4-(Methylthio)-2-butanone, identified by CAS: 34047-39-7, is a sulfur-containing ketone characterized by its potent and distinctive organoleptic properties. Often referred to in the industry as potato butanone, this compound is naturally occurring in various foodstuffs, including boiled potatoes, beer, and certain dairy products. It is highly valued for its ability to impart earthy, savory, and vegetable-like nuances to complex flavor profiles. The substance is typically produced as a high-purity liquid, ensuring consistency in commercial applications.
In industrial contexts, this raw material is recognized for its high potency, meaning it is effective at very low concentrations. It plays a significant role in the development of authentic savory flavors, particularly those replicating cooked or roasted vegetables. Its stability and compatibility with standard food-grade solvents make it a reliable choice for flavorists and fragrance chemists seeking to enhance the depth and realism of their formulations.