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Basic Information
CAS No.: 1247-97-8
Name: QUERCETIN-3,5,7,3',4'-PENTAMETHYL ETHER
Article Data: 64
Molecular Structure:
Molecular Structure of 1247-97-8 (QUERCETIN-3,5,7,3',4'-PENTAMETHYL ETHER)
Formula: C20H20 O7
Molecular Weight: 372.375
Synonyms: Flavone,3,3',4',5,7-pentamethoxy- (7CI,8CI); 3,3',4',5,7-Pentamethoxyflavone;3,3',4',5,7-Pentamethylquercetin; 3,5,7,3',4'-Pentamethoxyflavone; NSC 115922;NSC 618936; Penta-O-methylquercetin; Pentamethoxyquercetin;Pentamethylquercetin; Quercetin pentamethyl ether; TUM 8437
Density: 1.29 g/cm3
Melting Point: 152-156°C
Boiling Point: 561.9 °C at 760 mmHg
Flash Point: 246.9 °C
PSA: 76.36000
LogP: 3.50300
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Chemistry

IUPAC Name: 2-(3,4-Dimethoxyphenyl)-3,5,7-trimethoxy-4H-chromen-4-on
The MF of 2-(3,4-Dimethoxyphenyl)-3,5,7-trimethoxy-4H-chromen-4-on (1247-97-8) is C20H20O7.

                               
The MW of 2-(3,4-Dimethoxyphenyl)-3,5,7-trimethoxy-4H-chromen-4-on (1247-97-8) is 372.37.
Synonyms of 2-(3,4-Dimethoxyphenyl)-3,5,7-trimethoxy-4H-chromen-4-on (1247-97-8): 2-(3,4-Dimethoxyphenyl)-3,5,7-trimethoxy-4H-chromen-4-one ; 4H-1-Benzopyran-4-one, 2- (3,4-dimethoxyphenyl)-3,5,7-trimethoxy- ; Flavone, 3,3',4',5,7-pentamethoxy- ; Penta-O-methylquercitin ; Quercetin-3,3',4',5,7-pentamethyl ether
Index of Refraction: 1.588 
Density: 1.29 g/ml 
Flash Point: 246.9 °C
Boiling Point: 561.9 °C
Melting Point: 152-156 °C

Uses

    2-(3,4-Dimethoxyphenyl)-3,5,7-trimethoxy-4H-chromen-4-on (1247-97-8) is used as pharmaceutical intermediates.