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

Names

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

[Synonym ]:
2,3-Dihydroxanthotoxin
2,3-dihydro-9-methoxy-7H-furo<3,2-g><1>benzopyran-7-one
8-methoxypsoralen
4',5'-Dihydro-8-methoxy Psoralen

Chemical & Physical Properties

[ Density]:
1.353 g/cm3

[ Boiling Point ]:
421ºC at 760 mmHg

[ Molecular Formula ]:
C₁₂H₁₀O₄

[ Molecular Weight ]:
218.20500

[ Exact Mass ]:
218.05800

[ PSA ]:
48.67000

[ LogP ]:
1.73650

[ Index of Refraction ]:
1.606

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

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%