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 361–390 of 1306 results
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Carboxylic Acids & Derivatives
6-Chloro-5-methoxypyridine-3-carboxamide
Catalog#: G15077; CAS Number: 1881320-69-9
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Carboxylic Acids & Derivatives
5-Chloro-3-fluoropyridine-2-carboxamide
Catalog#: G15076; CAS Number: 207994-10-3
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Aldehydes & Ketones
1-(6-(Trifluoromethyl)-4-methylpyridin-3-yl)ethanone
Catalog#: G15070
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Carboxylic Acids & Derivatives
6-(Trifluoromethyl)-4-methylpyridine-3-carboxylic acid
Catalog#: G15069; CAS Number: 261635-74-9
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Carboxylic Acids & Derivatives
6-(Trifluoromethyl)-4-hydroxypyridine-3-carboxylic acid
Catalog#: G15065; CAS Number: 1060810-79-8
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Alkanes & Alkenes & Acetylenes
5-Ethynylpyridin-3-amine
Catalog#: E15041; CAS Number: 667932-40-3
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Aldehydes & Ketones
1-(1,8a-Dihydroimidazo[1,2-a]pyridin-7-yl)ethanone
Catalog#: G15020
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Aldehydes & Ketones
1-(1,8a-Dihydroimidazo[1,2-a]pyridin-8-yl)ethanone
Catalog#: G15019
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Aldehydes & Ketones
1-(5-Chloropyrazin-2-yl)ethanone
Catalog#: G15018; CAS Number: 160252-31-3
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Aldehydes & Ketones
1-(3-Amino-6-chloropyrazin-2-yl)ethanone
Catalog#: G15017; CAS Number: 1211581-23-5
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Alkanes & Alkenes & Acetylenes
Ethyl 4-acetyl-3-ethyl-5-methyl-1H-pyrrole-2-carboxylate
Catalog#: E15002; CAS Number: 37013-86-8
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Amines & Derivatives
1-(2-(Trifluoromethyl)pyridin-4-yl)ethanamine
Catalog#: G15001; CAS Number: 1060811-09-7
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Aldehydes & Ketones
1-(2-(Trifluoromethyl)pyridin-4-yl)ethanone
Catalog#: G15000; CAS Number: 1060810-86-7
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Amines & Derivatives
6-(Trifluoromethyl)pyridine-3,4-diamine
Catalog#: G14999; CAS Number: 438564-37-5
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Heterocycles
4-Amino-6-(trifluoromethyl)pyridine-3-carbonitrile
Catalog#: G14997; CAS Number: 1805396-59-1
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Alkanes & Alkenes & Acetylenes
Allylhydrazine hydrochloride
Catalog#: G14991; CAS Number: 52207-83-7
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Heterocycles
3-Bromo-2-chloro-6-(chloromethyl)pyridine
Catalog#: G14985; CAS Number: 1227496-11-8
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Ethers & Hydroxyls
(5-Bromo-6-chloropyridin-2-yl)methanol
Catalog#: G14984; CAS Number: 1227563-64-5
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Heterocycles
3-Bromo-2-(chloromethyl)-5-methylpyridine
Catalog#: G14982; CAS Number: 1211578-73-2
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Ethers & Hydroxyls
(3-Bromo-5-methylpyridin-2-yl)methanol
Catalog#: G14981; CAS Number: 1805551-31-8
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Aldehydes & Ketones
3-Bromo-5-methylpyridine-2-carbaldehyde
Catalog#: G14980; CAS Number: 1211520-06-7
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Heterocycles
5-Bromo-2-(chloromethyl)-3-fluoropyridine
Catalog#: G14979; CAS Number: 1227496-51-6
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Ethers & Hydroxyls
(5-Bromo-3-fluoropyridin-2-yl)methanol
Catalog#: G14978; CAS Number: 1206968-92-4
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Ethers & Hydroxyls
2-Bromo-3-hydroxy-6-methylpyridine
Catalog#: B14967; CAS Number: 23003-35-2
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Aldehydes & Ketones
3-Acetyl-2-methoxypyridine
Catalog#: Y14961; CAS Number: 131674-40-3
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Aldehydes & Ketones
6-Chloro-3-fluoro-pyridine-2-carbaldehyde
Catalog#: Y14960; CAS Number: 884494-77-3
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Carboxylic Acids & Derivatives
6-Chloro-3-fluoropyridine-2-carboxylic acid
Catalog#: Y14959; CAS Number: 884494-76-2
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Ethers & Hydroxyls
3-Bromo-2-isopropoxypyridine
Catalog#: Y14956; CAS Number: 717843-55-5
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Heterocycles
N-(3-Methyl-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)urea
Catalog#: M14943; CAS Number: 6641-34-5
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Aldehydes & Ketones
1-(3-Bromo-5-fluoropyridin-2-yl)ethanone
Catalog#: G14938; CAS Number: 1820641-72-2