Pharmaceutical Standards

Apixaban Impurity E

CAS Number

1609409-53-1

1-(4-Ethoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide

CAS Number

1928718-22-2

3-Chloro-1-(2-nitrophenyl)-5,6-dihydropyridin-2(1H)-one

CAS Number

2219376-48-2

Apixaban Related Compound F

CAS Number

536759-91-8

6-(4-(5- chloropentanamido) phenyl) -1-(4-methoxyphenyl)-7-oxo- 4,5,6,7-tetrahydro- 1H-pyrazolo[3,4-c] pyridine-3-carboxamide

CAS Number

1449510-64-8

Ethyl 6-(4-Aminophenyl)-1-(4-methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate

CAS Number

503615-07-4

Apixaban Carboxylic Acid Impurity

CAS Number

503614-92-4(base)

Alternate CAS Number

1926236-73-8(sodium Salt)

6-(4-Aminophenyl)-1-(4-methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic Acid

CAS Number

1704504-93-7

Methyl 6-(4-Aminophenyl)-1-(4-methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate

CAS Number

1466571-07-2

Apixaban Methyl Ester Impurity

CAS Number

1074365-84-6

Methyl 5-((4-(3-Carbamoyl-1-(4-methoxyphenyl)-7-oxo-4,5-dihydro-1H-pyrazolo[3,4-c]pyridin-6(7H)-yl)phenyl)amino)pentanoate

CAS Number

2203740-09-2

Apixaban Dehydro Impurity

CAS Number

1074549-89-5

Apixaban Chloro Impurity

CAS Number

2029205-64-7

Ethyl 2-chloro-2-(2- (4-methoxyphenyl) hydrazono)acetate

CAS Number

27143-07-3

3-Morpholino-1-(4-(2-oxopiperidin-1-yl)phenyl)pyridin-2(1H)-one

CAS Number

2413365-22-5

3-Morpholino-1-(4-(2-oxopiperidin-1-yl)phenyl)-5,6-dihydropyridin-2(1H)-one

CAS Number

545445-44-1

Desmethoxy Apixaban

CAS Number

1801881-17-3

Apixaban Ethyl Ester Impurity

CAS Number

503614-91-3

6-(4-((5-Amino-5-oxopentyl)amino)phenyl)-1-(4-methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide

CAS Number

2187409-01-2

Ascorbic Acid EP Impurity C

CAS Number

342385-52-8(hydrate salt)

Alternate CAS Number

526-98-7(Freebase)

Ascorbic acid

Ascorbic Acid EP Impurity D

CAS Number

3031-98-9

Ascorbic acid

3-O-Ethyl-L-Ascorbic Acid

CAS Number

86404-04-8

Ascorbic acid

Azilsartan Standard

CAS Number

147403-03-0

Azilsartan Amide Medoxomil

CAS Number

1696392-12-7

1-[(2'-Cyano-1,1'-biphenyl-4-yl)methyl]-2-ethoxy-7-benzimidazolecarboxylic Acid Methyl Ester

CAS Number

139481-44-0

Azilsartan Amidoxime

CAS Number

1449029-77-9

Azilsartan Hydroxy Acid

CAS Number

1397836-49-5

O-Desethyl Azilsartan

CAS Number

1442400-68-1

Azilsartan imidazole carbonyl dioxolene ester

CAS Number

1514933-19-7

Methyl 2-(((2'-Cyano-[1,1'-biphenyl]-4-yl)methyl)amino)-3-nitrobenzoate

CAS Number

139481-28-0

Desethyl Azilsartan Medoxomil

CAS Number

1417576-00-1

N-Ethyl Azilsartan Medoxomil

CAS Number

1417576-01-2

Aspartame EP Impurity A

CAS Number

5262-10-2

Aspartame

Aspartame EP Impurity B

CAS Number

13433-09-5

Aspartame

1-(4-Methoxyphenyl)-6-(4-(2-methyl-6-oxopiperidin-1-yl)phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide

CAS Number

2098457-92-0

3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one

CAS Number

536760-29-9

6-(4-Aminophenyl)-1-(4-methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide

CAS Number

1423803-24-0

5-Chloro-N-(4-(3-morpholino-2-oxo-5,6-dihydropyridin-1(2H)-yl)phenyl)pentanamide

CAS Number

1643330-62-4

Apixaban Related Compound H

CAS Number

1421823-20-2

Apixaban Related Compound D

CAS Number

1351611-14-7

Aripiprazole API

CAS Number

129722-12-9(Freebase)

Aripiprazole Monohydrate

CAS Number

851220-85-4

1-[4-[4-(2,3-Dichlorophenyl)piperazin-1-yl]butyl-7-hydroxy-3,4-dihydro Carbostyril

CAS Number

1797983-65-3

Aripiprazole - Impurity B

CAS Number

119532-26-2(HCl Salt)

Alternate CAS Number

41202-77-1(Freebase)

Aripiprazole - Impurity C

CAS Number

203395-81-7

Aripiprazole Related Compound B

CAS Number

889443-20-3

Aripiprazole - Impurity F

CAS Number

573691-09-5