XLR11 (Item No. 11565) is a synthetic cannabinoid (CB) featuring a tetramethylcyclopropyl group, which reportedly confers selectivity for the peripheral CB₂ receptor over the central CB₁ receptor.¹ XLR11 also has an N-(5-fluoropentyl) chain, which increases binding to both CB receptors.² XLR11 N-(4-pentenyl) analog is a variant of XLR11 which replaces the N-(5-fluoropentyl) chain with N-(4-pentenyl). This analog is a commonly observed component of herbal mixtures (Spice/K₂) containing synthetic CBs with the 5-fluoropentyl moiety, like XLR11, AM2201 (Item No. 10707), and MAM2201 (Item No. 9001219). The biological and toxicological properties of this compound have not been evaluated. This product is intended for forensic and research applications.

≥98%