Products 499-78-5
CAS 499-78-5 appears in our catalog under these names: 5-Hydroxy-4-oxo-4h-pyran-2-carboxylic acid, 95%, 5-Hydroxy-4-oxo-4H-pyran-2-carboxylic acid, 95+%, 5-Hydroxy-4-oxo-4H-pyran-2-carboxylic acid, 95-<97%, 5-Hydroxy-4-oxo-4H-pyran-2-carboxylic acid, ≥97-<99%, Comenic acid. Offered by: Combi-blocks, Chemat Brand, Hoffman Fine Chemicals, Biosynth, Sigma-Aldrich. Available pack sizes: 250mg, on request, 5g, 10g, 25g, 50g, 100g, 2g.
5-hydroxy-4-oxopyran-2-carboxylic acid (CAS 499-78-5) is a chemical compound with the molecular formula C6H4O5 and a molecular weight of 156.09 g/mol. IUPAC name: 5-hydroxy-4-oxopyran-2-carboxylic acid. InChIKey: UUUICOMMFFTCHS-UHFFFAOYSA-N.
| Molecular formula | C6H4O5 |
|---|---|
| Molecular weight | 156.09 g/mol |
| IUPAC name | 5-hydroxy-4-oxopyran-2-carboxylic acid |
| InChIKey | UUUICOMMFFTCHS-UHFFFAOYSA-N |
| SMILES | C1=C(OC=C(C1=O)O)C(=O)O |
Computed by PubChem (NCBI)
Synonyms:
Comenic acid, 4H-Pyran-2-carboxylic acid, 5-hydroxy-4-oxo-, 5-hydroxy-gamma-pyrone-2-carboxylic acid, 5-Hydroxy-4-oxo-4H-pyran-2-carboxylic acid, 5-hydroxy-4-oxopyran-2-carboxylic acid, 2-Carboxy-5-hydroxypyran-4-one, UUUICOMMFFTCHS-UHFFFAOYSA-, 5-hydroxy-4-oxo-4h-pyran-2-carboxylic, 5-hydroxy-4-oxo-pyran-2-carboxylic acid, 5-Hydroxy-4-oxo-4H-pyran-2-carboxylic acid, 97%