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 1156–1188 of 1302 results
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Building Blocks
2-(Trifluoromethyl)-3-pyridinemethanol
Product Number: T11120; CAS Number: 131747-57-4
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Building Blocks
5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid
Product Number: C11119
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Building Blocks
3-(Difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid
Product Number: D11118; CAS Number: 176969-34-9
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Building Blocks
6-(N,N-Dimethylamino)nicotinic acid
Product Number: D11094; CAS Number: 82846-28-4
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Building Blocks
1H-Benzoimidazole-4-carboxylic acid
Product Number: B11086; CAS Number: 46006-36-4
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Indazoles
6-Bromo-1H-indazole
Product Number: B11052; CAS Number: 79762-54-2
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Building Blocks
5-Fluoro-2-(methylthio)pyrimidine
Product Number: F10992; CAS Number: 6090-37-5
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Building Blocks
2,5-Dichloro-4-methoxypyrimidine
Product Number: D10990; CAS Number: 5750-74-3
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Building Blocks
5-Bromo-2-formyl-3-methylpyridine
Product Number: B10989; CAS Number: 376587-53-0
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Building Blocks
2-Chloro-5-formyl-3-methylpyridine
Product Number: C10988; CAS Number: 176433-43-5
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Building Blocks
2-Fluoro-5-formyl-3-methylpyridine
Product Number: F10987; CAS Number: 884495-04-9
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Building Blocks
5-Bromo-2-fluoro-3-formylpyridine
Product Number: B10986; CAS Number: 875781-15-0
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Building Blocks
4,6-Dihydroxy-5-methyl-1,3-diformyl benzene
Product Number: D10945; CAS Number: 22304-67-2
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Indoles
3-Formyl-4-methoxyindole
Product Number: F10932; CAS Number: 90734-97-7
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Building Blocks
15N Monobromobimane
Product Number: M10925; CAS Number: 1359828-83-3
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Building Blocks
4-Bromo-3-trifluoromethyl-1H-pyrazole
Product Number: B10918; CAS Number: 19968-17-3
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Building Blocks
4-(N-Boc-aminomethyl)-2-bromopyridine
Product Number: B10913; CAS Number: 1049025-21-9
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Building Blocks
3-Bromo-5-azaindole
Product Number: B10818; CAS Number: 23612-36-4
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Building Blocks
3-Bromo-6-azaindole
Product Number: B10816; CAS Number: 67058-76-8
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Building Blocks
3-Bromo-7-azaindole
Product Number: B10814; CAS Number: 74420-15-8
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Building Blocks
3-Amino-7-azaindole dihydrochloride
Product Number: A10813
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Building Blocks
3-Bromo-4-azaindole
Product Number: B10796; CAS Number: 23688-47-3
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Building Blocks
4-Bromo-1H-pyrazole-3-carboxylic acid
Product Number: B10751; CAS Number: 13745-17-0
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Building Blocks
1-(1-Methyl-1H-pyrazol-4-yl)ethanone
Product Number: M10746; CAS Number: 37687-18-6
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Isoquinolines
6-Bromoisoquinoline
Product Number: B10714; CAS Number: 34784-05-9