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

Diethyl 2-(o-tolyloxy)malonate structure

Diethyl 2-(o-tolyloxy)malonate

CAS: 100972-86-9

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4-(4-Chlorophenyl)-2-[(3-nitrophenyl)amino]-4-oxobutanoic acid structure

4-(4-Chlorophenyl)-2-[(3-nitrophenyl)amino]-4-oxobutanoic acid

CAS: 1009720-76-6

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Ethyl 3-(2-ethyl-3-oxo-1,2,3,4-tetrahydroquinoxalin-1-yl)-3-oxopropanoate structure

Ethyl 3-(2-ethyl-3-oxo-1,2,3,4-tetrahydroquinoxalin-1-yl)-3-oxopropanoate

CAS: 1009726-93-5

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n-(4-Acetylphenyl)-2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide structure

n-(4-Acetylphenyl)-2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide

CAS: 1009727-00-7

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2-[(1-Adamantylcarbonyl)amino]-3-(1h-imidazol-4-yl)propanoic acid structure

2-[(1-Adamantylcarbonyl)amino]-3-(1h-imidazol-4-yl)propanoic acid

CAS: 1009727-38-1

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N-(4-Methyl-thiazol-2-yl)-2-p-tolylamino-propionamide structure

N-(4-Methyl-thiazol-2-yl)-2-p-tolylamino-propionamide

CAS: 1009727-59-6

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Ethyl 2-(4-aminophenyl)-2-(N-methylacetamido)acetate structure

Ethyl 2-(4-aminophenyl)-2-(N-methylacetamido)acetate

CAS: 1009728-59-9

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((3-(Trifluoromethyl)phenyl)sulfonyl)methionine structure

((3-(Trifluoromethyl)phenyl)sulfonyl)methionine

CAS: 1009729-55-8

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Diethyl 3,4-dimethoxyphthalate structure

Diethyl 3,4-dimethoxyphthalate

CAS: 100973-01-1

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2,5-Dipropoxy-1,4-benzenedicarboxylic acid structure

2,5-Dipropoxy-1,4-benzenedicarboxylic acid

CAS: 100973-03-3

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3-(3,4,5-Trimethoxyphenyl)pentanedioic acid structure

3-(3,4,5-Trimethoxyphenyl)pentanedioic acid

CAS: 100973-09-9

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Ethyl 4-(benzylamino)-2-(methylthio)pyrimidine-5-carboxylate structure

Ethyl 4-(benzylamino)-2-(methylthio)pyrimidine-5-carboxylate

CAS: 100973-67-9

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5-(tert-butoxy)quinazoline-2,4-diamine structure

5-(tert-butoxy)quinazoline-2,4-diamine

CAS: 1009734-33-1

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Methyl 2,6-dibromonicotinate structure

Methyl 2,6-dibromonicotinate

CAS: 1009735-22-1

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Methyl 2-bromo-6-methoxynicotinate structure

Methyl 2-bromo-6-methoxynicotinate

CAS: 1009735-23-2

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Methyl 6-bromo-2-methoxynicotinate structure

Methyl 6-bromo-2-methoxynicotinate

CAS: 1009735-24-3

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2-Bromo-6-methoxynicotinic acid structure

2-Bromo-6-methoxynicotinic acid

CAS: 1009735-25-4

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(4-Methylpiperidin-1-yl)(pyrrolidin-2-yl)methanone structure

(4-Methylpiperidin-1-yl)(pyrrolidin-2-yl)methanone

CAS: 1009747-52-7

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tert-Butyl 3-oxo-2-(2-oxo-2-(2-phenoxyethoxy)ethyl)piperazine-1-carboxylate structure

tert-Butyl 3-oxo-2-(2-oxo-2-(2-phenoxyethoxy)ethyl)piperazine-1-carboxylate

CAS: 1009751-17-0

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4-Oxo-5-[(2,4,6-trimethylphenyl)methyl]-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline-7-carbonitrile structure

