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

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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

Xanthotoxin
2,3-dihydro-1-benzofuran-6,7-diol
3(2H)-Benzofuranone,6,7-dihydroxy-
diazomethane
2,3-dihydro-9-hydroxyfuro[3,2-g]chromen-7-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

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
2,3,4-tribromo-9-methoxy-2,3-dihydro-furo[3,2-g]chromen-7-one
8-Methoxymarmesin
2-hydroxy-9-methoxy-2,3-dihydro-7H-furo[3,2-g][1]benzopyran-7-one
5,6-Dimethyl-2,3-dihydro-7H-furo[3,2-g]chromen-7-one
3-Cyclopropanecarbonyloxan-4-one
1-Methyl-2-(1,3-thiazol-4-yl)pyrrolidin-3-amine
4-(1,3-Thiazol-4-yl)-1,3-oxazolidin-2-one
4-(Azetidin-2-yl)-1,3-thiazole
2-Methoxy-2-(1,3-thiazol-4-yl)ethan-1-amine
4-(1,3-Thiazol-4-yl)pyrrolidin-2-one
3-Amino-2-methyl-1-(1,3-thiazol-4-yl)propan-1-ol
3-(1,3-Thiazol-4-yl)prop-2-en-1-ol
1-{7-Bromopyrrolo[2,1-f][1,2,4]triazin-2-yl}ethan-1-amine
1-(oxolan-2-ylmethyl)-1H-pyrazol-4-ol

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