| Synonyms | Esomeprazole Impurity H431, OMP-A Ammonium Salt, Omeprazole Pyridone Acid Sodium Salt |
|---|---|
| Chemical Name | 1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic Acid Ammonium Salt |
| CAS No | 1227380-90-6 |
| Molecular Formula | C₁₆H₁₈N₄O₄ |
| Molecular Weight | 330.34 |
Esomeprazole Impurity H431