Name | 6-hydroxypyridazine-3-carboxylic acid |
Synonyms | 3-Hydroxypyridazine-6-carboxylic acid 6-hydroxypyridazine-3-carboxylic acid 6-Hydroxy-3-pyridazinecarboxylic acid 3-Pyridazinecarboxylic acid, 6-hydroxy- 6-oxo-1,6-dihydropyridazine-3-carboxylate 6-Oxo-1,6-dihydropyridazine-3-carboxylic acid 3-Pyridazinecarboxylic acid, 1,6-dihydro-6-oxo- 6-oxo-1,6-dihydropyridazine-3-carboxylic acid hydrate |
CAS | 37972-69-3 |
EINECS | 675-237-1 |
InChI | InChI=1/C5H4N2O3/c8-4-2-1-3(5(9)10)6-7-4/h1-2H,(H,7,8)(H,9,10)/p-1 |
Molecular Formula | C5H4N2O3 |
Molar Mass | 140.1 |
Density | 1.63±0.1 g/cm3(Predicted) |
Melting Point | 246 °C |
pKa | -2.86±0.20(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Use | Application of 6-oxo-1, 6-dihydropyridazine-3-carboxylic acid is an organic intermediate, can be obtained from α-ketoglutaric acid as raw material first Ring 1,4,5, 6-tetrahydro-6-oxopyridazine-3-carboxylic acid is then reacted with bromine to give 6-oxo-1, 6-dihydropyridazine-3-carboxylic acid. |
Hazard Class | IRRITANT |
Downstream Products | 6-Chloro-pyridazine-3-carboxylic acid ethyl ester |