This compound is primarily used as an intermediate in the synthesis of more complex chemical structures, particularly in pharmaceutical research and development. It plays a role in the creation of biologically active molecules, often serving as a building block for drugs targeting neurological or cardiovascular systems. Its structure, featuring both an indoline core and a tert-butyl ester group, makes it valuable for modifying drug candidates to enhance their stability, bioavailability, or selectivity. Additionally, it is utilized in organic synthesis to introduce specific functional groups into target molecules, aiding in the exploration of new therapeutic agents.