Exact Mass: 263.11708980000003
Exact Mass Matches: 263.11708980000003
Found 8 metabolites which its exact mass value is equals to given mass value 263.11708980000003,
within given mass tolerance error 1.024E-10 dalton. Try search metabolite list with more accurate mass tolerance error
2.048E-11 dalton.
desethylzaleplon
7-[3-(ethylamino)phenyl]pyrazolo[1,5-a]pyrimidine-3-carbonitrile
desethylzaleplon is a metabolite of zaleplon. Zaleplon (marketed under the brand names Sonata and Starnoc) is a sedative/hypnotic, mainly used for insomnia. It is a nonbenzodiazepine hypnotic from the pyrazolopyrimidine class. In terms of adverse effects zaleplon appears to offer little improvement compared to both benzodiazepines and other non-benzodiazepine Z-drugs. Sonata (US) is manufactured by King Pharm. of Bristol, TN; Starnoc has been discontinued in Canada. (Wikipedia)
4-phenyl-4,10-dihydro-[1,3,5]triazino[1,2-a]benzimidazol-2-amine
4-phenyl-4,10-dihydro-[1,3,5]triazino[1,2-a]benzimidazol-2-amine
N-methyl-6-phenyl-3-(2-pyridinyl)-1,2,4-triazin-5-amine
N-methyl-6-phenyl-3-(2-pyridinyl)-1,2,4-triazin-5-amine
2-[3-(4-Cyanoanilino)-1-(dimethylamino)-2-propenylidene]malononitrile
2-[3-(4-Cyanoanilino)-1-(dimethylamino)-2-propenylidene]malononitrile
8-(Pyrimidin-2-ylamino)naphthalene-2-carboximidamide
8-(Pyrimidin-2-ylamino)naphthalene-2-carboximidamide
7-[3-(ethylamino)phenyl]pyrazolo[1,5-a]pyrimidine-3-carbonitrile
7-[3-(ethylamino)phenyl]pyrazolo[1,5-a]pyrimidine-3-carbonitrile
