Pharmaceutical Standards

Pharmaceutical standards are guidelines and regulations that govern the quality and safety of pharmaceutical products and manufacturing processes.

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

Citalopram Hydrobromide Impurity - C

CAS Number

372941-54-3;

Alternate CAS Number

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

Citalopram

Citalopram Hydrobromide Impurity - B

CAS Number

411221-53-9

Alternate CAS Number

1332724-03-4(Salt)

Citalopram

Citalopram EP Impurity - A

CAS Number

64372-56-1

Citalopram

Citalopram Hydrobromide - Impurity B (Oxalate Salt)

CAS Number

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

Citalopram

Citalopram N-Oxide Hydrochloride

CAS Number

62498-71-9(Salt)

Alternate CAS Number

63284-72-0(Freebase)

Citalopram

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

Citalopram Diol-Desfluoro Impurity

CAS Number

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

Citalopram

Citalopram Dihydroxy Impurity

CAS Number

103146-26-5

Citalopram

Citalopram API Standard(Freebase)

CAS Number

59729-33-8

Citalopram

Citalopram Hydrobromide

CAS Number

59729-32-7

Citalopram

Citalopram Hydrochloride

CAS Number

85118-27-0

Citalopram

Citalopram Oxalate

CAS Number

207559-01-1

Citalopram

(S)-N-Didesmethyl Citalopram Oxalate

CAS Number

166037-78-1 (Freebase)

Citalopram

Clopidogrel Related Compound-A

CAS Number

Base:144457-28-3

Alternate CAS Number

Salt: 144750-42-5

Clopidogrel

Clopidogrel Related Compound-B

CAS Number

144457-43-2

Alternate CAS Number

Salt: 144750-52-7

Clopidogrel

Clopidogrel Acid N-Oxide

CAS Number

1319197-73-3

Clopidogrel

Clopidogrel Amide

CAS Number

444728-13-6

Clopidogrel

Clopidogrel Camphorsulfonate - API Standards

CAS Number

120202-68-8

Clopidogrel

Clopidogrel Hydrogen Sulfate

CAS Number

120202-66-6

Clopidogrel

5-(1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl)thieno[3,2-c]pyridin-5-ium bromide

CAS Number

1251822-13-5

Clopidogrel

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

Clopidogrel

Clopidogrel Hydrochloride

CAS Number

120202-65-5

Clopidogrel

Clopidogrel Besylate

CAS Number

744256-69-7

Clopidogrel

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

CAS Number

40412-09-7

Clopidogrel

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

CAS Number

Clopidogrel

Clopidogrel Hydrogen Sulfate - Impurity D

CAS Number

1421283-60-4

Clopidogrel

Clopidogrel Hydrochloride Impurity - E

CAS Number

90055-68-8

Clopidogrel

Clopidogrel Impurity - F

CAS Number

141109-19-5

Alternate CAS Number

402746-54-7(Sulphate Salt)

Clopidogrel

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

CAS Number

61285-69-6

Clopidogrel

rac-Clopidogrel Carboxylic Acid

CAS Number

90055-55-3

Alternate CAS Number

1015247-88-7(HCl Salt)

Clopidogrel

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

Clopidogrel Nitroso Impurity

CAS Number

2460755-43-3

Clopidogrel

Nitrosamine Impurities

Benazepril Tert-Butyl Ester

CAS Number

109010-61-9

N-Nitroso Benazepril

CAS Number

Tert-Butyl (R)-2-(3-amino-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-1-yl)acetate

CAS Number

115406-14-9

Lercanidipine Impurity - 6

CAS Number

2407630-84-4

Lercanidipine hydrochloride

Lercanidipine Impurity - 23

CAS Number

166808-97-5

Lercanidipine hydrochloride

2-chloro-N-(3,3-diphenylpropyl)-N,2-dimethylpropan-1-amine

CAS Number

936491-32-6

Lercanidipine hydrochloride

Lercanidipine Dimethyl Ester Impurity

CAS Number

21881-77-6

Lercanidipine hydrochloride

Lercanidipine Dimethylethyl Ester Impurity

CAS Number

887769-40-6

Lercanidipine hydrochloride

Lercanidipine Dipropyl Ester Impurity

CAS Number

77888-05-2

Lercanidipine hydrochloride

Lercanidipine EP Impurity A

CAS Number

74936-72-4

Lercanidipine hydrochloride

Lercanidipine EP Impurity B

CAS Number

39562-70-4

Lercanidipine hydrochloride

Lercanidipine Impurity 17

CAS Number

39562-18-0

Lercanidipine hydrochloride

Lercanidipine Impurity 18

CAS Number

735250-61-0

Lercanidipine hydrochloride

Lercanidipine Impurity 27

CAS Number

348607-76-1

Lercanidipine hydrochloride

Lercanidipine Impurity 5

CAS Number

28075-29-8

Lercanidipine hydrochloride

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