4,9-dihydroxyfuro[3,2-g]chromen-7-one

Names

[ CAS No. ]:
14348-23-3

[ Name ]:
4,9-dihydroxyfuro[3,2-g]chromen-7-one

[Synonym ]:
4,9-dihydroxy-furo[3,2-g]chromen-7-one
Psoralen,5,8-dihydroxy
7H-Furo(3,2-g)(1)benzopyran-7-one,4,9-dihydroxy
4,9-Dihydroxy-furo[3,2-g]chromen-7-on
4,9-dihydroxypsoralen
7-Oxo-4,9-dihydroxy-7H-<3,2-g><1>benzopyran
5,8-dihydroxypsoralen
5-hydroxyxanthotoxol

Chemical & Physical Properties

[ Density]:
1.667g/cm3

[ Boiling Point ]:
344.4ºC at 760 mmHg

[ Molecular Formula ]:
C11H6O5

[ Molecular Weight ]:
218.16200

[ Flash Point ]:
162.1ºC

[ Exact Mass ]:
218.02200

[ PSA ]:
83.81000

[ LogP ]:
1.95040

[ Vapour Pressure ]:
3.31E-05mmHg at 25°C

[ Index of Refraction ]:
1.756

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Psoralen quinone
  • Xanthotoxin
  • Xanthotoxol

DownStream

  • Isopimpinellin
  • (9-acetyloxy-7-oxofuro[3,2-g]chromen-4-yl) acetate
  • 8-Hydroxybergapten

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

  • 5,9-dihydroxyfuro[3,2-g]chromen-7-one
  • 4,9-dihydroxyfuro[3,2-g]chromen-5-one
  • 2,4,9-trimethylfuro[3,2-g]chromen-7-one
  • ammifurin
  • 5-hydroxy-4,9-dimethoxyfuro[3,2-g]chromen-7-one
  • 6-chloro-5-hydroxy-4,9-dimethoxyfuro[3,2-g]chromen-7-one
  • 1-(2-Bromo-4-fluorophenyl)-3,3-difluorocyclobutan-1-amine
  • (1S)-2,2,2-trifluoro-1-(1-methyl-4-nitro-1H-pyrazol-5-yl)ethan-1-ol
  • 1-(3,5-Dichlorophenyl)-2,2-difluorocyclopropan-1-amine
  • 2,2-Difluoro-2-(5-methylpyrazin-2-yl)acetic acid
  • 3-(3-Bromo-4-hydroxyphenyl)-1,1,1-trifluoropropan-2-one
  • 2,2-Difluoro-1-(3-methoxy-2-nitrophenyl)ethan-1-ol
  • {2,2-Difluoro-1-[2-(pyrrolidin-1-yl)phenyl]cyclopropyl}methanamine
  • (1S)-1-{4-[(difluoromethyl)sulfanyl]phenyl}ethan-1-ol
  • O-(1-{4-[(difluoromethyl)sulfanyl]phenyl}ethyl)hydroxylamine
  • 2-[3-(Oxan-4-yl)-1,2,4-oxadiazol-5-yl]ethan-1-amine hydrochloride
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