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

3-Amino-1-hydroxypyrrolidin-2-one structure

3-Amino-1-hydroxypyrrolidin-2-one

CAS: 1003-51-6

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4-Methyloxazole-5-carbonitrile structure

4-Methyloxazole-5-carbonitrile

CAS: 1003-52-7

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3-Chlorotetrahydro-2H-pyran-2-ol structure

3-Chlorotetrahydro-2H-pyran-2-ol

CAS: 1003-57-2

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2-methyl-1,3-thiazole-5-carbaldehyde structure

2-methyl-1,3-thiazole-5-carbaldehyde

CAS: 1003-60-7

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2-Amino-5-formylthiazole structure

2-Amino-5-formylthiazole

CAS: 1003-61-8

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Ethylenecyclohexane structure

Ethylenecyclohexane

CAS: 1003-64-1

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2,5-Dimethylpiperazine Dihydrochloride structure

2,5-Dimethylpiperazine Dihydrochloride

CAS: 1003-69-6

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2,2-Dimethyl-3,4-dihydro-2H-pyrrol-5-amine structure

2,2-Dimethyl-3,4-dihydro-2H-pyrrol-5-amine

CAS: 1003-72-1

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3-Methylpyridine 1-oxide structure

3-Methylpyridine 1-oxide

CAS: 1003-73-2

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2,4-Dimethylsulfolane structure

2,4-Dimethylsulfolane

CAS: 1003-78-7

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1,4-Dithia-7-azaspiro[4.4]nonane structure

1,4-Dithia-7-azaspiro[4.4]nonane

CAS: 1003-80-1

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(3-methylmorpholin-3-yl)methanol structure

(3-methylmorpholin-3-yl)methanol

CAS: 1003-81-2

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1,4,4-Trimethylpiperidine structure

1,4,4-Trimethylpiperidine

CAS: 1003-84-5

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$5,5-dimethyl-1,3,2$l^{4}-dioxathian-2-one structure$

5,5-dimethyl-1,3,2$l^{4}-dioxathian-2-one

CAS: 1003-85-6

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3-(tert-Butyl)isoxazole structure

3-(tert-Butyl)isoxazole

CAS: 1003-86-7

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2,3,4,5-Tetramethyl-1H-pyrrole structure

2,3,4,5-Tetramethyl-1H-pyrrole

CAS: 1003-90-3

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2,4,5-Tribromo-1-methylimidazole structure

2,4,5-Tribromo-1-methylimidazole

CAS: 1003-91-4

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3-Methyl-1,3-thiazinane-2,4-dione structure

3-Methyl-1,3-thiazinane-2,4-dione

CAS: 1003-92-5

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(2,5-Dimethylfuran-3-yl)methanol structure

(2,5-Dimethylfuran-3-yl)methanol

CAS: 1003-96-9

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2-Bromo-4-fluoroaniline structure

2-Bromo-4-fluoroaniline

CAS: 1003-98-1

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Calcium α-D-heptagluconate dihydrate structure

Calcium α-D-heptagluconate dihydrate

CAS: 10030-53-2

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6-O-alpha-D-Galactopyranosyl-D-glucose monohydrate structure

6-O-alpha-D-Galactopyranosyl-D-glucose monohydrate

CAS: 10030-63-4

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D(+) Melezitose Monohydrate structure

D(+) Melezitose Monohydrate

CAS: 10030-67-8

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2-(methylamino)-6,7-dihydro-3H-purin-6-one structure

2-(methylamino)-6,7-dihydro-3H-purin-6-one

CAS: 10030-78-1

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Iron(II) succinate structure

Iron(II) succinate

CAS: 10030-90-7

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(5-Acetoxy-6-methylpyridine-3,4-diyl)bis(methylene) diacetate structure

(5-Acetoxy-6-methylpyridine-3,4-diyl)bis(methylene) diacetate

CAS: 10030-93-0

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4-Chloro-6-fluoroindoline structure

4-Chloro-6-fluoroindoline

CAS: 1003005-39-7

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1-Boc-1H-pyrazol-5-amine structure

1-Boc-1H-pyrazol-5-amine

CAS: 1003011-02-6

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tert-Butyl 2-(3-nitro-1h-pyrazol-1-yl)acetate structure

tert-Butyl 2-(3-nitro-1h-pyrazol-1-yl)acetate

CAS: 1003011-05-9

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Tert-butyl 2-(3-amino-1h-pyrazol-1-yl)acetate structure

