102788-22-7

Basic information

• Product Name: 2-(3,4-Dihydroxy-phenyl)-2-ethoxy-3,3,5,7-tetrahydroxy-chroman-4-one
• Synonyms: 2-(3,4-Dihydroxy-phenyl)-2-ethoxy-3,3,5,7-tetrahydroxy-chroman-4-one
• CAS NO: 102788-22-7
• Molecular Weight: 364.309
• Mol File: 102788-22-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2-(3,4-Dihydroxy-phenyl)-2-ethoxy-3,3,5,7-tetrahydroxy-chroman-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(3,4-Dihydroxy-phenyl)-2-ethoxy-3,3,5,7-tetrahydroxy-chroman-4-one(102788-22-7)
• EPA Substance Registry System: 2-(3,4-Dihydroxy-phenyl)-2-ethoxy-3,3,5,7-tetrahydroxy-chroman-4-one(102788-22-7)

Safety Data

• Hazardous Substances Data: 102788-22-7(Hazardous Substances Data)

Upstream product

• 64-17-5 ethanol 
• 210560-14-8 iso-kaempferol 
• 117-39-5 quercetol 

Downstream Products

• 131190-99-3 Acetic acid 3,5,7-triacetoxy-2-(3,4-diacetoxy-phenyl)-2-ethoxy-4-oxo-chroman-3-yl ester 
• 131190-69-7 C₂₂H₂₄O₈ 

Relevant articles and documents

Copper(II)-catalysed Oxidation of Quercetin and 3-Hydroxyflavone

Quercetin and 3-hydroxyflavone are oxidized to the corresponding 2-alkoxyflavan-3,4-diones by CuCl2 catalysis in MeOH or EtOH under oxygen or nitrogen, the mechanism of which is proposed.

An Oxidation Product of Quercetin Catalyzed by a Crude Enzyme Preparation from Red Clover (Trifolium pratense L.); Its Isolation and Identification

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