UR-144 (Item No. 11502) is a potent synthetic cannabinoid (CB) which preferentially binds the peripheral CB₂ receptor (K_i = 1.8 nM) over the central CB₁ receptor (K_i = 150 nM).¹ UR-144 N-pentanoic acid metabolite is an expected phase I metabolite of UR-144, based on the metabolism of similar cannabimimetics.^2,3 This metabolite should be detectable in either serum or urine.^2,3 The physiological and toxicological properties of this compound have not been tested. This product is intended for forensic and research applications.

≥98%