AB-FUBINACA (Item No. 14039) is an indazole-based synthetic cannabinoid (CB) that potently binds the central CB₁ receptor (K_i = 0.9 nM).^1,2 This compound has been identified along with AB-PINACA (Item No. 14038) in illegal herbal products.^1,2 AB-FUBINACA 3-fluorobenzyl isomer is an isomer of AB-FUBINACA that differs by having the fluoro group at the three, rather than four, position on the benzyl group. This compound binds CB₁ with a K_i value of 51.1 nM.² This product is intended for research and forensic applications.

≥98%