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-(4-Fluorophenyl)-3-propyl-1H-pyrazol-5-amine hydrochloride
  • 4-Methoxy-3-piperidin-1-ylmethyl-benzoic acid hydrochloride
  • 3-Phenyl-3-piperidin-1-YL-propionic acid hydrochloride
  • (4-((4-Ethylphenyl)amino)-7-methyl-1,8-naphthyridin-3-yl)(thiomorpholino)methanone
  • (2-Methyl-6,7-dihydro-5,8-dioxa-1,3-diaza-cyclopenta[B]naphthalen-1-YL)-acetic acid hydrochloride
  • 4-[(2-Bromoacetyl)amino]-N-methyl-N-phenylbenzamide
  • {3-[(Methylthio)methyl]-1,2,4-oxadiazol-5-yl}methylamine hydrochloride
  • 3-{5-[(Dimethylamino)methyl]-1,2,4-oxadiazol-3-yl}benzaldehyde hydrochloride
  • 6-(Chloromethyl)-3-tetrahydrofuran-2-yl[1,2,4]-triazolo[4,3-a]pyridine hydrochloride
  • 1H-indol-5-ylmethylamine oxalate
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