Fine Chemicals

Fine chemicals are single, pure chemical compounds with precise properties that result in an end product. Commodity chemicals are used to make fine chemicals. These are utilized as organic building blocks to generate new compounds with particular functional properties. Fine chemical production is complicated and variable, with multi-step operations using new technology to reach ultra-high purity criteria.

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(R)-2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethanol

CAS Number

705289-61-8

Chemical Primary Standard

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(R)-2-Hydroxy-N-(4-nitrophenethyl)-N-nitroso-2-phenylacetamide

CAS Number

NA

Nitrosamine Impurities

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(R)-3-((3-Fluoro-4-(6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl)phenyl)amino)-2-hydroxypropyl Dihydrogen Phosphate

CAS Number

2095200-69-2

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(R)-4-Amino-6-(1-(2-cyano-1-cyclopentylethyl)-1H-pyrazol-4-yl)pyrimidine-5-carboxylic acid

CAS Number

2606144-44-7

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(R)-Carbidopa

CAS Number

28875-92-5

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(R)-De(carboxymethyl) Cetirizine Ethanol Dihydrochloride

CAS Number

728948-88-7

Chemical Primary Standard

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(R)-Emtricitabine Sulfoxide

CAS Number

2101981-64-8

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(R)-methyl-4-((2-(5-(2-fluoro-3-methoxyphenyl)-3-(2-fluoro-6-(trifluoromethyl)benzyl)-4-methyl-2,6-dioxo-2,3-dihydropyrimidin-1(6H)-yl)-1-phenylethyl)amino)butanoate

CAS Number

1092070-97-7

1839099-22-7

(R)-N-Desacryloyl N-Propionyl Ibrutinib

CAS Number

1839099-22-7

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(R)-Zopiclone

CAS Number

138680-08-7

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(S)-(+)-Epichlorohydrin

CAS Number

67843-74-7

Chemical Primary Standard

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(S)-(+)-Mandelic Acid

CAS Number

17199-29-0

Chemical Primary Standard

1563006-28-9

(S)-1-(2-Hydroxyacetyl)pyrrolidine-2-carbonitrile

CAS Number

1563006-28-9

143900-44-1

(S)-1-Boc-3-Hydroxypiperidine

CAS Number

143900-44-1

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(S)-1-Boc-3-Hydroxypiperidine

CAS Number

143900-44-1

Chemical Primary Standard

2382059-56-3

(S)-1-Formylpyrrolidine-2-carbonitrile

CAS Number

2382059-56-3

79108-51-3

(S)-1-Nitrosopyrrolidine-2-carboxamide

CAS Number

79108-51-3

Nitrosamine Impurities

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(S)-2-((2-methoxyphenoxy)methyl)-4-nitrosomorpholine

CAS Number

NA

Nitrosamine Impurities

2077897-93-7

(S)-2-(1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)isoindoline-1,3-dione

CAS Number

2077897-93-7

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(S)-2-(Piperazin-2-yl)acetonitrile

CAS Number

1589082-26-7

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(S)-3-P-Mesyloxytetrahydrofuran

CAS Number

112052-11-6

2487573-05-5

(S)-4-Amino-2-(1-(3-hydroxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)isoindoline-1,3-dione

CAS Number

2487573-05-5

(S)-Amlodipine

(S)-Amlodipine

CAS Number

103129-82-4

Alternate CAS Number

884648-62-8(Besylate Hemipentahydrate Salt)

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(S)-Duloxetine Phthalamide

CAS Number

199191-67-8

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(S)-Empagliflozin Peracetyl Impurity

CAS Number

1620758-27-1

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(S)-Emtricitabine Sulfoxide

CAS Number

1160303-44-5

1306760-73-5

(S)-Indenyl-oxadiazole-isocyanoamine

CAS Number

1306760-73-5(base)

Alternate CAS Number

1306761-09-0( HCI)

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(S)-Ruxolitinib

CAS Number

941685-37-6

Alternate CAS Number

2703484-89-1(phosphate salt)

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(S)-Ruxolitinib Phosphate

CAS Number

2703484-89-1

Alternate CAS Number

941685-37-6(freebase)

(S)-Tedizolid.jpg

(S)-Tedizolid

CAS Number

1431699-67-0

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(Y0001573) Atovaquone for system suitability CRS

CAS Number

Atovaquone STD - 95233-18-4 : IMP - B-137732-39-9: IMP - C -1809464-27-4:

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(Y0002140) Almotriptan for system suitability CRS

CAS Number

Almotriptan STD-154323-57-6;181183-52-8(Malate Salt);1318723-17-9(HBr Salt);1318723-15-7(Sulphate Salt): IMP-A-334981-12-3;334981-35-0(Oxalate Salt)

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(Y0002370) Amylmetacresol for peak identification A CRS

CAS Number

Amylmetacresol STD - 1300-94-3 : IMP - A - 876473-73-3 : IMP - G - 1357600-49-7 ;

(Z)-1-(Benzo[b]thiophen-2-yl)ethan-1-one Oxime

(Z)-1-(Benzo[b]thiophen-2-yl)ethan-1-one Oxime

CAS Number

147396-08-5

Alternate CAS Number

NA

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(Z)-1-(Naphthalen-1-yl)ethanone Oxime

CAS Number

100485-59-4

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(Z)-Ethyl 2-chloro-2-(2-(3-methoxyphenyl)hydrazono)acetate

CAS Number

405872-78-8

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1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one

CAS Number

6969-71-7

Chemical Primary Standard

854372-78-4

1,3-Dioxolane-4-methanol, 2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-, 4-methanesulfonate, (2R,4S)-rel-

CAS Number

854372-78-4

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1,4,8,11-Tetraazacyclotetradecane

CAS Number

295-37-4

2748381-51-1

1,4-bis(4-(2,3-Dichlorophenyl)piperazin-1-yl)butane

CAS Number

2748381-51-1

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1,4-Bis(Benzo[b]thiophen-4-yl)-piperazine

CAS Number

2220149-89-1

357424-12-5

1,5,6,7,8,9-Hexahydro-5,9-methanoimidazo[4',5':4,5]benzo[1,2-d]azepine Dihydrocloride

CAS Number

357424-12-5

Alternate CAS Number

230615-10-8(HCl Salt)

2514742-82-4

1-((5-Chloropyridin-3-yl)sulfonyl)-5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde

CAS Number

2514742-82-4

508233-77-0

1-(2-((2,5-Dimethylphenyl)thio)phenyl)piperazine

CAS Number

508233-77-0

2767509-05-5

1-(2-(2-Ethoxyethoxy)ethyl)-2-(piperidin-4-yl)-1H-benzo[d]imidazole Hydrochloride

CAS Number

2767509-05-5

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1-(2-Bromoethoxy)-2-ethoxybenzene

CAS Number

3259-03-8

Chemical Primary Standard

274901-37-0

1-(2-Chloroacetyl)pyrrolidine-2-carbonitrile

CAS Number

274901-37-0

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1-(2-Chloroethyl)piperidine Hydrochloride

CAS Number

2008-75-5

Chemical Primary Standard