3-(4-bromophenyl)-7-hydroxychromen-4-one

Names

[ CAS No. ]:
96644-05-2

[ Name ]:
3-(4-bromophenyl)-7-hydroxychromen-4-one

[Synonym ]:
4'-bromo-7-hydroxylisoflavone
7-hydroxy-4'-bromoisoflavone

Chemical & Physical Properties

[ Density]:
1.635g/cm3

[ Boiling Point ]:
486ºC at 760 mmHg

[ Molecular Formula ]:
C15H9BrO3

[ Molecular Weight ]:
317.13400

[ Flash Point ]:
247.7ºC

[ Exact Mass ]:
315.97400

[ PSA ]:
50.44000

[ LogP ]:
3.92810

[ Index of Refraction ]:
1.686

Safety Information

[ HS Code ]:
2914700090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-(4-Bromophenyl)-1-(2,4-dihydroxyphenyl)ethanone
  • Triethyl orthoformate
  • N,N-Dimethylformamide
  • Resorcine
  • 4-Bromophenylacetic acid
  • 4-Bromobenzyl cyanide

DownStream

Customs

[ HS Code ]: 2914700090

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • 3-(4-bromophenyl)-6-ethyl-7-hydroxychromen-4-one
  • 6,8-dibromo-2-(4-bromophenyl)-7-hydroxychromen-4-one
  • 3-(4-bromophenyl)-7-hydroxychromen-2-one
  • 3-(4-aminophenyl)-7-hydroxychromen-4-one
  • 3-(4-Chlorophenyl)-7-hydroxy-4H-chromen-4-one
  • 3-(4-ethoxyphenyl)-7-hydroxychromen-4-one