Pharmaceutical Standards

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

Famotidine for system suitability CRS

CAS Number

Famotidine STD-76824-35-6: IMP-A-124646-10-2;88061-72-7(DiHCl Salt);76833-47-1(HCl Salt): IMP-B-89268-62-2: IMP-C-106433-44-7; 76824-17-4(HCl Salt): IMP-D-76824-16-3; 2469195-46-6(HCl Salt): IMP-F-107880-74-0: IMP-G-76823-97-7

Famotidine

Lamivudine Standard

CAS Number

134678-17-4

Alternate CAS Number

173522-96-8(Salicylate Salt)

Lamivudine

Levamisole Standard

CAS Number

14769-73-4

Alternate CAS Number

16595-80-5(HCl Salt);32093-35-9(Phosphate salt)

Levamisole

Levocabastine Standard

CAS Number

79516-68-0

Alternate CAS Number

79547-78-7(HCl Salt)

Levocabastine

Levomepromazine Maleate Standard

CAS Number

7104-38-3

Alternate CAS Number

60-99-1(Free Base);1236-99-3(HCl Salt)

Levomepromazine

Levomepromazine Standard

CAS Number

60-99-1

Alternate CAS Number

1236-99-3(HCl Salt);7104-38-3(Maleate Salt)

Levomepromazine

Levothyroxine Standard

CAS Number

51-48-9

Alternate CAS Number

25416-65-3(Na Salt);55-03-8(Sodium Salt)

Levothyroxine

Lincomycin hydrochloride Standard

CAS Number

859-18-7

Alternate CAS Number

7179-49-9(Monohydrate Salt);154-21-2(Freebase)

Lincomycin

Ketotifen Fumarate Standard

CAS Number

34580-14-8

Alternate CAS Number

34580-13-7 (free base)

Ketotifen

Ketotifen Standard

CAS Number

34580-13-7

Alternate CAS Number

34580-14-8(Fumarate salt)

Ketotifen

Josamycin Standard

CAS Number

16846-24-5

Josamycin

Imidacloprid Standard

CAS Number

138261-41-3

Imidacloprid

Indinavir Standard

CAS Number

150378-17-9

Alternate CAS Number

180683-37-8(Monohydrate Salt);157810-81-6(Sulfate salt)

Indinavir

Iohexol Standard

CAS Number

66108-95-0

Iohexol

Iopromide Standard

CAS Number

73334-07-3

Iopromide

Iotrolan Standard

CAS Number

79770-24-4

Iotrolan

Irinotecan Standard

CAS Number

97682-44-5

Alternate CAS Number

Irinotecan Hydrochloride Trihydrate - 136572-09-3 , HCL - 100286-90-6

Irinotecan

Irinotecan Hydrochloride Standard

CAS Number

100286-90-6

Alternate CAS Number

Irinotecan Hydrochloride Trihydrate - 136572-09-3 , Free base - 97682-44-5

Irinotecan

Isradipine Standard

CAS Number

75695-93-1

Isradipine

Haloperidol decanoate Standard

CAS Number

74050-97-8

Haloperidol

Hexylresorcinol Standard

CAS Number

136-77-6

Hexylresorcinol

Homatropine Hydrobromide Standard

CAS Number

51-56-9

Alternate CAS Number

87-00-3(Freebase)

Homatropine

Homatropine methylbromide Standard

CAS Number

80-49-9

Homatropine

Homatropine Standard

CAS Number

87-00-3

Alternate CAS Number

51-56-9(HBr Salt)

Homatropine

Hydrocodone Standard

CAS Number

125-29-1

Hydrocodone

Hydrocortisone Standard

CAS Number

50-23-7

Hydrocortisone

Hydrocortisone acetate Standard

CAS Number

50-03-3

Hydrocortisone

Gemfibrozil Standard

CAS Number

25812-30-0

Gemfibrozil

Racecadotril Standard

CAS Number

81110-73-8

Racecadotril

Repaglinide Impurity-A

CAS Number

220438-80-2

Repaglinide

Repaglinide Impurity-D

CAS Number

147770-06-7

Repaglinide

Regorafenib FP Impurity-A

CAS Number

2514957-39-0

Regorafenib

Riboflavin Impurity-D

CAS Number

52134-62-0

Riboflavin

Riboflavin Impurity-C

CAS Number

2535-20-8

Riboflavin

Rifaximin for system suitability CRS

CAS Number

Rifaximin STD-80621-81-4: IMP-H-1210022-90-4

Rifaximin

Rifaximin Impurity-H

CAS Number

1210022-90-4

Rifaximin

Griseofulvin Standard

CAS Number

126-07-8

Griseofulvin

Rilmenidine EP Impurity-A

CAS Number

54187-44-9

Rilmenidine

Rilmenidine EP Impurity-B

CAS Number

54187-03-0

Rilmenidine

Rilmenidine EP Impurity-C

CAS Number

Rilmenidine

Riociguat Impurity-B

CAS Number

3052969-92-0

Riociguat

Riociguat Impurity-C

CAS Number

2920299-23-4

Riociguat

Riociguat Impurity-A

CAS Number

625115-52-8

Riociguat

Mebendazole Standard

CAS Number

31431-39-7

Mebendazole

Gadobutrol Standard

CAS Number

770691-21-9

Alternate CAS Number

198637-52-4(monohydrate salt)

Gadobutrol

Galantamine Standard

CAS Number

357-70-0

Alternate CAS Number

1953-04-4(HBr Salt)

Galantamine

Gefitinib Standard

CAS Number

184475-35-2

Gefitinib

Gentamicin Standard

CAS Number

1403-66-3

Alternate CAS Number

1405-41-0(sulphate Salt)

Gentamicin

Pharmaceutical Standards

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