Ethyl 2-Hydroxybutyrate is widely used as a flavoring agent in the food and beverage industry due to its fruity and sweet aroma. It is commonly added to products like candies, baked goods, and alcoholic beverages to enhance their flavor profile. In the fragrance industry, it serves as a key component in perfumes and cosmetics, providing a pleasant and appealing scent. Additionally, it is utilized in the synthesis of various organic compounds, acting as an intermediate in chemical reactions. Its versatility makes it valuable in both industrial and consumer applications.