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',5,5',6-Tetrakis(Acetyloxy)-3,4',7-Trimethoxyflavone CAS NO 34318-39-3

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CAS No.:34318-39-3

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Content:99.90%

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7,8-Dihydro-5-Hydroxy-2,2,7,8-Tetramethyl-6-Oxo-Β-Phenyl-2H,6H-Benzo[1,2-B:5,4-B']Dipyran-10-Propionic Acid CAS NO 34336-13-5

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CAS No.:34336-13-5

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2-(Hydroxymethyl)-5-Methyl-n-Phenyl-3-Furancarboxamide CAS NO 34356-96-2

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CAS No.:34356-96-2

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(7S,Βr)-7,8-Dihydro-5-Hydroxy-2,2,7Β,8Α-Tetramethyl-6-Oxo-Β-Propyl-2H,6H-Benzo[1,2-B:5,4-B']Dipyran-10-Propanoic Acid CAS NO 34366-34-2

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CAS No.:34366-34-2

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4-[(S)-1-Methylpropyl]-2,3-Dihydrofuran CAS NO 34379-54-9

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CAS No.:34379-54-9

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2,2,6,6,10-Pentamethyl-2H,6H,12H-Benzo[1,2-B:3,4-B':5,6-B'']Tripyran-12-One CAS NO 34411-93-3

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CAS No.:34411-93-3

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5,8-Dihydroxy-10-Methoxy-2-Propyl-4H-Naphtho[1,2-B]Pyran-4-One CAS NO 34434-17-8

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CAS No.:34434-17-8

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(S)-6-[(S)-1-Acetoxypentyl]-5,6-Dihydro-4-Methoxy-2H-Pyran-2-One CAS NO 34565-33-8

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CAS No.:34565-33-8

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