STS-135 is a designer drug purported to be found in herbal blends. This compound features the fluoropentylindole structure of AM2201 , a synthetic cannabinoid (CB), as well as an adamantyl carboxamide group, which may increase affinity for the peripheral CB2 receptor. The physiological and toxicological properties of STS-135 are not known. This product is intended for research and forensic applications.
1-(5-Fluoropentyl)-N-tricyclo[3.3.1.13,7]dec-1-yl-1H-indole-3-carboxamide is a designer drug found within herbal blends which features a synthetic cannabinoid and adamantylcarboxamide group. THe addition of the adamantylcarboxamide group was found to increase affinity for the peripheral CB2 receptor. Synthetic Cannabinoids.