Coumarin-4-carboxylic acid

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Names

[ CAS No. ]:
27393-46-0

[ Name ]:
Coumarin-4-carboxylic acid

[Synonym ]:
2H-1-Benzopyran-4-carboxylicacid,2-oxo
Coumarin-4-carbonsaeure
2-oxo-2H-1-benzopyran-4-carboxylic acid
4-Carboxycoumarin
2-Oxo-2H-chromene-4-carboxylic acid
2-Oxo-2H-chromen-4-carbonsaeure
Coumarin-4-carboxylic acid
p-Cumarinsaeure
Cumarin-4-carbonsaeure

Chemical & Physical Properties

[ Molecular Formula ]:
C10H6O4

[ Molecular Weight ]:
190.15200

[ Exact Mass ]:
190.02700

[ PSA ]:
67.51000

[ LogP ]:
1.49120

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Cyanocoumarin
  • 4-Hydroxycoumarin
  • Diethyl 2-oxosuccinate
  • Phenol

DownStream

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 7-OH(coumarin-4-carboxylic acid)
  • 7-IODOACETAMIDOCOUMARIN-4-CARBOXYLIC ACID
  • 3-(2-BENZOTHIAZOLYL)-7-(DIETHYLAMINO)COUMARIN-4-CARBOXYLIC ACID
  • BENZIMIDAZOLE-4-CARBOXYLIC ACID 2-ETHOXY ETHYL ESTER
  • morpholine-4-carboxylic acid 2-nitro-anilide
  • biphenyl-4-carboxylic acid (2-biphenyl-4-yl-2-oxo-ethyl)amide
  • N-(2-methoxyethyl)-2-(4-(3-phenylpropanamido)phenyl)-2H-tetrazole-5-carboxamide
  • 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