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

(R)-3-Amino-2-phenyl-propionic acid structure

(R)-3-Amino-2-phenyl-propionic acid

CAS: 1008-63-5

In Stock97%+

Fenadiazole structure

Fenadiazole

CAS: 1008-65-7

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4-Phenyloxolan-2-one structure

4-Phenyloxolan-2-one

CAS: 1008-73-7

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5-Methyl-3-phenylisoxazole structure

5-Methyl-3-phenylisoxazole

CAS: 1008-74-8

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3-Methyl-5-phenylisoxazole structure

3-Methyl-5-phenylisoxazole

CAS: 1008-75-9

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γ-Phenyl-γ-butyrolactone structure

γ-Phenyl-γ-butyrolactone

CAS: 1008-76-0

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1-Phenyl-1H-pyrazol-3(2H)-one structure

1-Phenyl-1H-pyrazol-3(2H)-one

CAS: 1008-79-3

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3-Methyl-3,4-dihydro-benzo[e][1,3]oxazin-2-one structure

3-Methyl-3,4-dihydro-benzo[e][1,3]oxazin-2-one

CAS: 1008-83-9

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3-Phenylpyridine structure

3-Phenylpyridine

CAS: 1008-88-4

In Stock>95%

2-Phenylpyridine structure

2-Phenylpyridine

CAS: 1008-89-5

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1-(4-pyridyl)piperazine structure

1-(4-pyridyl)piperazine

CAS: 1008-91-9

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2-Cyano-1,4-benzodioxan structure

2-Cyano-1,4-benzodioxan

CAS: 1008-92-0

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5-(4-chlorophenyl)oxazole structure

5-(4-chlorophenyl)oxazole

CAS: 1008-94-2

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4-(5-Oxazolyl)aniline structure

4-(5-Oxazolyl)aniline

CAS: 1008-95-3

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4-(Pyrrolidin-1-yl)phenol structure

4-(Pyrrolidin-1-yl)phenol

CAS: 1008-97-5

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(E)-4-Hydroxycrotonoic Acid Ethyl Ester structure

(E)-4-Hydroxycrotonoic Acid Ethyl Ester

CAS: 10080-68-9

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2-Amino-N,N-diethyl-3-phenylpropanamide structure

2-Amino-N,N-diethyl-3-phenylpropanamide

CAS: 100800-04-2

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1-(Morpholin-4-yl)-1-phenylpropan-2-amine structure

1-(Morpholin-4-yl)-1-phenylpropan-2-amine

CAS: 100800-07-5

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N-(5-(4-Aminophenoxy)pentyl)acetamide structure

N-(5-(4-Aminophenoxy)pentyl)acetamide

CAS: 100800-28-0

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4-[3-(4-Morpholinyl)propoxy]benzenamine structure

4-[3-(4-Morpholinyl)propoxy]benzenamine

CAS: 100800-40-6

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1-Ethyl-4-tosylpiperazine structure

1-Ethyl-4-tosylpiperazine

CAS: 100800-51-9

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3-Amino-N-cyclohexyl-4-methylbenzenesulfonamide structure

3-Amino-N-cyclohexyl-4-methylbenzenesulfonamide

CAS: 100800-56-4

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5-((4-isopropyl-3-methylphenyl)amino)thiazolidine-2,4-dione structure

5-((4-isopropyl-3-methylphenyl)amino)thiazolidine-2,4-dione

CAS: 1008000-53-0

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4-Carbamoyl-2-[2-(trifluoromethyl)benzenesulfonamido]butanoic acid structure

4-Carbamoyl-2-[2-(trifluoromethyl)benzenesulfonamido]butanoic acid

CAS: 1008001-96-4

In Stock97%+

2-(2-Nitrobenzenesulfonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid structure

2-(2-Nitrobenzenesulfonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid

CAS: 1008002-08-1

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4-((2,4-Dioxothiazolidin-5-yl)amino)benzoic acid structure

4-((2,4-Dioxothiazolidin-5-yl)amino)benzoic acid

CAS: 1008003-22-2

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(2,3-Dihydrobenzo[b][1,4]dioxine-2-carbonyl)alanine structure

(2,3-Dihydrobenzo[b][1,4]dioxine-2-carbonyl)alanine

CAS: 1008005-65-9

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Octahydro-α-[(methylthio)methyl]-1,3-dioxo-2H-isoindole-2-acetic acid structure

Octahydro-α-[(methylthio)methyl]-1,3-dioxo-2H-isoindole-2-acetic acid

CAS: 1008005-93-3

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2-(5,6-Dimethyl-thieno[2,3-d]pyrimidin-4-ylamino)-3-methyl-butyric acid structure

