenyl)-3-morpholinone

CAT No.: KL-02-07099

CAS NO.: 1082495-22-4

Mol.F.: C10H12N2O2

Dichlorothiophene Carboxylic Acid

CAT No.: KL-02-07100

CAS NO.: 89166-94-9

Mol.F.: C5H2Cl2O2S

Diphthalimido Morpholinone Analog

CAT No.: KL-02-07101

CAS NO.: 1643354-27-1

Mol.F.: C32H30N4O8

Rivastigmine Hydrogen Tartrate EP Impurity H

CAT No.: KL-02-07102

CAS NO.: 586-37-8

Mol.F.: C9H10O2

Rivastigmine Carbamate Impurity

CAT No.: KL-02-07103

CAS NO.: 1346242-31-6

Mol.F.: C10H12N2O4

Rivastigmine USP Related Compound F

CAT No.: KL-02-07104

CAS NO.: 1346602-84-3

Mol.F.: C12H15NO2

Rivastigmine EP Impurity C

CAT No.: KL-02-07105

CAS NO.: 855300-09-3

Mol.F.: C12H15NO3

Rivastigmine USP Related Compound A

CAT No.: KL-02-07106

CAS NO.: 32634-68-7

Mol.F.: C20H18O8

Rivastigmine EP Impurity A

CAT No.: KL-02-07107

CAS NO.: 139306-10-8

Mol.F.: C10H15NO

N-Desmethyl Rivastigmine

CAT No.: KL-02-07108

CAS NO.: 1070660-34-2

Rivastigmine Hydrogen Tartrate EP Impurity G

CAT No.: KL-02-07110

CAS NO.: 23308-82-9

Mol.F.: C9H12O2

Rizatriptan Impurity 5 DiHCl

CAT No.: KL-02-07111

CAS NO.: 212248-62-9

Mol.F.: C9H11N5. 2 HCl

Rizatriptan EP Impurity A Benzoate

CAT No.: KL-02-07112

CAS NO.: 1016900-25-6

Mol.F.: C28H35N7.C7H6O2

Rizatriptan EP Impurity G

CAT No.: KL-02-07113

CAS NO.: 1000673-59-5

Mol.F.: C13H13ClN4

Rizatriptan EP Impurity H

CAT No.: KL-02-07114

CAS NO.: 260435-42-5

Mol.F.: C15H19N5O

Rizatriptan Dimer

CAT No.: KL-02-07116

CAS NO.: 1135479-44-5

Mol.F.: C36H49N11

Rocuronium Bromide EP Impurity A

CAT No.: KL-02-07118

CAS NO.: 119302-24-8

Mol.F.: C29H48N2O4

Rocuronium Bromide EP Impurity D Bromide

CAT No.: KL-02-07119

CAS NO.: 1190105-63-5

Mol.F.: C32H53N2O4. Br

Rocuronium Bromide EP Impurity E Bromide

CAT No.: KL-02-07120

CAS NO.: 1190105-65-7

Mol.F.: C32H53N2O3. Br

Rocuronium Bromide EP Impurity H Bromide

CAT No.: KL-02-07121

CAS NO.: 1190105-67-9

Mol.F.: C32H49N2O4. Br

Rocuronium Bromide EP Impurity G

CAT No.: KL-02-07122

CAS NO.: 119302-20-4

Mol.F.: C27H46N2O3

Roflumilast Dimer

CAT No.: KL-02-07123

CAS NO.: 1352122-37-2

Mol.F.: C29H24Cl2F4N2O6

5-Dechloro Roflumilast

CAT No.: KL-02-07124

CAS NO.: 1391053-75-0

Mol.F.: C17H15ClF2N2O3

Roflumilast USP Related Compound C

CAT No.: KL-02-07125

CAS NO.: 22889-78-7

Mol.F.: C5H4Cl2N2

Roflumilast USP Related Compound B

CAT No.: KL-02-07126

CAS NO.: 1391052-76-8

Mol.F.: C13H8Cl2F2N2O3

Roflumilast Dicyclopropylmethoxy Impurity

CAT No.: KL-02-07127

CAS NO.: 1391052-24-6

Mol.F.: C20H20Cl2N2O3

Roflumilast USP Related Compound A

CAT No.: KL-02-07128

CAS NO.: 475271-62-6

Mol.F.: C16H14Cl2N2O3

"Rolapitant (1R,2R,3R)-Isomer"

CAT No.: KL-02-07129

CAS NO.: 1214741-26-0

"Rolapitant (1R,2R,3S)-Isomer"

