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.

Racemic-(3S,3As,7Ar)-tert-Butyl 3-Hydroxyhexahydropyrano[3,2-B]Pyrrole-1(2H)-Carboxylate CAS NO 1330766-33-0

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CAS No.:1330766-33-0

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Content:99.90%

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3-Benzyloxy-4-Oxo-4H-Pyran-2-Carboxylic Acid Methyl Ester CAS NO 1332855-89-6

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CAS No.:1332855-89-6

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5-(Benzyloxy)-6-(tert-Butoxycarbonyl)-4-Oxo-4H-Pyran-3-Carboxylic Acid CAS NO 1332856-35-5

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CAS No.:1332856-35-5

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3,4-Dihydro-8-Methoxy-2-Oxo-2H-Chromene-3-Carboxylic Acid CAS NO 1333150-90-5

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CAS No.:1333150-90-5

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3-[(E)-(2-Chlorophenyl)Methylidene]-2,3-Dihydro-4H-Chromen-4-One CAS NO 1333395-36-0

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CAS No.:1333395-36-0

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6-Bromo-5-Methylchroman-4-One CAS NO 1337838-55-7

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CAS No.:1337838-55-7

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[1-Allyl-1-(Tetrahydro-2H-Pyran-4-Yl)But-3-En-1-Yl]Amine CAS NO 1338495-06-9

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CAS No.:1338495-06-9

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4H,6H,7H-Pyrano[4,3-D][1,3]Thiazole-2-Carbaldehyde CAS NO 1339178-64-1

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CAS No.:1339178-64-1

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