2-(5,6-Dimethyl-thieno[2,3-d]pyrimidin-4-ylamino)-3-methyl-butyric acid

CAS: 1008005-95-5

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1-[4-(morpholine-4-sulfonyl)-2-nitrophenyl]pyrrolidine-2-carboxylic acid structure

1-[4-(morpholine-4-sulfonyl)-2-nitrophenyl]pyrrolidine-2-carboxylic acid

CAS: 1008006-09-4

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Methyl 2-(5-benzyl-4,6-dioxo-3-phenyloctahydropyrrolo[3,4-c]pyrrol-1-yl)acetate structure

Methyl 2-(5-benzyl-4,6-dioxo-3-phenyloctahydropyrrolo[3,4-c]pyrrol-1-yl)acetate

CAS: 1008006-46-9

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1-[(1-ethyl-3-methyl-1h-pyrazol-4-yl)sulfonyl]pyrrolidine-2-carboxylic acid structure

1-[(1-ethyl-3-methyl-1h-pyrazol-4-yl)sulfonyl]pyrrolidine-2-carboxylic acid

CAS: 1008008-25-0

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2-[(4-bromobenzoyl)amino]-4-(methylthio)butanoic acid structure

2-[(4-bromobenzoyl)amino]-4-(methylthio)butanoic acid

CAS: 1008010-19-2

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1-(3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-N-(2-fluorobenzyl)pyrrolidine-2-carboxamide structure

1-(3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-N-(2-fluorobenzyl)pyrrolidine-2-carboxamide

CAS: 1008011-41-3

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7-(Trifluoromethyl)-5-{[3-(trifluoromethyl)phenyl]methyl}-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxalin-4-one structure

7-(Trifluoromethyl)-5-{[3-(trifluoromethyl)phenyl]methyl}-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxalin-4-one

CAS: 1008011-66-2

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2-[(2-chloro-5-nitrobenzoyl)amino]-4-(methylthio)butanoic acid structure

2-[(2-chloro-5-nitrobenzoyl)amino]-4-(methylthio)butanoic acid

CAS: 1008012-96-1

In Stock97%+

(Tetrahydrofuran-2-yl)methyl 2-(3-oxopiperazin-2-yl)acetate structure

(Tetrahydrofuran-2-yl)methyl 2-(3-oxopiperazin-2-yl)acetate

CAS: 1008015-25-5

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Phenethyl 2-(3-oxopiperazin-2-yl)acetate structure

Phenethyl 2-(3-oxopiperazin-2-yl)acetate

CAS: 1008015-33-5

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Cyclohexyl 2-(3-oxopiperazin-2-yl)acetate structure

Cyclohexyl 2-(3-oxopiperazin-2-yl)acetate

CAS: 1008015-40-4

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2-({[3,5-bis(methoxycarbonyl)-4-methylthien-2-yl]sulfonyl}amino)-4-(methylthio)butanoic acid structure

2-({[3,5-bis(methoxycarbonyl)-4-methylthien-2-yl]sulfonyl}amino)-4-(methylthio)butanoic acid

CAS: 1008016-91-8

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N-Cyclohexyl-2-(3-oxo-1,2,3,4-tetrahydro-quinoxalin-2-yl)-acetamide structure

N-Cyclohexyl-2-(3-oxo-1,2,3,4-tetrahydro-quinoxalin-2-yl)-acetamide

CAS: 1008018-85-6

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4-(2-Methyl-3-oxo-1,2,3,4-tetrahydroquinoxaline-1-carbonyl)phenyl N-butylcarbamate structure

4-(2-Methyl-3-oxo-1,2,3,4-tetrahydroquinoxaline-1-carbonyl)phenyl N-butylcarbamate

CAS: 1008018-96-9

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4-(4-chlorophenyl)-2-((4-fluorophenyl)amino)-4-oxobutanoic acid structure

4-(4-chlorophenyl)-2-((4-fluorophenyl)amino)-4-oxobutanoic acid

CAS: 1008018-98-1

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(E)-N-(3-Methoxyphenyl)-1-(4,4,4-trifluoro-3-oxobut-1-en-1-yl)pyrrolidine-2-carboxamide structure

(E)-N-(3-Methoxyphenyl)-1-(4,4,4-trifluoro-3-oxobut-1-en-1-yl)pyrrolidine-2-carboxamide

CAS: 1008020-10-7

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8-(trifluoromethyl)-1,2,3,3a-tetrahydropyrrolo[1,2-a]quinoxalin-4(5H)-one structure

