4',5-DIHYDROXY-3,3',7,8-TETRAMETHOXYFLAVONE

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Names

[ CAS No. ]:
571-71-1

[ Name ]:
4',5-DIHYDROXY-3,3',7,8-TETRAMETHOXYFLAVONE

[Synonym ]:
5,7,8,3'-tetramethoxyflavone
Ternatin
4H-1-Benzopyran-4-one,5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxy
4',5-dihydroxy-3,3',7,8-tetramethoxyflavone
5-Hydroxy-2-(4-hydroxy-3-methoxy-phenyl)-3,7,8-trimethoxy-chromen-4-on
5-hydroxy-2-(4-hydroxy-3-methoxy-phenyl)-3,7,8-trimethoxy-chromen-4-one
5,4'-dihydroxy-3,7,8,3'-tetramethoxyflavone

Chemical & Physical Properties

[ Density]:
1.44g/cm3

[ Boiling Point ]:
638.8ºC at 760mmHg

[ Molecular Formula ]:
C19H18O8

[ Molecular Weight ]:
374.34100

[ Flash Point ]:
231.6ºC

[ Exact Mass ]:
374.10000

[ PSA ]:
107.59000

[ LogP ]:
2.90560

[ Index of Refraction ]:
1.639

Safety Information

[ HS Code ]:
2932999099

Precursor & DownStream

Precursor

  • 2-(4-benzyloxy-3-methoxy-phenyl)-5-hydroxy-3,7,8-trimethoxy-chromen-4-one
  • 2-methoxy-1-(2,4,6-trihydroxyphenyl)ethanone
  • 4-benzoyloxy-3-methoxy-benzoic acid-anhydride
  • 2-(4-benzyloxy-3-methoxy-phenyl)-5,7,8-trihydroxy-3-methoxy-chromen-4-one

DownStream

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-hydroxy-2-(4'-hydroxy-3',5'-dimethoxyphenyl)-3,7-dimethoxy-4H-1-benzopyran-4-one
  • Pachypodol
  • 5-hydroxy-3,7-dimethoxy-2-[4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]chromen-4-one
  • 4',5-dihydroxy-7,8-dimethoxyflavone
  • calycopterin
  • Morphinan,7,7',8,8'-tetradehydro-4,4'-dihydroxy-3,3',7,7'-tetramethoxy-17,17'-dimethyl-,hydrochloride (1:2), (1S,9a,13a,14a)-(9'a,13'a,14'a)-
  • 3-Azabicyclo[4.2.1]nonane hydrochloride
  • rac-(1R,2R,6S,7S)-2-methyl-4-azatricyclo[5.2.1.0,2,6]decane hydrochloride
  • 6-Bromo-4,5-dimethyl-2-nitropyridin-3-ol
  • (5-Cyclopropyl-1,2-oxazol-3-yl)methanesulfonyl chloride
  • 5,5-Dimethyloxolan-3-amine hydrochloride
  • 5-Bromo-2-nitropyridine-4-carbaldehyde
  • 3-Cyclopropyl-1-methyl-1H-pyrazol-4-amine dihydrochloride
  • 8-Chloro-4-methylisoquinoline
  • methyl 6-(2-hydroxyethyl)-4H,5H,6H,7H-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylate
  • methyl 7-(difluoromethyl)-4H,5H,6H,7H-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylate
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