Notes: PB-22 N-(5-hydroxypentyl) metabolite is an expected metabolite of PB-22 (Item No. 14096), based on the metabolism of JWH 018 (Item No. 10900).{19507} PB-22 is a synthetic cannabinoid that is structurally analogous to the potent aminoalkylindoles, like JWH 018. The physiological and toxicological properties of this compound have not been characterized. This product is intended for forensic and research purposes.