CAT No.: KL-02-07130

CAS NO.: 1214741-25-9

"Rolapitant (1R,2S,3R)-Isomer"

CAT No.: KL-02-07131

CAS NO.: 552292-73-6

"Rolapitant (1S,2R,3R)-Isomer"

CAT No.: KL-02-07132

CAS NO.: 1214741-30-6

"Rolapitant (1S,2R,3S)-Isomer"

CAT No.: KL-02-07133

CAS NO.: 1214741-28-2

"Rolapitant (1S,2S,3R)-Isomer"

CAT No.: KL-02-07134

CAS NO.: 1214741-29-3

"Rolapitant (1S,2S,3S)-Isomer"

CAT No.: KL-02-07135

CAS NO.: 1214741-27-1

R-(-)-Rolipram

S-(-)-Rolipram

7-Hydroxy Ropinirole HBr

CAT No.: KL-02-07138

CAS NO.: 81654-57-1

Mol.F.: C16H24N2O2. HBr

Ropinirole EP Impurity A HCl

CAT No.: KL-02-07139

CAS NO.: 221264-21-7

Mol.F.: C16H22N2O2. HCl

Ethyl Ropinirole

CAT No.: KL-02-07140

CAS NO.: 1797132-03-6

Mol.F.: C18H28N2O

Ropinirole EP Impurity B HCl

CAT No.: KL-02-07141

CAS NO.: 221264-33-1

Mol.F.: C16H24N2O. HCl

N-Despropyl Ropinirole

CAT No.: KL-02-07142

CAS NO.: 106916-16-9

Mol.F.: C13H18N2O

Ropinirole N-Hydroxy Impurity

CAT No.: KL-02-07143

CAS NO.: 1542267-72-0

Mol.F.: C16H24N2O2. HCl

Ropinirole Open Ring Nitro Impurity

CAT No.: KL-02-07144

CAS NO.: 91374-25-3

Mol.F.: C16H24N2O4. HCl

Ropivacaine EP Impurity B

CAT No.: KL-02-07145

CAS NO.: 27262-40-4

Mol.F.: C14H20N2O

Ropivacaine EP Impurity C

CAT No.: KL-02-07146

CAS NO.: 24358-84-7

Mol.F.: C15H22N2O

Ropivacaine EP Impurity D

CAT No.: KL-02-07147

CAS NO.: 98626-59-6

Mol.F.: C16H24N2O

Ropivacaine EP Impurity E

CAT No.: KL-02-07148

CAS NO.: 265120-58-9

Mol.F.: C17H26N2O

Rosiglitazone Maleate

Mol.F.: C18H19N3O3S. C4H4O4

CAT No.: KL-02-07149

CAS NO.: 155141-29-0

Pioglitazone Fluoro Impurity

CAT No.: KL-02-07150

CAS NO.: 291536-42-0

Mol.F.: C10H8FNO2S

Rosiglitazone Related Compound 2

CAT No.: KL-02-07151

CAS NO.: 643764-88-9

Mol.F.: C17H15N3O3S

N-Desmethyl rosiglitazone

CAT No.: KL-02-07153

CAS NO.: 257892-31-2

Mol.F.: C17H17N3O3S

Rosuvastatin Formyl Impurity

CAT No.: KL-02-07154

CAS NO.: 147118-37-4

Mol.F.: C16H18FN3O3S

Rosuvastatin EP Impurity C Sodium Salt

CAT No.: KL-02-07155

CAS NO.: 1620823-61-1

Mol.F.: C22H25FN3O6S. Na

Rosuvastatin EP Impurity A Sodium Salt

CAT No.: KL-02-07156

CAS NO.: 1714147-50-8

Mol.F.: C25H33FN3O7S. Na

Rosuvastatin Methyl Ester

CAT No.: KL-02-07157

CAS NO.: 147118-40-9

Mol.F.: C23H30FN3O6S

Rosuvastatin Isopentyl Ester

CAT No.: KL-02-07158

CAS NO.: 1197348-98-3

Mol.F.: C27H38FN3O6S

Rosuvastatin Acid t-Butyl Ester

CAT No.: KL-02-07159

CAS NO.: 355806-00-7

Mol.F.: C26H36FN3O6S

Roxithromycin EP Impurity C

API Family: ROXITHROMYCIN

CAT No.: KL-02-07160

CAS NO.: 111321-02-9

Sacubitril Impurity 9 HCl

API Family: SACUBITRIL

CAT No.: KL-02-07161

