2,3-dihydro-9-hydroxyfuro[3,2-g]chromen-7-one

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Names

[ CAS No. ]:
68123-30-8

[ Name ]:
2,3-dihydro-9-hydroxyfuro[3,2-g]chromen-7-one

[Synonym ]:
2,3-DIHYDRO-9-HYDROXY-7H-FURO[3,2-G][1]BENZOPYRAN-7-ONE
Dihydro-8-hydroxypsoralen
xanthotoxol
9-Hydroxy-2,3-dihydro-7H-furo[3,2-g]chromen-7-one
7H-Furo[3,2-g][1]benzopyran-7-one, 2,3-dihydro-9-hydroxy-
9-hydroxy-2,3-dihydro-furo[3,2-g]chromen-7-one
2,3-dihydro-9-hydroxyfuro[3,2-g]chromen-7-one
7H-Furo(3,2-g)(1)benzopyran-7-one, 2,3-dihydro-9-hydroxy-
2,3-Dihydroxanthotoxol
EINECS 268-548-5
7H-Furo(3,2-g)(1)benzopyran-7-one,2,3-dihydro-9-hydroxy
4',5'-dihydro-8-hydroxypsoralen
2,3-Dihydro-9-hydroxy-7H-furo(3,2-g)(1)benzopyran-7-one
9-Hydroxy-2,3-dihydro-furo[3,2-g]chromen-7-on

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
421.7±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C11H8O4

[ Molecular Weight ]:
204.179

[ Flash Point ]:
175.0±22.2 °C

[ Exact Mass ]:
204.042252

[ PSA ]:
59.67000

[ LogP ]:
0.63

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.672

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Xanthotoxol
  • Imperatorin
  • 8-Geranyloxypsoralen
  • 6',7'-Epoxy-8-geranyloxypsoralen
  • Xanthotoxin
  • 3(2H)-Benzofuranone,6,7-dihydroxy-
  • 2,3-dihydro-1-benzofuran-6,7-diol
  • (±)-Malic Acid
  • Sulfuric acid

DownStream

  • 9-Methoxy-2,3-dihydro-7H-furo[3,2-g]chromen-7-one

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

  • 2,3,9-Trimethyl-5-phenyl-7H-furo[3,2-g]chromen-7-one
  • 9-Methoxy-2,3-dihydro-7H-furo[3,2-g]chromen-7-one
  • 4-Chloro-9-methoxy-2,3-dihydro-7H-furo(3,2-g)chromen-7-one
  • 4-Amino-9-methoxy-2,3-dihydro-7H-furo(3,2-g)chromen-7-one
  • Rutaretin
  • (+)-Rutaretin