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.

5-Methyl-2-(p-Tolyl)Benzoxazole CAS NO 16155-94-5

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CAS No.:16155-94-5

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Content:99.90%

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2,2-Dimethyl-3,4-Dihydro-2H-Naphtho[1,2-B]Pyran CAS NO 16274-33-2

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CAS No.:16274-33-2

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2-Furanone,5-Acetamido- CAS NO 16275-44-8

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CAS No.:16275-44-8

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5-Chloro-3,4-Dihydro-8-Hydroxy-3-Methyl-1H-2-Benzopyran-1-One-7-Carboxylic Acid CAS NO 16281-39-3

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CAS No.:16281-39-3

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3,6-Dihydro-4-Methyl-2H-Pyran CAS NO 16302-35-5

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CAS No.:16302-35-5

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2-(Ethylthio)Tetrahydro-2H-Pyran CAS NO 16315-51-8

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CAS No.:16315-51-8

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8-Methoxy-2H-Chromene CAS NO 16336-25-7

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CAS No.:16336-25-7

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7,8-Dihydro-8,8-Dimethyl-2H,6H-Benzo[1,2-B:5,4-B']Dipyran-2,6-Dione CAS NO 16499-05-1

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CAS No.:16499-05-1

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