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
  • 4-[(3-Methoxy-2-methyl-3-oxopropyl)amino]-1-piperidinecarboxylic acid 1,1-dimethylethyl ester
  • 4-[1-[(1,1-Dimethylethoxy)carbonyl]-3-methyl-2-oxo-3-pyrrolidinyl]-1-piperidinecarboxylic acid 1,1-dimethylethyl ester
  • 4-[[2-(Ethoxycarbonyl)butyl]amino]-1-piperidinecarboxylic acid 1,1-dimethylethyl ester
  • 4-(Aminomethyl)-1-methylphosphinane 1-oxide
  • (1R)-1-(3-Bromophenyl)ethane-1,2-diamine 2hcl
  • 5-[4-(Difluoromethoxy)phenyl]-1,3-oxazol-2-amine
  • methyl (2S)-2-(2-aminoacetamido)-2-phenylacetate
  • 1-Methyl-1,3,5-triazinan-2-one
  • 2-(3,6-Dichloropyridazin-4-yl)ethan-1-ol
  • tert-Butyl (5-bromo-7-(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)methylcarbamate
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