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

5-Methyl-5,7-dihydrothieno[3,4-d]pyrimidin-4(3H)-one structure

5-Methyl-5,7-dihydrothieno[3,4-d]pyrimidin-4(3H)-one

CAS: 1001123-68-7

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4-Chloro-5-methyl-5,7-dihydrothieno[3,4-d]pyrimidine structure

4-Chloro-5-methyl-5,7-dihydrothieno[3,4-d]pyrimidine

CAS: 1001123-70-1

In Stock97%+

1-(Tert-butoxycarbonyl)-4-(3-chlorophenyl)piperidine-4-carboxylic acid structure

1-(Tert-butoxycarbonyl)-4-(3-chlorophenyl)piperidine-4-carboxylic acid

CAS: 1001124-90-8

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9-Amino-N-(2-(dimethylamino)ethyl)-2-methoxyacridine-4-carboxamide dihydrochloride structure

9-Amino-N-(2-(dimethylamino)ethyl)-2-methoxyacridine-4-carboxamide dihydrochloride

CAS: 100113-04-0

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9-Amino-N-(2-(dimethylamino)ethyl)-3-methoxyacridine-4-carboxamide structure

9-Amino-N-(2-(dimethylamino)ethyl)-3-methoxyacridine-4-carboxamide

CAS: 100113-21-1

In Stock97%+

(2E,4E,6Z)-2,4,6-Nonatrienal structure

(2E,4E,6Z)-2,4,6-Nonatrienal

CAS: 100113-52-8

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3-Amino-4-methylpyridine 1-oxide structure

3-Amino-4-methylpyridine 1-oxide

CAS: 100114-04-3

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6-Methoxy-N-methyl-5-nitropyrimidin-4-amine structure

6-Methoxy-N-methyl-5-nitropyrimidin-4-amine

CAS: 100114-07-6

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2-Nitrothiophene-3-carboxylic acid structure

2-Nitrothiophene-3-carboxylic acid

CAS: 100114-16-7

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5,6-Dimethylpyridazin-3-ol structure

5,6-Dimethylpyridazin-3-ol

CAS: 100114-19-0

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5-Methyl-2-(methylthio)pyrimidine structure

5-Methyl-2-(methylthio)pyrimidine

CAS: 100114-24-7

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7-Methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2(1H)-thione structure

7-Methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2(1H)-thione

CAS: 100114-29-2

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5-Chloro-N2-methylpyridine-2,3-diamine structure

5-Chloro-N2-methylpyridine-2,3-diamine

CAS: 100114-37-2

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3-(2-Imino-2,3-dihydrothiazol-5-yl)propanoic acid structure

3-(2-Imino-2,3-dihydrothiazol-5-yl)propanoic acid

CAS: 100114-40-7

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3-(2-Amino-1,3-thiazol-4-yl)propanoic acid structure

3-(2-Amino-1,3-thiazol-4-yl)propanoic acid

CAS: 100114-41-8

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2-Amino-2-(3-methylisoxazol-5-yl)acetic acid structure

2-Amino-2-(3-methylisoxazol-5-yl)acetic acid

CAS: 100114-42-9

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3-Methylenecyclobutanamine hydrochloride structure

3-Methylenecyclobutanamine hydrochloride

CAS: 100114-49-6

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5-Chlorobenzene-1,2,3-triamine structure

5-Chlorobenzene-1,2,3-triamine

CAS: 100114-53-2

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5-Cyclopropylpyrazole structure

5-Cyclopropylpyrazole

CAS: 100114-57-6

In Stock97%+

4-Amino-2-(hydroxymethyl)pyridine structure

4-Amino-2-(hydroxymethyl)pyridine

CAS: 100114-58-7

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Ethyl 5-Aminothiazole-2-carboxylate structure

Ethyl 5-Aminothiazole-2-carboxylate

CAS: 100114-63-4

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Methyl 3,4-difluoro-α-hydroxybenzeneacetate structure

