brophebarbital brophebarbital brophebarbital is a barbiturate derivative. it has sedative and hypnotic effects and is considered to have a moderate abuse potential. brophebarbitalclinical dataother namesbrophebarbitalatc codenoneidentifiers iupac name 5-ethyl-5-(3-bromophenyl)-1,3-diazinane-2,4,6-trione cas number3865-10-9 ychemspider27289066 nuniilad0ut1e4ecomptox dashboard (epa)dtxsid50726647 chemical and physical dataformulac12h11brn2o3molar mass311.135 g·mol−13d model (jsmol)interactive image smiles brc2cccc(c2)c1(cc)c(=o)nc(=o)nc1=o inchi inchi=1s/c12h11brn2o3/c1-2-12(7-4-3-5-8(13)6-7)9(16)14-11(18)15-10(12)17/h3-6h,2h2,1h3,(h2,14,15,16,17,18) nkey:dftkcgksdzvcto-uhfffaoysa-n n ny (what is this?) (verify)