flubrotizolam flubrotizolam flubrotizolam (2-bromo-4-(2-fluorophenyl)-9-methyl-6h-thienotriazolodiazepine) is a thienotriazolodiazepine derivative with potent sedative and anxiolytic effects, which has been sold as a designer drug. flubrotizolamlegal statuslegal status de: npsg (industrial and scientific use only) uk: under psychoactive substances act identifiers iupac name 4-bromo-7-(2-fluorophenyl)-13-methyl-3-thia-1,8,11,12-tetrazatricyclotrideca-2(6),4,7,10,12-pentaene cas number57801-95-3 ypubchem cid3044878uniizwk85p59mhcomptox dashboard (epa)dtxsid80206503 chemical and physical dataformulac15h10brfn4smolar mass377.24 g·mol−13d model (jsmol)interactive image smiles cc1=nn=c2n1c3=c(c=c(s3)br)c(=nc2)c4=cc=cc=c4f inchi inchi=1s/c15h10brfn4s/c1-8-19-20-13-7-18-14(9-4-2-3-5-11(9)17)10-6-12(16)22-15(10)21(8)13/h2-6h,7h2,1h3key:vozdbdbhbxlwcg-uhfffaoysa-n