Terpene Eugenol

Eugenol is a phenylpropanoid compound frequently detected in cannabis cultivars, though typically in minor concentrations. It is structurally distinct from monoterpenes and sesquiterpenes, classified instead as a phenolic compound with a distinctive clove-like aroma. Eugenol appears across diverse strain families and is often co-expressed with other volatile compounds like myrcene and caryophyllene. Breeders tracking terpene profiles note eugenol's presence in heritage and modern cultivars alike, though its role in overall aroma and genetic expression remains understudied relative to dominant terpenes. Detection requires proper analytical methods, as eugenol concentrations in cannabis are generally modest.

Breeders working in aroma-focused selection programs may track eugenol as part of a cultivar's complete terpene profile, particularly when targeting clove or spice-forward phenotypes. Its presence is noted in lineage documentation but is rarely the primary selection criterion compared to major terpenes.