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
  • tert-Butyl (R)-3-(2,4,6-trimethylbenzyl)piperazine-1-carboxylate
  • tert-Butyl (R)-2-(2,4,6-trimethylbenzyl)piperazine-1-carboxylate
  • 3-(2,4,5-Trimethoxy-benzyl)-piperazine-1-carboxylic acid tert-butyl ester
  • tert-Butyl (S)-3-([1,1'-biphenyl]-2-ylmethyl)piperazine-1-carboxylate
  • tert-Butyl (R)-3-([1,1'-biphenyl]-3-ylmethyl)piperazine-1-carboxylate
  • tert-Butyl (S)-2-([1,1'-biphenyl]-3-ylmethyl)piperazine-1-carboxylate
  • tert-Butyl (R)-2-([1,1'-biphenyl]-3-ylmethyl)piperazine-1-carboxylate
  • tert-Butyl (S)-3-([1,1'-biphenyl]-4-ylmethyl)piperazine-1-carboxylate
  • tert-Butyl (R)-3-([1,1'-biphenyl]-4-ylmethyl)piperazine-1-carboxylate
  • tert-Butyl (R)-2-([1,1'-biphenyl]-4-ylmethyl)piperazine-1-carboxylate