CAS NO.: 149690-12-0

Mol.F.: C20H25NO2. HCl

Sacubitril Impurity 11 HCl

API Family: SACUBITRIL

CAT No.: KL-02-07162

CAS NO.: 1038924-71-8

Mol.F.: C18H21NO2. HCl

(R)-Safinamide

API Family: SAFINAMIDE

CAT No.: KL-02-07163

CAS NO.: 174756-44-6

Mol.F.: C17H19FN2O2

Safinamide Acid

API Family: SAFINAMIDE

CAT No.: KL-02-07164

CAS NO.: 1160513-60-9

Mol.F.: C17H18FNO3

Safinamide Alcohol Impurity

API Family: SAFINAMIDE

CAT No.: KL-02-07165

CAS NO.: 690969-16-5

Mol.F.: C14H13FO2

Salbutamol EP Impurity J HCl

CAT No.: KL-02-07166

CAS NO.: 41489-89-8

Mol.F.: C13H19NO3. HCl

Salbutamol EP Impurity I

CAT No.: KL-02-07167

CAS NO.: 56796-66-8

Mol.F.: C20H27NO3

Salbutamol Sulfate EP Impurity M

CAT No.: KL-02-07168

CAS NO.: 18910-70-8

Mol.F.: C14H23NO3

Salbutamol EP Impurity Q

CAT No.: KL-02-07169

CAS NO.: 54030-32-9

5-Hydroxy Salbutamol (5-Hydroxy Albuterol)

CAT No.: KL-02-07170

CAS NO.: 182676-90-0

Mol.F.: C13H21NO4

Levalbuterol Related Compound E HCl

CAT No.: KL-02-07171

CAS NO.: 69716-64-9

Mol.F.: C15H25NO3. HCl

Salbutamol EP Impurity B HCl

CAT No.: KL-02-07172

CAS NO.: 112337-52-7

Mol.F.: C12H19NO2. HCl

Salbutamol EP Impurity C

CAT No.: KL-02-07173

CAS NO.: 18910-68-4

Mol.F.: C13H21NO2

Salicylaldehyde Azine

API Family: SALICYLALDEHYDE

CAT No.: KL-02-07174

CAS NO.: 959-36-4

Mol.F.: C14H12N2O2

Salicylic Acid Diethylamine Salt

API Family: SALICYLIC ACID

CAT No.: KL-02-07175

CAS NO.: 4419-92-5

Mol.F.: C7H6O3. C4H11N

Salinomycin Sodium Salt

API Family: SALINOMYCIN

CAT No.: KL-02-07176

CAS NO.: 55721-31-8

Mol.F.: C42H69O11. Na

Salmeterol EP Impurity E

CAT No.: KL-02-07177

CAS NO.: 108928-81-0

Mol.F.: C25H37NO4

Salmeterol Impurity 14 (Xinafoate Adduct Impurity)

CAT No.: KL-02-07178

CAS NO.: 1330076-52-2

Mol.F.: C36H43NO6

Salmeterol EP Impurity F

CAT No.: KL-02-07179

CAS NO.: 1391054-40-2

Mol.F.: C25H37NO3

Salmeterol EP Impurity D

CAT No.: KL-02-07180

CAS NO.: 1391052-04-2

Mol.F.: C34H47NO7

Salmeterol EP Impurity G

CAT No.: KL-02-07181

CAS NO.: 2470130-36-8

Mol.F.: C50H72N2O7

Salmeterol EP Impurity A

CAT No.: KL-02-07182

CAS NO.: 1798014-51-3

Mol.F.: C19H25NO3

Salmeterol EP Impurity C

CAT No.: KL-02-07183

CAS NO.: 94749-11-8

Mol.F.: C24H35NO4

Saquinavir Mesylate

Mol.F.: C38H50N6O5. CH4O3S

API Family: SAQUINAVIR

CAT No.: KL-02-07184

CAS NO.: 149845-06-7

Saquinavir Mesylate EP Impurity C

API Family: SAQUINAVIR

CAT No.: KL-02-07185

CAS NO.: 136522-17-3

Mol.F.: C24H39N3O2

Saxagliptin USP Related Compound C

API Family: SAXAGLIPTIN

CAT No.: KL-02-07188

CAS NO.: 1350800-77-9

Mol.F.: C18H24N2O3

"(1R,3R,5R,2'S)-Saxagliptin"

