Ethyl 2-cyclopropylacetate is widely used in the synthesis of various pharmaceutical compounds, particularly in the development of active pharmaceutical ingredients (APIs). Its cyclopropyl group is a key structural feature that enhances the biological activity of many drugs, making it valuable in medicinal chemistry. Additionally, it serves as an intermediate in organic synthesis, especially in the production of fine chemicals and agrochemicals. Its ester functionality allows it to participate in reactions like hydrolysis, transesterification, and reduction, making it versatile for creating complex molecules. In fragrances and flavors, it contributes to unique aromatic profiles due to its distinctive structure.