Exact Mass: 374.08941100000004
Exact Mass Matches: 374.08941100000004
Found 4 metabolites which its exact mass value is equals to given mass value 374.08941100000004,
within given mass tolerance error 1.024E-10 dalton. Try search metabolite list with more accurate mass tolerance error
2.048E-11 dalton.
N-Desmethylzopiclone
6-(5-Chloro-2-pyridyl)-7-((1-piperazinyl)carbonyloxy)-6,7-dihydro(5H)pyrrolo(3,4-b)pyrazin-5-one
C16H15ClN6O3 (374.08941100000004)
N-Desmethylzopiclone is a metabolite of Eszopiclone. Eszopiclone, marketed by Sepracor under the brand-name Lunesta, is a nonbenzodiazepine hypnotic which is slightly effective for insomnia. Eszopiclone is the active dextrorotatory stereoisomer of zopiclone, and belongs to the class of drugs known as cyclopyrrolones. (Wikipedia)