3-Oxo-1,3-dihydro-2-benzofuran-1-carboxylic acid

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Names

[ CAS No. ]:
708-14-5

[ Name ]:
3-Oxo-1,3-dihydro-2-benzofuran-1-carboxylic acid

[Synonym ]:
1-oxo-1,3-dihydroisobenzofuran-3-carboxylic acid
3-phthalidecarboxylic acid
3-Oxo-1,3-dihydro-2-benzofuran-1-carboxylic acid
phthalide-3-carboxylic acid
3-oxo-1,3-dihydroisobenzofuran-1-carboxylic acid
3-oxo-1,3-dihidroisobenzofuran-1-carboxylic acid
T56 BVO DHJ DVQ
1-Isobenzofurancarboxylic acid, 1,3-dihydro-3-oxo-
1,3-Dihydro-3-oxo-1-isobenzofurancarboxylic acid
3-carboxyphthalide

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
432.7±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C9H6O4

[ Molecular Weight ]:
178.141

[ Flash Point ]:
185.5±22.2 °C

[ Exact Mass ]:
178.026611

[ PSA ]:
63.60000

[ LogP ]:
0.12

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.622

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • methyl 2-hydroxy-2-(2-methoxycarbonylphenyl)acetate
  • 3-Cyanophthalide
  • Benzeneacetic acid,2-(methoxycarbonyl)-, methyl ester
  • Phthalide
  • Carbon dioxide
  • methyl 2-(2-methoxy-2-((trimethylsilyl)oxy)vinyl)benzoate
  • 2-(Carboxycarbonyl)benzoic acid
  • Ninhydrin
  • N-chloro-1,2-naphthoquinone 2-imine

DownStream

  • 5-Nitroisoquinoline
  • 3-(5-nitroisoquinolin-1-yl)isobenzofuran-1(3H)-one
  • Phthalide
  • Phthalic anhydride
  • 2-(2-oxopropyl)benzoic acid
  • 3-isoquinolin-1-yl-3H-2-benzofuran-1-one
  • 3-(2-acetoxy-1,2-dihydroisoquinolin-1-yl)isobenzofuran-1(3H)-one

Related Compounds

  • 3-oxo-1,3-dihydro-2-benzofuran-1-carboxylic acid
  • (3-oxo-1,3-dihydro-2-benzofuran-1,1-diyl)bis(4,1-phenylene) di(4-biphenylcarboxylate)
  • phthalide-6-carboxylic acid
  • (6-Bromo-3-oxo-1,3-dihydro-2-benzofuran-1-yl)acetic acid
  • 4,4'-(3-Oxo-1,3-dihydro-2-benzofuran-1,1-diyl)dibenzohydrazide
  • 1,3-Dihydro-4-hydroxy-3-oxoisobenzofuran-1-acetic acid
  • 2-((5-Chloropyridin-2-yl)amino)-4-methylthiazole-5-carboxylic acid
  • alpha-Neoquassin
  • delta-7-cis-Isotetrahydrocannabivarin
  • (2R,4R)-1-(((1-Hydroxy-3-methyl-1,2,3,4-tetrahydroquinolin-8-yl)sulfonyl)-L-arginyl)-4-methylpiperidine-2-carboxylic acid
  • 1-Methoxy-3,7-dimethyl-2,7-octanediol
  • 6-Chloro-5-iodonicotinoyl chloride
  • 2-(1-Chlorocyclopropyl)-3-(2-chlorophenyl)-1,2-propanediol
  • 5-((beta-D-Glucopyranosyloxy)methyl)-2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)nicotinic acid
  • Antimycin A5a
  • Antimycin A6a
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