7-HYDROXY-3-(4-METHOXYPHENYL)-2-METHYL-4H-CHROMEN-4-ONE

Suppliers

Names

[ CAS No. ]:
13004-42-7

[ Name ]:
7-HYDROXY-3-(4-METHOXYPHENYL)-2-METHYL-4H-CHROMEN-4-ONE

[Synonym ]:
7-hydroxy-3-(4-methoxyphenyl)-2-methylchromen-4(4H)-one
2-methylformononetin
7-Hydroxy-3-(4-methoxy-phenyl)-2-methyl-chromen-4-on
7-hydroxy-3-(4-methoxy-phenyl)-2-methyl-chromen-4-one
2-methyl-7-hydroxy-4'-methoxyisoflavone
7-hydroxy-3-(4-methoxyphenyl)-2-methyl-4H-chromen-4-one

Chemical & Physical Properties

[ Density]:
1.284g/cm3

[ Boiling Point ]:
481.9ºC at 760mmHg

[ Molecular Formula ]:
C17H14O4

[ Molecular Weight ]:
282.29100

[ Flash Point ]:
180.8ºC

[ Exact Mass ]:
282.08900

[ PSA ]:
59.67000

[ LogP ]:
3.48260

[ Vapour Pressure ]:
6.52E-10mmHg at 25°C

[ Index of Refraction ]:
1.623

Safety Information

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ononetin
  • Ethanoic anhydride
  • Acetyl chloride
  • 4-Methoxyphenylacetic acid
  • Resorcine
  • [3-(4-methoxyphenyl)-2-methyl-4-oxo-chromen-7-yl] acetate
  • (4-Methoxyphenyl)acetonitrile
  • 2,4-diacetoxyphenyl 4-methoxybenzyl ketone

DownStream

  • 7-methoxy-3-(4-methoxyphenyl)-2-methylchromen-4-one

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%