2CBFly-NBOMe (NBOMe-2C-B-FLY, Cimbi-31) is a compound indirectly derived from the phenethylamine hallucinogen 2C-B, and related to benzodifurans like 2C-B-FLY and N-benzylphenethylamines like 25I-NBOMe. It was discovered in 2002, and further researched by Ralf Heim at the Free University of Berlin, and subsequently investigated in more detail by a team at Purdue University led by David E. Nichols. It acts as a potent partial agonist for the 5HT2A serotonin receptor subtype. Analogues and derivatives Legality United Kingdom United States 2CBFly-NBOMe is a controlled substance in Vermont as of January 2016. References 25-NB (psychedelics) Bromoarenes Phenethylamines Psychedelic phenethylamines Serotonin receptor agonists Heterocyclic compounds with 3 rings Oxygen heterocycles Secondary amines Methoxy compounds