2cbcb-nbome 2cbcb-nbome 2cbcb-nbome (nbome-tcb-2) is a compound indirectly derived from the phenethylamine series of hallucinogens, which was discovered in 2007 at purdue university as part of the ongoing research program of the team led by david nichols focusing on the mapping of the specific amino acid residues responsible for ligand binding to the 5ht2a receptor. 2cbcb-nbome acts as a potent and selective agonist for the 5-ht2a and 5-ht2c receptors, with a ki of 0.27 nm at the human 5-ht2a receptor, a similar potency to other agonists such as tcb-2, nbome-2c-i and bromo-dragonfly. 2cbcb-nbomelegal statuslegal status de: npsg (industrial and scientific use only) uk: class a identifiers iupac name n-octa-1,3,5-trien-7-yl)methyl]-1-(2-methoxyphenyl)methanamine cas number1354634-09-5 npubchem cid57483909chemspider26234935 yuniiwgi3s41a26chemical and physical dataformulac19h22brno3molar mass392.293 g·mol−13d model (jsmol)interactive image smiles coc1ccccc1cncc3c2c(c3)c(oc)c(br)cc2oc inchi inchi=1s/c19h22brno3/c1-22-16-7-5-4-6-12(16)10-21-11-13-8-14-18(13)17(23-2)9-15(20)19(14)24-3/h4-7,9,13,21h,8,10-11h2,1-3h3/t13-/m0/s1 ykey:clsbqrbxtftlex-zdusscgksa-n y ny (what is this?) (verify) analogues and derivatives analogues and derivatives of 2c-b: 25-n: 25b-n1pome 25b-nacpip 25-nb: 25b-nb 25b-nb23dm 25b-nb25dm 25b-nb3ome 25b-nb4ome 25b-nbf 25b-nbmd 25b-nboh 25b-nbome (nbome-2cb) dmbmpp 25-nm: 25b-nme7bf 25b-nme7bt 25b-nme7bim 25b-nme7box 25b-nme7dhbf 25b-nme7ind 25b-nme7indz 25b-nmepyr substituted benzofurans: 2c-b-fly 2c-b-butterfly 2c-b-dragonfly 2cbfly-nbome (nbome-2cb-fly) dob-fly n-(2c)-fentanyl: n-(2c-b) fentanyl n-(2c-b-fly) fentanyl other: bob boh-2c-b, β-hydroxy-2c-b, βoh-2cb bmb 2c-b-5-hemifly 2c-b-aminorex (2c-b-ar) 2c-b-an 2c-b-bzp 2c-b-fly-nb2eto5cl 2c-b-pp 2cb-ind βk-2c-b (beta-keto 2c-b) n-ethyl-2c-b tcb-2 (2c-bcb) legality united kingdom this substance is a class a drug in the united kingdom as a result of the n-benzylphenethylamine catch-all clause in the misuse of drugs act 1971. united states 2cbcb-nbome is a controlled substance in vermont as of january 2016.