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Zopiclone EP Impurity C




Catalog No. : DI-P-00086
CAS Number : 148891-53-6
Molecular Weight : 246.66
Molecular Formula : C11H7ClN4O
Synonym : RP 48497; 6-(5-Chloro-2-pyridinyl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one;Eszopiclone Impurity C.
Application Notes : Impurity in commercial preparation of Zopiclone.
References :Vire, J.C., et al.: Talanta, 40, 313 (1993), Sha, Yu., et al.: Molecules, 13, 1817 (2008),