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 661–693 of 1308 results
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Heterocycles
8-Bromo-5-chloro-1H-imidazo[1,2-a]pyridine
Catalog#: B13869; CAS Number: 442127-52-8
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Amines & Derivatives
7-Chloro-1H-imidazo[1,2-a]pyridin-8-amine
Catalog#: C13863; CAS Number: 1357946-45-2
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Carboxylic Acids & Derivatives
Methyl 5-bromo-6-chloropyridine-2-carboxylate
Catalog#: M13850; CAS Number: 1214353-79-3
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Carboxylic Acids & Derivatives
Methyl 6-chloro-4-methylpyridine-3-carboxylate
Catalog#: M13847; CAS Number: 1224464-97-4
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Carboxylic Acids & Derivatives
Methyl 6-Chloro-5-methylpyridine-3-carboxylate
Catalog#: M13845; CAS Number: 65169-42-8
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Carboxylic Acids & Derivatives
Methyl 2-Chloro-5-(trifluoromethyl)pyridine-4-carboxylate
Catalog#: M13844; CAS Number: 1246685-28-8
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Heterocycles
3-Methyl-1H-pyrrolo[3,2-b]pyridine
Catalog#: M13836; CAS Number: 25796-94-5
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Aldehydes & Ketones
1-Chloroisoquinoline-7-carbaldehyde
Catalog#: C13826; CAS Number: 223671-53-2
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Carboxylic Acids & Derivatives
1-Chloroisoquinoline-6-carboxylic acid
Catalog#: C13821; CAS Number: 1256787-42-4
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Heterocycles
2-Chloro-4-iodo-5-(trifluoromethyl)pyridine
Catalog#: C13816; CAS Number: 505084-55-9
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Heterocycles
Pyridin-4-yl(1H-pyrrol-2-yl)methanol
Catalog#: P13808; CAS Number: 1359828-89-9
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Amines & Derivatives
4-Bromo-1-methyl-1H-pyrazol-3-amine
Catalog#: B13807; CAS Number: 146941-72-2
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Carboxylic Acids & Derivatives
Ethyl 2,3-difluoropyridine-4-carboxylate
Catalog#: E13806; CAS Number: 1359828-98-0
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Amines & Derivatives
4-(Boc-amino)pyridazine
Catalog#: A13743; CAS Number: 169050-21-9
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Amines & Derivatives
Ethyl 4-amino-2-(methylthio)pyrimidine-5-carboxylate
Catalog#: E13733; CAS Number: 776-53-4
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Ethers & Hydroxyls
2-Fluoro-4-hydroxy-3-methylpyridine
Catalog#: F13726; CAS Number: 1227593-90-9
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Carboxylic Acids & Derivatives
Ethyl 2-bromo-3-fluoropyridine-4-carboxylate
Catalog#: B13725; CAS Number: 1214332-69-0
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Ethers & Hydroxyls
5-Bromo-2-chloro-4-hydroxypyridine
Catalog#: B13724; CAS Number: 1196146-82-3
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Amines & Derivatives
tert-Butyl 7-bromo-2-(trimethylsilyl)-1H-indole-1-carboxylate
Catalog#: B13712; CAS Number: 1359828-88-8
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Amines & Derivatives
tert-Butyl 4-bromo-2-(trimethylsilyl)-1H-indole-1-carboxylate
Catalog#: B13711; CAS Number: 1359828-81-1
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Aldehydes & Ketones
6-Bromo-2-fluoro-3-(trifluoromethyl)benzaldehyde
Catalog#: B13710; CAS Number: 1055176-30-1
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Heterocycles
2-(Chloromethyl)-6-(trifluoromethyl)pyridine
Catalog#: C13703; CAS Number: 849094-03-7
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Ethers & Hydroxyls
[6-(Trifluoromethyl)pyridin-2-yl]methanol
Catalog#: T13702; CAS Number: 131747-53-0
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Carboxylic Acids & Derivatives
6-(Trifluoromethyl)pyridine-2-carboxaldehyde
Catalog#: T13701; CAS Number: 131747-65-4
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Heterocycles
6-Bromo-3-methylindole
Catalog#: B13699; CAS Number: 1219741-50-0
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Heterocycles
4-Bromo-3-methylindole
Catalog#: B13698; CAS Number: 475039-81-7
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Carboxylic Acids & Derivatives
Furan-3-carboxamide
Catalog#: F13687; CAS Number: 609-35-8
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Amines & Derivatives
4-(N-Boc-aminomethyl)-2-bromo-3-fluoropyridine
Catalog#: A13686; CAS Number: 1350885-66-3