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.

(+)-2-Methoxy-3,5-Dimethyl-6-[1,3,5-Trimethyl-2-[1,3-Dimethyl-4-Oxo-1-Hexenyl]-3,5-Cyclohexadien-1-Yl]-4H-Pyran-4-One CAS NO 103590-21-2

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CAS No.:103590-21-2

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1,3-Dioxane,2-Methylene-4-Phenyl-(9Ci) CAS NO 103612-87-9

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CAS No.:103612-87-9

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6-Acetamidochroman-4-One CAS NO 103646-29-3

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CAS No.:103646-29-3

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8-Chloro-Chroman-3-Ylamine Hydrochloride CAS NO 103659-78-5

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CAS No.:103659-78-5

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8-Hydroxy-4-Phenyl-2-Chromanone CAS NO 103849-16-7

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CAS No.:103849-16-7

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4-[2-Oxo-3-(2H-Tetrazol-5-Yl)Chromen-6-Yl]Oxybutanoic Acid CAS NO 103876-50-2

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CAS No.:103876-50-2

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6-((2-Oxo-3-(1H-Tetrazol-5-Yl)-2H-1-Benzopyran-7-Yl)Oxy)Hexanoic Acid CAS NO 103876-52-4

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CAS No.:103876-52-4

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Epicatechin-(4Beta->8:2Beta-o-7) Catechin CAS NO 103883-03-0

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CAS No.:103883-03-0

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