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 1308 results
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Carboxylic Acids & Derivatives
5-Fluoropyridine-2-carboxylic acid
Catalog#: F11153; CAS Number: 107504-08-5
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Aldehydes & Ketones
5-Chloro-2-formylpyridine
Catalog#: C11138; CAS Number: 31181-89-2
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Carboxylic Acids & Derivatives
6-(Trifluoromethyl)nicotinic acid
Catalog#: T11123; CAS Number: 231291-22-8
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Carboxylic Acids & Derivatives
2-(Trifluoromethyl)nicotinic acid
Catalog#: T11122; CAS Number: 131747-43-8
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Aldehydes & Ketones
5-Chloro-4-formyl-1-methyl-3-(trifluoromethyl)-1H-pyrazole
Catalog#: C11121; CAS Number: 128455-62-9
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Ethers & Hydroxyls
2-(Trifluoromethyl)-3-pyridinemethanol
Catalog#: T11120; CAS Number: 131747-57-4
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Carboxylic Acids & Derivatives
5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid
Catalog#: C11119
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Carboxylic Acids & Derivatives
3-(Difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid
Catalog#: D11118; CAS Number: 176969-34-9
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Carboxylic Acids & Derivatives
6-(N,N-Dimethylamino)nicotinic acid
Catalog#: D11094; CAS Number: 82846-28-4
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Carboxylic Acids & Derivatives
1H-Benzoimidazole-4-carboxylic acid
Catalog#: B11086; CAS Number: 46006-36-4
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Heterocycles
6-Bromo-1H-indazole
Catalog#: B11052; CAS Number: 79762-54-2
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Heterocycles
5-Fluoro-2-(methylthio)pyrimidine
Catalog#: F10992; CAS Number: 6090-37-5
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Ethers & Hydroxyls
2,5-Dichloro-4-methoxypyrimidine
Catalog#: D10990; CAS Number: 5750-74-3
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Heterocycles
5-Bromo-2-formyl-3-methylpyridine
Catalog#: B10989; CAS Number: 376587-53-0
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Aldehydes & Ketones
2-Chloro-5-formyl-3-methylpyridine
Catalog#: C10988; CAS Number: 176433-43-5
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Aldehydes & Ketones
2-Fluoro-5-formyl-3-methylpyridine
Catalog#: F10987; CAS Number: 884495-04-9
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Aldehydes & Ketones
5-Bromo-2-fluoro-3-formylpyridine
Catalog#: B10986; CAS Number: 875781-15-0
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Ethers & Hydroxyls
4,6-Dihydroxy-5-methyl-1,3-diformyl benzene
Catalog#: D10945; CAS Number: 22304-67-2
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Aldehydes & Ketones
3-Formyl-4-methoxyindole
Catalog#: F10932; CAS Number: 90734-97-7
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Heterocycles
4-Bromo-3-trifluoromethyl-1H-pyrazole
Catalog#: B10918; CAS Number: 19968-17-3
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Amines & Derivatives
4-(N-Boc-aminomethyl)-2-bromopyridine
Catalog#: B10913; CAS Number: 1049025-21-9
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Heterocycles
3-Bromo-5-azaindole
Catalog#: B10818; CAS Number: 23612-36-4
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Heterocycles
3-Bromo-6-azaindole
Catalog#: B10816; CAS Number: 67058-76-8
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Heterocycles
3-Bromo-7-azaindole
Catalog#: B10814; CAS Number: 74420-15-8