5,7-DIHYDROXY-3,3',4',5'-TETRAMETHOXYFLAVONE

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Names

[ CAS No. ]:
14585-04-7

[ Name ]:
5,7-DIHYDROXY-3,3',4',5'-TETRAMETHOXYFLAVONE

[Synonym ]:
5,7-Dihydroxy-3,3',4',5'-tetramethoxyflavon
5,7-dihydroxy-3,3',4',5'-tetramethoxyflavone
3',3',4',5'-tetra-O-methylmyricetin
5,7-Dihydroxy-3-methoxy-2-(3,4,5-trimethoxy-phenyl)-chromen-4-on
3,3',4',5'-Tetramethyl-myricetin
5,7-dihydroxy-3-methoxy-2-(3,4,5-trimethoxy-phenyl)-chromen-4-one
Myricetin 3,3',4',5'-tetramethyl ether

Chemical & Physical Properties

[ Density]:
1.44g/cm3

[ Boiling Point ]:
594.2ºC at 760mmHg

[ Molecular Formula ]:
C19H18O8

[ Molecular Weight ]:
374.34100

[ Flash Point ]:
214.3ºC

[ Exact Mass ]:
374.10000

[ PSA ]:
107.59000

[ LogP ]:
2.90560

[ Vapour Pressure ]:
1.02E-14mmHg at 25°C

[ Index of Refraction ]:
1.639

Safety Information

[ HS Code ]:
2914509090

Precursor & DownStream

Precursor

  • 2-methoxy-1-(2,4,6-trihydroxyphenyl)ethanone
  • Benzoic acid,3,4,5-trimethoxy-, 1,1'-anhydride
  • Trimethylgallic acid

DownStream

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-Dihydroxy-3,8,3',4'-tetramethoxyflavone
  • 5,7-dihydroxy-3-(3,4,5-trimethoxy-benzoyl)-2-(3,4,5-trimethoxy-phenyl)-chromen-4-one
  • 7-desmethylartemetin
  • 5,7-dihydroxy-8-methoxy-3-(3,4,5-trimethoxy-phenyl)-chromen-4-one
  • 5,7-dihydroxy-6,8-dimethoxy-2-(3,4,5-trimethoxy-phenyl)-chromen-4-one
  • 5,7-Dihydroxy-3',4',5'-trimethoxyflavanone
  • 1-(1-(2,4-dimethylthiazole-5-carbonyl)piperidin-4-yl)-4-methyl-3-(trifluoromethyl)-1H-1,2,4-triazol-5(4H)-one
  • 1-(1-(2-((4-fluorophenyl)thio)acetyl)piperidin-4-yl)-4-methyl-3-(trifluoromethyl)-1H-1,2,4-triazol-5(4H)-one
  • 1-(2-(4-(4-methyl-5-oxo-3-(trifluoromethyl)-4,5-dihydro-1H-1,2,4-triazol-1-yl)piperidin-1-yl)-2-oxoethyl)pyrrolidine-2,5-dione
  • 4-methyl-1-(1-(2-methylimidazo[1,2-a]pyridine-3-carbonyl)piperidin-4-yl)-3-(trifluoromethyl)-1H-1,2,4-triazol-5(4H)-one
  • 3-(2-(4-(4-methyl-5-oxo-3-(trifluoromethyl)-4,5-dihydro-1H-1,2,4-triazol-1-yl)piperidin-1-yl)-2-oxoethyl)benzo[d]oxazol-2(3H)-one
  • 1-(1-(5-chlorothiophene-2-carbonyl)piperidin-4-yl)-4-methyl-3-(trifluoromethyl)-1H-1,2,4-triazol-5(4H)-one
  • 4-methyl-1-(1-(4-(trifluoromethoxy)benzoyl)piperidin-4-yl)-3-(trifluoromethyl)-1H-1,2,4-triazol-5(4H)-one
  • 1-(1-(furan-3-carbonyl)piperidin-4-yl)-4-methyl-3-(trifluoromethyl)-1H-1,2,4-triazol-5(4H)-one
  • tert-butyl 2-(4-(4-methyl-5-oxo-3-(trifluoromethyl)-4,5-dihydro-1H-1,2,4-triazol-1-yl)piperidine-1-carbonyl)pyrrolidine-1-carboxylate
  • 1-(1-(3-(1H-pyrazol-1-yl)benzoyl)piperidin-4-yl)-4-methyl-3-(trifluoromethyl)-1H-1,2,4-triazol-5(4H)-one