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 958–990 of 1308 results
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Carboxylic Acids & Derivatives
6-Chloro-4-methylpyridine-3-carboxylic acid
Catalog#: C12743; CAS Number: 503555-50-8
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Amines & Derivatives
(5-Bromo-3-methylpyridin-2-yl)methanamine hydrochloride
Catalog#: B12741; CAS Number: 1257535-42-4
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Heterocycles
5-Bromo-4-methylpyridine-2-carbonitrile
Catalog#: B12736; CAS Number: 886364-86-9
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Carboxylic Acids & Derivatives
6-Chloro-5-methoxypyridine-3-carboxylic acid
Catalog#: C12727
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Heterocycles
6-Chloro-5-methoxypyridine-3-carbonitrile
Catalog#: C12726; CAS Number: 1256835-79-6
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Amines & Derivatives
(6-Chloro-5-methylpyridin-3-yl)methanamine hydrochloride
Catalog#: C12722
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Carboxylic Acids & Derivatives
6-Chloro-5-methylpyridine-3-carboxylic acid
Catalog#: C12721; CAS Number: 66909-29-3
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Amines & Derivatives
(3,5-Dimethylpyridin-2-yl)methanamine hydrochloride
Catalog#: D12715
Talk with our team about available sizes and pricing! -
Carboxylic Acids & Derivatives
3,5-Dimethylpyridine-2-carboxylic acid
Catalog#: D12714
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Amines & Derivatives
(3-Bromo-5-chloropyridin-2-yl)methanamine hydrochloride
Catalog#: B12712; CAS Number: 1257535-43-5
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Heterocycles
2,5-Dibromo-3-fluoropyridine
Catalog#: D12701; CAS Number: 156772-60-0
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Heterocycles
3-Bromo-5-chloro-2-methoxypyridine
Catalog#: B12698; CAS Number: 102830-75-1
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Heterocycles
5-Bromo-2-fluoro-4-methylpyridine
Catalog#: B12697; CAS Number: 864830-16-0
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Heterocycles
2-Bromo-3,5-dimethylpyridine
Catalog#: B12695; CAS Number: 92992-85-3
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Heterocycles
2-Cyano-5-fluoropyridine
Catalog#: C12683; CAS Number: 327056-62-2
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Heterocycles
5-Amino-4-chloropyrimidine
Catalog#: A12682; CAS Number: 54660-78-5
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Amines & Derivatives
4-Amino-2-methyl-2H-indazole
Catalog#: M12652; CAS Number: 82013-51-2
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Heterocycles
Methyl 5-bromo-6-chloronicotinate
Catalog#: M12647; CAS Number: 78686-77-8
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Heterocycles
7-Bromoimidazo[1,2-a]pyridine
Catalog#: B12645; CAS Number: 808744-34-5
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Carboxylic Acids & Derivatives
Methyl 3-bromo-5-methylthiophene-2-carboxylate
Catalog#: M12627; CAS Number: 1257535-60-6
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Amines & Derivatives
4-Bromoisoquinolin-1-amine
Catalog#: Z12621; CAS Number: 55270-27-4
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Carboxylic Acids & Derivatives
5-Methoxypyrazine-2-carboxylic acid
Catalog#: M12612; CAS Number: 40155-42-8
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Heterocycles
2-Bromo-7-iodo-5H-pyrrolo[2,3-b]pyrazine
Catalog#: B12611; CAS Number: 875781-44-5
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Carboxylic Acids & Derivatives
Methyl 6-bromo-1H-indazole-3-carboxylate
Catalog#: M12593; CAS Number: 885278-42-2
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Aldehydes & Ketones
6-Chloropyridine-2-carboxaldehyde
Catalog#: Z12581; CAS Number: 54087-03-5