7H-Furo[3,2-g][1]benzopyran-7-one, 4-bromo-9-methoxy-

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Names

[ CAS No. ]:
1930-54-7

[ Name ]:
7H-Furo[3,2-g][1]benzopyran-7-one, 4-bromo-9-methoxy-

[Synonym ]:
5-bromo-8-methoxypsoralen

Chemical & Physical Properties

[ Density]:
1.694g/cm3

[ Boiling Point ]:
464.1ºC at 760 mmHg

[ Molecular Formula ]:
C12H7BrO4

[ Molecular Weight ]:
295.08600

[ Flash Point ]:
234.5ºC

[ Exact Mass ]:
293.95300

[ PSA ]:
52.58000

[ LogP ]:
3.31030

[ Vapour Pressure ]:
8.63E-09mmHg at 25°C

[ Index of Refraction ]:
1.659

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Xanthotoxin
  • CAS# 49739-65-3
  • 2,3,4-tribromo-9-methoxy-2,3-dihydro-furo[3,2-g]chromen-7-one
  • 7H-Furo[3,4-g][1]benzopyran-7-one, 9-methoxy-4-nitro- (8CI 9CI)
  • Carbon tetrachloride
  • N-Bromosuccinimide
  • Chloroform
  • Bromine

DownStream

  • 1,3-Benzenedicarboxaldehyde,2-bromo-4,6-dihydroxy-5-methoxy-
  • 7H-Furo[3,2-g][1]benzopyran-7-thione, 4-bromo-9-methoxy-

Related Compounds

  • N~1~-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-[7-methyl-3-oxo-5-(2-toluidino)[1,2,4]triazolo[4,3-c]pyrimidin-2(3H)-yl]acetamide
  • N-(4-fluorophenyl)-2-{7-methyl-5-[(2-methylphenyl)amino]-3-oxo-2H,3H-[1,2,4]triazolo[4,3-c]pyrimidin-2-yl}acetamide
  • N~1~-(3,5-difluorophenyl)-2-[7-methyl-3-oxo-5-(2-toluidino)[1,2,4]triazolo[4,3-c]pyrimidin-2(3H)-yl]acetamide
  • N-(2-chloro-4-fluorophenyl)-2-{7-methyl-5-[(2-methylphenyl)amino]-3-oxo-2H,3H-[1,2,4]triazolo[4,3-c]pyrimidin-2-yl}acetamide
  • N-[(2H-1,3-benzodioxol-5-yl)methyl]-2-{7-methyl-5-[(2-methylphenyl)amino]-3-oxo-2H,3H-[1,2,4]triazolo[4,3-c]pyrimidin-2-yl}acetamide
  • N~1~-(2-ethylphenyl)-2-[5-(4-fluoroanilino)-7-methyl-3-oxo[1,2,4]triazolo[4,3-c]pyrimidin-2(3H)-yl]acetamide
  • N~1~-(2,5-dimethylphenyl)-2-[5-(4-fluoroanilino)-7-methyl-3-oxo[1,2,4]triazolo[4,3-c]pyrimidin-2(3H)-yl]acetamide
  • 2-[5-(4-fluoroanilino)-7-methyl-3-oxo[1,2,4]triazolo[4,3-c]pyrimidin-2(3H)-yl]-N~1~-(2-methoxy-5-methylphenyl)acetamide
  • N~1~-(2-chloro-4-fluorophenyl)-2-[5-(4-fluoroanilino)-7-methyl-3-oxo[1,2,4]triazolo[4,3-c]pyrimidin-2(3H)-yl]acetamide
  • 2-[5-(4-fluoroanilino)-7-methyl-3-oxo[1,2,4]triazolo[4,3-c]pyrimidin-2(3H)-yl]-N~1~-(4-fluoro-2-methylphenyl)acetamide
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