Pharmaceutical Standards

5-Oxo Atorvastatin

CAS Number

1391052-82-6

Atorvastatin Acetonide Methyl Ester

CAS Number

1353049-81-6

(3R,5R)-Atorvastatin Amide

CAS Number

2125501-02-0

Atorvastatin Calcium Hydrate API

CAS Number

357164-38-6

Atorvastatin Sodium

CAS Number

134523-01-6

Atorvastatin calcium working standard

CAS Number

134523-03-8

Clopidogrel Camphorsulfonate - API Standards

CAS Number

120202-68-8

Clopidogrel Hydrogen Sulfate

CAS Number

120202-66-6

Clopidogrel Hydrochloride

CAS Number

120202-65-5

Clopidogrel Besylate

CAS Number

744256-69-7

2-(Thiophen-3-yl)ethyl 4-methylbenzenesulfonate

CAS Number

40412-09-7

Methyl (S)-2-(2-chlorophenyl)-2-(nitroso(2-(thiophen-2-yl)ethyl)amino)Acetate

CAS Number

Clopidogrel Hydrogen Sulfate - Impurity D

CAS Number

1421283-60-4

Clopidogrel Hydrochloride Impurity - E

CAS Number

90055-68-8

Clopidogrel Impurity - F

CAS Number

141109-19-5

Alternate CAS Number

402746-54-7(Sulphate Salt)

(E)-2,6,8-Trimethylnon-5-en-4-one

CAS Number

61285-69-6

rac-Clopidogrel Carboxylic Acid

CAS Number

90055-55-3

Alternate CAS Number

1015247-88-7(HCl Salt)

5-((S)-1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine 5-oxide

CAS Number

1319197-71-1

Clopidogrel Nitroso Impurity

CAS Number

2460755-43-3

4-Chloro-3-(1-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)-2-methoxy-2-oxoethyl)benzenesulfonic Acid

CAS Number

2418591-19-0

Citalopram API Standard(Freebase)

CAS Number

59729-33-8

Citalopram Hydrobromide

CAS Number

59729-32-7

Citalopram Hydrochloride

CAS Number

85118-27-0

Citalopram Oxalate

CAS Number

207559-01-1

(S)-N-Didesmethyl Citalopram Oxalate

CAS Number

166037-78-1 (Freebase)

Citalopram Dihydroxy Impurity

CAS Number

103146-26-5

Citalopram Diol-Desfluoro Impurity

CAS Number

1187671-15-3; 1187582-64-4 (HBr salt)

1-(3-(Dimethylamino)propyl)-1-phenyl-1,3-dihydroisobenzofuran-5-carbonitrile

CAS Number

1026009-77-7;1093072-86-6(Escitalopram - Impurity L (Oxalate Salt));

Citalopram N-Oxide Hydrochloride

CAS Number

62498-71-9(Salt)

Alternate CAS Number

63284-72-0(Freebase)

Citalopram Hydrobromide - Impurity B (Oxalate Salt)

CAS Number

1332724-03-4; 411221-53-9(Citalopram HBr - Impurity B (Freebase))

Citalopram EP Impurity - A

CAS Number

64372-56-1

Citalopram Hydrobromide Impurity - B

CAS Number

411221-53-9

Alternate CAS Number

1332724-03-4(Salt)

Citalopram Hydrobromide Impurity - C

CAS Number

372941-54-3;

Alternate CAS Number

1440961-11-4(Oxalate Salt);2469734-61-8(HCl salt);

Citalopram Hydrobromide - Impurity D (Hydrochloride Salt)

CAS Number

97743-99-2

Alternate CAS Number

62498-67-3(Freebase);1188264-72-3(HBr Salt);97743-99-2(HCl Salt);62498-68-4(oxalate salt)

Citalopram Hydrobromide - Impurity F (Oxalate )

CAS Number

64372-43-6

Alternate CAS Number

479065-02-6(HBr Salt);64169-39-7(Freebase)

Citalopram Hydrobromide - Impurity E (Oxalate)

CAS Number

1329612-81-8;

Alternate CAS Number

1332724-08-9(HBr Salt);64169-45-5(Freebase)

Apremilast API

CAS Number

608141-41-9

Apremilast 3-Acetamido Benzoic Acid Imurity

CAS Number

2096492-41-8

4-Amino-2-(1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)isoindoline-1,3-dione

CAS Number

253168-83-1

Apremilast EP Impurity - H

CAS Number

253168-94-4

(R)-Apremilast

CAS Number

608141-44-2

Apremilast N-formyl Impurity

CAS Number

2077897-94-8

(S)-4-Amino-2-(1-(3-hydroxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)isoindoline-1,3-dione

CAS Number

2487573-05-5

Apremilast EP Impurity D

CAS Number

2448678-64-4

5-Acetamide Apremilast

CAS Number

2201974-01-6