2-oxobenzo[h]chromene-3-carboxylic acid

Names

[ CAS No. ]:
82119-82-2

[ Name ]:
2-oxobenzo[h]chromene-3-carboxylic acid

[Synonym ]:
7,8-benzocoumarin-3-ylformic acid

Chemical & Physical Properties

[ Density]:
1.487g/cm3

[ Boiling Point ]:
486.2ºC at 760 mmHg

[ Molecular Formula ]:
C14H8O4

[ Molecular Weight ]:
240.21100

[ Flash Point ]:
194ºC

[ Exact Mass ]:
240.04200

[ PSA ]:
67.51000

[ LogP ]:
2.64440

[ Index of Refraction ]:
1.719

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Meldrumic acid
  • 1-hydroxy-2-naphthaldehyde

DownStream

Related Compounds

  • 2-pyridyldithioethylmethylamidodiethoxyethane methylaminomethyltrimethylpsoralen
  • methyl 9-bromo-5,6-dihydro-7,10-dimethoxy-2-oxo-2H-naphtho<1,2-b>pyran-3-carboxylate
  • 2-Oxo-2H-chromene-3-carboxylic acid (1-hydrazinocarbonyl-3-methyl-butyl)-amide
  • 2-oxo-2H-chromene-3-carboxylic acid hydrazide
  • 2-(trifluoromethyl)-2H-chromene-3-carboxylic acid
  • 2-methyl-4-oxo-chromene-3-carboxylic acid
  • 3-[4-Methoxy-2-(trifluoromethyl)phenyl]piperidine
  • 1-(4-Bromophenyl)-4-methoxybutane-1,3-dione
  • 3-[(2-Methoxy-5-methylphenyl)methyl]pyrrolidine
  • 4-(Aminomethyl)-5-methoxy-1,2,3,4-tetrahydroquinolin-2-one
  • 4-(Aminomethyl)-6-methoxy-1,2,3,4-tetrahydroquinolin-2-one
  • {Bicyclo[2.2.2]octan-2-yl}methanethiol
  • 3,3-Dimethyl-5-(methylsulfanyl)pent-1-yne
  • Pyrazine, 2-azido-6-propoxy-
  • 1-(2-Fluorophenyl)-4-methoxybutane-1,3-dione
  • 1-(4-Chlorophenyl)-4-methoxybutane-1,3-dione
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