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.

Methyl 3,5-Dibromo-6-(4-Methylphenyl)-4-Oxo-Pyran-2-Carboxylate CAS NO 139266-56-1

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CAS No.:139266-56-1

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Content:99.90%

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1-o-Allyl-2-Deoxy-4,6-o-Isopropylidene-2-(Trifluoroacetamido)-Alpha-D-Gluco-Pyranoside CAS NO 139629-59-7

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CAS No.:139629-59-7

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4H-1-Benzopyran-4-One, 6-[[6-(4-Hydroxy-1-Piperidinyl)Hexyl]Oxy]-3-Methyl-2-Phenyl- CAS NO 139652-01-0

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CAS No.:139652-01-0

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4-Morpholinecarboxamide,2-Methyl-(9Ci) CAS NO 139994-84-6

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CAS No.:139994-84-6

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1,3-Benzodioxole, 3A,4,5,7A-Tetrahydro-2,2-Dimethyl-, (3Ar-Cis)- (9Ci) CAS NO 140169-27-3

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CAS No.:140169-27-3

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1,2,3,4-Tetra-o-Benzoyl-L-Fucopyranose CAS NO 140223-15-0

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CAS No.:140223-15-0

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2-Furanaceticacid,5-Ethoxytetrahydro-5-Methyl-,Ethylester(9Ci) CAS NO 140614-11-5

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CAS No.:140614-11-5

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2,3,4,6-Tetra-o-Benzyl-1-C-Dichloromethyl-D-Glucopyranose CAS NO 140658-50-0

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CAS No.:140658-50-0

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