Tert-butyl 2-(3-amino-1h-pyrazol-1-yl)acetate

CAS: 1003011-06-0

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2-(3-Nitro-1h-pyrazol-1-yl)acetamide structure

2-(3-Nitro-1h-pyrazol-1-yl)acetamide

CAS: 1003011-27-5

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2-(3-amino-1H-pyrazol-1-yl)acetamide structure

2-(3-amino-1H-pyrazol-1-yl)acetamide

CAS: 1003011-28-6

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3-(3-Nitro-1H-pyrazol-1-yl)propan-1-ol structure

3-(3-Nitro-1H-pyrazol-1-yl)propan-1-ol

CAS: 1003011-37-7

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3-(3-Amino-1-pyrazolyl)-1-propanol structure

3-(3-Amino-1-pyrazolyl)-1-propanol

CAS: 1003011-38-8

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4-((3-Amino-1H-pyrazol-1-yl)methyl)benzonitrile structure

4-((3-Amino-1H-pyrazol-1-yl)methyl)benzonitrile

CAS: 1003011-42-4

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1-(4-Methoxybenzyl)-1H-pyrazol-3-amine structure

1-(4-Methoxybenzyl)-1H-pyrazol-3-amine

CAS: 1003011-46-8

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1-[(3,4-Dichlorophenyl)methyl]-3-nitro-1h-pyrazole structure

1-[(3,4-Dichlorophenyl)methyl]-3-nitro-1h-pyrazole

CAS: 1003011-48-0

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3-Nitro-1-propyl-1h-pyrazole structure

3-Nitro-1-propyl-1h-pyrazole

CAS: 1003011-58-2

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1-Hexyl-3-nitro-1h-pyrazole structure

1-Hexyl-3-nitro-1h-pyrazole

CAS: 1003011-93-5

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1-Hexyl-1H-pyrazol-3-amine structure

1-Hexyl-1H-pyrazol-3-amine

CAS: 1003011-96-8

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3-Nitro-1-octyl-1h-pyrazole structure

3-Nitro-1-octyl-1h-pyrazole

CAS: 1003011-98-0

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1-Octyl-1H-pyrazol-3-amine structure

1-Octyl-1H-pyrazol-3-amine

CAS: 1003012-00-7

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1-(2-Methylpropyl)-3-nitro-1h-pyrazole structure

1-(2-Methylpropyl)-3-nitro-1h-pyrazole

CAS: 1003012-06-3

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1-(2-Methylpropyl)-1h-pyrazol-3-amine structure

1-(2-Methylpropyl)-1h-pyrazol-3-amine

CAS: 1003012-08-5

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1-(3-Methylbutyl)-3-nitro-1h-pyrazole structure

1-(3-Methylbutyl)-3-nitro-1h-pyrazole

CAS: 1003012-12-1

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1-(3-Methylbutyl)-1h-pyrazol-3-amine structure

1-(3-Methylbutyl)-1h-pyrazol-3-amine

CAS: 1003012-14-3

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Methyl 4-((3-amino-1H-pyrazol-1-yl)methyl)benzoate structure

Methyl 4-((3-amino-1H-pyrazol-1-yl)methyl)benzoate

CAS: 1003012-19-8

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4-(3-Aminopyrazol-1-yl)-2-methylbutan-2-ol structure

4-(3-Aminopyrazol-1-yl)-2-methylbutan-2-ol

CAS: 1003012-39-2

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[1-(3-Methylbut-2-enyl)-1h-pyrazol-3-yl]amine structure

[1-(3-Methylbut-2-enyl)-1h-pyrazol-3-yl]amine

CAS: 1003012-43-8

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3-Nitro-1-(propan-2-yl)-1h-pyrazole structure

3-Nitro-1-(propan-2-yl)-1h-pyrazole

CAS: 1003012-75-6

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(<I>R</I><SUB>P</SUB>)-1-[(<I>R</I>)-α-(dimethylamino)-2-(diphenylphosphine) Benzyl]-2-diphenylphosphine ferrocene structure

(<I>R</I><SUB>P</SUB>)-1-[(<I>R</I>)-α-(dimethylamino)-2-(diphenylphosphine) Benzyl]-2-diphenylphosphine ferrocene

CAS: 1003012-96-1

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3-((3-Imino-2,3-dihydro-1H-pyrazol-1-yl)methyl)benzoic acid structure

