7-Methyl-4-hydroxy-9-methoxy-5H-furo[3,2-g][1]benzopyran-5-one

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Names

[ CAS No. ]:
478-42-2

[ Name ]:
7-Methyl-4-hydroxy-9-methoxy-5H-furo[3,2-g][1]benzopyran-5-one

[Synonym ]:
KHELLINOL
5-hydroxykhellin
2-Methyl-5-hydroxy-8-methoxy-furo<4',5',6,7>chromon
5-Nor-khellin
4-Hydroxy-9-methoxy-7-methyl-5H-furo<3,2-g><1>benzopyran-5-one

Chemical & Physical Properties

[ Density]:
1.411g/cm3

[ Boiling Point ]:
299.2ºC at 760 mmHg

[ Molecular Formula ]:
C13H10O5

[ Molecular Weight ]:
246.21500

[ Flash Point ]:
134.8ºC

[ Exact Mass ]:
246.05300

[ PSA ]:
72.81000

[ LogP ]:
2.56180

[ Vapour Pressure ]:
0.000679mmHg at 25°C

[ Index of Refraction ]:
1.644

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4,9-Dihydroxy-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one
  • Dimethyl sulfate
  • Khellin
  • 5-norvisnagin

DownStream

  • Khellin
  • 1-(4-ethoxy-6-hydroxy-7-methoxy-1-benzofuran-5-yl)ethanone

Related Compounds

  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide
  • N-[3-(Aminooxy)propyl]-N-butyl-1-butanamine