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API and pharmaceutical reference standards for drug development, QC and regulatory submission.

3-Bromo-5,6-dimethyl-1,2-dihydropyrazin-2-one structure

3-Bromo-5,6-dimethyl-1,2-dihydropyrazin-2-one

CAS: 100450-13-3

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2-(1-Hydroxyethyl)-6-mercaptopyridine 1-oxide structure

2-(1-Hydroxyethyl)-6-mercaptopyridine 1-oxide

CAS: 100450-43-9

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N-(4-aminophenyl)-2-(piperidin-1-yl)acetamide structure

N-(4-aminophenyl)-2-(piperidin-1-yl)acetamide

CAS: 100450-98-4

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Ethyl 4-methyl-2-(piperidin-1-yl)pyrimidine-5-carboxylate structure

Ethyl 4-methyl-2-(piperidin-1-yl)pyrimidine-5-carboxylate

CAS: 100451-18-1

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ethyl 2-(methylthio)-4-(piperidin-1-yl)pyrimidine-5-carboxylate structure

ethyl 2-(methylthio)-4-(piperidin-1-yl)pyrimidine-5-carboxylate

CAS: 100451-24-9

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1,6,7-Trimethyl-1H-imidazo[4,5-γ],quinoxalin-2-amine structure

1,6,7-Trimethyl-1H-imidazo[4,5-γ],quinoxalin-2-amine

CAS: 1004510-31-9

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2-Chloro-5-nitrobenzamidine Hydrochloride structure

2-Chloro-5-nitrobenzamidine Hydrochloride

CAS: 1004517-05-8

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N,N-Dibutyl-N-(difluoromethyl)butan-1-aminium chloride structure

N,N-Dibutyl-N-(difluoromethyl)butan-1-aminium chloride

CAS: 1004517-48-9

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2-((4-(Aminomethyl)benzyl)oxy)pyrimidin-4-amine structure

2-((4-(Aminomethyl)benzyl)oxy)pyrimidin-4-amine

CAS: 1004524-64-4

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4-Phenylpiperidin-3-ol hydrochloride structure

4-Phenylpiperidin-3-ol hydrochloride

CAS: 1004527-52-9

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4-(2,2,2-Trifluoroethoxy)piperidine structure

4-(2,2,2-Trifluoroethoxy)piperidine

CAS: 1004527-59-6

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4-(1-Methyl-4-phenyl-1H-imidazol-5-yl)piperidine structure

4-(1-Methyl-4-phenyl-1H-imidazol-5-yl)piperidine

CAS: 1004527-61-0

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4-(4,5-dimethyl-1,3-thiazol-2-yl)piperidine structure

4-(4,5-dimethyl-1,3-thiazol-2-yl)piperidine

CAS: 1004527-71-2

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2-(2-chlorophenyl)-4H,5H,6H,7H-[1,3]thiazolo[5,4-c]pyridine hydrobromide structure

2-(2-chlorophenyl)-4H,5H,6H,7H-[1,3]thiazolo[5,4-c]pyridine hydrobromide

CAS: 1004527-73-4

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tert-Butyl 4-(hydrazinecarbonyl)-4-methylpiperidine-1-carboxylate structure

tert-Butyl 4-(hydrazinecarbonyl)-4-methylpiperidine-1-carboxylate

CAS: 1004527-74-5

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4-(5-Phenyl-1,3,4-oxadiazol-2-yl)piperidine hydrochloride structure

4-(5-Phenyl-1,3,4-oxadiazol-2-yl)piperidine hydrochloride

CAS: 1004527-75-6

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2-(tert-Butyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-6-carboxylic acid structure

2-(tert-Butyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-6-carboxylic acid

CAS: 1004527-83-6

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1-(2-Chlorophenyl)-3-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid structure

1-(2-Chlorophenyl)-3-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid

CAS: 1004528-61-3

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Methyl 2-isopropyl-4,5,6,7-tetrahydro-1H-benzo[d]imidazole-6-carboxylate structure

Methyl 2-isopropyl-4,5,6,7-tetrahydro-1H-benzo[d]imidazole-6-carboxylate

CAS: 1004529-27-4

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2-Isopropyl-4,5,6,7-tetrahydro-1H-benzo[d]imidazole-6-carboxylic acid hydrochloride structure

2-Isopropyl-4,5,6,7-tetrahydro-1H-benzo[d]imidazole-6-carboxylic acid hydrochloride

