JWH 307 is a cannabimimetic compound from the (1-naphthoyl)pyrrole class, effectively targeting both central cannabinoid (CB1) and peripheral cannabinoid (CB2) receptors with Ki values of 7.7 and 3.3 nM, respectively. The physiological, neurological, and toxicological characteristics of this substance remain unassessed. It is designated for forensic and research purposes.