Raspberry ketone, also known as 4-(4-hydroxyphenyl)butan-2-one, is the primary aroma compound found in red raspberries (Rubus idaeus). It is a phenolic ketone responsible for the characteristic sweet, fruity odor of raspberries. This compound is widely used in the food industry as a flavoring agent, in cosmetics and perfumery for its pleasant scent, and has been studied for potential anti-obesity effects due to its ability to increase lipolysis. It occurs naturally in raspberries but is often synthesized for commercial use. Raspberry ketone is approved as a food additive and is considered safe at typical usage levels. It exhibits low volatility at room temperature but contributes significantly to aroma profiles when heated.