CAS: 1004529-30-9

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Piperidin-4-yl(pyridin-3-yl)methanone hydrochloride structure

Piperidin-4-yl(pyridin-3-yl)methanone hydrochloride

CAS: 1004529-41-2

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Piperidin-4-yl(thiazol-2-yl)methanone hydrochloride structure

Piperidin-4-yl(thiazol-2-yl)methanone hydrochloride

CAS: 1004529-42-3

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trans-4-(2-Trifluoromethylbenzoyl)-cyclohexane-1-carboxylic acid structure

trans-4-(2-Trifluoromethylbenzoyl)-cyclohexane-1-carboxylic acid

CAS: 1004529-52-5

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2-Cyano-2-ethyl-3-methylhexanoic Acid Ethyl Ester structure

2-Cyano-2-ethyl-3-methylhexanoic Acid Ethyl Ester

CAS: 100453-11-0

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Ethyl (7R,8S)-8-amino-1,4-dioxaspiro[4.5]Decane-7-carboxylate structure

Ethyl (7R,8S)-8-amino-1,4-dioxaspiro[4.5]Decane-7-carboxylate

CAS: 1004536-91-7

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Ethyl (7R,8S)-8-amino-1,4-dioxaspiro[4.5]Decane-7-carboxylate 4-methylbenzenesulfonate structure

Ethyl (7R,8S)-8-amino-1,4-dioxaspiro[4.5]Decane-7-carboxylate 4-methylbenzenesulfonate

CAS: 1004536-92-8

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tert-Butyl (3S)-3-(methylamino)pyrrolidine-1-carboxylate hydrochloride structure

tert-Butyl (3S)-3-(methylamino)pyrrolidine-1-carboxylate hydrochloride

CAS: 1004538-30-0

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(R)-tert-Butyl 3-(dimethylamino)pyrrolidine-1-carboxylate hydrochloride structure

(R)-tert-Butyl 3-(dimethylamino)pyrrolidine-1-carboxylate hydrochloride

CAS: 1004538-32-2

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Tert-butyl (R)-3-(dimethylamino)pyrrolidine-1-carboxylate structure

Tert-butyl (R)-3-(dimethylamino)pyrrolidine-1-carboxylate

CAS: 1004538-33-3

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(R)-tert-Butyl 3-aminopyrrolidine-1-carboxylate hydrochloride structure

(R)-tert-Butyl 3-aminopyrrolidine-1-carboxylate hydrochloride

CAS: 1004538-34-4

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(R)-1-Boc-3-(Methylamino)pyrrolidine hydrochloride structure

(R)-1-Boc-3-(Methylamino)pyrrolidine hydrochloride

CAS: 1004538-35-5

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N-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-(diethylamino)acetamide structure

N-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-(diethylamino)acetamide

CAS: 100454-46-4

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2-Amino-3-hydroxybenzaldehyde structure

2-Amino-3-hydroxybenzaldehyde

CAS: 1004545-97-4

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3-Methyl-5-(trifluoromethyl)-1H-indole structure

3-Methyl-5-(trifluoromethyl)-1H-indole

CAS: 1004547-95-8

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FFN 511 structure

FFN 511

CAS: 1004548-96-2

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1,1-Dimethylpentyl 2-methyl-2-propenoate structure

1,1-Dimethylpentyl 2-methyl-2-propenoate

CAS: 1004549-78-3

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Ethyl 6-vinylimidazo[1,2-a]pyridine-3-carboxylate structure

Ethyl 6-vinylimidazo[1,2-a]pyridine-3-carboxylate

CAS: 1004550-09-7

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6-Bromo-N-ethylimidazo[1,2-a]pyridine-3-carboxamide structure

6-Bromo-N-ethylimidazo[1,2-a]pyridine-3-carboxamide

CAS: 1004550-10-0

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N-Ethyl-6-vinylimidazo[1,2-a]pyridine-3-carboxamide structure

N-Ethyl-6-vinylimidazo[1,2-a]pyridine-3-carboxamide

CAS: 1004550-11-1

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N-Ethyl-6-formylimidazo[1,2-a]pyridine-3-carboxamide structure

N-Ethyl-6-formylimidazo[1,2-a]pyridine-3-carboxamide

CAS: 1004550-12-2

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6-VINYLIMIDAZO[1,2-A]PYRIDINE-3-CARBONITRILE structure

6-VINYLIMIDAZO[1,2-A]PYRIDINE-3-CARBONITRILE

CAS: 1004550-16-6

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(3-bromoimidazo[1,2-a]pyridin-6-yl)methanol structure

