5,3'-Dihydroxy-6,7,4',5'-tetramethoxyflavone

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Names

[ CAS No. ]:
111537-41-8

[ Name ]:
5,3'-Dihydroxy-6,7,4',5'-tetramethoxyflavone

[Synonym ]:
3',5-Dihydroxy-4',5',6,7-tetramethoxyflavone
5,3'-Dihydroxy-6,7,4',5'-tetramethoxyflavone
4H-1-Benzopyran-4-one, 5-hydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-6,7-dimethoxy-
5-Hydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-6,7-dimethoxy-4H-chromen-4-one
W1631

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
614.3±55.0 °C at 760 mmHg

[ Molecular Formula ]:
C19H18O8

[ Molecular Weight ]:
374.341

[ Flash Point ]:
222.1±25.0 °C

[ Exact Mass ]:
374.100159

[ PSA ]:
107.59000

[ LogP ]:
2.90

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

[ Index of Refraction ]:
1.613

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2932999099

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

  • 5,3'-dihydroxy-7,8,4',5'-tetramethoxyflavone
  • 5,3'-dihydroxy-6,7,8,2',4',5'-hexamethoxyflavone
  • 8-dimethylaminocasticin
  • Gardenin D
  • 17-phenyl trinor Prostaglandin E2 ethyl amide
  • Vitexicarpin
  • 4-(1-Aminopropan-2-yl)-3-methoxyoxan-4-ol
  • 3-Iodo-5-methyl-1-tosyl-1H-pyrrolo[2,3-b]pyridine
  • Bicyclo[2.2.2]oct-5-ene-2-carboxylicacid,3-[(bocamino)-,methylester,(1R,2R,3R,4S)
  • 5-Bromo-3-chloro-7-[(4-methylphenyl)sulfonyl]-7H-pyrrolo[2,3-c]pyridazine
  • 1-{[1-(Chloromethyl)cyclopropyl]methyl}cyclopent-1-ene
  • (1S)-1-(3,4-Difluorophenyl)prop-2-enylamine
  • 3-[(4-Methyl-2-quinolinyl)amino]-1-propanol
  • 2-Methyl-7-nitroimidazo[2,1-b]benzothiazole
  • 1-(Chlorosulfonyl)pyrrolidin-3-yl acetate
  • (3aS,6R,6aS)-6-(Hydroxymethyl)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyrrol-4-one
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