Organosulfur Compounds

Organosulfur compounds are a diverse family of volatile molecules containing sulfur atoms, produced by cannabis plants in smaller quantities compared to terpenes. These compounds contribute to distinctive aromas often described as garlic, onion, skunk, or fuel-like, and are commonly associated with certain cultivars and landrace populations. Organosulfurs include dimethyl disulfide, dimethyl trisulfide, and various thiophenes, which emerge during plant development and post-harvest processing. Breeders working with pungent, savory, or fuel-type aromatics frequently encounter elevated organosulfur expression in their genetics. The volatile nature and complexity of these compounds make them valuable markers in breeding programs focused on aroma diversity and chemotype selection.

Breeders selecting for pungent, skunk-forward, or fuel-type profiles often track organosulfur prominence as a genetic marker. Specific cultivars and their crosses are noted for higher organosulfur production, making this family relevant to lineage development in savory and diesel-type categories.