4-Oxo-5-[(2,4,6-trimethylphenyl)methyl]-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline-7-carbonitrile

CAS: 1009755-65-0

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2-[4-(2-Methylphenoxy)benzenesulfonamido]-4-(methylsulfanyl)butanoic acid structure

2-[4-(2-Methylphenoxy)benzenesulfonamido]-4-(methylsulfanyl)butanoic acid

CAS: 1009755-91-2

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2-(o-Tolyl(p-tolyl)amino)acetic acid structure

2-(o-Tolyl(p-tolyl)amino)acetic acid

CAS: 1009757-09-8

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Ethyl 2-oxo-4-propyl-2H-chromene-3-carboxylate structure

Ethyl 2-oxo-4-propyl-2H-chromene-3-carboxylate

CAS: 100976-32-7

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N-(1-Cyanocyclohexyl)-N-methyl-2-(6-methyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide structure

N-(1-Cyanocyclohexyl)-N-methyl-2-(6-methyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide

CAS: 1009761-57-2

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2-(5-((3-(4-Chlorophenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid structure

2-(5-((3-(4-Chlorophenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid

CAS: 1009770-18-6

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2-(3,4-Dimethylbenzenesulfonamido)propanoic acid structure

2-(3,4-Dimethylbenzenesulfonamido)propanoic acid

CAS: 1009782-12-0

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1-(3,4-Dichlorobenzenesulfonyl)-4-hydroxypyrrolidine-2-carboxylic acid structure

1-(3,4-Dichlorobenzenesulfonyl)-4-hydroxypyrrolidine-2-carboxylic acid

CAS: 1009784-35-3

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2-[[4-(2-Methylphenoxy)phenyl]sulfonylamino]propanoic acid structure

2-[[4-(2-Methylphenoxy)phenyl]sulfonylamino]propanoic acid

CAS: 1009790-14-0

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N-(2,5-Dimethylphenylsulfonyl)-DL-leucine structure

N-(2,5-Dimethylphenylsulfonyl)-DL-leucine

CAS: 1009793-82-1

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Tert-butyl n-[(n'-hydroxycarbamimidoyl)methyl]-n-methylcarbamate structure

Tert-butyl n-[(n'-hydroxycarbamimidoyl)methyl]-n-methylcarbamate

CAS: 1009799-44-3

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b-Hydroxy-4-nitro-phenylalanine structure

b-Hydroxy-4-nitro-phenylalanine

CAS: 10098-38-1

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2-Hydroxy-2-(4-nitrophenyl)acetic acid structure

2-Hydroxy-2-(4-nitrophenyl)acetic acid

CAS: 10098-39-2

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4-(4-Hydroxyphenyl)benzaldehyde structure

4-(4-Hydroxyphenyl)benzaldehyde

CAS: 100980-82-3

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(2e)-3-[4-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)phenyl]prop-2-enoic acid structure

(2e)-3-[4-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)phenyl]prop-2-enoic acid

CAS: 1009806-19-2

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5-[Bis(methylsulfanyl)methylene]-2,2-dimethyl-[1,3]dioxan-4,6-dione structure

5-[Bis(methylsulfanyl)methylene]-2,2-dimethyl-[1,3]dioxan-4,6-dione

CAS: 100981-05-3

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Ethyl N-(4-bromophenyl)sulfonylformimidate structure

Ethyl N-(4-bromophenyl)sulfonylformimidate

CAS: 100981-68-8

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3-Bromo-7-chloroquinolin-6-ol structure

3-Bromo-7-chloroquinolin-6-ol

CAS: 1009811-89-5

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3-Bromo-7-methylquinolin-6-ol structure

3-Bromo-7-methylquinolin-6-ol

CAS: 1009812-19-4

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3-Bromo-7-fluoro-6-methoxyquinoline structure

