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.

6-Butoxy-3,6-Dihydro-2H-Pyran-2-Carboxylic Acid Ethyl Ester CAS NO 26457-97-6

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CAS No.:26457-97-6

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6-Butoxy-3,6-Dihydro-2H-Pyran-2-Carboxylic Acid Butyl Ester CAS NO 26457-98-7

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CAS No.:26457-98-7

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3H,7H-Pyrano[2,3-C]Xanthen-7-One,6,11-Dihydroxy-3,3-Dimethyl- CAS NO 26486-92-0

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CAS No.:26486-92-0

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Benzyl 4-O,6-o-Benzylidene-Β-D-Galactopyranoside 2-Benzoate 3-(p-Toluenesulfonate) CAS NO 26531-96-4

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CAS No.:26531-96-4

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Methyl 4-O,6-o-(Phenylmethylene)-2,3-Dideoxy-Β-D-Erythro-Hexopyranoside CAS NO 26532-08-1

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CAS No.:26532-08-1

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(3R)-3,6-Dihydro-6Α-Methoxy-2H-Pyran-3Α-Ol Acetate CAS NO 26532-19-4

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CAS No.:26532-19-4

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2H-Pyran-2-Ol, 6-Ethynyltetrahydro-6-Methyl- (8Ci) CAS NO 26533-20-0

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CAS No.:26533-20-0

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3-Acetyl-6-(3-Carboxy-4-Hydroxy-1,3-Pentadienyl)-2-Oxo-2H-Pyran-5-Carboxylic Acid CAS NO 26535-08-0

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CAS No.:26535-08-0

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