Methyl 3,4-difluoro-α-hydroxybenzeneacetate

CAS: 1001159-02-9

In Stock97%+

Methyl 2-(2,3-difluorophenyl)-2-hydroxyacetate structure

Methyl 2-(2,3-difluorophenyl)-2-hydroxyacetate

CAS: 1001159-03-0

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3-Chloro-N,N-diethylquinoxalin-2-amine structure

3-Chloro-N,N-diethylquinoxalin-2-amine

CAS: 100116-89-0

In Stock97%+

(2-Bromobenzyl)(3-fluorophenyl)sulfane structure

(2-Bromobenzyl)(3-fluorophenyl)sulfane

CAS: 1001161-71-2

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(2-Bromobenzyl)(4-fluorophenyl)sulfane structure

(2-Bromobenzyl)(4-fluorophenyl)sulfane

CAS: 1001161-72-3

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tert-Butyl 3-(1-fluoro-2-hydroxyethylidene)-piperidine-1-carboxylate structure

tert-Butyl 3-(1-fluoro-2-hydroxyethylidene)-piperidine-1-carboxylate

CAS: 1001161-82-5

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(E)-2-(2-fluoro-2-(piperidin-3-ylidene)ethyl)isoindoline-1,3-dione hydrochloride structure

(E)-2-(2-fluoro-2-(piperidin-3-ylidene)ethyl)isoindoline-1,3-dione hydrochloride

CAS: 1001162-09-9

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(1-(Methoxycarbonyl)-1H-indol-2-yl)boronic acid structure

(1-(Methoxycarbonyl)-1H-indol-2-yl)boronic acid

CAS: 1001162-89-5

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(2E)-1-(3-Bromophenyl)-3-(thiophen-2-yl)prop-2-en-1-one structure

(2E)-1-(3-Bromophenyl)-3-(thiophen-2-yl)prop-2-en-1-one

CAS: 1001166-29-5

In Stock97%+

N-(4-Butoxy-2,6-dichlorophenyl)-2-chloroacetamide structure

N-(4-Butoxy-2,6-dichlorophenyl)-2-chloroacetamide

CAS: 100117-20-2

In Stock97%+

Ethyl 2-methyl-2,3-dihydrobenzofuran-5-carboxylate structure

Ethyl 2-methyl-2,3-dihydrobenzofuran-5-carboxylate

CAS: 100117-42-8

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4-(4-Acetylphenyl)butanoic acid structure

4-(4-Acetylphenyl)butanoic acid

CAS: 100117-48-4

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2-(4-Butylphenyl)-2-oxoacetic acid structure

2-(4-Butylphenyl)-2-oxoacetic acid

CAS: 100117-61-1

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Ethyl 2-(3,5-dimethylphenyl)-2-oxoacetate structure

Ethyl 2-(3,5-dimethylphenyl)-2-oxoacetate

CAS: 100117-62-2

In Stock97%+

1,1'-(2-Hydroxy-4,5-dimethyl-1,3-phenylene)diethanone structure

1,1'-(2-Hydroxy-4,5-dimethyl-1,3-phenylene)diethanone

CAS: 100117-76-8

In Stock97%+

Methyl 4-(4-methoxyphenyl)-3-oxobutanoate structure

Methyl 4-(4-methoxyphenyl)-3-oxobutanoate

CAS: 100117-84-8

In Stock97%+

(R)-5-Methyl-3,5,6,7-tetrahydro-4H-cyclopenta[d]pyrimidin-4-one structure

(R)-5-Methyl-3,5,6,7-tetrahydro-4H-cyclopenta[d]pyrimidin-4-one

CAS: 1001178-87-5

In Stock97%+

(R)-tert-Butyl 4-(5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)piperazine-1-carboxylate structure

(R)-tert-Butyl 4-(5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)piperazine-1-carboxylate

CAS: 1001178-90-0

In Stock97%+

(S)-3-[Boc(isopropyl)amino]-2-(4-chlorophenyl)propanoic Acid structure

(S)-3-[Boc(isopropyl)amino]-2-(4-chlorophenyl)propanoic Acid

CAS: 1001179-33-4

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(3S,4R)-1-(tert-butoxycarbonyl)-4-(3,4-dichlorophenyl)pyrrolidine-3-carboxylic acid structure

