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.

86404-04-8

3-O-Ethyl-L-Ascorbic Acid

CAS Number

86404-04-8

92962-23-7

3-Phenyl-3-(o-tolyl)propanenitrile

CAS Number

92962-23-7

Lercanidipine hydrochloride

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3-[1-(Dimethylamino)ethyl]phenol

CAS Number

105601-04-5

Alternate CAS Number

5441-61-2(HCl Salt)

133690-91-2

4'-(Azidomethyl)-[1,1'-biphenyl]-2-carbonitrile

CAS Number

133690-91-2

2758005-15-9

4'-(Azidomethyl)-[1,1'-biphenyl]-2-methanoic acid

CAS Number

2758005-15-9

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4'-(Bromomethyl)-[1,1'-biphenyl]-2-carbonitrile

CAS Number

114772-54-2

Chemical Primary Standard

2985-79-7

4'-Chloro-2-hydroxy-benzophenone

CAS Number

2985-79-7

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4'-Methylacetophenone

CAS Number

122-00-9

Chemical Primary Standard

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4'-Methylbiphenyl-2-carbonitrile

CAS Number

114772-53-1

Chemical Primary Standard

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4,6-Dichloro-2-propylthiopyrimidine-5-amine

CAS Number

145783-15-9

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4,6-Dichloropyrimidine-2,5-diamine

CAS Number

55583-59-0

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4,7-Dichloroquinoline

CAS Number

86-98-6

Chemical Primary Standard

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4-((4-Methylpiperazin-1-yl)methyl)-3-(trifluoromethyl)aniline

CAS Number

694499-26-8

Chemical Primary Standard

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4-(2-(Tert-butoxy)ethoxy)-6-chloro-5-(2-methoxyphenoxy)-2,2'-bipyrimidine

CAS Number

1177447-87-8

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4-(2-Aminoethyl)benzenesulfonamide

CAS Number

35303-76-5

Chemical Primary Standard

1638785-17-7

4-(2-Chloroethyl)-N-methoxy-N,α,α-trimethyl-benzeneacetamide

CAS Number

1638785-17-7

1082495-22-4

4-(3-Aminophenyl)morpholin-3-one

CAS Number

1082495-22-4

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4-(3-Chloropropyl)morpholine

CAS Number

7357-67-7

Alternate CAS Number

57616-74-7 (HCL Salt)

Chemical Primary Standard

74852-62-3

4-(4-(4-Methoxyphenyl)piperazin-1-yl)aniline

CAS Number

74852-62-3

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4-(4-Chlorothiophen-2-yl)-5-(4-cyclohexylpiperazin-1-yl)thiazol-2-amine

CAS Number

570407-42-0

Chemical Primary Standard

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4-(4-Chlorothiophen-2-yl)thiazol-2-amine

CAS Number

570407-10-2

Chemical Primary Standard

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4-(5-Bromo-2-chlorobenzyl)phenol

CAS Number

864070-18-8

Chemical Primary Standard

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4-(Difluoromethyl)aniline

CAS Number

49658-26-6

Alternate CAS Number

1980063-54-4(HCl Salt)

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4-(difluoromethyl)aniline hydrochloride

CAS Number

1980063-54-4

Alternate CAS Number

49658-26-6(Freebase)

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4-Acetylbenzoic Acid

CAS Number

586-89-0

Chemical Primary Standard

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

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

CAS Number

253168-83-1

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4-Amino-2-fluoro-N-methylbenzamide

CAS Number

915087-25-1

Chemical Primary Standard

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4-Amino-2-Methoxy-5-(Methylsulfonyl)benzoic Acid

CAS Number

71675-99-5

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4-Amino-3-chlorophenol Hydrochloride

CAS Number

52671-64-4

Chemical Primary Standard

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4-Amino-5-hydroxymethyl-2- methylpyrimidine Hydrochloride

CAS Number

13100-57-7

Chemical Primary Standard

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4-Amino-N-methylbenzamide

CAS Number

6274-22-2

Chemical Primary Standard

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4-Bromo-2-fluorobenzamide

CAS Number

292621-45-5

Chemical Primary Standard

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4-bromo-2-[[cyclohexyl(methyl)amino]methyl]aniline

CAS Number

132004-28-5

Chemical Primary Standard

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4-Bromopiperidine hydrobromide

CAS Number

54288-70-9

Chemical Primary Standard

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4-Chloro-1-methylpiperidine

CAS Number

5570-77-4

Chemical Primary Standard

4-Chloro-2-(chloromethyl)-3-methoxypyridine

4-Chloro-2-(chloromethyl)-3-methoxypyridine

CAS Number

409098-85-7 (free base)

Alternate CAS Number

503058-51-3(HCl salt)

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4-chloro-2H-phthalazin-1-one

CAS Number

2257-69-4

Chemical Primary Standard

2418591-19-0

4-Chloro-3-(1-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)-2-methoxy-2-oxoethyl)benzenesulfonic Acid

CAS Number

2418591-19-0

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4-chloro-3-nitrobenzenesulfonamide

CAS Number

97-09-6

Chemical Primary Standard

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4-Chloro-6-ethyl-5-fluoropyrimidine

CAS Number

137234-74-3

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4-Chloro-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine

CAS Number

941685-26-3

Chemical Primary Standard

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4-Chloro-7-methoxy-6-quinolinecarboxamide

CAS Number

417721-36-9

Chemical Primary Standard

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4-Chlorobenzaldehyde

CAS Number

104-88-1

Chemical Primary Standard

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4-Chlorobenzeneboronic Acid

CAS Number

1679-18-1

Chemical Primary Standard

4-Chlorobenzhydrol

4-Chlorobenzhydrol

CAS Number

119-56-2

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4-Chlorobenzophenone

CAS Number

134-85-0

Chemical Primary Standard

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4-Chlorophenothiazine

CAS Number

7369-69-9

Chemical Primary Standard

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4-Chloropropiophenone

CAS Number

6285-05-8

Chemical Primary Standard