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 892–924 of 1308 results
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Amines & Derivatives
4-Chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-6-amine
Catalog#: C12958
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Amines & Derivatives
6-Chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
Catalog#: C12955
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Amines & Derivatives
6-Chloro-1H-pyrazolo[3,4-d]pyrimidin-4-amine
Catalog#: C12953; CAS Number: 5417-78-7
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Ethers & Hydroxyls
(4-Bromo-1-methyl-1H-pyrazol-3-yl)methanol
Catalog#: B12949; CAS Number: 915707-65-2
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Aldehydes & Ketones
4-Bromo-1-methyl-1H-pyrazole-5-carboxaldehyde
Catalog#: B12945; CAS Number: 473528-88-0
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Ethers & Hydroxyls
(1-Methyl-1H-pyrazol-5-yl)methanol
Catalog#: M12944; CAS Number: 84547-61-5
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Ethers & Hydroxyls
2-Bromo-3-fluoro-4-hydroxypyridine
Catalog#: B12940; CAS Number: 1211525-92-6
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Amines & Derivatives
2-Amino-3-bromopyridine
Catalog#: A12935; CAS Number: 13534-99-1
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Ethers & Hydroxyls
3-Chloro-2-methoxypyridine
Catalog#: C12934; CAS Number: 13472-84-9
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Heterocycles
3-Bromo-2-methoxypyridine
Catalog#: B12933; CAS Number: 13472-59-8
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Heterocycles
3-Bromo-6-chloro-2-methylpyridine
Catalog#: B12929; CAS Number: 132606-40-7
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Ethers & Hydroxyls
2-(Fluoro-3-pyridine)methanol
Catalog#: F12928; CAS Number: 131747-55-2
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Heterocycles
3-Amino-5-bromo-6-chloropyridine
Catalog#: A12927; CAS Number: 130284-53-6
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Heterocycles
5-Bromo-3-fluoro-2-methoxypyridine
Catalog#: B12926; CAS Number: 124432-70-8
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Aldehydes & Ketones
6-Hydroxynicotinaldehyde
Catalog#: C12919; CAS Number: 106984-91-2
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Heterocycles
2-Amino-3-iodopyridine
Catalog#: A12917; CAS Number: 104830-06-0
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Heterocycles
4-Chloro-1H-imidazo[4,5-c]pyridine
Catalog#: C12908; CAS Number: 2770-01-6
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Heterocycles
5-Chloropyrido[3,4-b]pyrazine
Catalog#: C12907; CAS Number: 214045-82-6
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Amines & Derivatives
2-Chloropyridine-3,4-diamine
Catalog#: C12906; CAS Number: 39217-08-8
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Heterocycles
3-Bromoimidazo[1,2-a]pyrazine
Catalog#: B12894; CAS Number: 57948-41-1
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Heterocycles
3-Bromo-8-methoxyimidazo[1,2-a]pyrazine
Catalog#: B12893; CAS Number: 91775-62-1
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Heterocycles
3-Bromo-6-methoxyimidazo[1,2-a]pyrazine
Catalog#: B12891; CAS Number: 1276056-77-9
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Carboxylic Acids & Derivatives
Methyl 6-bromoimidazo[1,2-a]pyrazine-8-carboxylate
Catalog#: M12890; CAS Number: 1379297-22-9
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Carboxylic Acids & Derivatives
Methyl imidazo[1,2-a]pyrazine-8-carboxylate
Catalog#: M12889; CAS Number: 850349-42-7
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Carboxylic Acids & Derivatives
Quinoxaline-2-carboxylic acid
Catalog#: Q12888; CAS Number: 879-65-2
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Heterocycles
3-Bromo-5-methylimidazo[1,2-a]pyrazine
Catalog#: B12887; CAS Number: 1276056-68-8