Pharmaceutical Standards

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

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3-(Bromoacetyl)phenyl acetate

CAS Number

38396-89-3

Chemical Primary Standard

5689-33-8

3-(Cyanomethyl)benzoic Acid

CAS Number

5689-33-8

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3-(diaminomethylidene)-1,1-dimethylguanidine

CAS Number

657-24-9

Chemical Primary Standard

15371-06-9

3-Acetamidophthalic Acid

CAS Number

15371-06-9

66067-44-5

3-Acetylbenzophenone

CAS Number

66067-44-5

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3-Aminophthalimide

CAS Number

2518-24-3

Chemical Primary Standard

1130-32-1

3-Azaspiro[5.5]undecane-2,4-dion

CAS Number

1130-32-1

42872-30-0

3-Benzoyl-α-methylbenzeneacetonitrile

CAS Number

42872-30-0

3-Beta,5-Beta-Tetrahydro Levonorgestrel

3-Beta,5-Beta-Tetrahydro Levonorgestrel

CAS Number

19351-17-8

13445-16-4

3-Bromo-2,6-dimethoxypyridine

CAS Number

13445-16-4

Bedaquiline fumarate

68432-95-1

3-Carboxy-α-methylbenzeneacetic Acid

CAS Number

68432-95-1

3-chloro Rivaroxaban

3-chloro Rivaroxaban

CAS Number

1855920-54-5

Alternate CAS Number

NA

2219376-48-2

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

CAS Number

2219376-48-2

536760-29-9

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

CAS Number

536760-29-9

61002-52-6

3-Chloro-4'-hydroxybenzophenone

CAS Number

61002-52-6

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3-Chloro-N,N-dimethylpropan-1-amine

CAS Number

109-54-6

Chemical Primary Standard

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3-Chlorobenzophenone

CAS Number

1016-78-0

Chemical Primary Standard

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3-Cyclopentylacrylonitrile

CAS Number

591769-05-0

Chemical Primary Standard

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3-Deoxy-3-chloroabiraterone (Mixture of Diastereomers)

CAS Number

2484719-16-4

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3-Desethyl-3-(2-phthalimidoethyl) Phthaloyl Amlodipine

CAS Number

2923811-72-5

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3-Ethoxy-4-methoxybenzonitrile

CAS Number

60758-86-3

C28H28N2O7

3-Ethyl 5-methyl (S)-2-((2-(1,3-dioxoisoindolin-2-yl)ethoxy)methyl)-6-methyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate

CAS Number

NA

3-Ethyl 5-methyl 4-(2-chlorophenyl)-2-(hydroxymethyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate

3-Ethyl 5-methyl 4-(2-chlorophenyl)-2-(hydroxymethyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate

CAS Number

79781-21-8

66067-43-4

3-Ethylbenzophenone

CAS Number

66067-43-4

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3-Ethynylimidazo[1,2-b]pyridazine

CAS Number

943320-61-4

Chemical Primary Standard

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3-Hydroxy-4-methoxybenzonitrile

CAS Number

52805-46-6

Chemical Primary Standard

39562-82-8

3-Isopropyl 5-methyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

CAS Number

39562-82-8

Lercanidipine hydrochloride

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3-Methyl-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide

CAS Number

360-81-6

Chemical Primary Standard

643-65-2

3-Methylbenzophenone

CAS Number

643-65-2

2413365-22-5

3-Morpholino-1-(4-(2-oxopiperidin-1-yl)phenyl)pyridin-2(1H)-one

CAS Number

2413365-22-5

2803960-64-5

3-Nitroso-2,3,4,5-tetrahydro-1H-1,5-methanobenzo[d]azepine-7,8-diamine

CAS Number

2803960-64-5

Nitrosamine Impurities

86404-04-8

3-O-Ethyl-L-Ascorbic Acid

CAS Number

86404-04-8

92962-23-7

3-Phenyl-3-(o-tolyl)propanenitrile

CAS Number

92962-23-7

Lercanidipine hydrochloride

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3-[1-(Dimethylamino)ethyl]phenol

CAS Number

105601-04-5

Alternate CAS Number

5441-61-2(HCl Salt)

133690-91-2

4'-(Azidomethyl)-[1,1'-biphenyl]-2-carbonitrile

CAS Number

133690-91-2

2758005-15-9

4'-(Azidomethyl)-[1,1'-biphenyl]-2-methanoic acid

CAS Number

2758005-15-9

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4'-(Bromomethyl)-[1,1'-biphenyl]-2-carbonitrile

CAS Number

114772-54-2

Chemical Primary Standard

2985-79-7

4'-Chloro-2-hydroxy-benzophenone

CAS Number

2985-79-7

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4'-Methylacetophenone

CAS Number

122-00-9

Chemical Primary Standard

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4'-Methylbiphenyl-2-carbonitrile

CAS Number

114772-53-1

Chemical Primary Standard

4'-O-Demethyl Pantoprazole Sulfide

4'-O-Demethyl Pantoprazole Sulfide

CAS Number

141854-21-9

Alternate CAS Number

NA

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4,6-Dichloro-2-propylthiopyrimidine-5-amine

CAS Number

145783-15-9

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4,7-Dichloroquinoline

CAS Number

86-98-6

Chemical Primary Standard

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4-((4-Methylpiperazin-1-yl)methyl)-3-(trifluoromethyl)aniline

CAS Number

694499-26-8

Chemical Primary Standard

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4-(2-Aminoethyl)benzenesulfonamide

CAS Number

35303-76-5

Chemical Primary Standard

1638785-17-7

4-(2-Chloroethyl)-N-methoxy-N,α,α-trimethyl-benzeneacetamide

CAS Number

1638785-17-7

1082495-22-4

4-(3-Aminophenyl)morpholin-3-one

CAS Number

1082495-22-4

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4-(3-Chloropropyl)morpholine

CAS Number

7357-67-7

Alternate CAS Number

57616-74-7 (HCL Salt)

Chemical Primary Standard