8-(trifluoromethyl)-1,2,3,3a-tetrahydropyrrolo[1,2-a]quinoxalin-4(5H)-one

CAS: 1008022-69-2

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((2,3-Dichlorophenyl)sulfonyl)tryptophan structure

((2,3-Dichlorophenyl)sulfonyl)tryptophan

CAS: 1008024-83-6

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N-(3-chlorophenyl)-N-(methylsulfonyl)-L-alanine structure

N-(3-chlorophenyl)-N-(methylsulfonyl)-L-alanine

CAS: 1008026-74-1

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4-(Thiophene-2-carbonyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid structure

4-(Thiophene-2-carbonyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid

CAS: 1008029-46-6

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5-(2,5-dimethylbenzyl)-4-oxo-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline-7-carbonitrile structure

5-(2,5-dimethylbenzyl)-4-oxo-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline-7-carbonitrile

CAS: 1008035-65-1

In Stock97%+

5-(3-methoxybenzyl)-7-(trifluoromethyl)-1,2,3,3a-tetrahydropyrrolo[1,2-a]quinoxalin-4(5H)-one structure

5-(3-methoxybenzyl)-7-(trifluoromethyl)-1,2,3,3a-tetrahydropyrrolo[1,2-a]quinoxalin-4(5H)-one

CAS: 1008035-84-4

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5-(2-chloro-6-fluorobenzyl)-4-oxo-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline-7-carbonitrile structure

5-(2-chloro-6-fluorobenzyl)-4-oxo-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline-7-carbonitrile

CAS: 1008035-87-7

In Stock97%+

1-[(5-Chloro-2-thienyl)sulfonyl]piperidine-2-carboxylic acid structure

1-[(5-Chloro-2-thienyl)sulfonyl]piperidine-2-carboxylic acid

CAS: 1008038-62-7

In Stock97%+

Methyl (2,4-dichlorobenzoyl)alaninate structure

Methyl (2,4-dichlorobenzoyl)alaninate

CAS: 1008038-84-3

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Ethyl 4-(5-methoxy-2-methylbenzofuran-3-yl)-4-oxobutanoate structure

Ethyl 4-(5-methoxy-2-methylbenzofuran-3-yl)-4-oxobutanoate

CAS: 100804-98-6

In Stock97%+

5-{[(1-carboxy-2-methylbutyl)amino]sulfonyl}-2-chlorobenzoic acid structure

5-{[(1-carboxy-2-methylbutyl)amino]sulfonyl}-2-chlorobenzoic acid

CAS: 1008040-45-6

In Stock97%+

2-Amino-1-(4-benzylpiperidin-1-yl)-3-methylpentan-1-one structure

2-Amino-1-(4-benzylpiperidin-1-yl)-3-methylpentan-1-one

CAS: 1008050-64-3

In Stock97%+

((2-Fluorophenyl)sulfonyl)alanine structure

((2-Fluorophenyl)sulfonyl)alanine

CAS: 1008050-74-5

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2-(2,6-Dichlorobenzenesulfonamido)propanoic acid structure

2-(2,6-Dichlorobenzenesulfonamido)propanoic acid

CAS: 1008050-81-4

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((4-(2-Acetamidoethyl)phenyl)sulfonyl)proline structure

((4-(2-Acetamidoethyl)phenyl)sulfonyl)proline

CAS: 1008050-98-3

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Methyl N-(3,4-dimethylphenyl)-N-(methylsulfonyl)alaninate structure

Methyl N-(3,4-dimethylphenyl)-N-(methylsulfonyl)alaninate

CAS: 1008051-01-1

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6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carbohydrazide structure

6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carbohydrazide

CAS: 1008052-15-0

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2-[4-Chloro-3-(trifluoromethyl)benzenesulfonamido]-3-phenylpropanoic acid structure

2-[4-Chloro-3-(trifluoromethyl)benzenesulfonamido]-3-phenylpropanoic acid

CAS: 1008052-19-4

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((4-(2-Methoxyphenoxy)phenyl)sulfonyl)alanine structure

((4-(2-Methoxyphenoxy)phenyl)sulfonyl)alanine

CAS: 1008052-20-7

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2-[4-(2-Methylphenoxy)benzenesulfonamido]-3-phenylpropanoic acid structure

