2-Oxo-1,2H-pyran-5-carboxylic Acid 500-05-0

Coumalic acid CAS:500-05-0 is an organic compound with the molecular formula C6H4O4. Its melting point is around 210 °C. In laboratory coumalic acid could be obtained by self-condensation of malic acid in fuming sulfuric acid
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Product Details

Structure of Coumalic acid

Name: Coumalic acid

Other name: 2-Oxo-1,2H-pyran-5-carboxylic acid; 2-Pyrone-5-carboxylic acid; 2-oxopyran-5-carboxylic acid; 6-ketopyran-3-carboxylic acid; 6-oxo-3-pyrancarboxylic acid; 6-oxopyran-3-carboxylic acid

CAS: 500-05-0

EINECS: 207-899-0

MF:  C6H4O4

MW:  140.094

Package: 25g, 100g, 1Kg, bulk package

Applications: Organic intermediate for pharmaceuticals

 Specifications of coumalic acid

 

Coumalic acid CAS:500-05-0 is an organic compound with the molecular formula C6H4O4. Its melting point is around 210 °C. In laboratory coumalic acid could  be obtained by self-condensation of malic acid in fuming sulfuric acid:

 Figure



  Coumalic acid  CAS:500-05-0 is yellow solid with good solubility in most of polar organic solvent. Coumalic acid is organic intermediate for pharmaceutical and always available in large quantity.


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