3-hydroxy-9-methoxycoumestan

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Names

[ CAS No. ]:
1690-62-6

[ Name ]:
3-hydroxy-9-methoxycoumestan

[Synonym ]:
4'-Methoxycoumestrol
4'-O-Methylcoumestrol
9-O-Methylcoumestrol
3-Hydroxy-9-methoxy-benzofuro[3,2-c]chromen-6-on
3-Hydroxy-9-methoxycoumestan
3-hydroxy-9-methoxy-benzofuro[3,2-c]chromen-6-one
6H-Benzofuro(3,2-c)(1)benzopyran-6-one,3-hydroxy-9-methoxy

Chemical & Physical Properties

[ Density]:
1.462g/cm3

[ Boiling Point ]:
519.5ºC at 760 mmHg

[ Molecular Formula ]:
C16H10O5

[ Molecular Weight ]:
282.24800

[ Flash Point ]:
268ºC

[ Exact Mass ]:
282.05300

[ PSA ]:
72.81000

[ LogP ]:
3.40660

[ Vapour Pressure ]:
2.07E-11mmHg at 25°C

[ Index of Refraction ]:
1.695

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 7-hydroxy-3-(2-hydroxy-4-methoxyphenyl)chromen-2-one
  • Medicarpin
  • 1-(2-hydroxy-4-isopropoxyphenyl)-2-(4-methoxyphenyl)ethanone
  • Ononetin
  • 9-acetoxy-3-benzyloxy-benzofuro[3,2-c]chromen-6-one

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3-hydroxy-9-methyl-7,8,9,10-tetrahydrobenzo[c]chromen-6-one
  • 3-Hydroxy-9,10-seco-1,3,5(10)-androstatrien-17-on (9,10-seco-10-methyl-oestron)
  • 3-hydroxy-9-methyl-2,3-dihydrofuro[2,3-b]quinolin-4(9H)-one
  • 3-hydroxy-9-methoxy-6-oxo-7-(2-oxopentyl)-1-pentylbenzo[b][1,4]benzodioxepine-2-carboxylic acid
  • (3-hydroxy-9-oxofluoren-2-yl)methyl-dimethylazanium,chloride
  • 3-hydroxy-9-methyldecanoic acid