5,7-BIS-(BENZYLOXY)-2-(4-(BENZYLOXY)PHENYL)-3-HYDROXY-4H-CHROMEN-4-ONE

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Names

[ CAS No. ]:
23405-70-1

[ Name ]:
5,7-BIS-(BENZYLOXY)-2-(4-(BENZYLOXY)PHENYL)-3-HYDROXY-4H-CHROMEN-4-ONE

[Synonym ]:
5,7,4'-tri-O-benzylkaempferol
4',5,7-tri-O-benzylkaempferol

Chemical & Physical Properties

[ Density]:
1.299g/cm3

[ Boiling Point ]:
756.2ºC at 760 mmHg

[ Molecular Formula ]:
C36H28O6

[ Molecular Weight ]:
556.60400

[ Flash Point ]:
244ºC

[ Exact Mass ]:
556.18900

[ PSA ]:
78.13000

[ LogP ]:
7.90260

[ Vapour Pressure ]:
4.92E-24mmHg at 25°C

[ Index of Refraction ]:
1.666

Safety Information

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5,7-BIS-(BENZYLOXY)-2-(4-(BENZYLOXY)PHENYL)-4H-CHROMEN-4-ONE
  • E-3-(4-BENZYLOXY)-1-(2.4-BISBENZYLOXY-6-HYDROXY)PHENYL)PROPENONE
  • Naringenin
  • Benzyl bromide
  • 2',4',6'-Trihydroxyacetophenone Monohydrate
  • 1-[2,4-Bis(benzyloxy)-6-hydroxyphenyl]ethanone
  • 3-(4-benzyloxyphenyl)-1-(2,4-dibenzyloxy-6-hydroxyphenyl)prop-2-en-1-one

DownStream

  • Astragalin
  • Afzelin
  • Kaempferol
  • 5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl 2,3,4-tri -O-acetyl-6-deoxy-α-L-mannopyranoside
  • SL 0101-1

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

  • methyl 2,3-dimethyl-1H-indole-4-carboxylate
  • 5-Bromo-2-hydroxy-3-(1-hydroxy-ethyl)-benzoic acid
  • 2-Bromo-5-(methylthio)benzenemethanol
  • 2-Isopropoxy-3-(trifluoromethyl)pyridine
  • 1,4-Bis(difluoromethyl)naphthalene
  • 4-(2-Aminoethyl)benzene-1,3-diol hydrochloride
  • {2-[3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride
  • Methyl 2-methoxy-2'-methylbiphenyl-4-carboxylate
  • 3-(Methoxyethoxy)quinoline
  • Methyl 4-(aminomethyl)-3-nitrobenzoate
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