Home / Products / Pharmaceutical Reference Standards

Product Category

Pharmaceutical Reference Standards

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

N-(4-chlorophenyl)thiazol-2-amine structure

N-(4-chlorophenyl)thiazol-2-amine

CAS: 100585-58-8

In Stock97%+

6-Methoxybenzofuran-2-sulfonamide structure

6-Methoxybenzofuran-2-sulfonamide

CAS: 100586-73-0

In Stock97%+

N-Ethyl-1-methyl-1,2-dihydroquinoxalin-2-amine structure

N-Ethyl-1-methyl-1,2-dihydroquinoxalin-2-amine

CAS: 100586-99-0

In Stock97%+

1-Ethyl-N-(3-(phenylcarbamoyl)thiophen-2-yl)-1H-pyrazole-3-carboxamide structure

1-Ethyl-N-(3-(phenylcarbamoyl)thiophen-2-yl)-1H-pyrazole-3-carboxamide

CAS: 1005863-67-1

In Stock97%+

Lanthanum(III) acetate hydrate structure

Lanthanum(III) acetate hydrate

CAS: 100587-90-4

In Stock97%+

Samarium(III) acetate hydrate structure

Samarium(III) acetate hydrate

CAS: 100587-91-5

In Stock97%+

Terbium(III) acetate hydrate structure

Terbium(III) acetate hydrate

CAS: 100587-92-6

In Stock97%+

Gadolinium(III) acetate hydrate structure

Gadolinium(III) acetate hydrate

CAS: 100587-93-7

In Stock97%+

Lanthanum(III) nitrate hydrate structure

Lanthanum(III) nitrate hydrate

CAS: 100587-94-8

In Stock97%+

Europium(III) nitrate hydrate structure

Europium(III) nitrate hydrate

CAS: 100587-95-9

In Stock97%+

Terbium carbonate hydrate, 99.99% structure

Terbium carbonate hydrate, 99.99%

CAS: 100587-96-0

In Stock97%+

Ethyl 4-(3-(4-(1H-pyrazol-1-yl)benzyl)ureido)benzoate structure

Ethyl 4-(3-(4-(1H-pyrazol-1-yl)benzyl)ureido)benzoate

CAS: 1005883-72-6

In Stock97%+

4-benzhydryl-N-(tert-butyl)piperazine-1-carbothioamide structure

4-benzhydryl-N-(tert-butyl)piperazine-1-carbothioamide

CAS: 1005889-23-5

In Stock97%+

2-Methylundecane-2-thiol structure

2-Methylundecane-2-thiol

CAS: 10059-13-9

In Stock97%+

Isodesmosine Chloride structure

Isodesmosine Chloride

CAS: 10059-18-4

In Stock97%+

(3-Oxo-1,3-dihydroisobenzofuran-1,1-diyl)bis(4,1-phenylene) bis(hydrogen sulfate) structure

(3-Oxo-1,3-dihydroisobenzofuran-1,1-diyl)bis(4,1-phenylene) bis(hydrogen sulfate)

CAS: 10059-42-4

In Stock97%+

Methyl 1-benzothiophene-4-carboxylate structure

Methyl 1-benzothiophene-4-carboxylate

CAS: 100590-43-0

In Stock97%+

4-(2-Azidoethyl)-3,5-dimethylisoxazole structure

4-(2-Azidoethyl)-3,5-dimethylisoxazole

CAS: 1005901-00-7

In Stock97%+

N-ethyl-1,5-dimethyl-1H-pyrazole-4-sulfonamide structure

N-ethyl-1,5-dimethyl-1H-pyrazole-4-sulfonamide

CAS: 1005907-96-9

In Stock97%+

n-Ethyl-1,3-dimethyl-1h-pyrazole-4-sulfonamide structure

n-Ethyl-1,3-dimethyl-1h-pyrazole-4-sulfonamide

CAS: 1005913-00-7

In Stock97%+

8-methoxyimidazo[1,2-a]pyridine structure

8-methoxyimidazo[1,2-a]pyridine

CAS: 100592-04-9

In Stock97%+

Imidazo[1,2-a]pyridin-8-ol hydrochloride structure

Imidazo[1,2-a]pyridin-8-ol hydrochloride

CAS: 100592-11-8

In Stock97%+

3-(2,2-Dimethylchroman-6-yl)-1H-pyrazole structure

3-(2,2-Dimethylchroman-6-yl)-1H-pyrazole

CAS: 1005922-44-0

In Stock97%+

3-(2,3-Dihydrobenzofuran-5-yl)-1H-pyrazole structure

3-(2,3-Dihydrobenzofuran-5-yl)-1H-pyrazole

CAS: 1005923-72-7

In Stock97%+

N-(1-(1-(3-Chlorophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-3-methyl-1H-pyrazol-5-yl)cyclopentanecarboxamide structure

