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.

Glycine, n-?(2,?3-?Dihydro-?1,?4-?Benzodioxin-?6-?Yl)?- CAS NO 901188-93-0

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CAS No.:901188-93-0

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Content:99.90%

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4H-1-Benzopyran-4-One, 6-Methyl-2-(4-Morpholinyl)-8-[1-(Phenylamino)Ethyl]- CAS NO 901398-68-3

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CAS No.:901398-68-3

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n-[5-(Allylsulfanyl)-1,3,4-Thiadiazol-2-Yl]-7,8-Dimethyl-4-Oxo-4H-Chromene-2-Carboxamide CAS NO 901662-76-8

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CAS No.:901662-76-8

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Content:99.90%

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n-(4-Acetylphenyl)-2-(7-Hydroxy-4-Methyl-2-Oxo-2H-Chromen-3-Yl)Acetamide CAS NO 902017-96-3

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CAS No.:902017-96-3

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2-[(8-Chloro-4-Oxo-1,2,3,4-Tetrahydrocyclopenta[C]Chromen-7-Yl)Oxy]-n-(2-Hydroxy-2-Phenylethyl)Propanamide CAS NO 902043-52-1

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CAS No.:902043-52-1

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2-(7-Hydroxy-4-Methyl-2-Oxo-2H-Chromen-3-Yl)-n-[4-(Trifluoromethyl)Phenyl]Acetamide CAS NO 902049-79-0

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CAS No.:902049-79-0

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Phenol, 4-(4-Methyl-1,3-Dioxan-2-Yl)- CAS NO 902262-79-7

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CAS No.:902262-79-7

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5,7-Dimethyl-n-[5-(Methylsulfanyl)-1,3,4-Thiadiazol-2-Yl]-4-Oxo-4H-Chromene-2-Carboxamide CAS NO 902322-93-4

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CAS No.:902322-93-4

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Content:99.90%

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