Name | 5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3-methoxychromen-4-one |
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Synonyms |
5,7,3'-Trihydroxy-3,4'-dimethoxyflavone
3',5,7-Trihydroxy-3',4'-dimethoxyflavone Quercetin 3,4'-dimethyl Ether 5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3-methoxy-4H-chromen-4-one Flavone, 3',5,7-trihydroxy-3,4'-dimethoxy- 3',5,7-Trihydroxy-3,4'-dimethoxyflavone quercetin-3,4'-dimethyl ether 3,4'-O-dimethylquercetin MFCD00016927 5,7-Dihydroxy-2-(3-hydroxy-4-methoxy-phenyl)-3-methoxy-1-benzopyran-4-one 3',5,7-trihydroxy-3,4'-dimethoxy flavone, Quercetin 3,4'-dimethyl Ether 4H-1-Benzopyran-4-one, 5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3-methoxy- 5,5,3'-trihydroxy-3,4'-dimethoxyflavone 3,4'-dimethoxy-5,7-3'-trihydroxyflavone |
Description | 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]. |
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Related Catalog | |
References |
Density | 1.6±0.1 g/cm3 |
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Boiling Point | 607.0±55.0 °C at 760 mmHg |
Melting Point | 229-230ºC |
Molecular Formula | C17H14O7 |
Molecular Weight | 330.29 |
Flash Point | 227.3±25.0 °C |
Exact Mass | 330.073944 |
PSA | 109.36000 |
LogP | 1.85 |
Vapour Pressure | 0.0±1.8 mmHg at 25°C |
Index of Refraction | 1.701 |
HS Code | 2914509090 |
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HS Code | 2914509090 |
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Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |