3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE CAS 33429-83-3

Introduction：Basic information about 3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE CAS 33429-83-3, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE Basic information

• Product Name: 3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE
• Synonyms: TRIHYDROXY-3,4'-DIMETHOXYFLAVONE, 3'5,7-;QUERCETIN-3,4'-DIMETHYL ETHER;3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE;3,4'-DIMETHOXY-5,7,3'-TRIHYDROXYFLAVONE;3',5,7-TRIHYDROXY-3,4'-DIMETHOXYFLAVONE;5,7,3'-TRIHYDROXY-3,4'-DIMETHOXYFLAVONE;3',5,7-Trihydroxy-3,4'-dimethoxy;TRIHYDROXY-3,4'-DIMETHOXYFLAVONE, 3',5,7-(RG)
• CAS: 33429-83-3
• MF: C17H14O7
• MW: 330.29
• EINECS: 233-305-4
• Product Categories: Penta-substituted Flavones
• Mol File: 33429-83-3.mol

3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE Chemical Properties

• Melting point: 229-230°C
• storage temp.: 2-8°C
• CAS DataBase Reference: 33429-83-3(CAS DataBase Reference)

3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE Usage And Synthesis

Uses

Quercetin 3,4′-dimethyl ether (3,4′-Dimethylquercetin) is a dimethoxyflavone can be isolated from Combretum quadrangulare. Quercetin 3,4′-dimethyl ether overcomes TRAIL resistance by enhancing DR5 expression and has anti-tumor activity[1].

Definition

ChEBI: A dimethoxyflavone that is the 3,4'-dimethyl ether derivative of quercetin. Isolated from Combretum quadrangulare, it exhibits antineoplastic activity.

References

[1] Toume K, et al. Cycloartane triterpenes isolated from Combretum quadrangulare in a screening program for death-receptor expression enhancing activity. J Nat Prod. 2011 Feb 25;74(2):249-55. DOI:10.1021/np100784t

3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE Preparation Products And Raw materials

• Raw materials: 3'',4'',5,7-Tetra-O-benzylquercetin-->2-(3,4-dihydroxyphenyl)-5-hydroxy-3,7-dimethoxy-4-benzopyrone-->QUERCETIN-3,7,3',4'-TETRAMETHYL ETHER-->AYANIN
• Preparation Products: 3,3'-di-O-methylquercetin