2c-b-dragonfly 2c-b-dragonfly 2c-b-dragonfly (2c-b-dfly) is a recreational designer drug with psychedelic effects. it can be regarded as the fully aromatic derivative of 2c-b-fly. 2c-b-dragonfly is stronger than 2c-b or 2c-b-fly with around 2-3x the potency of 2c-b in animal studies, demonstrating the importance of the fully aromatic benzodifuran ring system for optimum receptor binding at 5-ht2a, but it is still considerably less potent than its alpha-methyl derivative bromo-dragonfly. 2c-b-dragonflylegal statuslegal status uk: in general unscheduled identifiers iupac name 2-(4-bromofurobenzofuran-8-yl)ethanamine cas number260809-98-1 ypubchem cid91753712chemical and physical dataformulac12h10brno2molar mass280.121 g·mol−13d model (jsmol)interactive image smiles c1=coc2=c(c3=c(c(=c21)ccn)oc=c3)br inchi inchi=1s/c12h10brno2/c13-10-9-3-6-15-11(9)7(1-4-14)8-2-5-16-12(8)10/h2-3,5-6h,1,4,14h2key:jwbriuszwwdkgo-uhfffaoysa-n