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, 3-Acetyldihydro-3-Methyl-4-Methylene-, (3R)- (9Ci) CAS NO 220308-40-7

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CAS No.:220308-40-7

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Content:99.90%

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1H-2-Benzopyran,7-Chloro-3,4-Dihydro-1-(4-Nitrophenyl)- CAS NO 220444-99-5

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CAS No.:220444-99-5

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2H-Pyran, 2-[2-[2-(2-Bromoethoxy)Ethoxy]Ethoxy]Tetrahydro- CAS NO 220568-33-2

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CAS No.:220568-33-2

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7-Methyl-2-Propyl-2H-Pyrano[4,3-B]Pyran-5-One CAS NO 220633-53-4

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CAS No.:220633-53-4

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(7-Methoxy-2,2-Dimethyl-3,4-Dihydro-2H-Chromen-4-Yl)Amine(Saltdata: Free) CAS NO 220634-33-3

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CAS No.:220634-33-3

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(2,2-Dimethyl-3,4-Dihydro-2H-Chromen-4-Yl)Amine(Saltdata: Hcl) CAS NO 220634-41-3

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CAS No.:220634-41-3

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Methyl-(Tetrahydro-Pyran-4-Yl)-Amine Hcl CAS NO 220641-87-2

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CAS No.:220641-87-2

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Isopropyl-(Tetrahydro-Pyran-4-Yl)-Amine CAS NO 220642-10-4

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CAS No.:220642-10-4

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