N-(1-(1-(3-Chlorophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-3-methyl-1H-pyrazol-5-yl)cyclopentanecarboxamide

CAS: 1005925-62-1

In Stock97%+

N-(4-(2-Oxo-2-((4-sulfamoylphenyl)amino)ethyl)thiazol-2-yl)-3-phenylacrylamide structure

N-(4-(2-Oxo-2-((4-sulfamoylphenyl)amino)ethyl)thiazol-2-yl)-3-phenylacrylamide

CAS: 1005928-26-6

In Stock97%+

1-(4-Aminophenyl)-3-(1H-indol-3-yl)prop-2-en-1-one structure

1-(4-Aminophenyl)-3-(1H-indol-3-yl)prop-2-en-1-one

CAS: 1005931-04-3

In Stock97%+

N-(3-(2-Methoxyethyl)-6-methylbenzo[d]thiazol-2(3H)-ylidene)cyclohexanecarboxamide structure

N-(3-(2-Methoxyethyl)-6-methylbenzo[d]thiazol-2(3H)-ylidene)cyclohexanecarboxamide

CAS: 1005933-27-6

In Stock97%+

2-Amino-4-iodo-6-methoxypyrimidine structure

2-Amino-4-iodo-6-methoxypyrimidine

CAS: 100594-13-6

In Stock97%+

(2S)-2-Amino-2,3-dimethyl-butanenitrile L-(+)-Tartaric Acid structure

(2S)-2-Amino-2,3-dimethyl-butanenitrile L-(+)-Tartaric Acid

CAS: 100594-33-0

In Stock97%+

N-(6-Acetamido-3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)acetamide structure

N-(6-Acetamido-3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)acetamide

CAS: 1005942-17-5

In Stock97%+

9H-Indeno[2,1-c]pyridazine structure

9H-Indeno[2,1-c]pyridazine

CAS: 100595-17-3

In Stock97%+

2H-Indeno[2,1-c]pyridazine-3,9-dione structure

2H-Indeno[2,1-c]pyridazine-3,9-dione

CAS: 100595-21-9

In Stock97%+

9H-Indeno[2,1-c]pyridazin-9-one structure

9H-Indeno[2,1-c]pyridazin-9-one

CAS: 100595-22-0

In Stock97%+

1-Methyl-5-(phenylamino)-1H-pyrazol-3-ol structure

1-Methyl-5-(phenylamino)-1H-pyrazol-3-ol

CAS: 1005952-86-2

In Stock97%+

N-(6-Ethoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)-2-(thiophen-2-yl)acetamide structure

N-(6-Ethoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)-2-(thiophen-2-yl)acetamide

