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(3H)-Furanone,4-Aminodihydro-(8Ci,9Ci) CAS NO 16504-58-8

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CAS No.:16504-58-8

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Content:99.90%

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7-Allyloxy-5-Hydroxy-2-Methylchromone CAS NO 16639-46-6

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CAS No.:16639-46-6

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3,4,6A,7,9,9A-Hexahydro-4,11,13,15,18-Pentahydroxy-1,3,7,9-Tetramethyl-1H-[2]Benzopyrano[6,7-F]Naphtho[2',3':4,5]Pyrano[4,3-B][1,4]Benzodioxin-5,10,19(15H)-Trione CAS NO 15039-66-4

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CAS No.:15039-66-4

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2-(2-Methyl-4H-Chromen-4-Ylidene)Malononitrile CAS NO 15058-15-8

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CAS No.:15058-15-8

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5,5'-Dihydroxy-6,6',8,8'-Tetramethoxy-2,2'-Dimethyl-7,10'-Bi[4H-Naphtho[2,3-B]Pyran]-4,4'-Dione CAS NO 15085-74-2

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CAS No.:15085-74-2

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4,5,6-Trimethoxy-Indanone CAS NO 16718-42-6

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CAS No.:16718-42-6

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6,6-Dimethyl-6H-Dibenzo[B,D]Pyran-1,3-Diol CAS NO 16720-01-7

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CAS No.:16720-01-7

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7,8,9,10-Tetrahydro-6,6-Dimethyl-6H-Dibenzo[B,D]Pyran-1,3-Diol CAS NO 16720-03-9

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CAS No.:16720-03-9

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