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.

7-Chloro-2,3-Dihydrobenzofuran-2-Carboxylic Acid CAS NO 26018-45-1

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CAS No.:26018-45-1

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6,7-Dimethyl-2,3-Dihydrobenzofuran-2-Carboxylic Acid CAS NO 26018-57-5

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CAS No.:26018-57-5

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3,4-Dihydro-4-Methyl-1H-2-Benzopyran CAS NO 26164-08-9

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CAS No.:26164-08-9

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4-(Propan-2-Ylidene)Tetrahydro-2H-Pyran CAS NO 26170-24-1

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CAS No.:26170-24-1

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5-Bromo-3,4-Dihydro-2H-Pyran CAS NO 26274-19-1

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CAS No.:26274-19-1

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(3Ar,8Aα,10Aα)-3A,4A,5,8,8A,9,10,10A-Octahydro-4Aβ,9Α-Dimethyl-3-Methylenefuro[2',3':5,6]Cyclohepta[1,2-C]Pyran-2,7(3H,4H)-Dione CAS NO 26305-91-9

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CAS No.:26305-91-9

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6-Chloro-3-Chromanone CAS NO 26371-48-2

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CAS No.:26371-48-2

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3,6-Dihydro-6-Propoxy-2H-Pyran-2-Carboxylic Acid Ethyl Ester CAS NO 26457-95-4

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CAS No.:26457-95-4

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