API Family: SAXAGLIPTIN

CAT No.: KL-02-07189

CAS NO.: 1564265-94-6

(S)-Boc-Adamantylglycine

API Family: SAXAGLIPTIN

CAT No.: KL-02-07190

CAS NO.: 361441-97-6

Mol.F.: C17H27NO4

Hyoscine Butylbromide EP Impurity E HCl

CAT No.: KL-02-07191

CAS NO.: 22235-98-9

Mol.F.: C20H27NO4. HCl

Hyoscine Butylbromide EP Impurity C Bromide

CAT No.: KL-02-07192

CAS NO.: 155-41-9

Mol.F.: C18H24NO4. Br

Ethyl Tropic Acid

CAT No.: KL-02-07193

CAS NO.: 3979-14-4

Mol.F.: C11H14O3

Scopolamine EP Impurity A

CAT No.: KL-02-07194

CAS NO.: 4684-28-0

Mol.F.: C16H19NO4

Scopolamine HBr (Hyoscine HBr)

CAT No.: KL-02-07195

CAS NO.: 114-49-8

Mol.F.: C17H21NO4. HBr

(R)-Hyoscine Butylbromide EP Impurity B

CAT No.: KL-02-07196

CAS NO.: 17126-67-9

Mol.F.: C9H10O3

Scopolamine Sulfate

CAT No.: KL-02-07197

CAS NO.: 866926-81-0

Mol.F.: C17H21NO7S

Selamectin Impurity EP B

API Family: SELAMECTIN

CAT No.: KL-02-07198

CAS NO.: 165108-09-8

Mol.F.: C43H61NO11

Selamectin Impurity EP D

API Family: SELAMECTIN

CAT No.: KL-02-07199

CAS NO.: 301849-46-7

Mol.F.: C50H75NO14

rac-Selegiline EP Impurity D HCl

API Family: SELEGILINE

CAT No.: KL-02-07200

CAS NO.: 2588-96-7

Mol.F.: C12H15N. HCl

Selegiline EP Impurity D HCl

API Family: SELEGILINE

CAT No.: KL-02-07201

CAS NO.: 115586-38-4

Mol.F.: C12H15N. HCl

Sennoside C

API Family: SENNOSIDE

CAT No.: KL-02-07202

CAS NO.: 37271-16-2

Mol.F.: C42H40O19

Sennoside D

API Family: SENNOSIDE

CAT No.: KL-02-07203

CAS NO.: 37271-17-3

Mol.F.: C42H40O19

Sertaconazole EP Impurity C

API Family: SERTACONAZOLE

CAT No.: KL-02-07204

CAS NO.: 142181-53-1

Mol.F.: C9H7ClOS

"Sertraline EP Impurity A HCl (1S,4R-)"

CAT No.: KL-02-07205

CAS NO.: 79896-31-4

"Sertraline EP Impurity C HCl (1R,4R-)"

CAT No.: KL-02-07206

CAS NO.: 79617-90-6

Mol.F.: C17H18ClN. HCl

Sertraline oxime impurity

CAT No.: KL-02-07207

CAS NO.: 152642-35-8

Mol.F.: C16H13Cl2NO

"Sertraline 2,3-Dichloro Tetralone Racemate"

CAT No.: KL-02-07208

CAS NO.: 152448-80-1

Sertraline EP Impurity F Enantiomer

CAT No.: KL-02-07210

CAS NO.: 124379-29-9

rac-Sertraline EP Impurity F

CAT No.: KL-02-07211

CAS NO.: 79560-19-3

rac-cis-Sertraline HCl

CAT No.: KL-02-07212

CAS NO.: 79617-89-3

"Sertraline 2,3-Dichloro Isomer"

CAT No.: KL-02-07213

CAS NO.: 1198084-29-5

"Sertraline EP Impurity C HCl (1S,4S-)"

CAT No.: KL-02-07214

CAS NO.: 79646-00-7

Mol.F.: C17H18ClN. HCl

"(1R,4S)-Sertraline HCl"

