1539266-17-5

25B-NBF is an N-fluorobenzyl derivative of the phenethylamine hallucinogen 2C-B , which acts as a highly potent agonist for the 5-HT_2C receptor. 25B-NBF binds human 5-HT_2A receptors and rat 5-HT_2C receptors with pK_i values of 8.57 and 7.73, respectively.¹ This product is intended for forensic and research applications.

1. Hansen, M., Phonekeo, K., Paine, J.S., et al. Synthesis and structure-activity relationships of N-benzyl phenethylamines as 5-HT_2A/²C agonists ACS Chem. Neurosci. 5(3),243-249(2014).