Pharmaceutical Standards

1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethan-1-one

CAS Number

1450657-28-9

2-Ethoxy-1-methoxy-4-(2-(methylsulfonyl)ethyl)benzene

CAS Number

2489621-73-8

1-(3-ethoxy-4-methoxyphenyl)-2-((2-hydroxyethyl)sulfonyl)ethanone

CAS Number

Apremilast Impurity 17

CAS Number

2487573-01-1

Apremilast Desphthalyl Amine

CAS Number

608141-42-0

Apremilast Impurity 37

CAS Number

608142-27-4

Aprepitant Impurity 2

CAS Number

171338-33-3

Alternate CAS Number

874460-46-5(HCl Salt)

(2S,3S)-2-[(1S)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-3-phenylmorpholine

CAS Number

Aprepitant Nitroso Impurity 4

CAS Number

77817-40-4

Nitrosamine Impurities

Aprepitant EP Impurity A

CAS Number

170729-76-7

Armodafinil Standard

CAS Number

112111-43-0

Armodafinil

Abacavir EP Impurity C

CAS Number

124752-25-6

Asciminib Standard

CAS Number

1492952-76-7

Alternate CAS Number

2119669-71-3(HCl Salt)

Asciminib

Asciminib Keto Impurity

CAS Number

Asciminib

Asenapine Standard

CAS Number

65576-45-6

Alternate CAS Number

85650-56-2(Maleate Salt)

(1S,4R)-2-Aza-bicyclo[2.2.1]hept-5-en-3-one

CAS Number

130931-83-8

Asenapine Tetradehydro Impurity

CAS Number

129385-60-0

Cis-Asenapine

CAS Number

65621-78-5

Deschloro acenapine

CAS Number

1847487-56-2

Abacavir USP Related Compound C

CAS Number

172015-79-1

Alternate CAS Number

136522-33-3(freebase)

(3aR,12bR)-rel-5-Chloro-2,3,3a,12b-tetrahydro-2-methyl-1H-dibenz[2,3:6,7]oxepino[4,5-c]pyrrol-1-one

CAS Number

912356-08-2

Asenapine Maleate N-Oxide Impurity

CAS Number

1367373-77-0

Abacavir USP Related Compound D

CAS Number

1443421-69-9

Asenapine Deschloro Impurity

CAS Number

1449581-59-2

N-(Methoxycarbonyl)-D-tert-leucine

CAS Number

1191091-65-2

Atazanavir

Abacavir Ethoxy Hydrochloride Impurity

CAS Number

2211067-09-1

Atomoxetine Standard

CAS Number

83015-26-3

Alternate CAS Number

82248-59-7(HCl Salt)

Atomoxetine

Abacavir Deschloro N,N-Dimethyl Impurity

CAS Number

Desmethyl Atomoxetine Hydrochloride

CAS Number

1212215-97-8

Atomoxetine

Atorvastatin Butyl Impurity

CAS Number

Atorvastatin Impurity 48

CAS Number

125995-13-3

Abiraterone Impurity-A

CAS Number

53-43-0

Atorvastatin Impurity-G

CAS Number

887324-53-0

Alternate CAS Number

887196-29-4(Ca Salt)

Abiraterone Impurity-B

CAS Number

853-23-6

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

CAS Number

186508-95-2

Abiraterone Impurity-C

CAS Number

32138-69-5

Axitinib Standard

CAS Number

319460-85-0

Axitinib

Abiraterone Impurity-D

CAS Number

979-02-2

Axitinib dimer Impurity 2

CAS Number

1428728-83-9

Axitinib

Abiraterone Isopropyl Ether

CAS Number

2484719-15-3

Azathioprine Standard

CAS Number

446-86-6

Alternate CAS Number

55774-33-9(Na salt)

Azathioprine

Abiraterone Ethyl Ether

CAS Number

2484719-14-2

Azacitidine Standard

CAS Number

320-67-2

Azacitidine

16-Dehydropregnolone

CAS Number

1162-53-4