(3S,4R)-1-(tert-butoxycarbonyl)-4-(3,4-dichlorophenyl)pyrrolidine-3-carboxylic acid

CAS: 1001179-54-9

In Stock97%+

3,3',4,4'-Tetramethyl-2,2'-bithiophene structure

3,3',4,4'-Tetramethyl-2,2'-bithiophene

CAS: 100118-76-1

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(S)-3-(Boc-amino)-2-(4-chlorophenyl)propanoic Acid structure

(S)-3-(Boc-amino)-2-(4-chlorophenyl)propanoic Acid

CAS: 1001180-04-6

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(S)-3-amino-2-(4-chlorophenyl)propanoic acid hydrochloride structure

(S)-3-amino-2-(4-chlorophenyl)propanoic acid hydrochloride

CAS: 1001180-07-9

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Tert-butyl (R)-4-(5-methyl-7-oxo-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)piperazine-1-carboxylate structure

Tert-butyl (R)-4-(5-methyl-7-oxo-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)piperazine-1-carboxylate

CAS: 1001180-21-7

In Stock97%+

Ethyl (R)-2-amino-5-methylcyclopent-1-ene-1-carboxylate structure

Ethyl (R)-2-amino-5-methylcyclopent-1-ene-1-carboxylate

CAS: 1001180-35-3

In Stock97%+

(5R,7R)-4-(4-Boc-1-piperazinyl)-5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-7-ol structure

(5R,7R)-4-(4-Boc-1-piperazinyl)-5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-7-ol