2-[4-(2-Methylphenoxy)benzenesulfonamido]-3-phenylpropanoic acid

CAS: 1008052-21-8

In Stock97%+

2-(Ethylamino)-n-(4-methylphenyl)propanamide structure

2-(Ethylamino)-n-(4-methylphenyl)propanamide

CAS: 1008058-07-8

In Stock97%+

(3AS,4R,6aR)-tert-Butyl 4-(hydroxymethyl)-2,2-dimethyldihydro-3aH-[1,3]dioxolo[4,5-c]pyrrole-5(4H)-carboxylate structure

(3AS,4R,6aR)-tert-Butyl 4-(hydroxymethyl)-2,2-dimethyldihydro-3aH-[1,3]dioxolo[4,5-c]pyrrole-5(4H)-carboxylate

CAS: 100806-49-3

In Stock97%+

(4-(4,6-Dimethylpyrimidin-2-yl)phenyl)methanol structure

(4-(4,6-Dimethylpyrimidin-2-yl)phenyl)methanol

CAS: 100806-77-7

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(4-(Pyrimidin-2-yl)phenyl)methanol structure

(4-(Pyrimidin-2-yl)phenyl)methanol

CAS: 100806-78-8

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1-(4-Ethoxyphenyl)-1-oxopropan-2-yl 3,6-dichloropicolinate structure

1-(4-Ethoxyphenyl)-1-oxopropan-2-yl 3,6-dichloropicolinate

CAS: 1008061-15-1

In Stock97%+

2-(4-Isopropylanilino)-2-phenyl-N-(1,3-thiazol-2-yl)acetamide structure

2-(4-Isopropylanilino)-2-phenyl-N-(1,3-thiazol-2-yl)acetamide

CAS: 1008064-68-3

In Stock97%+

2-({5-nitro-6-[phenyl(propan-2-yl)amino]pyrimidin-4-yl}amino)-3-phenylpropanoic acid structure

2-({5-nitro-6-[phenyl(propan-2-yl)amino]pyrimidin-4-yl}amino)-3-phenylpropanoic acid

CAS: 1008064-69-4

In Stock97%+

N-(4-fluorophenyl)-N-(methylsulfonyl)alanine structure

N-(4-fluorophenyl)-N-(methylsulfonyl)alanine

CAS: 1008066-93-0

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Methyl 2-[2-(4-chlorobenzenesulfonamido)acetamido]-4-(methylsulfanyl)butanoate structure

Methyl 2-[2-(4-chlorobenzenesulfonamido)acetamido]-4-(methylsulfanyl)butanoate

CAS: 1008068-65-2

In Stock97%+

2-((6,8-Dichloroquinazolin-4-yl)amino)propanoic acid structure

2-((6,8-Dichloroquinazolin-4-yl)amino)propanoic acid

CAS: 1008068-82-3

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5-(2-Methanesulfonylethyl)imidazolidine-2,4-dione structure

5-(2-Methanesulfonylethyl)imidazolidine-2,4-dione

CAS: 1008068-90-3

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2-{[(3,4-dimethylphenyl)sulfonyl]amino}-3-hydroxybutanoic acid structure

2-{[(3,4-dimethylphenyl)sulfonyl]amino}-3-hydroxybutanoic acid

CAS: 1008068-91-4

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4-(Methylsulfanyl)-2-[(5-nitrofuran-2-yl)formamido]butanoic acid structure

4-(Methylsulfanyl)-2-[(5-nitrofuran-2-yl)formamido]butanoic acid

CAS: 1008068-92-5

In Stock97%+

1-(4-chlorophenyl)-5-methylimidazolidine-2,4-dione structure

1-(4-chlorophenyl)-5-methylimidazolidine-2,4-dione

CAS: 1008068-93-6

In Stock97%+

1-(3-Methylbenzoyl)pyrrolidine-2-carboxylic acid structure

1-(3-Methylbenzoyl)pyrrolidine-2-carboxylic acid

CAS: 1008069-04-2

In Stock97%+

2-((7-Chloroquinazolin-4-yl)amino)propanoic acid structure

2-((7-Chloroquinazolin-4-yl)amino)propanoic acid

CAS: 1008069-39-3

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((1-Methyl-2-oxo-1,2-dihydrobenzo[cd]indol-6-yl)sulfonyl)proline structure

((1-Methyl-2-oxo-1,2-dihydrobenzo[cd]indol-6-yl)sulfonyl)proline

CAS: 1008069-44-0

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3-Hydroxy-2-(4-isopropoxy-benzoylamino)-propionic acid structure

3-Hydroxy-2-(4-isopropoxy-benzoylamino)-propionic acid

CAS: 1008069-90-6

In Stock97%+

(4-(Isopentyloxy)benzoyl)serine structure

(4-(Isopentyloxy)benzoyl)serine

CAS: 1008069-91-7

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1-(Indane-5-sulfonyl)-pyrrolidine-2-carboxylic acid structure