CAT No.: KL-02-07215

CAS NO.: 79896-32-5

Tosylglycidol

CAT No.: KL-02-07216

CAS NO.: 118712-54-2

Mol.F.: C10H12O4S

Sevelamer Impurity 2 DiHCl

CAT No.: KL-02-07217

CAS NO.: 1101184-94-4

Mol.F.: C9H18N2O. 2 HCl

(S)-Glycidyl Tosylate

CAT No.: KL-02-07218

CAS NO.: 113826-06-5

Mol.F.: C10H12O4S

(R)-Glycidyl Tosylate

CAT No.: KL-02-07219

CAS NO.: 70987-78-9

Mol.F.: C10H12O4S

Sevoflurane Related Compound A

API Family: SEVOFLURANE

CAT No.: KL-02-07220

CAS NO.: 58109-34-5

Mol.F.: C4H2F6O

Sevoflurane Related Compound B

API Family: SEVOFLURANE

CAT No.: KL-02-07221

CAS NO.: 13171-18-1

Mol.F.: C4H4F6O

Sevoflurane EP Impurity C

API Family: SEVOFLURANE

CAT No.: KL-02-07222

CAS NO.: 920-66-1

Mol.F.: C3H2F6O

Amino Sildenafil

CAT No.: KL-02-07234

CAS NO.: 319491-68-4

Mol.F.: C18H23N5O4S

Desethyl Carbodenafil

CAT No.: KL-02-07235

CAS NO.: 1027192-92-2

Mol.F.: C22H28N6O3

Descarbon Sildenafil

CAT No.: KL-02-07236

CAS NO.: 466684-88-8

Mol.F.: C20H28N6O4S

Sildenafil Impurity 4 (Isosildenafil)

CAT No.: KL-02-07237

CAS NO.: 253178-46-0

Mol.F.: C22H30N6O4S

Hydroxythiohomo Sildenafil

CAT No.: KL-02-07238

CAS NO.: 479073-82-0

Mol.F.: C23H32N6O4S2

Hydroxythio Acetildenafil

CAT No.: KL-02-07239

CAS NO.: 1159977-47-5

Mol.F.: C25H34N6O3S

Dimethyl Sildenafil

CAT No.: KL-02-07241

CAS NO.: 496835-35-9

N-Boc-N-Desethyl Acetildenafil

CAT No.: KL-02-07242

CAS NO.: 1246820-46-1

Mol.F.: C28H38N6O5

Piperazonifil

CAT No.: KL-02-07243

CAS NO.: 1335201-04-1

Mol.F.: C25H34N6O4

Mutaprodenafil

CAT No.: KL-02-07244

CAS NO.: 1387577-30-1

Mol.F.: C27H35N9O5S2

N-Desethyl Acetildenafil

CAT No.: KL-02-07245

CAS NO.: 147676-55-9

Mol.F.: C23H30N6O3

Hydroxy Acetildenafil

CAT No.: KL-02-07246

CAS NO.: 147676-56-0

Mol.F.: C25H34N6O4

Nor-Acetildenafil

CAT No.: KL-02-07247

CAS NO.: 949091-38-7

Mol.F.: C24H32N6O3

Piperiacetildenafil

CAT No.: KL-02-07248

CAS NO.: 147676-50-4

Mol.F.: C24H31N5O3

Acetil Acid

CAT No.: KL-02-07249

CAS NO.: 147676-78-6

Mol.F.: C18H20N4O4

Sildenafil EP Impurity F

CAT No.: KL-02-07251

CAS NO.: 139755-82-1

Mol.F.: C21H28N6O4S

Imidazosagatriazinone

CAT No.: KL-02-07252

CAS NO.: 139756-21-1

Mol.F.: C17H20N4O2

Acetildenafil (Hongdenafil)

CAT No.: KL-02-07253

CAS NO.: 831217-01-7

Mol.F.: C25H34N6O3

"Thiodimethyl Sildenafil (Thioaildenafil, Sulfoaildenafil)"

