3,5,7,8-tetrahydroxy-2-phenylchromen-4-one

Names

[ CAS No. ]:
74693-69-9

[ Name ]:
3,5,7,8-tetrahydroxy-2-phenylchromen-4-one

[Synonym ]:
3,5,7,8-tetrahydroxyflavone
8-Hydroxygalangin
2-Phenyl-3,5,7,8-tetrahydroxy-4H-1-benzopyran-4-one
4H-1-Benzopyran-4-one,2-phenyl-3,5,7,8-tetrahydroxy
FLAVONE,3,5,7,8-TETRAHYDROXY
3,5,7,8-Tetrahydroxy-2-phenyl-chromen-4-on
3,5,7,8-tetrahydroxy-2-phenyl-chromen-4-one

Chemical & Physical Properties

[ Density]:
1.688g/cm3

[ Boiling Point ]:
554.9ºC at 760 mmHg

[ Molecular Formula ]:
C15H10O6

[ Molecular Weight ]:
286.23600

[ Flash Point ]:
215.2ºC

[ Exact Mass ]:
286.04800

[ PSA ]:
111.13000

[ LogP ]:
2.28240

[ Index of Refraction ]:
1.784

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5,8-dihydroxy-3,7-dimethoxyflavone
  • 3,7-DIMETHYLGALANGIN
  • 2-methoxy-1-(2,4,6-trihydroxyphenyl)ethanone
  • Galangin 3-methyl ether
  • Benzoic anhydride
  • 7-hydroxy-3,5,8-trimethoxyflavone
  • 2,4-dihydroxy-ω,3,6-trimethoxyacetophenone

DownStream

Related Compounds

  • 3,5,6,7-tetrahydroxy-2-phenylchromen-4-one
  • 3,5,7,8-tetrahydroxy-2-(4-methoxyphenyl)chromen-4-one
  • Herbacetin
  • 3,5,7-trihydroxy-6,8-dimethoxy-2-phenylchromen-4-one
  • 3,5,6,7,8-pentahydroxy-2-phenylchromen-4-one
  • 3,5-dihydroxy-7,8-dimethoxy-2-phenylchromen-4-one