3-((3-Imino-2,3-dihydro-1H-pyrazol-1-yl)methyl)benzoic acid

CAS: 1003013-01-1

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1-(Cyclopropylmethyl)-3-nitro-1h-pyrazole structure

1-(Cyclopropylmethyl)-3-nitro-1h-pyrazole

CAS: 1003013-15-7

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1-(2-Methoxyethyl)-3-nitro-1h-pyrazole structure

1-(2-Methoxyethyl)-3-nitro-1h-pyrazole

CAS: 1003013-20-4

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2-Methyl-1-(3-nitro-1h-pyrazol-1-yl)propan-2-ol structure

2-Methyl-1-(3-nitro-1h-pyrazol-1-yl)propan-2-ol

CAS: 1003013-26-0

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1-(3-Aminopyrazol-1-yl)propan-2-ol structure

1-(3-Aminopyrazol-1-yl)propan-2-ol

CAS: 1003013-36-2

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1-(3-Amino-1-pyrazolyl)-2-methyl-2-propanol structure

1-(3-Amino-1-pyrazolyl)-2-methyl-2-propanol

CAS: 1003013-47-5

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3-[(Benzyloxy)methyl]oxetane structure

3-[(Benzyloxy)methyl]oxetane

CAS: 1003013-76-0

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3-(Iodomethyl)oxetane structure

3-(Iodomethyl)oxetane

CAS: 1003013-77-1

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3-(iodomethyl)-1,1-dimethoxycyclobutane structure

3-(iodomethyl)-1,1-dimethoxycyclobutane

CAS: 1003013-83-9

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1-[2-(propan-2-yloxy)ethyl]-1h-pyrazol-3-amine structure

1-[2-(propan-2-yloxy)ethyl]-1h-pyrazol-3-amine

CAS: 1003014-02-5

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(R)-5-Amino-2-piperidone Hydrochloride structure

(R)-5-Amino-2-piperidone Hydrochloride

CAS: 1003021-01-9

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(5S)-5-Aminopiperidin-2-one dihydrochloride structure

(5S)-5-Aminopiperidin-2-one dihydrochloride

CAS: 1003021-05-3

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4-Methylpiperidine-4-carboxamide structure

4-Methylpiperidine-4-carboxamide

CAS: 1003021-83-7

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tert-Butyl 2-(4-amino-4-methylpiperidin-1-yl)isonicotinate structure

tert-Butyl 2-(4-amino-4-methylpiperidin-1-yl)isonicotinate

CAS: 1003021-87-1

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20-Deoxo-20-(1-piperidinyl)tylosin structure

20-Deoxo-20-(1-piperidinyl)tylosin

CAS: 1003024-00-7

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4-Chloro-6-(4-fluorophenyl)quinazoline structure

4-Chloro-6-(4-fluorophenyl)quinazoline

CAS: 1003025-51-1

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4-(3-(Pyrrolidin-1-yl)propoxy)phenylboronic acid structure

4-(3-(Pyrrolidin-1-yl)propoxy)phenylboronic acid

CAS: 1003028-33-8

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{4-[3-(piperidin-1-yl)propoxy]phenyl}boronic acid structure

{4-[3-(piperidin-1-yl)propoxy]phenyl}boronic acid

CAS: 1003028-39-4

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(4-(3-(4-Methylpiperazin-1-yl)propoxy)phenyl)boronic acid structure

(4-(3-(4-Methylpiperazin-1-yl)propoxy)phenyl)boronic acid

CAS: 1003028-43-0

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2-Hydroxy-2-(4-hydroxy-3,5-dimethylphenyl)acetic acid structure

2-Hydroxy-2-(4-hydroxy-3,5-dimethylphenyl)acetic acid

CAS: 100304-49-2

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N-(5-Fluoropyridin-2-yl)acetamide structure

N-(5-Fluoropyridin-2-yl)acetamide

CAS: 100304-88-9

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N-((3-Methoxythiophen-2-yl)methylene)-2,6-dimethylaniline structure

N-((3-Methoxythiophen-2-yl)methylene)-2,6-dimethylaniline

CAS: 100304-95-8

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4-Iodo-2-methylbenzaldehyde structure

4-Iodo-2-methylbenzaldehyde

CAS: 100304-96-9

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2,4-Dichloro-6-(4-fluorophenyl)quinazoline structure

2,4-Dichloro-6-(4-fluorophenyl)quinazoline

CAS: 1003042-27-0

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(2-Amino-5-chlorophenyl)boronic acid structure

