Building Blocks
Frontier Specialty Chemicals provides a wide range of ready-to-ship synthetic chemical building blocks for your research and development needs.
We have decades of expertise in the synthesis of specialty chemical building blocks from polysubstituted aromatics to functionalized pyrrole derivatives, along with structurally diverse aliphatic molecules and so much more.
Can’t find what you want? Contact us with your custom synthesis needs!
Showing 364–396 of 1302 results
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Building Blocks
1-(2-(Trifluoromethyl)pyridin-4-yl)ethanamine
Product Number: G15001; CAS Number: 1060811-09-7
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Building Blocks
1-(2-(Trifluoromethyl)pyridin-4-yl)ethanone
Product Number: G15000; CAS Number: 1060810-86-7
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Building Blocks
6-(Trifluoromethyl)pyridine-3,4-diamine
Product Number: G14999; CAS Number: 438564-37-5
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Building Blocks
4-Amino-6-(trifluoromethyl)pyridine-3-carbonitrile
Product Number: G14997; CAS Number: 1805396-59-1
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Sulfur compounds
Allylhydrazine hydrochloride
Product Number: G14991; CAS Number: 52207-83-7
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Building Blocks
3-Bromo-2-chloro-6-(chloromethyl)pyridine
Product Number: G14985; CAS Number: 1227496-11-8
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Building Blocks
(5-Bromo-6-chloropyridin-2-yl)methanol
Product Number: G14984; CAS Number: 1227563-64-5
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Building Blocks
3-Bromo-2-(chloromethyl)-5-methylpyridine
Product Number: G14982; CAS Number: 1211578-73-2
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Building Blocks
(3-Bromo-5-methylpyridin-2-yl)methanol
Product Number: G14981; CAS Number: 1805551-31-8
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Building Blocks
3-Bromo-5-methylpyridine-2-carbaldehyde
Product Number: G14980; CAS Number: 1211520-06-7
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Building Blocks
5-Bromo-2-(chloromethyl)-3-fluoropyridine
Product Number: G14979; CAS Number: 1227496-51-6
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Building Blocks
(5-Bromo-3-fluoropyridin-2-yl)methanol
Product Number: G14978; CAS Number: 1206968-92-4
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Building Blocks
2-Bromo-3-hydroxy-6-methylpyridine
Product Number: B14967; CAS Number: 23003-35-2
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Building Blocks
3-Acetyl-2-methoxypyridine
Product Number: Y14961; CAS Number: 131674-40-3
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Building Blocks
6-Chloro-3-fluoro-pyridine-2-carbaldehyde
Product Number: Y14960; CAS Number: 884494-77-3
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Building Blocks
6-Chloro-3-fluoropyridine-2-carboxylic acid
Product Number: Y14959; CAS Number: 884494-76-2
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Building Blocks
3-Bromo-2-isopropoxypyridine
Product Number: Y14956; CAS Number: 717843-55-5
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Building Blocks
N-(3-Methyl-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)urea
Product Number: M14943; CAS Number: 6641-34-5
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Building Blocks
1-(3-Bromo-5-fluoropyridin-2-yl)ethanone
Product Number: G14938; CAS Number: 1820641-72-2
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Building Blocks
1-(5-Chloro-3-methylpyridin-2-yl)ethanone
Product Number: G14937; CAS Number: 1256807-37-0
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Building Blocks
1-(5-Bromo-3-chloropyridin-2-yl)ethanone
Product Number: G14936; CAS Number: 1256808-29-3
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Building Blocks
Ethyl 4-acetyl-3,5-dimethylpyrrole-2-carboxylate
Product Number: E14931; CAS Number: 2386-26-7
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Building Blocks
1-(3-Chloro-5-fluoropyridin-2-yl)ethanone
Product Number: G14929; CAS Number: 1256819-31-4
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Sulfur compounds
(S)-(-)-2-Methyl-2-propanesulfinamide
Product Number: S14925; CAS Number: 343338-28-3
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Sulfur compounds
(R)-(+)-2-Methyl-2-propanesulfinamide
Product Number: R14924; CAS Number: 196929-78-9
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Building Blocks
Methacycline Hydrochloride
Product Number: D14907; CAS Number: 3963-95-9
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Building Blocks
Tetracycline hydrochloride
Product Number: D14906; CAS Number: 64-75-5
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Building Blocks
2-(Tributylstannyl)-3,5-difluoropyridine
Product Number: T14900; CAS Number: 765917-25-7
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Building Blocks
tert-Butyl 2-chloro-5-methylpyridin-4-ylcarbamate
Product Number: G14887; CAS Number: 1820717-60-9
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Building Blocks
tert-Butyl 2-chloro-5-(trifluoromethyl)pyridin-3-ylcarbamate
Product Number: G14886; CAS Number: 1820707-62-7
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Building Blocks
tert-Butyl 2-(trifluoromethyl)-5-iodopyridin-4-ylcarbamate
Product Number: G14885; CAS Number: 1820707-98-9
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Building Blocks
tert-Butyl 6-chloro-3-methylpyridin-2-ylcarbamate
Product Number: G14882; CAS Number: 679392-20-2