CAS: 1005956-62-6

In Stock97%+

3-(1,3-Dithian-2-yl)pentane-2,4-dione structure

3-(1,3-Dithian-2-yl)pentane-2,4-dione

CAS: 100596-16-5

In Stock97%+

Dimethyl 5-(2-amino-4-(methoxycarbonyl)phenoxy)isophthalate structure

Dimethyl 5-(2-amino-4-(methoxycarbonyl)phenoxy)isophthalate

CAS: 100596-38-1

In Stock97%+

5-Chloro-2-oxindole-1-carboxamide structure

5-Chloro-2-oxindole-1-carboxamide

CAS: 100599-06-2

In Stock97%+

2-Chloro-N-(3-fluoro-4-methylphenyl)acetamide structure

2-Chloro-N-(3-fluoro-4-methylphenyl)acetamide

CAS: 100599-62-0

In Stock97%+

Trimethylphenylphosphoniumiodide structure

Trimethylphenylphosphoniumiodide

CAS: 1006-01-5

In Stock97%+

7-Methyl-7H-purin-6-ol structure

7-Methyl-7H-purin-6-ol

CAS: 1006-08-2

In Stock97%+

3-Methyl-3H-purin-6(9H)-one structure

3-Methyl-3H-purin-6(9H)-one

CAS: 1006-11-7

In Stock97%+

3-Methyl-3H-purine-6(9H)-thione structure

3-Methyl-3H-purine-6(9H)-thione

CAS: 1006-12-8

In Stock97%+

1-Methyl-1H-indazol-3(2H)-one structure

1-Methyl-1H-indazol-3(2H)-one

CAS: 1006-19-5

In Stock97%+

9-Methyl-9h-purine-6-thiol structure

9-Methyl-9h-purine-6-thiol

CAS: 1006-20-8

In Stock97%+

3-Ethyl-6-methylpyrimidine-2,4(1H,3H)-dione structure

3-Ethyl-6-methylpyrimidine-2,4(1H,3H)-dione

CAS: 1006-24-2

In Stock97%+

3,4-Diethyl-1H-pyrrole-2-carbaldehyde structure

3,4-Diethyl-1H-pyrrole-2-carbaldehyde

CAS: 1006-26-4

In Stock97%+

(1H-Indazol-3-yl)-methyl-amine structure

(1H-Indazol-3-yl)-methyl-amine

CAS: 1006-28-6

In Stock97%+

(1H-indazol-1-yl)methanol structure

(1H-indazol-1-yl)methanol

CAS: 1006-29-7

In Stock97%+

2-Bromo-5-fluoroacetophenone, 97% structure

2-Bromo-5-fluoroacetophenone, 97%

CAS: 1006-33-3

In Stock97%+

2-Bromo-5-fluorobenzamide, 97% structure

2-Bromo-5-fluorobenzamide, 97%

CAS: 1006-34-4

In Stock97%+

1-(2-Bromo-4-fluorophenyl)ethanone structure

1-(2-Bromo-4-fluorophenyl)ethanone

CAS: 1006-39-9

In Stock97%+

2-Bromo-4-fluorobenzamide, 97% structure

2-Bromo-4-fluorobenzamide, 97%

CAS: 1006-40-2

In Stock97%+

2-Bromofluorobenzoic Acid structure

2-Bromofluorobenzoic Acid

CAS: 1006-41-3

In Stock97%+

Ethyl 4-hydroxythiophene-3-carboxylate structure

Ethyl 4-hydroxythiophene-3-carboxylate

CAS: 1006-44-6

In Stock97%+

8-Iodoquinoline structure

8-Iodoquinoline

CAS: 1006-47-9

In Stock97%+

5-Iodoquinoline structure

5-Iodoquinoline

CAS: 1006-50-4

In Stock97%+

1,2,3,4,7,8-Hexahydroquinolin-5(6H)-one structure

1,2,3,4,7,8-Hexahydroquinolin-5(6H)-one

CAS: 1006-51-5

In Stock97%+

2,6-Diethylphenol structure

2,6-Diethylphenol

CAS: 1006-59-3

In Stock97%+

2-Phenylpyrrolidine structure

2-Phenylpyrrolidine

CAS: 1006-64-0

In Stock97%+

3-Phenylisoxazole structure

3-Phenylisoxazole

CAS: 1006-65-1

In Stock97%+

5-Phenylisoxazole structure

5-Phenylisoxazole

CAS: 1006-67-3

In Stock97%+

5-Phenyloxazole structure

5-Phenyloxazole

CAS: 1006-68-4

In Stock97%+

4-(Thiophen-3-yl)morpholine structure

4-(Thiophen-3-yl)morpholine

CAS: 1006-76-4

In Stock97%+

4-(Pyrrolidin-2-yl)morpholine structure

4-(Pyrrolidin-2-yl)morpholine

CAS: 1006-78-6

In Stock97%+

5-Methoxyindole structure

5-Methoxyindole

CAS: 1006-94-6

In Stock97%+

5-Chloro-2-methylbenzothiazole structure

5-Chloro-2-methylbenzothiazole

CAS: 1006-99-1

In Stock97%+

Cerium(IV) fluoride structure

Cerium(IV) fluoride

CAS: 10060-10-3

In Stock97%+

germanium dichloride-dioxane complex structure

germanium dichloride-dioxane complex

CAS: 10060-11-4

In Stock97%+

Chromium(III) trichloride hexahydrate hexahydrate structure

Chromium(III) trichloride hexahydrate hexahydrate

CAS: 10060-12-5

In Stock97%+

Copper (II) ammonium chloride dihydrate structure

Copper (II) ammonium chloride dihydrate

CAS: 10060-13-6

In Stock97%+

Manganese(II) 2-hydroxypropane-1,2,3-tricarboxylate structure

Manganese(II) 2-hydroxypropane-1,2,3-tricarboxylate

CAS: 10060-26-1

In Stock97%+

Dimethyl naphthalene-1,8-dicarboxylate structure

Dimethyl naphthalene-1,8-dicarboxylate

CAS: 10060-33-0

In Stock97%+

2-(2-Iminothiazolidin-3-yl)-1-phenylethan-1-ol structure

2-(2-Iminothiazolidin-3-yl)-1-phenylethan-1-ol

CAS: 10060-88-5

In Stock97%+

2-Amino-4,5-dimethoxybenzenethiol structure

2-Amino-4,5-dimethoxybenzenethiol

CAS: 100601-30-7

In Stock97%+

N-(6-Fluoro-3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)cyclopropanecarboxamide structure

N-(6-Fluoro-3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)cyclopropanecarboxamide

CAS: 1006015-07-1

In Stock97%+

NF 546 structure

NF 546

CAS: 1006028-37-0

In Stock97%+

8-amino-4-oxo-chromene-2-carbonitrile structure

8-amino-4-oxo-chromene-2-carbonitrile

CAS: 1006029-14-6

In Stock97%+

Bis(pentamethylcyclopentadienyl)osmium, 99% (99.9%-Os) (Decamethylosmocene) structure

