Pyran Compounds

Heterocyclic Compounds

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Pyran Compounds

Pyran compounds are oxygen-containing six-membered heterocycles that serve as key structural motifs in natural products, pharmaceuticals, carbohydrates, and functional materials. Their electron-rich ring system enables participation in cycloaddition, oxidation, reduction, rearrangement, and glycosylation processes. Pyran derivatives form the backbone of flavonoids, coumarins, vitamins, and various bioactive natural molecules. In synthetic chemistry, pyrans provide versatile frameworks for constructing chiral centers, fused heterocycles, and complex intermediates. Their tunable stereochemistry and reactivity support applications in medicinal chemistry, antioxidant development, and photochemical materials. Pyran compounds remain indispensable in the synthesis of biologically active and structurally sophisticated molecules.

Dipropargyl Chromene CAS NO 128692-75-1

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CAS No.:128692-75-1

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4-Methoxybenzyl 2,4-Di-o-Benzyl-3-o-(2,4,6-Tri-o-Benzyl-3-o-(3,4,6-Tri-o-Benzyl-Alpha-Galactopyranosyl)-Alpha-Glucopyranosyl)-Alpha-Rhamnopyranoside CAS NO 128716-50-7

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8-Fluoro-4-Hydroxy-2H-Chromen-2-One CAS NO 128789-29-7

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5,8-Dihydroxy-2-(2-(4-Methoxyphenyl)Ethyl)Chromone CAS NO 128922-70-3

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CAS No.:128922-70-3

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R-6-Fluorochromane-2-Carboxaldehyde CAS NO 129050-22-2

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CAS No.:129050-22-2

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(±)-(R*, R* Und R*, S*)-6-Fluoro-3,4-Dihydro-2-Oxiranyl-2H-1-Benzopyran CAS NO 129050-26-6

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(2S)-6-Fluoro-2-(Oxiran-2-Yl)Chromane CAS NO 129050-29-9

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2H-1-Benzopyran-2-Carboxylic Acid, 6-Fluoro-3,4-Dihydro-, (2S)- CAS NO 129101-36-6

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CAS No.:129101-36-6

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