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 1302 results
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Building Blocks
6-Chloro-5-methoxypyridine-3-carbonitrile
Product Number: C12726; CAS Number: 1256835-79-6
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Building Blocks
(6-Chloro-5-methylpyridin-3-yl)methanamine hydrochloride
Product Number: C12722
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Building Blocks
6-Chloro-5-methylpyridine-3-carboxylic acid
Product Number: C12721; CAS Number: 66909-29-3
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Building Blocks
(3,5-Dimethylpyridin-2-yl)methanamine hydrochloride
Product Number: D12715; CAS Number: 1257535-52-6
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Building Blocks
(3-Bromo-5-chloropyridin-2-yl)methanamine hydrochloride
Product Number: B12712; CAS Number: 1257535-43-5
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Building Blocks
2,5-Dibromo-3-fluoropyridine
Product Number: D12701; CAS Number: 156772-60-0
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Building Blocks
3-Bromo-5-chloro-2-methoxypyridine
Product Number: B12698; CAS Number: 102830-75-1
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Building Blocks
5-Bromo-2-fluoro-4-methylpyridine
Product Number: B12697; CAS Number: 864830-16-0
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Building Blocks
2-Bromo-3,5-dimethylpyridine
Product Number: B12695; CAS Number: 92992-85-3
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Building Blocks
2-Cyano-5-fluoropyridine
Product Number: C12683; CAS Number: 327056-62-2
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Building Blocks
5-Amino-4-chloropyrimidine
Product Number: A12682; CAS Number: 54660-78-5
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Indazoles
4-Amino-2-methyl-2H-indazole
Product Number: M12652; CAS Number: 82013-51-2
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Building Blocks
Methyl 5-bromo-6-chloronicotinate
Product Number: M12647; CAS Number: 78686-77-8
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Building Blocks
7-Bromoimidazo[1,2-a]pyridine
Product Number: B12645; CAS Number: 808744-34-5
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Thiophenes
Methyl 3-bromo-5-methylthiophene-2-carboxylate
Product Number: M12627; CAS Number: 1257535-60-6
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Isoquinolines
4-Bromoisoquinolin-1-amine
Product Number: Z12621; CAS Number: 55270-27-4
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Building Blocks
5-Methoxypyrazine-2-carboxylic acid
Product Number: M12612; CAS Number: 40155-42-8
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Building Blocks
2-Bromo-7-iodo-5H-pyrrolo[2,3-b]pyrazine
Product Number: B12611; CAS Number: 875781-44-5
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Indazoles
Methyl 6-bromo-1H-indazole-3-carboxylate
Product Number: M12593; CAS Number: 885278-42-2
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Building Blocks
6-Chloropyridine-2-carboxaldehyde
Product Number: Z12581; CAS Number: 54087-03-5
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Building Blocks
4,6-Dichloropyridine-2-carboxylic acid
Product Number: D12557; CAS Number: 88912-25-8
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Building Blocks
2-(Aminomethyl)-5-hydroxypyridine hydrochloride
Product Number: A12490; CAS Number: 1276056-66-6
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Building Blocks
(3-Methoxypyridin-2-yl)methanamine dihydrochloride
Product Number: M12485; CAS Number: 1276056-71-3