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
  • (1,2-Dibromoethyl)cyclobutane
  • (2-Phenylphenyl)methanesulfonyl chloride
  • 1-Hexyl-1H-indole-5,6-diol
  • N-(2,6-difluorophenyl)-5-ethyl-1-phenyl-1,2,4-triazole-3-sulfonamide
  • 2,6-Dimethylheptan-4-yl 2-chloro-4-(dimethylcarbamoylamino)benzoate
  • 4-Hydrazinylphenol hydrochloride
  • Tiaramide-N-acetic acid N-oxide
  • 1H-1,2,4-Triazole-3-sulfonamide, N-(2,6-dichloro
  • 2,4-Dichlorobenzylpencillin
  • 5-[(4-Methoxy-2-methyl-5-phenylmethoxyphenyl)methyl]pyrimidine-2,4-diamine
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