(3-bromoimidazo[1,2-a]pyridin-6-yl)methanol

CAS: 1004550-19-9

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3-bromoimidazo[1,2-a]pyridine-6-carbaldehyde structure

3-bromoimidazo[1,2-a]pyridine-6-carbaldehyde

CAS: 1004550-20-2

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3-Chloroimidazo[1,2-a]pyridine-6-carbaldehyde structure

3-Chloroimidazo[1,2-a]pyridine-6-carbaldehyde

CAS: 1004550-22-4

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(1-(tert-butoxycarbonyl)-7-hydroxy-1H-indol-2-yl)boronic acid structure

(1-(tert-butoxycarbonyl)-7-hydroxy-1H-indol-2-yl)boronic acid

CAS: 1004552-87-7

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(1-(tert-butoxycarbonyl)-6-hydroxy-1H-indol-2-yl)boronic acid structure

(1-(tert-butoxycarbonyl)-6-hydroxy-1H-indol-2-yl)boronic acid

CAS: 1004552-88-8

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(1-(tert-butoxycarbonyl)-5-hydroxy-1H-indol-2-yl)boronic acid structure

(1-(tert-butoxycarbonyl)-5-hydroxy-1H-indol-2-yl)boronic acid

CAS: 1004552-89-9

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(2E)-1-(4-Bromophenyl)-3-(3-methoxyphenyl)prop-2-en-1-one structure

(2E)-1-(4-Bromophenyl)-3-(3-methoxyphenyl)prop-2-en-1-one

CAS: 1004554-37-3

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tert-Butyl 7-chloro-1H-indole-1-carboxylate structure

tert-Butyl 7-chloro-1H-indole-1-carboxylate

CAS: 1004558-41-1

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1,1'-(Indolo[3,2-b]carbazole-5,11-diyl)diethanone structure

1,1'-(Indolo[3,2-b]carbazole-5,11-diyl)diethanone

CAS: 100456-54-0

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Sodium N-(3-carboxylato-3-sulfonatopropanoyl)-N-octadecyl-L-aspartate structure

Sodium N-(3-carboxylato-3-sulfonatopropanoyl)-N-octadecyl-L-aspartate

CAS: 100456-55-1

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Rel-(1R,6S)-1,6-dihydroxycyclohexa-2,4-diene-1-carboxylic acid structure

Rel-(1R,6S)-1,6-dihydroxycyclohexa-2,4-diene-1-carboxylic acid

CAS: 100459-00-5

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2-bromo-N-methyl-6-nitro-aniline structure

2-bromo-N-methyl-6-nitro-aniline

CAS: 1004618-77-2

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7-fluoro-1,2-dimethyl-1H-1,3-benzodiazole structure

7-fluoro-1,2-dimethyl-1H-1,3-benzodiazole

CAS: 1004618-80-7

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1004618-84-1 4-(3,5-Dimethylphenyl)piperidine hydrochloride 7169AC C13H20ClN structure

1004618-84-1 4-(3,5-Dimethylphenyl)piperidine hydrochloride 7169AC C13H20ClN

CAS: 1004618-84-1

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4-(4-(Trifluoromethoxy)phenyl)piperidine hydrochloride structure

4-(4-(Trifluoromethoxy)phenyl)piperidine hydrochloride

CAS: 1004618-85-2

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1004618-86-3 4-(2,5-Dimethylphenyl)piperidine hydrochloride 7170AC C13H20ClN structure

1004618-86-3 4-(2,5-Dimethylphenyl)piperidine hydrochloride 7170AC C13H20ClN

CAS: 1004618-86-3

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4-(3,5-Difluorophenyl)piperidinehydrochloride structure

4-(3,5-Difluorophenyl)piperidinehydrochloride

CAS: 1004618-89-6

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4-(2,3-difluorophenyl)piperidine hydrochloride structure

4-(2,3-difluorophenyl)piperidine hydrochloride

CAS: 1004618-90-9

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4-fluoro-4-[4-(trifluoromethyl)phenyl]piperidine hydrochloride structure

4-fluoro-4-[4-(trifluoromethyl)phenyl]piperidine hydrochloride

CAS: 1004619-25-3

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Tert-butyl 3-hydroxy-4-[4-(trifluoromethyl)phenyl]piperidine-1-carboxylate structure

