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 463–495 of 1302 results
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Building Blocks
Furo[3,2-b]pyridine-2-carboxylic acid
Product Number: G14628; CAS Number: 112372-14-2
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Building Blocks
(R,R)-(+)-2,2′-Isopropylidenebis(4-tert-butyl-2-oxazoline)
Product Number: L14621; CAS Number: 131833-97-1
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Building Blocks
tert-Butyl 2,4-dichloro-5,6-dihydropyrido[3 4-d]pyrimidine-7(8H)-carboxylate
Product Number: L14620; CAS Number: 916420-27-4
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Building Blocks
2-Chloro-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride
Product Number: L14619; CAS Number: 766545-20-4
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Building Blocks
7-Bromo-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine
Product Number: B14612; CAS Number: 1021923-54-5
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Building Blocks
2-Chloro-5-fluoropyridine-4-methanol
Product Number: Y14611; CAS Number: 884494-86-4
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Building Blocks
Ethyl 2,5-dichloroisonicotinate
Product Number: Y14609; CAS Number: 603122-76-5
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Building Blocks
3-Bromo-2-chloro-5-methylpyridine
Product Number: Y14608; CAS Number: 17282-03-0
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Building Blocks
5-Bromo-2-benzyloxy-6-methylpyridine
Product Number: Y14606; CAS Number: 126717-60-0
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Building Blocks
2,4-Dichlorothieno[3,2-d]pyrimidine
Product Number: D14603; CAS Number: 16234-14-3
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Building Blocks
3,6-Dimethoxy-4-hydroxypyridazine
Product Number: D14596; CAS Number: 1428532-82-4
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Building Blocks
2-Bromo-6-hydrazinopyridine
Product Number: B14595; CAS Number: 26944-71-8
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Hydrazines
4-Bromo-2-hydrazinopyridine
Product Number: B14593; CAS Number: 1019918-39-8
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Thiazoles
Ethyl 5-methylthiazole-4-carboxylate
Product Number: W14592; CAS Number: 61323-26-0
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Building Blocks
6-Bromo-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine
Product Number: B14591
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Building Blocks
Methy 2-bromo-5-fluoropyridine-4-carboxylate
Product Number: M14555; CAS Number: 885588-14-7
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Building Blocks
2-Methoxypyridin-3-ol
Product Number: M14553; CAS Number: 13472-83-8
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Building Blocks
3-Hydroxy-5-methylpyridine
Product Number: H14552; CAS Number: 42732-49-0
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Building Blocks
3-Fluoro-4-hydroxy-2-methoxypyridine
Product Number: F14548; CAS Number: 1227511-87-6
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Building Blocks
6-Fluoro-3-hydroxy-2-methylpyridine
Product Number: F14545; CAS Number: 1227577-28-7
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Building Blocks
3-Chloro-2-methoxypyridin-4-ol
Product Number: C14541; CAS Number: 1227600-52-3
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Building Blocks
2-Methoxy-4-pyridinol
Product Number: H14539; CAS Number: 66080-45-3
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Building Blocks
2-(4-Bromo-2-fluorophenyl)-1,3-dioxolane
Product Number: B14535; CAS Number: 248270-23-7
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Building Blocks
2,3,4,5,6-Pentafluorobenzyl alcohol
Product Number: P14531; CAS Number: 440-60-8
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Acid Chlorides
2-(Trifluoromethyl)benzoyl chloride
Product Number: T14527; CAS Number: 312-94-7
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Acid Chlorides
2,5-Bis(trifluoromethyl)benzoyl chloride
Product Number: B14525; CAS Number: 393-82-8
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Building Blocks
(4-Fluorophenyl)methanol
Product Number: F14521; CAS Number: 459-56-3
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Acid Chlorides
2-Chloro-4-fluorobenzoyl chloride
Product Number: C14519; CAS Number: 21900-54-9
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Acid Chlorides
3-(Trifluoromethoxy)benzoyl chloride
Product Number: T14517; CAS Number: 86270-03-3
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Building Blocks
1-(Chloromethyl)-3-(trifluoromethyl)benzene
Product Number: C14514; CAS Number: 705-29-3
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Building Blocks
2-Amino-6-fluorobenzonitrile
Product Number: A14509; CAS Number: 77326-36-4
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Building Blocks
3-Fluoro-4-methoxybenzoic acid
Product Number: F14503; CAS Number: 403-20-3