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 694–726 of 1305 results
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Building Blocks
6-Chloro-4-methylpyridin-3-ol
Product Number: C13681; CAS Number: 1227502-89-7
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Building Blocks
5-Chloro-[1,2,4]triazolo[4,3-a]pyrazine
Product Number: C13676; CAS Number: 63744-34-3
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Building Blocks
5-Bromo-7-azaindole
Product Number: B13671; CAS Number: 183208-35-7
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Building Blocks
2-Bromo-6-(trifluoromethyl)nicotinic acid
Product Number: B13669; CAS Number: 749875-07-8
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Building Blocks
[2-Bromo-6-(trifluoromethyl)-3-pyridinyl]methanol
Product Number: B13668; CAS Number: 888738-18-9
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Building Blocks
2-Bromo-6-(trifluoromethyl)nicotinaldehyde
Product Number: B13667; CAS Number: 1192263-89-0
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Building Blocks
tert-Butyl 4-(5-hydroxy-4-methylpyridin-2-yl)piperazine-1-carboxylate
Product Number: B13666; CAS Number: 1350885-65-2
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Building Blocks
6-Fluoro-4-methyl-3-hydroxypyridine
Product Number: F13663; CAS Number: 1227577-18-5
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Building Blocks
2-Amino-5-bromo-3-methylpyrazine
Product Number: A13661; CAS Number: 74290-67-8
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Building Blocks
2-Fluoro-5-methyl-3-hydroxypyridine
Product Number: F13660; CAS Number: 1184172-53-9
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Building Blocks
6-Bromo-5-chloropyridine-2-carboxylic acid
Product Number: B13656; CAS Number: 1214328-42-3
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Building Blocks
Methyl 6-bromo-5-fluoropyridine-3-carboxylate
Product Number: M13654; CAS Number: 1214336-88-5
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Building Blocks
2-Bromo-3-fluoro-4-(hydroxymethyl)pyridine
Product Number: B13647; CAS Number: 1227601-75-3
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Building Blocks
2-(Chloromethyl)-3-fluoropyridine
Product Number: C13640; CAS Number: 149489-32-7
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Building Blocks
2-Bromo-3-fluoro-4-formylpyridine
Product Number: B13638; CAS Number: 1227572-94-2
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Building Blocks
2,3-Difluoro-4-hydroxypyridine
Product Number: D13637; CAS Number: 1227579-00-1
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Building Blocks
3-Fluoro-2-(hydroxymethyl)pyridine
Product Number: F13633; CAS Number: 31181-79-0
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Building Blocks
2-Ethoxy-3-pyridinol
Product Number: E13624; CAS Number: 188670-05-5
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Building Blocks
2-Bromo-3-fluoropyridine-4-carboxylic acid
Product Number: B13619; CAS Number: 1211530-89-0
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Building Blocks
4-Cyano-2-methoxypyridine
Product Number: C13614; CAS Number: 72716-86-0
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Building Blocks
3-Bromo-4-tert-butoxynitrobenzene
Product Number: B13613; CAS Number: 960309-85-7
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Building Blocks
3-Bromo-4-(morpholin-4-yl)nitrobenzene
Product Number: B13612; CAS Number: 477846-96-1
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Building Blocks
2-Formyl-5-hydroxypyridine
Product Number: F13611; CAS Number: 31191-08-9
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Building Blocks
3-Bromo-4-(1-Boc-piperizin-4-yl)nitrobenzene
Product Number: B13608; CAS Number: 1163126-69-9
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Building Blocks
tert-Butyl 4-(5-hydroxypyridin-2-yl)piperazine-1-carboxylate
Product Number: B13603; CAS Number: 1211542-18-5
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Building Blocks
2,6-Difluoro-3-hydroxypyridine
Product Number: D13596; CAS Number: 209328-85-8
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Building Blocks
5-Bromo-3-fluoro-2-dimethylaminopyridine
Product Number: B13595; CAS Number: 1344046-09-8
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Building Blocks
2-Fluoro-5-hydroxy-3-methylpyridine
Product Number: F13592; CAS Number: 186593-50-0
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Building Blocks
3-Hydroxy-4-methoxypyridine
Product Number: H13587; CAS Number: 153199-54-3
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Building Blocks
2-Bromo-N,N-dimethyl-4-nitroaniline
Product Number: B13581; CAS Number: 64230-23-5
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Building Blocks
3-(Ethoxycarbonyl)-5-hydroxypyridine
Product Number: E13580; CAS Number: 59288-38-9