Tert-butyl 3-hydroxy-4-[4-(trifluoromethyl)phenyl]piperidine-1-carboxylate

CAS: 1004619-28-6

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(2-(1-Hydroxyethyl)phenyl)boronic acid structure

(2-(1-Hydroxyethyl)phenyl)boronic acid

CAS: 1004619-37-7

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1004619-43-5 4-(3,4-Dimethylphenyl)piperidine hydrochloride 7171AC C13H20ClN structure

1004619-43-5 4-(3,4-Dimethylphenyl)piperidine hydrochloride 7171AC C13H20ClN

CAS: 1004619-43-5

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4-(Propane-1-sulfonyl)piperidine structure

4-(Propane-1-sulfonyl)piperidine

CAS: 1004619-99-1

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Succinic Acid mono-N-Phenylsulfonylamide structure

Succinic Acid mono-N-Phenylsulfonylamide

CAS: 100462-43-9

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7(Z),11(Z)-Heptacosadiene structure

7(Z),11(Z)-Heptacosadiene

CAS: 100462-58-6

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Diethyl (6-bromohexyl)phosphonate structure

Diethyl (6-bromohexyl)phosphonate

CAS: 100462-72-4

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Diethyl 7-bromoheptylphosphonate structure

Diethyl 7-bromoheptylphosphonate

CAS: 100462-73-5

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2-Isopropyl-5-(pyrrolidin-3-yl)-1,3,4-oxadiazole structure

2-Isopropyl-5-(pyrrolidin-3-yl)-1,3,4-oxadiazole

CAS: 1004620-18-1

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2-Phenyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-6-carboxylic acid structure

2-Phenyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-6-carboxylic acid

CAS: 1004620-20-5

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2-(propan-2-yl)-4,5,6,7-tetrahydro-1H-1,3-benzodiazole-6-carboxylic acid structure

2-(propan-2-yl)-4,5,6,7-tetrahydro-1H-1,3-benzodiazole-6-carboxylic acid

CAS: 1004620-22-7

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2-(tert-Butyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-7-carboxylic acid structure

2-(tert-Butyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-7-carboxylic acid

CAS: 1004620-23-8

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2-Phenyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-7-carboxylic acid structure

2-Phenyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-7-carboxylic acid

CAS: 1004620-24-9

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Tert-butyl (R)-(1-(5-aminopyridin-2-yl)pyrrolidin-3-yl)carbamate structure

Tert-butyl (R)-(1-(5-aminopyridin-2-yl)pyrrolidin-3-yl)carbamate

CAS: 1004621-13-9

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4-(4-(Diethylamino)styryl)-N,N-diphenylaniline structure

4-(4-(Diethylamino)styryl)-N,N-diphenylaniline

CAS: 100463-48-7

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Methyl 2-(2-bromoethoxy)acetate structure

Methyl 2-(2-bromoethoxy)acetate

CAS: 100463-97-6

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1-((3-Bromophenyl)sulfonyl)-4-ethylpiperazine structure

1-((3-Bromophenyl)sulfonyl)-4-ethylpiperazine

CAS: 1004636-96-7

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N-(1-(4,5-Dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-methyl-1H-pyrazol-5-yl)isobutyramide structure

N-(1-(4,5-Dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-methyl-1H-pyrazol-5-yl)isobutyramide

CAS: 1004637-75-5

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(2S,3S)-2-Ethyl 3-(4-nitrophenyl) oxirane-2,3-dicarboxylate structure

(2S,3S)-2-Ethyl 3-(4-nitrophenyl) oxirane-2,3-dicarboxylate

CAS: 100464-19-5

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N-(4-tert-Butylphenyl)-3-chloro-1-benzothiophene-2-carboxamide structure

N-(4-tert-Butylphenyl)-3-chloro-1-benzothiophene-2-carboxamide

CAS: 1004642-98-1

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2-Chloro-N-(1-(2,4-dichlorobenzyl)-1H-pyrazol-3-yl)acetamide structure

2-Chloro-N-(1-(2,4-dichlorobenzyl)-1H-pyrazol-3-yl)acetamide

CAS: 1004643-27-9

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1-[(1,1'-biphenyl-4-yloxy)methyl]-1H-pyrazole-3-carboxylic acid structure

1-[(1,1'-biphenyl-4-yloxy)methyl]-1H-pyrazole-3-carboxylic acid

CAS: 1004643-29-1

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1-((2-Nitrophenoxy)methyl)-1h-pyrazole-3-carboxylic acid structure