(2-Amino-5-chlorophenyl)boronic acid

CAS: 1003042-41-8

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(5-Amino-2-methylphenyl)boronic acid structure

(5-Amino-2-methylphenyl)boronic acid

CAS: 1003042-50-9

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2-Chloro-5-(hydroxymethyl)phenylboronic Acid structure

2-Chloro-5-(hydroxymethyl)phenylboronic Acid

CAS: 1003042-59-8

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(2-Formamidophenyl)boronic acid structure

(2-Formamidophenyl)boronic acid

CAS: 1003042-86-1

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(5-Ethoxy-2-formylphenyl)boronic acid structure

(5-Ethoxy-2-formylphenyl)boronic acid

CAS: 1003042-89-4

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(2-Ethoxy-5-formylphenyl)boronic acid structure

(2-Ethoxy-5-formylphenyl)boronic acid

CAS: 1003042-92-9

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(4-(4-Isopropylpiperazin-1-yl)phenyl)boronic acid structure

(4-(4-Isopropylpiperazin-1-yl)phenyl)boronic acid

CAS: 1003043-01-3

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(4-Ethoxy-3-nitrophenyl)boronic acid structure

(4-Ethoxy-3-nitrophenyl)boronic acid

CAS: 1003043-07-9

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(4-(Piperazine-1-carbonyl)phenyl)boronic acid structure

(4-(Piperazine-1-carbonyl)phenyl)boronic acid

CAS: 1003043-13-7

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2-(tert-Butoxycarbonyl)phenylboronic acid structure

2-(tert-Butoxycarbonyl)phenylboronic acid

CAS: 1003043-25-1

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2-Bromo-3-chloropyridine-4-boronic Acid structure

2-Bromo-3-chloropyridine-4-boronic Acid

CAS: 1003043-31-9

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6-Bromo-5-methyl-3-pyridineboronic Acid structure

6-Bromo-5-methyl-3-pyridineboronic Acid

CAS: 1003043-34-2

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(2-Chloro-6-isopropylpyridin-3-yl)boronic acid structure

(2-Chloro-6-isopropylpyridin-3-yl)boronic acid

CAS: 1003043-37-5

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6-Chloro-5-methylpyridine-3-boronic Acid structure

6-Chloro-5-methylpyridine-3-boronic Acid

CAS: 1003043-40-0

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(6-(4-((4-Chlorophenyl)sulfonyl)piperazin-1-yl)pyridin-3-yl)boronic acid structure

(6-(4-((4-Chlorophenyl)sulfonyl)piperazin-1-yl)pyridin-3-yl)boronic acid

CAS: 1003043-43-3

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2,6-Diethoxypyridine-3-boronic acid structure

2,6-Diethoxypyridine-3-boronic acid

CAS: 1003043-46-6

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(6-(3-(Dimethylamino)propoxy)pyridin-3-yl)boronic acid structure

(6-(3-(Dimethylamino)propoxy)pyridin-3-yl)boronic acid

CAS: 1003043-49-9

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(2-Hydrazinylpyridin-3-yl)boronic acid structure

(2-Hydrazinylpyridin-3-yl)boronic acid

CAS: 1003043-52-4

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2-Ethoxypyrimidine-5-boronic Acid structure

2-Ethoxypyrimidine-5-boronic Acid

CAS: 1003043-55-7

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(2-(4-Methylpiperazin-1-yl)pyridin-4-yl)boronic acid structure

(2-(4-Methylpiperazin-1-yl)pyridin-4-yl)boronic acid

CAS: 1003043-58-0

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(6-((2-Morpholinoethyl)amino)pyridin-3-yl)boronic acid structure

(6-((2-Morpholinoethyl)amino)pyridin-3-yl)boronic acid

CAS: 1003043-61-5

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1-(2-Morpholinoethyl)-1H-pyrazole-4-boronic Acid structure

1-(2-Morpholinoethyl)-1H-pyrazole-4-boronic Acid

CAS: 1003043-64-8

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(6-(Piperazin-1-yl)pyridin-3-yl)boronic acid structure

(6-(Piperazin-1-yl)pyridin-3-yl)boronic acid

CAS: 1003043-67-1

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(2-(Piperazin-1-yl)pyridin-4-yl)boronic acid structure

(2-(Piperazin-1-yl)pyridin-4-yl)boronic acid

CAS: 1003043-70-6

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(2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)pyridin-4-yl)boronic acid structure

(2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)pyridin-4-yl)boronic acid

CAS: 1003043-73-9

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