Bis(pentamethylcyclopentadienyl)osmium, 99% (99.9%-Os) (Decamethylosmocene)

CAS: 100603-32-5

In Stock97%+

(S)-Pyrrolidine-2-carboxylic acid m-tolylamide structure

(S)-Pyrrolidine-2-carboxylic acid m-tolylamide

CAS: 1006030-30-3

In Stock97%+

MK-2894, >98% (HPLC) structure

MK-2894, >98% (HPLC)

CAS: 1006036-87-8

In Stock97%+

MK-2894 sodium salt, >98% (HPLC) structure

MK-2894 sodium salt, >98% (HPLC)

CAS: 1006036-88-9

In Stock97%+

Methyl 4-(1-aminocyclopropyl)benzoate structure

Methyl 4-(1-aminocyclopropyl)benzoate

CAS: 1006037-03-1

In Stock97%+

(2,5-Dimethylthiophen-3-yl)(4-(trifluoromethyl)phenyl)methanone structure

(2,5-Dimethylthiophen-3-yl)(4-(trifluoromethyl)phenyl)methanone

CAS: 1006037-05-3

In Stock97%+

(4-Bromo-2,5-dimethylthiophen-3-yl)(4-(trifluoromethyl)phenyl)methanone structure

(4-Bromo-2,5-dimethylthiophen-3-yl)(4-(trifluoromethyl)phenyl)methanone

CAS: 1006037-06-4

In Stock97%+

3-Bromo-2,5-dimethyl-4-(4-(trifluoromethyl)benzyl)thiophene structure

3-Bromo-2,5-dimethyl-4-(4-(trifluoromethyl)benzyl)thiophene

CAS: 1006037-07-5

In Stock97%+

2,5-Dimethyl-4-(4-(trifluoromethyl)benzyl)thiophene-3-carboxylic acid structure

2,5-Dimethyl-4-(4-(trifluoromethyl)benzyl)thiophene-3-carboxylic acid

CAS: 1006037-08-6

In Stock97%+

2,5-Dimethyl-3-(4-(trifluoromethyl)benzyl)thiophene structure

2,5-Dimethyl-3-(4-(trifluoromethyl)benzyl)thiophene

CAS: 1006037-09-7

In Stock97%+

1-tert-Butyl 4-methyl 4-(hydroxymethyl)piperidine-1,4-dicarboxylate structure

1-tert-Butyl 4-methyl 4-(hydroxymethyl)piperidine-1,4-dicarboxylate

CAS: 1006044-27-4

In Stock97%+

Methyl 4-(hydroxymethyl)piperidine-4-carboxylate structure

Methyl 4-(hydroxymethyl)piperidine-4-carboxylate

CAS: 1006044-28-5

In Stock97%+

N-(4-Cyanothiazol-2-yl)acetamide structure

N-(4-Cyanothiazol-2-yl)acetamide

CAS: 1006047-43-3

In Stock97%+

5-chloro-1,3-thiazole-4-carboxamide structure

5-chloro-1,3-thiazole-4-carboxamide

CAS: 1006047-44-4

In Stock97%+

5-chloro-1,3-thiazole-4-carbonitrile structure

5-chloro-1,3-thiazole-4-carbonitrile

CAS: 1006047-45-5

In Stock97%+

N'-hydroxy-4-methyl-1,3-thiazole-5-carboximidamide structure

N'-hydroxy-4-methyl-1,3-thiazole-5-carboximidamide

CAS: 1006047-46-6

In Stock97%+

2,4,6-Trifluorobenzimidamide hydrochloride structure

2,4,6-Trifluorobenzimidamide hydrochloride

CAS: 1006047-63-7

In Stock97%+

6-Methoxy-5H-pyrazolo[3,4-d]pyrimidin-4-amine structure

6-Methoxy-5H-pyrazolo[3,4-d]pyrimidin-4-amine

CAS: 100605-51-4

In Stock97%+

2-(Benzyloxy)-4-chloropyridine structure

2-(Benzyloxy)-4-chloropyridine

CAS: 1006052-55-6

In Stock97%+

2-(2-(2-Stearamidoethoxy)ethoxy)acetic acid structure

2-(2-(2-Stearamidoethoxy)ethoxy)acetic acid

CAS: 1006054-22-3

In Stock97%+

4,5-Dibromo-N-(prop-2-yn-1-yl)-1H-pyrrole-2-carboxamide structure

4,5-Dibromo-N-(prop-2-yn-1-yl)-1H-pyrrole-2-carboxamide

CAS: 1006055-08-8

In Stock97%+

« Prev 1…51 52 53 54 55…100 Next »