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.

8,9-Epoxy-10,7-(Epoxymethano)Dodecahydro-2-(3-Furanyl)-6,7-Dihydroxy-6A,10B-Dimethyl-2H-Naphtho[2,1-C]Pyran-4,12-Dione CAS NO 96552-87-3

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CAS No.:96552-87-3

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Ethyl 3-(4-Bromophenyl)-7-Hydroxy-4-Oxo-4H-Chromene-2-Carboxylate CAS NO 96644-14-3

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CAS No.:96644-14-3

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2-(2,3-Dihydro-1,4-Benzodioxin-6-Yl)Piperidine CAS NO 96650-93-0

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CAS No.:96650-93-0

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[5-[4-Hydroxy-3-[2-Methyl-1-Oxo-4-[Tetrahydro-2-Methyl-5-(1-Methyl-1,4-Hexadienyl)Furan-2-Yl]-3-Butenyl]-2-Oxo-2H-Pyran-6-Yl]-1-Hexenyl]Carbamic Acid Methyl Ester CAS NO 96717-74-7

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CAS No.:96717-74-7

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6-(Decahydro-1,2,4A-Trimethyl-5-Methylenenaphthalen-1-Yl)-3,6-Dihydro-2-Oxo-2H-Pyran-4-Carbaldehyde CAS NO 96888-20-9

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CAS No.:96888-20-9

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(E)-3-Methyl-2-Phenyl-8-(Prop-1-Enyl)-4H-1-Benzopyran-4-One CAS NO 97070-55-8

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CAS No.:97070-55-8

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n-(6-Amino-2-Oxo-2H-1-Benzopyran-3-Yl)Acetamide CAS NO 97126-20-0

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CAS No.:97126-20-0

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2-Methoxyiminofurylacetic Acid Amonium Salt CAS NO 97148-89-5

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CAS No.:97148-89-5

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