CAS: 1001180-45-5

In Stock97%+

tert-Butyl n-[(2,4-dimethoxyphenyl)methyl]carbamate structure

tert-Butyl n-[(2,4-dimethoxyphenyl)methyl]carbamate

CAS: 1001181-01-6

In Stock97%+

5-Isothiocyanatoquinoline structure

5-Isothiocyanatoquinoline

CAS: 1001183-84-1

In Stock97%+

2-Fluoroquinolin-5-amine structure

2-Fluoroquinolin-5-amine

CAS: 1001184-85-5

In Stock97%+

1-(3-Isocyanatophenyl)-N,N-dimethylmethanamine structure

1-(3-Isocyanatophenyl)-N,N-dimethylmethanamine

CAS: 1001185-00-7

In Stock97%+

1-Isocyanato-3-((trifluoromethyl)sulfonyl)benzene structure

1-Isocyanato-3-((trifluoromethyl)sulfonyl)benzene

CAS: 1001185-10-9

In Stock97%+

3-(Thiazol-2-yl)propanoyl chloride structure

3-(Thiazol-2-yl)propanoyl chloride

CAS: 1001185-54-1

In Stock97%+

3-Isothiocyanato-2-methyl-benzoic acid methyl ester structure

3-Isothiocyanato-2-methyl-benzoic acid methyl ester

CAS: 1001185-62-1

In Stock97%+

2-Chloro-5,7-difluoro-1,3-benzoxazole structure

2-Chloro-5,7-difluoro-1,3-benzoxazole

CAS: 1001185-79-0

In Stock97%+

2-Chloro-4-methylbenzoxazole structure

2-Chloro-4-methylbenzoxazole

CAS: 1001185-81-4

In Stock97%+

3-(Methylsulfonyl)phenylboronic Acid Pinacol Ester structure

3-(Methylsulfonyl)phenylboronic Acid Pinacol Ester

CAS: 1001185-88-1

In Stock97%+

5-Chloro-7-((dimethylamino)methyl)quinolin-8-ol structure

5-Chloro-7-((dimethylamino)methyl)quinolin-8-ol

CAS: 100119-17-3

In Stock97%+

1-(4-Chlorophenyl)-4-methylpentane-1,3-dione structure

1-(4-Chlorophenyl)-4-methylpentane-1,3-dione

CAS: 100119-43-5

In Stock97%+

4-Phenyltetrahydro-2H-pyran-4-carbonyl chloride structure

4-Phenyltetrahydro-2H-pyran-4-carbonyl chloride

CAS: 100119-45-7

In Stock97%+

Ethyl 2-(2-acetyl-4-chlorophenoxy)acetate structure

Ethyl 2-(2-acetyl-4-chlorophenoxy)acetate

CAS: 100119-57-1

In Stock97%+

2,3-Dichloro-5-vinylpyridine structure

2,3-Dichloro-5-vinylpyridine

CAS: 1001193-62-9

In Stock97%+

{[(2R)-oxolan-2-yl]methyl}thiourea structure

{[(2R)-oxolan-2-yl]methyl}thiourea

CAS: 1001198-48-6

In Stock97%+

Methyl 6-(dibromomethyl)nicotinate structure

Methyl 6-(dibromomethyl)nicotinate

CAS: 1001200-43-6

In Stock97%+

Methyl 5-(dibromomethyl)thiophene-2-carboxylate structure

Methyl 5-(dibromomethyl)thiophene-2-carboxylate

CAS: 1001200-44-7

In Stock97%+

(2e)-3-(2-Bromopyridin-4-yl)prop-2-enoic acid structure

(2e)-3-(2-Bromopyridin-4-yl)prop-2-enoic acid

CAS: 1001200-52-7

In Stock97%+

(E)-3-(2-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acrylic acid structure

(E)-3-(2-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acrylic acid

CAS: 1001200-58-3

In Stock97%+

4-Fluoro-3-methylbenzeneboronic acid pinacol ester, 97% structure

4-Fluoro-3-methylbenzeneboronic acid pinacol ester, 97%

CAS: 1001200-60-7

In Stock97%+

4,4,5,5-Tetramethyl-2-(5-methylbenzo[b]thiophen-2-yl)-1,3,2-dioxaborolane structure

4,4,5,5-Tetramethyl-2-(5-methylbenzo[b]thiophen-2-yl)-1,3,2-dioxaborolane

CAS: 1001200-61-8

In Stock97%+

tert-Butyl 4-((5R,7S)-7-hydroxy-5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)piperazine-1-carboxylate structure

tert-Butyl 4-((5R,7S)-7-hydroxy-5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)piperazine-1-carboxylate

