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.

2H-Pyran-2-Carboxylicacid,5,6-Dihydro-6-Methyl-,Methylester,cis-(9Ci) CAS NO 189386-72-9

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CAS No.:189386-72-9

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2H-Pyran-2-Carboxylicacid,5,6-Dihydro-6-Methyl-,Methylester,trans-(9Ci) CAS NO 189386-90-1

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CAS No.:189386-90-1

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3-(Benzyloxy)-2-(Phenyl((Tetrahydro-2H-Pyran-2-Yl)Oxy)Methyl)-4H-Pyran-4-One(Wxg00140) CAS NO 189564-36-1

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CAS No.:189564-36-1

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C-(2,3,4-Tri-o-Acetyl-1-Azido-1-Deoxy-Beta-D-Arabinopyranosyl) Formamide CAS NO 189633-67-8

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CAS No.:189633-67-8

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4-Methylphenyl 2-o-(Phenylmethyl)-1-Thio-Beta-D-Galactopyranoside Triacetate CAS NO 189744-09-0

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CAS No.:189744-09-0

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2H-Pyran-2-Methanol,6-Ethoxytetrahydro-3-Methyl-,Acetate,(2S,3S)-[Partial]-(9Ci) CAS NO 190014-74-5

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CAS No.:190014-74-5

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3-Furanol,4-Aminotetrahydro-,(3R,4S)-(9Ci) CAS NO 190792-70-2

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CAS No.:190792-70-2

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4H-Pyran-4-One,2,3-Dihydro-2-Methyl-,(2S)-(9Ci) CAS NO 190912-15-3

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CAS No.:190912-15-3

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