5,7-DIMETHOXYISOFLAVONE

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Names

[ CAS No. ]:
26964-35-2

[ Name ]:
5,7-DIMETHOXYISOFLAVONE

[Synonym ]:
5,7-Dimethoxyisoflavon
5,7-dimethoxyisoflavone
5,7-dimethoxy-3-phenyl-chromen-4-one
5,7-dimethoxy-3-phenyl-4H-chromen-4-one
5,7-Dimethoxy-3-phenyl-chromen-4-on

Chemical & Physical Properties

[ Density]:
1.242g/cm3

[ Boiling Point ]:
476.6ºC at 760mmHg

[ Molecular Formula ]:
C17H14O4

[ Molecular Weight ]:
282.29100

[ Flash Point ]:
213.5ºC

[ Exact Mass ]:
282.08900

[ PSA ]:
48.67000

[ LogP ]:
3.47720

[ Vapour Pressure ]:
3.01E-09mmHg at 25°C

[ Index of Refraction ]:
1.598

Safety Information

[ HS Code ]:
2914509090

Synthetic Route

Precursor & DownStream

Precursor

  • 5,7-Dimethoxyflavanone
  • 3-allyloxycarbonyl-5,7-dimethoxy-3-phenylchroman-4-one
  • Xanthoxylin
  • Flavokawain B
  • 5,7-Dimethoxychroman-4-one
  • Plumbane,tris(acetyloxy)phenyl-
  • 3-allyloxycarbonyl-5,7-dimethoxychroman-4-one
  • 2-hydroxy-5,7-dimethoxy-3-phenyl-chroman-4-one
  • 4' 6'-DIMETHOXY-2'-HYDROXY-2-PHENYLACET&
  • Ethyl formate

DownStream

  • 5,7-DIHYDROXYISOFLAVONE

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

  • 5,7-dimethoxyisoflavone
  • 4'-hydroxy-5,7-dimethoxyisoflavone
  • 5,7-dihydroxy-8,4'-dimethoxyisoflavone
  • 5,7-dihydroxy-6-methoxy-3-(2-methoxyphenyl)chromen-4-one
  • 5,7-dihydroxy-3-(3-hydroxy-4-methoxyphenyl)-8-methoxychromen-4-one
  • 5,7-Dihydroxy-2,8-dimethyl-4H-1-benzopyran-4-one
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • 4-{[(Tert-butoxy)carbonyl]amino}-3-formamido-4-methylpentanoic acid
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • 1-(4-Chloro-2-methoxypyridin-3-yl)prop-2-en-1-ol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • Methyl 3-amino-2-(4-methyloxan-4-yl)propanoate