| CAS No | 43200-96-0 |
| Category | ESZOPICLONE. |
| Product Code | |
| M.Formula | C17H17ClN6O4 |
| M.Weight | 404.81 |
| IUPAC | [6-(5-chloropyridin-2-yl) -5-oxo-7H -pyrrolo [3,4-b] pyrazin-7-yl] 4-methyl -4-oxidopiperazin -4-ium -1-carboxylate 1-Piperazine-carboxylic Acid 4-Methyl-4-oxide 6- (5-Chloro-pyridin-2-yl) -7-oxo-6,7-dihydro-5H-pyrrolo [3,4-b]pyrazin-5yl Ester; |
| Synonyms | Eszopiclone Impurity A ; Zopiclone N-Oxide ; RP 29753 |
