5,7-Dihydroxy-3,4',8-trimethoxyflavone

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Names

[ CAS No. ]:
1570-09-8

[ Name ]:
5,7-Dihydroxy-3,4',8-trimethoxyflavone

[Synonym ]:
5,7-Dihydroxy-3,4',8-trimethoxyflavone
5,7-Dihydroxy-3,8,4'-trimethoxyflavone
4H-1-Benzopyran-4-one, 5,7-dihydroxy-3,8-dimethoxy-2-(4-methoxyphenyl)-
W1654
3,8,4'-Trimethylherbacetin
5,7-Dihydroxy-3,8-dimethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one
Herbacetin 3,8,4'-trimethyl ether

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
577.3±50.0 °C at 760 mmHg

[ Molecular Formula ]:
C18H16O7

[ Molecular Weight ]:
344.32

[ Flash Point ]:
212.2±23.6 °C

[ Exact Mass ]:
344.089600

[ PSA ]:
98.36000

[ LogP ]:
1.66

[ Vapour Pressure ]:
0.0±1.7 mmHg at 25°C

[ Index of Refraction ]:
1.654

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5,7-dihydroxy-3,4',8-trimethoxyflavone diacetate
  • 5,7-Dihydroxy-3,8,3',4'-tetramethoxyflavone
  • 5,7-dihydroxy-3-(8-hydroxy-2,2-dimethylchromen-6-yl)-6-(3-methylbut-2-enyl)chromen-4-one
  • 5,7-dihydroxy-3,8-dimethoxyflavone
  • 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3,6,8-trimethoxy-4H-1-benzopyran-4-one
  • Nevadensin
  • 1-(2,3,4,6-Tetrafluorobenzyl)hydrazine
  • [(2,3,5,6-Tetrafluoro-4-methylphenyl)methyl]hydrazine
  • [2-(2,3,5-Trifluorophenyl)ethyl]hydrazine
  • [(2,4,5-Trifluorophenyl)methyl]hydrazine
  • 1-(4-Chlorobenzyl)-3-(2-hydroxy-3-methoxy-2-methylpropyl)urea
  • 1-(5-Chloro-2-methoxyphenyl)-3-(2-hydroxy-3-methoxy-2-methylpropyl)urea
  • 2-[2,4-Bis(trifluoromethyl)phenyl]ethylhydrazine
  • 1-(2,4-Difluorophenethyl)hydrazine
  • N-(thiazol-2-yl)-1-(5-(thiophen-2-yl)isoxazol-3-yl)cyclopropanecarboxamide
  • N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-1-(5-phenylisoxazol-3-yl)cyclopropanecarboxamide
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