Dual inhibitor of fatty acid amide hydrolase (FAAH) and monoacylglycerol lipase (MAGL) (IC50 values are 2 and 4 nM respectively). Elevates anandamide and 2-arachidonoylglycerol levels in vivo. Shown to impair short-term memory in mice. Purity 98%. MW (observed): 433.46