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-[(6-Chloro-3-pyridinyl)sulfonyl]-4-piperidinyl]-4-morpholinylmethanone
  • 1-Chloro-2-methylpropan-2-yl chloroformate
  • Trans-3-methoxy-2-methyl-azetidine
  • Ethyl 1-(2,5-dibromobenzenesulfonyl)piperidine-4-carboxylate
  • 2-Acetamidophenyl 2-methyl-5-nitrobenzene-1-sulfonate
  • 2-Acetamidophenyl 5-bromo-2-ethoxybenzene-1-sulfonate
  • 2-(5-Bromo-2-ethoxyphenyl)-4-methyl-5-thiazolesulfonyl chloride
  • 2-(methylsulfanyl)-N-[2-(pyridin-2-yl)ethyl]pyridine-3-carboxamide
  • 2-Acetamidophenyl 3,4-dichlorobenzene-1-sulfonate
  • N2,N2,N4,N4-Tetrakis(methoxymethyl)-6-methyl-1,3,5-triazine-2,4-diamine
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