Heterocycles

Apixaban Dehydro Impurity

CAS Number

1074549-89-5

Apixaban Chloro Impurity

CAS Number

2029205-64-7

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 A

CAS Number

98-01-1(freebase)

Alternate CAS Number

721436-53-9 (hydrate)

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

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

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

Apixaban Related Compound H

CAS Number

1421823-20-2

Apixaban Related Compound D

CAS Number

1351611-14-7

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

CAS Number

503615-03-0

Aripiprazole API

CAS Number

129722-12-9(Freebase)

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

8-(2,3-Dichlorophenyl)-8-aza-5-azoniaspiro[4.5]decane Bromide

CAS Number

795313-24-5

7-(4-Iodobutoxy)-3,4-dihydroquinolin-2-one

CAS Number

952308-47-3

Aripiprazole - Impurity E

CAS Number

1008531-60-9(HCl Salt); 1428331-96-7 (hydrate) ; 2389989-55-1 (2HCl salt)

7-(4-(4-(3,4-Dichlorophenyl)piperazin-1-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one

CAS Number

203395-75-9

Aripiprazole Bromobutoxyquinoline Impurity

CAS Number

129722-34-5

Aripiprazole - Impurity A

CAS Number

22246-18-0

Aripiprazole - Impurity G

CAS Number

1797986-18-5

2-Monobromo Aripiprazole

CAS Number

203395-84-0(freebase)

Alternate CAS Number

2748462-55-5(HCl salt)

Aripiprazole Diquinoline Butanediol Impurity

CAS Number

882880-12-8

Aripiprazole Hydroxyquinolinone Analog

CAS Number

70500-72-0

Varenicline API

CAS Number

249296-44-4

Varenicline

Varenicline Tartrate

CAS Number

375815-87-5

Varenicline

2,3,4,5-Tetrahydro-1,5-methano-1H-3-benzazepine-7,8-diamine

CAS Number

808120-35-6

Varenicline

Vildagliptin Standard

CAS Number

274901-16-5

Vildagliptin Isomer Standard

CAS Number

1036959-27-9

Vildagliptin Chloroacetyl Nitrile (S)-Isomer

CAS Number

207557-35-5

Vildagliptin Dimer Impurity

CAS Number

1036959-23-5

1,1'-(1-oxoethane-1,2-diyl)bis(pyrrolidine-2-carboxamide)

CAS Number

1616662-84-0

Vortioxetine Standard

CAS Number

508233-74-7

Vortioxetine Hydrobromide

CAS Number

960203-27-4

Vortioxetine Sulfoxide

CAS Number

1429908-35-9(free base)

Alternate CAS Number

2228086-73-3(HBr Salt)

Vortioxetine 3,4-isomer

CAS Number

1293489-74-3(free base)

Alternate CAS Number

1293342-97-8(HCl salt)

1-(2-(o-Tolylthio)phenyl)piperazine

CAS Number

1293489-71-0(freebase)

Alternate CAS Number

1293342-91-2(HCl Salt); 1293343-91-5(HBr)

(3,5-Dimethylphenyl)(2-nitrophenyl)sulfane

CAS Number

640767-43-7