3,3',4',5,6,7,8-heptamethoxyflavone

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Names

[ CAS No. ]:
1178-24-1

[ Name ]:
3,3',4',5,6,7,8-heptamethoxyflavone

[Synonym ]:
2-(3,4-Dimethoxyphenyl)-3,5,6,7,8-pentamethoxy-4H-chromen-4-one
3',4',3,5,6,7,8-heptamethoxyflavone
3-Hptmf
4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3,5,6,7,8-pentamethoxy-
Hepta-3
3,5,6,7,8,3',4'-Heptamethoxyflavone
3,3',4',5,6,7,8-Heptamethoxyflavone
3,5,6,7,8,3’,4’- heptemthoxyflavone

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
618.7±55.0 °C at 760 mmHg

[ Molecular Formula ]:
C22H24O9

[ Molecular Weight ]:
432.421

[ Flash Point ]:
268.0±31.5 °C

[ Exact Mass ]:
432.142029

[ PSA ]:
94.82000

[ LogP ]:
1.59

[ Vapour Pressure ]:
0.0±1.8 mmHg at 25°C

[ Index of Refraction ]:
1.576

Safety Information

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Natsudaidain
  • Dimethyl sulfate
  • 2''-HYDROXY-3,4,4'',6''-TETRAMETHOXYCHALCONE
  • 6'-Hydroxy-3,4,2',3',4'-pentamethoxychalcone
  • (E)-3-(3,4-dimethoxyphenyl)-1-(2,4,6-trimethoxyphenyl)prop-2-en-1-one
  • Sinensetin
  • 5-Demethylsinensetin
  • 5,8-dihydroxy-6,7-dimethoxy-2-(3,4-dimethoxyphenyl)-4-benzopyrone
  • Nobiletin
  • veratraldehyde

DownStream

  • Gardenin B
  • Salvigenin
  • 5-Demethylsinensetin
  • Artemetin
  • 5-O-Demethylnobiletin
  • 5-OH-HxMF

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

  • 3,3',4',5,5',7,8-Heptamethoxyflavone
  • 3,3',4',5,6,7-HEXAHYDROXYFLAVONE
  • 3,3',4',5,7,8-Hexakis(benzyloxy)flavon
  • elephantorrhizol
  • Natsudaidain
  • Nobiletin
  • 2-Cyclopropoxy-6-ethyl-N,N-dimethylaniline
  • 3-Cyclopropoxy-2-fluoro-N,N-dimethylbenzamide
  • 4-Amino-3-cyclopropoxy-N-methylpicolinamide
  • 2-(Aminomethyl)-3-hydroxy-N,N-dimethylbenzamide
  • 3-Cyclopropoxy-4-isopropoxy-N,N-dimethylpyridin-2-amine
  • N-(2-Cyclopropoxy-3-ethylphenyl)methanesulfonamide
  • 2-(Cyclopropylmethoxy)-4-hydroxybenzoic acid
  • 1-Bromo-3-cyclopropoxy-2-isopropoxybenzene
  • 1-Chloro-2-cyclopropoxy-3-methylbenzene
  • 4-Cyclopropoxy-6-methylpyridin-2-amine
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