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!
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Heterocycles3-Bromo-4-azaindole
$83.00 – $254.00 View productsCatalog#: B10796; CAS Number: 23688-47-3
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Carboxylic Acids & Derivatives4-Bromo-1H-pyrazole-3-carboxylic acid
$12.00 – $34.00 View productsCatalog#: B10751; CAS Number: 13745-17-0
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Carboxylic Acids & Derivatives4-Bromo-1H-pyrazole-3-carboxylic acid methyl ester
View productsCatalog#: B10750
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Aldehydes & Ketones1-(1-Methyl-1H-pyrazol-4-yl)ethanone
$28.00 – $105.00 View productsCatalog#: M10746; CAS Number: 37687-18-6
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Heterocycles6-Bromoisoquinoline
$6.00 – $83.00 View productsCatalog#: B10714; CAS Number: 34784-05-9
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Heterocycles3-Chloropyridazine
$69.00 – $278.00 View productsCatalog#: C10708; CAS Number: 1120-95-2
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Aldehydes & Ketonestert-Butyl 5-formylpyridin-2-ylcarbamate
$78.00 – $287.00 View productsCatalog#: F10425; CAS Number: 199296-40-7
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Heterocycles2-Bromo-4-(hydroxymethyl)pyridine
$10.00 – $108.00 View productsCatalog#: B10424; CAS Number: 118289-16-0
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Aldehydes & Ketones2-(N,N-Dimethylamino)pyrimidine-5-carboxaldehyde
$70.00 – $261.00 View productsCatalog#: D10420; CAS Number: 55551-49-0
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Heterocycles2-(Aminomethyl)-5-bromopyridine hydrochloride
$100.00 – $353.00 View productsCatalog#: A10400; CAS Number: 1241911-26-1
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Heterocycles5-Bromo-2-(hydroxymethyl)pyridine
$17.00 – $56.00 View productsCatalog#: B10394; CAS Number: 88139-91-7
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Heterocycles5-(N-Boc-aminomethyl)-2-bromopyridine
$198.00 – $1,158.00 View productsCatalog#: A10393; CAS Number: 864266-29-5
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Ethers & Hydroxyls2-Fluoro-5-(hydroxymethyl)pyridine
$50.00 – $183.00 View productsCatalog#: F10379; CAS Number: 39891-05-9
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Heterocycles2-Bromo-5-(hydroxymethyl)pyridine
$10.00 – $110.00 View productsCatalog#: B10364; CAS Number: 122306-01-8
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Heterocycles4-Bromo-2-(hydroxymethyl)thiophene
$8.00 – $76.00 View productsCatalog#: B10354; CAS Number: 79757-77-0
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Amines & Derivatives3-(N-Boc-aminomethyl)-5-bromopyridine
$60.00 – $240.00 View productsCatalog#: B10340; CAS Number: 943722-24-5
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Aldehydes & Ketones5-Formyl-2-(trifluoromethyl)pyridine
$18.00 – $210.00 View productsCatalog#: F10292; CAS Number: 386704-12-7
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Aldehydes & Ketones3-Chloro-2-formylpyridine
$34.00 – $497.00 View productsCatalog#: C10277; CAS Number: 206181-90-0
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Aldehydes & Ketones3-Formyl-5-methoxypyridine
$22.00 – $78.00 View productsCatalog#: F10272; CAS Number: 113118-83-5
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Aldehydes & Ketones5-Formylpyrrole-2-carboxylic acid methyl ester
$39.00 – $132.00 View productsCatalog#: F10249; CAS Number: 1197-13-3
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Heterocycles4-Chloro-2-(hydroxymethyl)pyridine
$7.00 – $88.00 View productsCatalog#: C10194; CAS Number: 63071-10-3
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Heterocycles2-Bromo-5-fluoropyridine-4-carboxylic acid
$14.00 – $166.00 View productsCatalog#: B10185; CAS Number: 885588-12-5
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Heterocycles4-Bromo-2-fluoropyridine
$14.00 – $166.00 View productsCatalog#: B10180; CAS Number: 128071-98-7
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Heterocycles2-Bromo-5-fluoro-4-formylpyridine
$42.00 – $525.00 View productsCatalog#: B10163; CAS Number: 1005291-43-9
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Heterocycles5-Bromo-2-fluoropyrimidine
$14.00 – $154.00 View productsCatalog#: B10152; CAS Number: 62802-38-4
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Heterocycles3-Bromo-6-fluoro-2-methylpyridine
$7.00 – $122.00 View productsCatalog#: B10104; CAS Number: 375368-83-5
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Aldehydes & Ketones2,6-Di(tert-butyl)-4-hydroxy-4-methyl-2,5-cyclohexadien-1-one
$122.00 – $375.00 View products -
Aldehydes & Ketones5-Chloro-3-formylpyridine
$36.00 – $116.00 View productsCatalog#: C10088; CAS Number: 113118-82-4
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Carboxylic Acids & Derivatives2-Fluoro-4-methylpyridine-5-carboxylic acid
$32.00 – $394.00 View productsCatalog#: F10036; CAS Number: 944582-95-0