3,5-DIMETHOXYFLAVONE

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Names

[ CAS No. ]:
78433-52-0

[ Name ]:
3,5-DIMETHOXYFLAVONE

[Synonym ]:
3,5-DIMETHOXYFLAVONE
3,5-dimethoxy-2-phenyl-chromen-4-one
dimethoxy flavone
3,5-Dimethoxyflavon

Chemical & Physical Properties

[ Density]:
1.27g/cm3

[ Boiling Point ]:
460.8ºC at 760 mmHg

[ Molecular Formula ]:
C17H14O4

[ Molecular Weight ]:
282.29100

[ Flash Point ]:
206.1ºC

[ Exact Mass ]:
282.08900

[ PSA ]:
48.67000

[ LogP ]:
3.47720

[ Index of Refraction ]:
1.616

Safety Information

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-hydroxy-3-methoxy-2-phenyl-chromen-4-one
  • Dimethyl sulfate
  • Galangin 3-methyl ether
  • Ethanol

DownStream

  • 3,5-DIHYDROXYFLAVONE

Customs

[ HS Code ]: 2914509090

[ 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%

Related Compounds

  • 7,4'-Dihydroxy-3,5-dimethoxyflavone
  • 3,5-dihydroxy-6,7-dimethoxyflavone
  • 3,5-Dihydroxy-4',7-dimethoxyflavone
  • 3,5,8-trihydroxy-7,4'-dimethoxyflavone
  • 3,5,7,3',4'-Pentahydroxy-6,8-dimethoxyflavone
  • 3,5,7-trihydroxy-6-methoxy-2-(4-methoxyphenyl)chromen-4-one