CAT No.: KL-02-07254

CAS NO.: 856190-47-1

Mol.F.: C23H32N6O3S2

Pyrazole N-Desmethyl Sildenafil

CAT No.: KL-02-07255

CAS NO.: 139755-95-6

Mol.F.: C21H28N6O4S

Sildenafil Amine HCl

CAT No.: KL-02-07256

CAS NO.: 247584-10-7

Mol.F.: C8H14N4O. HCl

Sildenafil Coupled

CAT No.: KL-02-07257

CAS NO.: 139756-03-9

Mol.F.: C17H22N4O3

Sildenafil Chlorosulfonyl

CAT No.: KL-02-07258

CAS NO.: 139756-22-2

Mol.F.: C17H19ClN4O4S

Sildenafil EP Impurity G

CAT No.: KL-02-07260

CAS NO.: 1346602-67-2

Mol.F.: C38H46N10O8S2

Benzyl Sildenafil

CAT No.: KL-02-07261

CAS NO.: 1446089-82-2

Mol.F.: C28H34N6O4S

Nitrodenafil

CAT No.: KL-02-07262

CAS NO.: 147676-99-1

Mol.F.: C17H19N5O4

Chlorodenafil

CAT No.: KL-02-07263

CAS NO.: 1058653-74-9

Mol.F.: C19H21ClN4O3

Hydroxy Chlorodenafil

CAT No.: KL-02-07264

CAS NO.: 1391054-00-4

Mol.F.: C19H23ClN4O3

Dithio-Desmethyl Carbodenafil

CAT No.: KL-02-07265

CAS NO.: 1333233-46-7

Mol.F.: C23H30N6OS2

Dimethyl Acetildenafil

CAT No.: KL-02-07267

CAS NO.: 1290041-88-1

Mol.F.: C25H34N6O3

Oxohongdenafil

CAT No.: KL-02-07268

CAS NO.: 1446144-70-2

Mol.F.: C25H32N6O4

Dioxohongdenafil

CAT No.: KL-02-07269

CAS NO.: 1609405-33-5

Mol.F.: C25H30N6O5

Lodenafil Carbonate

CAT No.: KL-02-07270

CAS NO.: 398507-55-6

Mol.F.: C47H62N12O11S2

Desmethyl Carbodenafil

CAT No.: KL-02-07271

CAS NO.: 147676-79-7

Mol.F.: C23H30N6O3

Sildenafil Analogue II

CAT No.: KL-02-07272

CAS NO.: 1391053-82-9

Mol.F.: C24H34N6O4S

Sildenafil EP Impurity A

CAT No.: KL-02-07273

CAS NO.: 1391053-95-4

Propoxyphenyl Sildenafil

CAT No.: KL-02-07274

CAS NO.: 877777-10-1

Homosildenafil

CAT No.: KL-02-07275

CAS NO.: 642928-07-2

Propoxyphenyl Hydroxyhomo Sildenafil

CAT No.: KL-02-07276

CAS NO.: 139755-87-6

Mol.F.: C24H34N6O5S

Sildenafil Analogue I (Propoxyphenyl-Thiohydroxyhomo Sildenafil)

CAT No.: KL-02-07277

CAS NO.: 479073-90-0

Mol.F.: C24H34N6O4S2

Propoxyphenyl Thiosildenafil

CAT No.: KL-02-07278

CAS NO.: 479073-87-5

Mol.F.: C23H32N6O3S2

Depiperazinothio Sildenafil

CAT No.: KL-02-07279

CAS NO.: 1353018-10-6

Mol.F.: C17H20N4O4S2

Norneo-Sildenafil

CAT No.: KL-02-07280

CAS NO.: 371959-09-0

Mol.F.: C22H29N5O4S

Propoxyphenyl Thiohomo Sildenafil

CAT No.: KL-02-07281

CAS NO.: 479073-88-6

Mol.F.: C24H34N6O3S2

Dithio-Desethyl Carbodenafil

CAT No.: KL-02-07282

CAS NO.: 1610830-81-3

Mol.F.: C22H28N6OS2

Desmethyl Thiosildenafil

CAT No.: KL-02-07283

CAS NO.: 479073-86-4

Mol.F.: C21H28N6O3S2

Propoxyphenyl Thioaildenafil

CAT No.: KL-02-07284

CAS NO.: 856190-49-3

Mol.F.: C24H34N6O3S2

Hydroxyhomo Sildenafil

CAT No.: KL-02-07285

CAS NO.: 139755-85-4

Mol.F.: C23H32N6O5S

Thiosildenafil

CAT No.: KL-02-07286

CAS NO.: 479073-79-5

Mol.F.: C22H30N6O3S2

Thiohomo Sildenafil

CAT No.: KL-02-07287

CAS NO.: 479073-80-8

Mol.F.: C23H32N6O3S2

rac-Silodosin

API Family: SILODOSIN

CAT No.: KL-02-07288

CAS NO.: 160970-64-9

Mol.F.: C25H32F3N3O4

Dimer Impurity of Silodosin Stage-I

API Family: SILODOSIN

CAT No.: KL-02-07290

CAS NO.: 885340-14-7

Mol.F.: C42H43F6N3O6

Silybin A

Silychristin

Simvastatin EP Impurity A Sodium Salt

CAT No.: KL-02-07294

CAS NO.: 101314-97-0

Mol.F.: C25H39O6. Na

Simvastatin EP Impurity B

CAT No.: KL-02-07295

CAS NO.: 145576-25-6

Mol.F.: C27H40O6

Simvastatin EP Impurity G

CAT No.: KL-02-07296

CAS NO.: 1449248-72-9

Mol.F.: C25H36O5

Simvastatin EP Impurity M

CAT No.: KL-02-07297

CAS NO.: 864357-87-9

Mol.F.: C27H44O6

(3S)-Hydroxperoxy Simvastatin

CAT No.: KL-02-07298

CAS NO.: 1092716-44-3

Mol.F.: C25H38O7

(3R)-Hydroxperoxy Simvastatin

CAT No.: KL-02-07299

CAS NO.: 1092716-42-1

Mol.F.: C25H38O7

Simvastatin Hydroxy Acid Methyl Ester

CAT No.: KL-02-07300

CAS NO.: 145576-26-7

Mol.F.: C26H42O6

Simvastatin EP Impurity H (4R-)

CAT No.: KL-02-07301

CAS NO.: 79952-42-4

Mol.F.: C19H28O4

(6S)-Hydroxy Simvastatin

CAT No.: KL-02-07302

CAS NO.: 133645-46-2

Mol.F.: C25H38O6

6S)-Hydroperoxy Simvastatin

CAT No.: KL-02-07303

CAS NO.: 149949-01-9

Mol.F.: C25H38O7

(4S)-Hydroxy Simvastatin

CAT No.: KL-02-07304

CAS NO.: 149949-05-3

Mol.F.: C25H38O6

3-Hydroxy Simvastatin

CAT No.: KL-02-07305

CAS NO.: 134523-09-4

Mol.F.: C25H38O6

Simvastatin Dihydro Diol Impurity

CAT No.: KL-02-07306

CAS NO.: 159143-77-8

Mol.F.: C25H40O7

(5S)-Simvastatin EP Impurity N

CAT No.: KL-02-07307

CAS NO.: 477877-98-8

Simvastatin EP Impurity A Calcium Salt

CAT No.: KL-02-07308

CAS NO.: 151006-18-7

Mol.F.: C25H39O6. 1/2 Ca

Simvastatin EP Impurity I

CAT No.: KL-02-07309

CAS NO.: 79902-42-4

Mol.F.: C23H34O5

Simvastatin EP Impurity J

CAT No.: KL-02-07310

CAS NO.: 864357-88-0

Simvastatin EP Impurity A Ammonium Salt

CAT No.: KL-02-07311

CAS NO.: 139893-43-9

Mol.F.: C25H39O6. NH4

Simvastatin EP Impurity D

CAT No.: KL-02-07312

CAS NO.: 476305-24-5

Mol.F.: C50H76O10

6-Oxo-Simvastatin

CAT No.: KL-02-07313

CAS NO.: 130468-11-0

Mol.F.: C25H36O6

Sitagliptin N-Acetyl Impurity

CAT No.: KL-02-07315

CAS NO.: 1379666-94-0

Mol.F.: C18H17F6N5O2

Sitagliptin Enamine Impurity

CAT No.: KL-02-07316

CAS NO.: 767340-03-4

Mol.F.: C16H13F6N5O

(S)-SitagliptinN-Boc-Acid Impurity

CAT No.: KL-02-07317

CAS NO.: 922178-94-7

Mol.F.: C15H18F3NO4

(R)-Sitagliptin N-Boc-Methyl-Ester Impurity

CAT No.: KL-02-07318

CAS NO.: 881995-73-9

Mol.F.: C16H20F3NO4

Sitagliptin N-Phoshate Impurity

CAT No.: KL-02-07319

CAS NO.: 1351498-25-3

Mol.F.: C16H16F6N5O4P

Sitagliptin Impurity 18 (Sitagliptin N-Boc Impurity)

CAT No.: KL-02-07320

CAS NO.: 486460-23-5

Mol.F.: C21H23F6N5O3

Sitagliptin EP Impurity A Phosphate

Mol.F.: C16H15F6N5O. H3O4P

CAT No.: KL-02-07321

CAS NO.: 823817-58-9

Sitagliptin Impurity M

CAT No.: KL-02-07322

CAS NO.: 218608-98-1

Mol.F.: C15H20FNO4

Sitagliptin EP Impurity B HCl

CAT No.: KL-02-07323

CAS NO.: 486459-70-5

Mol.F.: C16H16F5N5O. HCl

Sitagliptin Hydroxy Amide Impurity

CAT No.: KL-02-07324

CAS NO.: 1253056-01-7

Mol.F.: C16H14F6N4O2

Dioxo Impurity

CAT No.: KL-02-07325

CAS NO.: 764667-64-3

Mol.F.: C14H11F3O5

Sofosbuvir Nucleoside Derivative (GS-331007)

