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 397–429 of 1308 results
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Tetracycline hydrochloride
Catalog#: D14906; CAS Number: 64-75-5
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Heterocycles
2-(Tributylstannyl)-3,5-difluoropyridine
Catalog#: T14900; CAS Number: 765917-25-7
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Amines & Derivatives
tert-Butyl 2-chloro-5-methylpyridin-4-ylcarbamate
Catalog#: G14887; CAS Number: 1820717-60-9
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Amines & Derivatives
tert-Butyl 2-chloro-5-(trifluoromethyl)pyridin-3-ylcarbamate
Catalog#: G14886; CAS Number: 1820707-62-7
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Amines & Derivatives
tert-Butyl 2-(trifluoromethyl)-5-iodopyridin-4-ylcarbamate
Catalog#: G14885; CAS Number: 1820707-98-9
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Amines & Derivatives
tert-Butyl 6-chloro-3-methylpyridin-2-ylcarbamate
Catalog#: G14882; CAS Number: 679392-20-2
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Amines & Derivatives
tert-Butyl 6-chloro-4-iodopyridin-3-ylcarbamate
Catalog#: G14878; CAS Number: 400777-00-6
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Aldehydes & Ketones
tert-Butyl 6-chloro-4-formylpyridin-3-ylcarbamate
Catalog#: G14876; CAS Number: 1238324-67-8
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Amines & Derivatives
Chlorotetracycline hydrochloride
Catalog#: C14848; CAS Number: 64-72-2
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Aldehydes & Ketones
Minocycline dihydrochloride
Catalog#: M14847; CAS Number: 10118-90-8
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Ethers & Hydroxyls
2-Chloro-3-(trifluoromethyl)-5-(methylthio)pyridine
Catalog#: G14836; CAS Number: 1820650-15-4
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Ethers & Hydroxyls
2-Bromo-5-fluoro-3-(methylthio)pyridine
Catalog#: G14830; CAS Number: 1357946-44-1
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Ethers & Hydroxyls
2-Bromo-5-methyl-3-(methylthio)pyridine
Catalog#: G14829; CAS Number: 1820649-46-4
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Heterocycles
7-Fluoro-1-iodoisoquinoline
Catalog#: G14821; CAS Number: 1207448-25-6
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Heterocycles
7-Chloro-1-iodoisoquinoline
Catalog#: G14819; CAS Number: 1203579-27-4
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Amines & Derivatives
(1-Aminoisoquinolin-7-yl)methanol
Catalog#: G14814; CAS Number: 221050-76-6
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Amines & Derivatives
(1-Aminoisoquinolin-6-yl)methanol
Catalog#: G14813; CAS Number: 1374656-02-6
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Ethers & Hydroxyls
(3-Chloroisoquinolin-7-yl)methanol
Catalog#: G14810; CAS Number: 1820687-50-0
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Ethers & Hydroxyls
(3-Chloroisoquinolin-6-yl)methanol
Catalog#: G14809; CAS Number: 1820665-75-5
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Ethers & Hydroxyls
(1-Chloroisoquinolin-7-yl)methanol
Catalog#: G14806; CAS Number: 223671-64-5
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Ethers & Hydroxyls
8-(Trifluoromethyl)isoquinolin-3-ol
Catalog#: G14794; CAS Number: 1175271-71-2
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Heterocycles
Methyl 6-bromo-3-fluoropyridine-2-carboxylate
Catalog#: M14789; CAS Number: 1214332-47-4
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Amines & Derivatives
4-(Aminomethyl)-3,5-dichloropyridine
Catalog#: A14783; CAS Number: 418795-04-7
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Heterocycles
3,5-Dichloro-4(chloromethyl)pyridine
Catalog#: D14782; CAS Number: 264123-70-8
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Aldehydes & Ketones
2,6-Dicyanobenzaldehyde
Catalog#: D14781; CAS Number: 159618-36-7
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Heterocycles
(3,5-Dichloropyridin-4-yl)methanol
Catalog#: D14780; CAS Number: 159783-46-7