1-((2-Nitrophenoxy)methyl)-1h-pyrazole-3-carboxylic acid

CAS: 1004643-30-4

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1-Ethyl-5-(morpholine-4-carbonyl)-1h-pyrazol-4-amine structure

1-Ethyl-5-(morpholine-4-carbonyl)-1h-pyrazol-4-amine

CAS: 1004643-31-5

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1-(Ethoxymethyl)-1h-pyrazol-4-amine structure

1-(Ethoxymethyl)-1h-pyrazol-4-amine

CAS: 1004643-32-6

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1-((2,2,2-Trifluoroethoxy)methyl)-1h-pyrazol-4-amine structure

1-((2,2,2-Trifluoroethoxy)methyl)-1h-pyrazol-4-amine

CAS: 1004643-33-7

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1-((2-Nitrophenoxy)methyl)-1h-pyrazole-3-carbohydrazide structure

1-((2-Nitrophenoxy)methyl)-1h-pyrazole-3-carbohydrazide

CAS: 1004643-35-9

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1-(([1,1'-biphenyl]-4-yloxy)methyl)-1h-pyrazole-3-carbohydrazide structure

1-(([1,1'-biphenyl]-4-yloxy)methyl)-1h-pyrazole-3-carbohydrazide

CAS: 1004643-36-0

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3-(3,5-Dimethyl-1-phenyl-1h-pyrazol-4-yl)propanehydrazide structure

3-(3,5-Dimethyl-1-phenyl-1h-pyrazol-4-yl)propanehydrazide

CAS: 1004643-37-1

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Methyl 3-(4-bromo-5-methyl-1h-pyrazol-1-yl)propanoate structure

Methyl 3-(4-bromo-5-methyl-1h-pyrazol-1-yl)propanoate

CAS: 1004643-38-2

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2-(4-Chloro-5-cyclopropyl-3-(difluoromethyl)-1h-pyrazol-1-yl)acetohydrazide structure

2-(4-Chloro-5-cyclopropyl-3-(difluoromethyl)-1h-pyrazol-1-yl)acetohydrazide

CAS: 1004643-39-3

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4-Amino-1-ethyl-n,n-dimethyl-1h-pyrazole-5-carboxamide structure

4-Amino-1-ethyl-n,n-dimethyl-1h-pyrazole-5-carboxamide

CAS: 1004643-40-6

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1-((4-Bromo-2-chlorophenoxy)methyl)-1h-pyrazole-3-carbohydrazide structure

1-((4-Bromo-2-chlorophenoxy)methyl)-1h-pyrazole-3-carbohydrazide

CAS: 1004643-41-7

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4-((3,5-Dimethyl-1h-pyrazol-1-yl)methyl)benzohydrazide structure

4-((3,5-Dimethyl-1h-pyrazol-1-yl)methyl)benzohydrazide

CAS: 1004643-42-8

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2-Chloro-N-(1-(2-chloro-6-fluorobenzyl)-1H-pyrazol-3-yl)acetamide structure

2-Chloro-N-(1-(2-chloro-6-fluorobenzyl)-1H-pyrazol-3-yl)acetamide

CAS: 1004643-43-9

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1-((2-Bromo-4-chlorophenoxy)methyl)-1h-pyrazole-3-carbohydrazide structure

1-((2-Bromo-4-chlorophenoxy)methyl)-1h-pyrazole-3-carbohydrazide

CAS: 1004643-46-2

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5-(1-Ethyl-1h-pyrazol-4-yl)-1,3,4-oxadiazole-2-thiol structure

5-(1-Ethyl-1h-pyrazol-4-yl)-1,3,4-oxadiazole-2-thiol

CAS: 1004643-47-3

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1-(3-Chlorobenzyl)-5-methyl-1,2-dihydro-3h-pyrazol-3-imine structure

1-(3-Chlorobenzyl)-5-methyl-1,2-dihydro-3h-pyrazol-3-imine

CAS: 1004643-48-4

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5-Methyl-1-{[3-(trifluoromethyl)phenyl]methyl}-1h-pyrazol-3-amine structure

5-Methyl-1-{[3-(trifluoromethyl)phenyl]methyl}-1h-pyrazol-3-amine

CAS: 1004643-49-5

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4-Dimethylamino-3-(4-nitro-pyrazol-1-yl)-but-3-en-2-one structure

4-Dimethylamino-3-(4-nitro-pyrazol-1-yl)-but-3-en-2-one

CAS: 1004643-50-8

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