N-(5-Chloro-2-pyridinyl)-2-pyrazinecarboxamide is an impurity of Zopiclone (Z700500) which is a nonbenzodiazepine hypnotic agent used in the treatment of insomnia.
Molecular Formula:C10H7ClN4O
Molecular Weight:234.64
Storage and Stability:Store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.