Catalogue Number: | Z-064 |
Compound Name: | Zopiclone EP Impurity C |
Synonyms: | 6-(5-chloropyridin-2-yl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one |
CAS#: | 148891-53-6 |
Alternate CAS#: | |
Molecular Formula: | C11H7ClN4O |
Molecular Weight: | 246.65 |
Zopiclone EP Impurity A (Eszopiclone USP Related Compound A, Zopiclone N-Oxide)
CAS No. 43200-96-0
C17H17ClN6O4
M.W. 404.82