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
Catalog#: G14695; CAS Number: 1428532-85-7
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Amines & Derivatives
(4,6-Dichloropyridin-3-yl)methanamine hydrochloride
Catalog#: G14694
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Amines & Derivatives
(4,6-Dimethylpyridin-2-yl)methanamine hydrochloride
Catalog#: G14692
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Amines & Derivatives
(5-Bromo-2-methoxypyridin-3-yl)methanamine hydrochloride
Catalog#: G14689; CAS Number: 887581-33-1
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Heterocycles
8-Bromo-3-(difluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine
Catalog#: B14688; CAS Number: 1440512-65-1
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Heterocycles
2-Hydrazinoisonicotinonitrile
Catalog#: H14686; CAS Number: 913839-68-6
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Heterocycles
6-Bromo-8-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
Catalog#: G14681; CAS Number: 1428532-78-8
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Heterocycles
7-Chloro-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
Catalog#: 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
Catalog#: 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
Catalog#: 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
Catalog#: 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
Catalog#: G14675; CAS Number: 1428532-93-7
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Amines & Derivatives
(2-(Difluoromethyl)pyridin-4-yl)methanamine hydrochloride
Catalog#: G14672; CAS Number: 1428532-89-1
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Carboxylic Acids & Derivatives
2-(Difluoromethyl)pyridine-4-carboxylic acid
Catalog#: G14670; CAS Number: 1256818-14-0
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Ethers & Hydroxyls
5-(Benzyloxy)-6-fluoropyridin-3-ol
Catalog#: B14662
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Heterocycles
6-Bromo-3-(difluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine
Catalog#: B14649; CAS Number: 1428532-79-9
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Carboxylic Acids & Derivatives
6-Chloro-5-hydroxypyridine-3-carboxylic acid
Catalog#: C14641; CAS Number: 1211531-26-8
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Carboxylic Acids & Derivatives
Thieno[2,3-c]pyridine-2-carboxylic acid
Catalog#: G14637; CAS Number: 478149-00-7
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Carboxylic Acids & Derivatives
Furo[3,2-b]pyridine-2-carboxylic acid
Catalog#: G14628; CAS Number: 112372-14-2
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Heterocycles
(R,R)-(+)-2,2′-Isopropylidenebis(4-tert-butyl-2-oxazoline)
Catalog#: 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
Catalog#: L14620; CAS Number: 916420-27-4
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Amines & Derivatives
2-Chloro-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride
Catalog#: L14619; CAS Number: 766545-20-4
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Heterocycles
7-Bromo-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine
Catalog#: B14612; CAS Number: 1021923-54-5
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Ethers & Hydroxyls
2-Chloro-5-fluoropyridine-4-methanol
Catalog#: Y14611; CAS Number: 884494-86-4
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Carboxylic Acids & Derivatives
Ethyl 2,5-dichloroisonicotinate
Catalog#: Y14609; CAS Number: 603122-76-5
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Heterocycles
3-Bromo-2-chloro-5-methylpyridine
Catalog#: Y14608; CAS Number: 17282-03-0
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Ethers & Hydroxyls
5-Bromo-2-benzyloxy-6-methylpyridine
Catalog#: Y14606; CAS Number: 126717-60-0
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Heterocycles
2,4-Dichlorothieno[3,2-d]pyrimidine
Catalog#: D14603; CAS Number: 16234-14-3