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 451–480 of 1306 results
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Amines & Derivatives
(5,6-Dichloropyridin-3-yl)methanamine hydrochloride
$92.00 – $278.00 View productsCatalog#: G14695; CAS Number: 1428532-85-7
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Amines & Derivatives
(4,6-Dichloropyridin-3-yl)methanamine hydrochloride
View productsCatalog#: G14694
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Amines & Derivatives
(4,6-Dimethylpyridin-2-yl)methanamine hydrochloride
$92.00 – $278.00 View productsCatalog#: G14692
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Amines & Derivatives
(5-Bromo-2-methoxypyridin-3-yl)methanamine hydrochloride
$175.00 – $525.00 View productsCatalog#: G14689; CAS Number: 887581-33-1
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Heterocycles
8-Bromo-3-(difluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine
$66.00 – $188.00 View productsCatalog#: B14688; CAS Number: 1440512-65-1
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Heterocycles
2-Hydrazinoisonicotinonitrile
$105.00 – $336.00 View productsCatalog#: H14686; CAS Number: 913839-68-6
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Ethers & Hydroxyls
6-Fluoro-5-methoxy-3-Pyridinol
$198.00 View productsCatalog#: F14685; CAS Number: 1227511-69-4
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Heterocycles
6-Bromo-8-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
$132.00 – $397.00 View productsCatalog#: G14681; CAS Number: 1428532-78-8
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Heterocycles
7-Chloro-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
$175.00 – $497.00 View productsCatalog#: G14680; CAS Number: 1020039-12-6
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Aldehydes & Ketones
6-(Trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
$180.00 – $540.00 View productsCatalog#: G14679; CAS Number: 425702-95-0
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Aldehydes & Ketones
8-Bromo-6-methyl-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
$116.00 – $348.00 View productsCatalog#: G14677; CAS Number: 1428532-90-4
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Aldehydes & Ketones
6-Bromo-7-methyl-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
$128.00 – $348.00 View productsCatalog#: G14676; CAS Number: 1428532-83-5
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Aldehydes & Ketones
8-Chloro-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
$59.00 – $139.00 View productsCatalog#: G14675; CAS Number: 1428532-93-7
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Amines & Derivatives
(2-(Difluoromethyl)pyridin-4-yl)methanamine hydrochloride
$116.00 – $348.00 View productsCatalog#: G14672; CAS Number: 1428532-89-1
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Carboxylic Acids & Derivatives
2-(Difluoromethyl)pyridine-4-carboxylic acid
$221.00 – $662.00 View productsCatalog#: G14670; CAS Number: 1256818-14-0
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Ethers & Hydroxyls
5-(Benzyloxy)-6-fluoropyridin-3-ol
$198.00 – $745.00 View productsCatalog#: B14662
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Heterocycles
6-Bromo-3-(difluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine
$88.00 – $265.00 View productsCatalog#: B14649; CAS Number: 1428532-79-9
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Carboxylic Acids & Derivatives
6-Chloro-5-hydroxypyridine-3-carboxylic acid
$132.00 – $397.00 View productsCatalog#: C14641; CAS Number: 1211531-26-8
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Carboxylic Acids & Derivatives
Thieno[2,3-c]pyridine-2-carboxylic acid
$176.00 – $265.00 View productsCatalog#: G14637; CAS Number: 478149-00-7
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Carboxylic Acids & Derivatives
Furo[3,2-b]pyridine-2-carboxylic acid
$36.00 – $105.00 View productsCatalog#: G14628; CAS Number: 112372-14-2
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Heterocycles
(R,R)-(+)-2,2′-Isopropylidenebis(4-tert-butyl-2-oxazoline)
$312.00 – $1,089.00 View productsCatalog#: L14621; CAS Number: 131833-97-1
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Amines & Derivatives
tert-Butyl 2,4-dichloro-5,6-dihydropyrido[3 4-d]pyrimidine-7(8H)-carboxylate
$60.00 – $926.00 View productsCatalog#: L14620; CAS Number: 916420-27-4
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Amines & Derivatives
2-Chloro-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride
$56.00 – $656.00 View productsCatalog#: L14619; CAS Number: 766545-20-4
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Heterocycles
7-Bromo-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine
$144.00 – $430.00 View productsCatalog#: B14612; CAS Number: 1021923-54-5
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Ethers & Hydroxyls
2-Chloro-5-fluoropyridine-4-methanol
$61.00 – $193.00 View productsCatalog#: Y14611; CAS Number: 884494-86-4
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Carboxylic Acids & Derivatives
Ethyl 2,5-dichloroisonicotinate
$22.00 – $66.00 View productsCatalog#: Y14609; CAS Number: 603122-76-5
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Heterocycles
3-Bromo-2-chloro-5-methylpyridine
$13.00 – $35.00 View productsCatalog#: Y14608; CAS Number: 17282-03-0
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Ethers & Hydroxyls
5-Bromo-2-benzyloxy-6-methylpyridine
$22.00 – $66.00 View productsCatalog#: Y14606; CAS Number: 126717-60-0





