3-Bromo-7-fluoro-6-methoxyquinoline

CAS: 1009812-48-9

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3-Bromo-7-fluoroquinolin-6-ol structure

3-Bromo-7-fluoroquinolin-6-ol

CAS: 1009812-52-5

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Thiamet-G structure

Thiamet-G

CAS: 1009816-48-1

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1-(Azocan-1-yl)prop-2-en-1-one structure

1-(Azocan-1-yl)prop-2-en-1-one

CAS: 1009817-15-5

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(3E,5E)-1-Acryloyl-3,5-bis(4-nitrobenzylidene)piperidin-4-one structure

(3E,5E)-1-Acryloyl-3,5-bis(4-nitrobenzylidene)piperidin-4-one

CAS: 1009817-63-3

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Ethyl 4-Chloroindole-3-carboxylate structure

Ethyl 4-Chloroindole-3-carboxylate

CAS: 1009818-70-5

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5-((3-Chlorophenyl)amino)benzo[c][2,6]naphthyridine-8-carboxylic acid structure

5-((3-Chlorophenyl)amino)benzo[c][2,6]naphthyridine-8-carboxylic acid

CAS: 1009820-21-6

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5-Oxo-5,6-dihydrobenzo[c][2,6]naphthyridine-8-carboxylic acid structure

5-Oxo-5,6-dihydrobenzo[c][2,6]naphthyridine-8-carboxylic acid

CAS: 1009820-31-8

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Methyl 5-((3-chlorophenyl)amino)benzo[c][2,6]naphthyridine-8-carboxylate structure

Methyl 5-((3-chlorophenyl)amino)benzo[c][2,6]naphthyridine-8-carboxylate

CAS: 1009820-90-9

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5-((3-Ethynylphenyl)amino)pyrimido[4,5-c]quinoline-8-carboxylic acid structure

5-((3-Ethynylphenyl)amino)pyrimido[4,5-c]quinoline-8-carboxylic acid

CAS: 1009821-06-0

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Methyl 5-chlorobenzo[c][2,6]naphthyridine-8-carboxylate structure

Methyl 5-chlorobenzo[c][2,6]naphthyridine-8-carboxylate

CAS: 1009826-84-9

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Methyl 5-bromopyrimidine-4-carboxylate structure

Methyl 5-bromopyrimidine-4-carboxylate

CAS: 1009826-93-0

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Methyl 5-bromo-2-(methylamino)pyrimidine-4-carboxylate structure

Methyl 5-bromo-2-(methylamino)pyrimidine-4-carboxylate

CAS: 1009827-04-6

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2-((5-Amino-2-((2-hydroxyethyl)amino)phenyl)sulfonyl)ethanol structure

2-((5-Amino-2-((2-hydroxyethyl)amino)phenyl)sulfonyl)ethanol

CAS: 100983-91-3

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4-(2,4-Dichlorophenyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile structure

4-(2,4-Dichlorophenyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile

CAS: 1009838-57-6

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6-Chloro-4-(2,4-dichlorophenyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile structure

6-Chloro-4-(2,4-dichlorophenyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile

CAS: 1009838-58-7

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4-Iodo-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile structure

4-Iodo-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile

CAS: 1009838-81-6

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7-Allyl-8-(benzyloxy)-5-chloroquinoline structure

7-Allyl-8-(benzyloxy)-5-chloroquinoline

CAS: 1009842-68-5

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2-Amino-5-(4-tert-butylphenyl)-1,3,4-thiadiazole structure

2-Amino-5-(4-tert-butylphenyl)-1,3,4-thiadiazole

CAS: 100987-04-0

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5-(4-Isopropylphenyl)-1,3,4-thiadiazol-2-amine structure

5-(4-Isopropylphenyl)-1,3,4-thiadiazol-2-amine

CAS: 100987-89-1

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5-(4,5,6,7-Tetrahydrobenzo[b]thiophen-2-yl)-1,3,4-thiadiazol-2-amine structure

