5,2'-Dihydroxyflavone

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Names

[ CAS No. ]:
6674-39-1

[ Name ]:
5,2'-Dihydroxyflavone

[Synonym ]:
2',5-Dihydroxyflavon

Chemical & Physical Properties

[ Density]:
1.443g/cm3

[ Boiling Point ]:
469.2ºC at 760 mmHg

[ Melting Point ]:
268-269ºC

[ Molecular Formula ]:
C15H10O4

[ Molecular Weight ]:
254.23700

[ Flash Point ]:
182.9ºC

[ Exact Mass ]:
254.05800

[ PSA ]:
70.67000

[ LogP ]:
2.87120

[ Index of Refraction ]:
1.698

Safety Information

[ HS Code ]:
2914501900

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2',6'-dimethoxyflavone
  • 5-METHOXY-2-(2-METHOXYPHENYL)- 4H-1-BENZOPYRAN-4-ONE
  • 2',6'-Dimethoxyacetophenone
  • Methyl 2-benzyloxybenzoate
  • 1-(2-hydroxy-6-methoxy-phenyl)-3-(2-methoxy-phenyl)-propane-1,3-dione
  • 1-(2-benzyloxy-phenyl)-3-(2,6-dimethoxy-phenyl)-propane-1,3-dione
  • Hydrogen iodide
  • Phenol

DownStream

  • 5-hydroxy-2'-methoxyflavone
  • 5-METHOXY-2-(2-METHOXYPHENYL)- 4H-1-BENZOPYRAN-4-ONE

Customs

[ HS Code ]: 2914501900

[ Summary ]:
2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 5-(2',2'-dibromoethenyl)-2-methoxyphenol
  • 5-(2'-acetoxyphenyl) 1-phenyl-pent-1-yn-4-enone
  • 5-[(2'-cyanobiphenyl-4-yl)methyl]-2-methyl-6-n-propylpyrimidin-4(3H)-one
  • 5-((2',6'-dichlorophenyl)hydroxymethyl)-6-methyl-4,5-dihydro-(2H)-3-pyridazinone
  • 5,2'-dichloro-2-(4-hydroxymethyl-1(2)H-pyrazol-3-yl)-benzophenone
  • 5-(2'-chloro-phenyl)-7-nitro-1,3-dihydro-2H-1,4-benzodiazepin-2-one
  • tert-butyl N-[1-(2-hydroxypropan-2-yl)cyclohexyl]carbamate
  • Methyl 2-(hydroxymethyl)-8-methoxy-6-quinolinecarboxylate
  • 2-(3-(Prop-2-yn-1-yloxy)propoxy)ethan-1-ol
  • 6-Bromo-8-(difluoromethoxy)-3-methylquinoline
  • 1-Azido-3-methoxy-2-methylbenzene
  • 2-(Azidomethyl)-1-fluoro-3-nitrobenzene
  • Dimethyl 1,4-dihydro-3-methoxy-4-oxo-1-(2-oxocyclopentyl)pyridine-2,5-dicarboxylate
  • Tert-butyl 4-((4-bromopyridin-3-yl)(4-methoxybenzyl)carbamoyl)piperidine-1-carboxylate
  • 3-[(9AS)-2-Tert-butoxycarbonyl-6-thioxo-1,3,4,8,9,9A-hexahydropyrazino[1,2-C]pyrimidin-7-YL]-2,2-dimethyl-propanoic acid
  • 1,5-Dimethyl-8-azabicyclo[3.2.1]octan-3-one hemioxalate