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.

8-Amino-4-Oxo-4H-Chromene-3-Carboxylic Acid Methyl Ester CAS NO 1253654-50-0

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CAS No.:1253654-50-0

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8-Nitro-4-Oxo-4H-Chromene-3-Carbaldehyde CAS NO 1253654-82-8

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CAS No.:1253654-82-8

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2-[2-Chloro-4-(Trifluoromethyl)Phenyl]-5,7-Dihydroxy-8-[(2R,3S)-2-(Hydroxymethyl)-1-Methylpyrrolidin-3-Yl]Chromen-4-One CAS NO 1253731-24-6

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CAS No.:1253731-24-6

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Methyl 5-Oxo-3-Morpholinecarboxylate CAS NO 1255098-49-7

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CAS No.:1255098-49-7

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4-(2-Fluoroethyl)Tetrahydro-2H-Pyran-4-Carbonitrile CAS NO 1255147-18-2

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CAS No.:1255147-18-2

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4-Propyltetrahydro-2H-Pyran-4-Carboximidamide CAS NO 1255147-43-3

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CAS No.:1255147-43-3

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(3,4-Dihydro-2H-Chromen-6-Ylmethyl)Amine Hydrochloride CAS NO 1255718-26-3

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CAS No.:1255718-26-3

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8-Chloro-7-Methoxychroman CAS NO 1256255-21-6

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CAS No.:1256255-21-6

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