Dumasin

Dumasin is a naturally occurring organic compound with the chemical formula C15H26. It is a type of sesquiterpene, which are a class of terpenes derived from three isoprene units. Dumasin is found in various plant species, notably in the essential oils of some *Asteraceae* family plants, such as chamomile. It contributes to the characteristic aroma and flavor of these plants.

Structurally, dumasin is characterized by a ten-membered ring with several methyl substituents and a double bond. It exists as a mixture of stereoisomers. While it is a common component in certain plant extracts, it is not produced commercially in large quantities. Its presence in essential oils is often studied for its potential olfactory properties and its role in the plant's defense mechanisms or interactions with pollinators.

Research into dumasin has explored its biological activities, though it is not as extensively studied as some other terpenes. Some investigations have looked into its potential as an antioxidant or antimicrobial agent, but conclusive evidence for significant practical applications in these areas is limited. Its primary significance lies in its contribution to the sensory profile of plants where it is found and its utility as a marker compound in botanical analysis.