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.

Methyl 6-Deoxy-3-Methylmannopyranoside CAS NO 104874-61-5

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CAS No.:104874-61-5

Grade:Pharmacy Grade

Content:99.90%

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[2S,(-)]-2Β-(3-Furanyl)-1,4,4Aα,5,6,6A,9,10,10Aα,10B-Decahydro-6Α,9Α-Dihydroxy-6Aα,10Bβ-Dimethyl-4-Oxo-2H-Naphtho[2,1-C]Pyran-7-Carboxylic Acid Methyl Ester CAS NO 104901-06-6

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CAS No.:104901-06-6

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(4Aα,8Aα)-2Β-Ethyl-3Β,7Β-Dibromo-6Β-[(Z)-2-Pentene-4-Ynyl]Octahydropyrano[3,2-B]Pyran CAS NO 105013-69-2

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CAS No.:105013-69-2

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7-Hydroxy-4-Oxo-8-Propyl-4H-Chromene-2-Carboxylic Acid CAS NO 105212-09-7

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CAS No.:105212-09-7

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5-Acetyl-2-Amino-4-(4-Methoxyphenyl)-6-Methyl-4H-Pyran-3-Carbonitrile CAS NO 105263-07-8

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CAS No.:105263-07-8

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(R)-Tetrahydro-2H-Pyran-2-Carboxylic Acid CAS NO 105499-34-1

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CAS No.:105499-34-1

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Benzyl 2,3-o-Isopropylidene-L-Glycero-Alpha-D-Mannoheptofuranoside CAS NO 105592-29-8

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CAS No.:105592-29-8

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Methyl-4,6-Dideoxy-2,3-o-Isopropylidene-4-Methylpyranoside CAS NO 105678-16-8

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CAS No.:105678-16-8

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