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 1201–1230 of 1306 results
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Ethers & Hydroxyls
2-Fluoro-5-(hydroxymethyl)pyridine
Catalog#: F10379; CAS Number: 39891-05-9
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Heterocycles
2-Bromo-5-(hydroxymethyl)pyridine
Catalog#: B10364; CAS Number: 122306-01-8
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Heterocycles
4-Bromo-2-(hydroxymethyl)thiophene
Catalog#: B10354; CAS Number: 79757-77-0
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Amines & Derivatives
3-(N-Boc-aminomethyl)-5-bromopyridine
Catalog#: B10340; CAS Number: 943722-24-5
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Aldehydes & Ketones
5-Formyl-2-(trifluoromethyl)pyridine
Catalog#: F10292; CAS Number: 386704-12-7
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Aldehydes & Ketones
3-Chloro-2-formylpyridine
Catalog#: C10277; CAS Number: 206181-90-0
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Aldehydes & Ketones
3-Formyl-5-methoxypyridine
Catalog#: F10272; CAS Number: 113118-83-5
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Aldehydes & Ketones
5-Formylpyrrole-2-carboxylic acid methyl ester
Catalog#: F10249; CAS Number: 1197-13-3
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Heterocycles
4-Chloro-2-(hydroxymethyl)pyridine
Catalog#: C10194; CAS Number: 63071-10-3
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Heterocycles
2-Bromo-5-fluoropyridine-4-carboxylic acid
Catalog#: B10185; CAS Number: 885588-12-5
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Heterocycles
4-Bromo-2-fluoropyridine
Catalog#: B10180; CAS Number: 128071-98-7
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Heterocycles
2-Bromo-5-fluoro-4-formylpyridine
Catalog#: B10163; CAS Number: 1005291-43-9
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Heterocycles
5-Bromo-2-fluoropyrimidine
Catalog#: B10152; CAS Number: 62802-38-4
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Heterocycles
3-Bromo-6-fluoro-2-methylpyridine
Catalog#: B10104; CAS Number: 375368-83-5
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Aldehydes & Ketones
2,6-Di(tert-butyl)-4-hydroxy-4-methyl-2,5-cyclohexadien-1-one
$122.00 – $375.00 View products -
Aldehydes & Ketones
5-Chloro-3-formylpyridine
Catalog#: C10088; CAS Number: 113118-82-4
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Carboxylic Acids & Derivatives
2-Fluoro-4-methylpyridine-5-carboxylic acid
Catalog#: F10036; CAS Number: 944582-95-0
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Heterocycles
2-(Tributylstannyl)thiazole
Catalog#: T3323; CAS Number: 121359-48-6
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Heterocycles
1-(4-Bromobenzyl)-4-methylpiperazine
Catalog#: B2134; CAS Number: 368879-17-8
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Nitriles & Derivatives
2-Bromo-3-fluorobenzonitrile
Catalog#: B2128; CAS Number: 425379-16-4
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Carboxylic Acids & Derivatives
3,5-Difluoropyridine-4-carboxylic acid
Catalog#: D2118; CAS Number: 903522-29-2
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Carboxylic Acids & Derivatives
Pyrimidine-5-carboxylic acid
Catalog#: P1917; CAS Number: 4595-61-3
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Heterocycles
3-Bromoisoxazole
Catalog#: B1769; CAS Number: 111454-71-8
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Ethers & Hydroxyls
3-Bromo-5-fluoro-2-methoxypyridine
Catalog#: B1641; CAS Number: 884494-81-9
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Heterocycles
2,4-Dichloro-5-iodopyrimidine
Catalog#: D1873; CAS Number: 13544-44-0
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Ethers & Hydroxyls
3-Bromo-5-(hydroxymethyl)pyridine
Catalog#: B2115; CAS Number: 37669-64-0
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Heterocycles
5-Formyl-2-methoxypyrimidine
Catalog#: M2092; CAS Number: 90905-32-1