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 760–792 of 1305 results
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Building Blocks
2-(N-Boc-aminomethyl)-4-methylpyridine
Product Number: B13491; CAS Number: 1330755-53-7
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Building Blocks
2-(N-Boc-aminomethyl)-5-chloropyridine
Product Number: B13489; CAS Number: 67938-77-6
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Building Blocks
2,3-Dichloropyridin-4-ol
Product Number: D13488; CAS Number: 1174047-06-3
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Building Blocks
Methyl 3-bromo-5-methylpyridine-2-carboxylate
Product Number: M13486; CAS Number: 1228880-68-9
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Building Blocks
2-Chloro-4-hydroxypyridine
Product Number: C13478; CAS Number: 17368-12-6
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Hydrazines
1-Sec-butylhydrazine hydrochloride
Product Number: S13449; CAS Number: 851377-62-3
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Hydrazines
1-Propylhydrazine hydrochloride
Product Number: P13448; CAS Number: 56795-66-5
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Building Blocks
2-Bromo-3-methoxyphenol
Product Number: B13447; CAS Number: 135999-16-5
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Hydrazines
1-Ethylhydrazine hydrochloride
Product Number: E13445; CAS Number: 18413-14-4
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Building Blocks
(3-Bromo-6-chloropyridin-2-yl)methanol
Product Number: B13417; CAS Number: 1227601-71-9
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Building Blocks
2,3-Diamino-4-bromopyridine
Product Number: D13409; CAS Number: 1232431-75-2
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Building Blocks
tert-Butyl azetidin-3-ylcarbamate hydrochloride
Product Number: T13400; CAS Number: 217806-26-3
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Building Blocks
[(6-Chloropyridazin-3-yl)methyl]cyclopropylamine hydrochloride
Product Number: C13376
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Building Blocks
(4-Chloro-5-methylpyrimidin-2-yl)cyclopropylamine
Product Number: C13369
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Building Blocks
[(3-Chloropyrazin-2-yl)methyl]cyclopropylamine hydrochloride
Product Number: C13364
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Building Blocks
N-((6-Bromopyridin-3-yl)methyl)cyclopropylamine hydrochloride
Catalog#: B13361
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Thiazoles
5-Methylthiazole-4-carboxylic acid
Product Number: M13353; CAS Number: 120237-76-5
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Building Blocks
3-Fluoro-4-hydroxypyridine hydrochloride
Product Number: F13347; CAS Number: 1309602-71-8
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Building Blocks
(3-Chloropyrazine-2-yl)methanamine dihydrochloride
Product Number: C13328
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Building Blocks
6-Chloropyridazine-3-carboxamide
Product Number: C13323; CAS Number: 66346-83-6
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Building Blocks
6-Fluoronicotinic acid methyl ester
Product Number: F13321; CAS Number: 1427-06-1