1-(Indane-5-sulfonyl)-pyrrolidine-2-carboxylic acid

CAS: 1008069-92-8

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4-((4-fluorophenyl)sulfonyl)-3-propyl-3,4-dihydroquinoxalin-2(1H)-one structure

4-((4-fluorophenyl)sulfonyl)-3-propyl-3,4-dihydroquinoxalin-2(1H)-one

CAS: 1008070-09-4

In Stock97%+

4-(2,4-Dichlorobenzenesulfonyl)-3-propyl-1,2,3,4-tetrahydroquinoxalin-2-one structure

4-(2,4-Dichlorobenzenesulfonyl)-3-propyl-1,2,3,4-tetrahydroquinoxalin-2-one

CAS: 1008070-10-7

In Stock97%+

N-(4-Chlorophenyl)-N-(methylsulfonyl)alanine structure

N-(4-Chlorophenyl)-N-(methylsulfonyl)alanine

CAS: 1008074-24-5

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2-(1-Cyclohexyl-2,5-dioxoimidazolidin-4-yl)acetic acid structure

2-(1-Cyclohexyl-2,5-dioxoimidazolidin-4-yl)acetic acid

CAS: 1008075-30-6

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3-(2,5-Dioxo-1-propylimidazolidin-4-yl)propanoic acid structure

3-(2,5-Dioxo-1-propylimidazolidin-4-yl)propanoic acid

CAS: 1008075-32-8

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4-(4-hydroxybenzoyl)-3-methyl-3,4-dihydroquinoxalin-2(1H)-one structure

4-(4-hydroxybenzoyl)-3-methyl-3,4-dihydroquinoxalin-2(1H)-one

CAS: 1008077-37-9

In Stock97%+

Methyl 6-(2-bromophenyl)-7-oxo-5-sulfanylidene-hexahydroimidazo[1,5-c][1,3]thiazole-3-carboxylate structure

Methyl 6-(2-bromophenyl)-7-oxo-5-sulfanylidene-hexahydroimidazo[1,5-c][1,3]thiazole-3-carboxylate

CAS: 1008077-68-6

In Stock97%+

Azepan-1-yl(piperidin-2-yl)methanone structure

Azepan-1-yl(piperidin-2-yl)methanone

CAS: 1008079-86-4

In Stock97%+

1-(Piperidine-2-carbonyl)piperidine-4-carboxamide structure

1-(Piperidine-2-carbonyl)piperidine-4-carboxamide

CAS: 1008079-89-7

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(E)-Oct-2-enoyl Chloride structure

(E)-Oct-2-enoyl Chloride

CAS: 100808-08-0

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2-(4-Aminobenzyl)tetrahydro-1H-pyrrolo[1,2-c]imidazole-1,3(2H)-dione structure

2-(4-Aminobenzyl)tetrahydro-1H-pyrrolo[1,2-c]imidazole-1,3(2H)-dione

CAS: 1008080-37-2

In Stock97%+

Isobutyl 2-(benzoyl-3-chloro-4-fluoroanilino)propanoate structure

Isobutyl 2-(benzoyl-3-chloro-4-fluoroanilino)propanoate

CAS: 1008080-46-3

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4-((4-(tert-butyl)phenyl)sulfonyl)-3-methyl-3,4-dihydroquinoxalin-2(1H)-one structure

4-((4-(tert-butyl)phenyl)sulfonyl)-3-methyl-3,4-dihydroquinoxalin-2(1H)-one

CAS: 1008080-48-5

In Stock97%+

2-Acetyl-1,1-dimethyl-2,3,4,9-tetrahydro-1H-beta-carboline-3-carboxylic acid structure

2-Acetyl-1,1-dimethyl-2,3,4,9-tetrahydro-1H-beta-carboline-3-carboxylic acid

CAS: 1008081-01-3

In Stock97%+

3-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)thiazolidine-4-carboxylic acid structure

3-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)thiazolidine-4-carboxylic acid

CAS: 1008083-81-5

In Stock97%+

N-​(3-​Chloro-​4-​methoxyphenyl)​octahydro-​3-​oxo-Pyrido[2,​1-​c]​[1,​4]​oxazine-​4-​acetamide structure

N-​(3-​Chloro-​4-​methoxyphenyl)​octahydro-​3-​oxo-Pyrido[2,​1-​c]​[1,​4]​oxazine-​4-​acetamide

CAS: 1008089-51-7

In Stock97%+

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