CAS: 1001201-61-1

In Stock97%+

tert-Butyl 4-(5-formylthiazol-2-yl)piperidine-1-carboxylate structure

tert-Butyl 4-(5-formylthiazol-2-yl)piperidine-1-carboxylate

CAS: 1001203-01-5

In Stock97%+

3-Ethynyl-4-methylbenzoic acid structure

3-Ethynyl-4-methylbenzoic acid

CAS: 1001203-03-7

In Stock97%+

6-methoxy-1-benzothiophene-2-carbaldehyde structure

6-methoxy-1-benzothiophene-2-carbaldehyde

CAS: 1001203-26-4

In Stock97%+

1-(1-methylcyclopropyl)butane-1,3-dione structure

1-(1-methylcyclopropyl)butane-1,3-dione

CAS: 1001204-72-3

In Stock97%+

2,6-Di-tert-butylpyran structure

2,6-Di-tert-butylpyran

CAS: 1001205-60-2

In Stock97%+

5-Methyl-2-pentyl-3-phenylfuran structure

5-Methyl-2-pentyl-3-phenylfuran

CAS: 1001207-02-8

In Stock97%+

(S)-Morpholino(pyrrolidin-2-yl)methanone hydrochloride structure

(S)-Morpholino(pyrrolidin-2-yl)methanone hydrochloride

CAS: 1001207-72-2

In Stock97%+

1-(2,4,6-Trimethylphenyl)-2-propyn-1-ol structure

1-(2,4,6-Trimethylphenyl)-2-propyn-1-ol

CAS: 100121-36-6

In Stock97%+

4-methyl-7-(propan-2-yl)-2,3-dihydro-1-benzofuran-3-one structure

4-methyl-7-(propan-2-yl)-2,3-dihydro-1-benzofuran-3-one

CAS: 100121-58-2

In Stock97%+

2,2'-(Butane-1,1-diyl)difuran structure

2,2'-(Butane-1,1-diyl)difuran

CAS: 100121-72-0

In Stock97%+

Cyclobutyl 4-methoxyphenyl ketone structure

Cyclobutyl 4-methoxyphenyl ketone

CAS: 100121-80-0

In Stock97%+

4-chloro-2-propylquinoline structure

4-chloro-2-propylquinoline

CAS: 100121-90-2

In Stock97%+

2-(4-Chlorophenyl)-3-methoxypent-2-enenitrile structure

2-(4-Chlorophenyl)-3-methoxypent-2-enenitrile

CAS: 100121-94-6

In Stock97%+

4-Chloro-6,7-dimethoxy-2-methylquinoline structure

4-Chloro-6,7-dimethoxy-2-methylquinoline

CAS: 100122-02-9

In Stock97%+

(S)-3-amino-2-(4-chlorophenyl)propanoic acid structure

(S)-3-amino-2-(4-chlorophenyl)propanoic acid

CAS: 1001227-79-7

In Stock97%+

Ethyl 5-bromo-3-formyl-1H-indole-2-carboxylate structure

Ethyl 5-bromo-3-formyl-1H-indole-2-carboxylate

CAS: 100123-25-9

In Stock97%+

4-Bromo-2-methylbut-3-yn-2-yl 4-nitrobenzoate structure

4-Bromo-2-methylbut-3-yn-2-yl 4-nitrobenzoate

CAS: 100123-29-3

In Stock97%+

4-Dibenzofuranboronic Acid structure

4-Dibenzofuranboronic Acid

CAS: 100124-06-9

In Stock97%+

100124-07-0
A16150
Phenoxathiin-4-boronicacid
phenoxathiin-4-ylboronic acid structure

100124-07-0 A16150 Phenoxathiin-4-boronicacid phenoxathiin-4-ylboronic acid

CAS: 100124-07-0

In Stock97%+

4-Bromo-N-(4-bromophenyl)benzenesulfonamide structure

4-Bromo-N-(4-bromophenyl)benzenesulfonamide

CAS: 100124-40-1

In Stock97%+

2,6-diamino-3H,7H,8H-imidazo[4,5-g]quinazolin-8-one structure

2,6-diamino-3H,7H,8H-imidazo[4,5-g]quinazolin-8-one

CAS: 1001242-71-2

In Stock97%+

6-amino-2-methyl-3H,7H,8H-imidazo[4,5-g]quinazolin-8-one structure

6-amino-2-methyl-3H,7H,8H-imidazo[4,5-g]quinazolin-8-one

CAS: 1001242-99-4

In Stock97%+

2-Bromo-7-nitrodibenzo[b,e][1,4]dioxine structure

2-Bromo-7-nitrodibenzo[b,e][1,4]dioxine

CAS: 100125-06-2

In Stock97%+

3,8-Dibromo-1,10-phenanthroline structure

3,8-Dibromo-1,10-phenanthroline

CAS: 100125-12-0

In Stock97%+

3,5,6,8-Tetrachloroacenaphthene structure

3,5,6,8-Tetrachloroacenaphthene

CAS: 100125-35-7

In Stock97%+

(2-Bromophenyl)(4-chloro-2-nitrophenyl)sulfane structure

(2-Bromophenyl)(4-chloro-2-nitrophenyl)sulfane

CAS: 100125-58-4

In Stock97%+

Methyl 2-[4-(2-bromoethoxy)phenyl]acetate structure

Methyl 2-[4-(2-bromoethoxy)phenyl]acetate

CAS: 100125-95-9

In Stock97%+

Ethyl 2-(3-bromo-4-methoxyphenyl)acetate structure

Ethyl 2-(3-bromo-4-methoxyphenyl)acetate

CAS: 100125-96-0

In Stock97%+

2-(1,1,5,5-Tetramethyl-1,3,4,5,6,8a-hexahydro-2H-2,4a-methanonaphthalen-8-yl)propan-1-ol structure

2-(1,1,5,5-Tetramethyl-1,3,4,5,6,8a-hexahydro-2H-2,4a-methanonaphthalen-8-yl)propan-1-ol

CAS: 1001252-30-7

In Stock97%+

Butyl 5-bromo-2-hydroxybenzoate structure

Butyl 5-bromo-2-hydroxybenzoate

CAS: 100126-05-4

In Stock97%+

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