CAT No.: KL-02-07326

CAS NO.: 863329-66-2

Mol.F.: C10H13FN2O5

RP-Isomer of Sofosbuvir

CAT No.: KL-02-07327

CAS NO.: 1190308-01-0

O-Desphenyl Sofosbuvir

CAT No.: KL-02-07328

CAS NO.: 1233335-82-4

Mol.F.: C16H25FN3O9P

Sofosbuvir 3'-O-Phosphoramidate

CAT No.: KL-02-07329

CAS NO.: 1337482-15-1

D-Alanine Sofosbuvir

CAT No.: KL-02-07330

CAS NO.: 1064684-71-4

"Sofosbuvir 3',5'-Bis-O-Phosphoramidate"

CAT No.: KL-02-07331

CAS NO.: 1337482-17-3

Mol.F.: C34H45FN4O13P2

Solabegron HCl

Mol.F.: C23H23ClN2O3. HCl

API Family: SOLABEGRON

CAT No.: KL-02-07332

CAS NO.: 451470-34-1

Solifenacin EP Impurity F Succinate

Mol.F.: C23H26N2O2. C4H6O4

CAT No.: KL-02-07333

CAS NO.: 1262506-09-1

Solifenacin EP Impurity G Succinate

Mol.F.: C23H26N2O2. C4H6O4

CAT No.: KL-02-07334

CAS NO.: 862207-70-3

Solifenacin EP Impurity H Succinate

Mol.F.: C23H26N2O2. C4H6O4

CAT No.: KL-02-07335

CAS NO.: 862207-71-4

SolifenacinNitrophenyl Ester Impurity

CAT No.: KL-02-07336

CAS NO.: 1229227-22-8

Mol.F.: C22H18N2O4

Solifenacin Benzoyl (R)-Quinuclidinyl Impurity

CAT No.: KL-02-07337

CAS NO.: 1956436-64-8

Mol.F.: C23H26N2O3

(R)-Solifenacin EP Impurity A

CAT No.: KL-02-07339

CAS NO.: 180272-45-1

Solifenacin Related Compound 17 (Dimethyl Carbonate)

CAT No.: KL-02-07340

CAS NO.: 616-38-6

Mol.F.: C3H6O3

Solifenacin Related Compound 22 (3-Quinuclidinone)

CAT No.: KL-02-07341

CAS NO.: 3731-38-2

Mol.F.: C7H11NO

(S)-Solifenacin EP Impurity E

CAT No.: KL-02-07342

CAS NO.: 34583-34-1

Mol.F.: C7H13NO

rac-Solifenacin EP Impurity A

CAT No.: KL-02-07343

CAS NO.: 22990-19-8

Sorafenib EP Impurity D

API Family: SORAFENIB

CAT No.: KL-02-07344

CAS NO.: 2206827-14-5

Mol.F.: C17H19N3O4

Sorafenib EP Impurity B

API Family: SORAFENIB

CAT No.: KL-02-07346

CAS NO.: 2004659-84-9

Mol.F.: C14H13N3O3

Sorafenib EP Impurity E

API Family: SORAFENIB

CAT No.: KL-02-07347

CAS NO.: 284670-98-0

Mol.F.: C27H24N6O5

21-O-Ethyl Everolimus

API Family: Everolimus

CAT No.: KL-02-07352

CAS NO.: 1704711-12-5

Mol.F.: C54H85NO14

16(17)a-17RHomodexamethasone sodium phosphate

CAT No.: KL-02-07353

Mol.F.: C22H28FO8P : 2Na

1-Hydroxy-2,7-diamino Mitosene (Mixture cis/trans)

API Family: Mitomycin

CAT No.: KL-02-07354

CAS NO.: 1192552-64-9

Mol.F.: C14H16N4O5

Palbociclib N-Formyl Impurity

CAT No.: KL-02-07355

CAS NO.: 2174002-16-3

Mol.F.: C25H29N7O3

Sulfacetamide Sodium EP Impurity C

API Family: Sulfacetamide Sodium

Apixaban Related Compound G

Azithromycin Aglycone

Tropicamide EP Impurity A

API Family: Tropicamide

Delamanid Piperidine Impurity

API Family: Delamanid

Thiamazole Dimer Impurity 2

API Family: Thiamazole

CAT No.: KL-02-07363

Mol.F.: C8H10N4S2

Cis-Aztreonam

Nintedanib Impurity 67

CAT No.: KL-02-07365

Mol.F.: C26H21N3O6

Riociguat Lactose Adduct

CAT No.: KL-02-07366

Mol.F.: C32H39FN8O12

Olanzapine Impurity 1

N-Demethyl-N-formylolanzapine