Exact Mass: 374.0894
Exact Mass Matches: 374.0894
Found 4 metabolites which its exact mass value is equals to given mass value 374.0894,
within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error
8.0E-6 dalton.
N-Desmethylzopiclone
6-(5-Chloro-2-pyridyl)-7-((1-piperazinyl)carbonyloxy)-6,7-dihydro(5H)pyrrolo(3,4-b)pyrazin-5-one
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)