5-(4,5,6,7-Tetrahydrobenzo[b]thiophen-2-yl)-1,3,4-thiadiazol-2-amine

CAS: 100988-06-5

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5-(2-Methylphenethyl)-1,3,4-thiadiazol-2-amine structure

5-(2-Methylphenethyl)-1,3,4-thiadiazol-2-amine

CAS: 100988-13-4

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5-(3-Methylphenethyl)-1,3,4-thiadiazol-2-amine structure

5-(3-Methylphenethyl)-1,3,4-thiadiazol-2-amine

CAS: 100988-14-5

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5-[2-(3-Methoxy-phenyl)-ethyl]-[1,3,4]thiadiazol-2-ylamine structure

5-[2-(3-Methoxy-phenyl)-ethyl]-[1,3,4]thiadiazol-2-ylamine

CAS: 100988-16-7

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5-(4-Chlorophenethyl)-1,3,4-thiadiazol-2-amine structure

5-(4-Chlorophenethyl)-1,3,4-thiadiazol-2-amine

CAS: 100988-18-9

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5-(2-Phenylpropyl)-1,3,4-thiadiazol-2-amine structure

5-(2-Phenylpropyl)-1,3,4-thiadiazol-2-amine

CAS: 100988-20-3

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5-((4-(Tert-butyl)phenoxy)methyl)-1,3,4-thiadiazol-2-amine structure

5-((4-(Tert-butyl)phenoxy)methyl)-1,3,4-thiadiazol-2-amine

CAS: 100988-22-5

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5-(Furan-2-yl)thiazol-2-amine structure

5-(Furan-2-yl)thiazol-2-amine

CAS: 100988-26-9

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5-(Thiophen-2-yl)thiazol-2-amine structure

5-(Thiophen-2-yl)thiazol-2-amine

CAS: 100988-27-0

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5-(2-Chlorophenethyl)-1,3,4-thiadiazol-2-amine structure

5-(2-Chlorophenethyl)-1,3,4-thiadiazol-2-amine

CAS: 100988-30-5

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1-(5-(4-Chlorophenyl)-2-methyl-1-phenyl-1H-pyrrol-3-yl)ethanone structure

1-(5-(4-Chlorophenyl)-2-methyl-1-phenyl-1H-pyrrol-3-yl)ethanone

CAS: 100989-43-3

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1-(2-Methyl-5-(3-nitrophenyl)-1-phenyl-1H-pyrrol-3-yl)ethanone structure

1-(2-Methyl-5-(3-nitrophenyl)-1-phenyl-1H-pyrrol-3-yl)ethanone

CAS: 100989-61-5

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n-(2-Fluorobenzyl)-2-hydroxybenzamide structure

n-(2-Fluorobenzyl)-2-hydroxybenzamide

CAS: 1009896-52-9

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3,3-Dimethoxythietane 1,1-dioxide structure

3,3-Dimethoxythietane 1,1-dioxide

CAS: 10099-05-5

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Bromomethanesulfonyl Chloride structure

Bromomethanesulfonyl Chloride

CAS: 10099-08-8

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2-(4-Isopropylphenyl)ethanol structure

2-(4-Isopropylphenyl)ethanol

CAS: 10099-57-7

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Lanthanum(III) chloride structure

Lanthanum(III) chloride

CAS: 10099-58-8

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Lanthanum nitrate solution structure

Lanthanum nitrate solution

CAS: 10099-59-9

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Lanthanum(III) sulfate structure

Lanthanum(III) sulfate

CAS: 10099-60-2

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Lutetium(III) chloride structure

Lutetium(III) chloride

CAS: 10099-66-8

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Diisopropyl maleate structure

Diisopropyl maleate

CAS: 10099-70-4

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Lead vanadate structure

Lead vanadate

CAS: 10099-79-3

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N-(4-isopropylphenyl)benzamide structure

N-(4-isopropylphenyl)benzamide

CAS: 100990-57-6

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N-(4-(2-Oxo-2-(pyrrolidin-1-yl)ethyl)phenyl)acetamide structure

N-(4-(2-Oxo-2-(pyrrolidin-1-yl)ethyl)phenyl)acetamide

CAS: 1009905-97-8

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2-(trifluoromethyl)pyrimidin-5-ol structure

2-(trifluoromethyl)pyrimidin-5-ol

CAS: 100991-09-1

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5-(Benzyloxy)-2-(trifluoromethyl)pyrimidine structure

5-(Benzyloxy)-2-(trifluoromethyl)pyrimidine

CAS: 100991-12-6

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2-(Difluoromethyl)pyrimidin-5-ol structure

2-(Difluoromethyl)pyrimidin-5-ol

CAS: 100991-19-3

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2-(2,2,2-Trifluoroethyl)pyrimidin-5-ol structure

2-(2,2,2-Trifluoroethyl)pyrimidin-5-ol

CAS: 100991-20-6

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6-Tert-Butyl-2-Methoxy-4,4-Bis(Trifluoromethyl)-1,3,2-Dioxaborinane structure

6-Tert-Butyl-2-Methoxy-4,4-Bis(Trifluoromethyl)-1,3,2-Dioxaborinane

CAS: 100991-78-4

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1,4-Dideoxy-1,4-imino-D-arabinitol Hydrochloride structure

1,4-Dideoxy-1,4-imino-D-arabinitol Hydrochloride

CAS: 100991-92-2

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(2R,3S,4R)-2-(Hydroxymethyl)pyrrolidine-3,4-diol hydrochloride structure

(2R,3S,4R)-2-(Hydroxymethyl)pyrrolidine-3,4-diol hydrochloride

CAS: 100991-93-3

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Epiamastatin . HCl (N-1550.0005) structure

Epiamastatin . HCl (N-1550.0005)

CAS: 100992-59-4

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Epibestatin hydrochloride structure

Epibestatin hydrochloride

CAS: 100992-60-7

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Xanthylium 9-[4(or 5)-amino-2-carboxyphenyl]-3,6-bis(diethylamino)- inner salt structure

Xanthylium 9-[4(or 5)-amino-2-carboxyphenyl]-3,6-bis(diethylamino)- inner salt

CAS: 100992-88-9

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N-[2-(1H-Indol-3-yl)ethyl]-4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}benzamide structure

N-[2-(1H-Indol-3-yl)ethyl]-4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}benzamide

CAS: 1009922-28-4

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2-methyl-1-(2-methylphenyl)propan-1-ol structure

2-methyl-1-(2-methylphenyl)propan-1-ol

CAS: 100994-03-4

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(E)-3-(o-Tolyl)but-2-enoic acid structure

(E)-3-(o-Tolyl)but-2-enoic acid

CAS: 100994-10-3

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n-(3-Fluoro-4-methylphenyl)-2-hydroxybenzamide structure

n-(3-Fluoro-4-methylphenyl)-2-hydroxybenzamide

CAS: 1009971-84-9

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5-Bromo-2-chloro-N-(2-hydroxyphenyl)benzamide structure

5-Bromo-2-chloro-N-(2-hydroxyphenyl)benzamide

CAS: 1009975-56-7

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n-(1-(5,6,7,8-Tetrahydronaphthalen-2-yl)ethyl)isobutyramide structure

n-(1-(5,6,7,8-Tetrahydronaphthalen-2-yl)ethyl)isobutyramide

CAS: 1009988-53-7

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CY 208-243 structure

CY 208-243

CAS: 100999-26-6

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3,7,10-Trimethyl-2,8,9-trioxa-5-aza-1-borabicyclo[3.3.3]undecane structure

3,7,10-Trimethyl-2,8,9-trioxa-5-aza-1-borabicyclo[3.3.3]undecane

CAS: 101-00-8

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