This compound is primarily utilized in the synthesis of complex organic molecules, particularly in pharmaceutical research. It serves as a key intermediate in the development of active pharmaceutical ingredients (APIs) due to its unique structural features, such as the pyrrolidine ring and cyano group. These features make it valuable for constructing biologically active compounds, including potential drugs targeting neurological disorders or cardiovascular diseases. Additionally, its tert-butyl ester group enhances stability during chemical reactions, making it suitable for multi-step synthetic processes. The compound is also employed in the study of stereochemistry and asymmetric synthesis, aiding in the creation of enantiomerically pure substances.