This compound is primarily utilized in the field of medicinal chemistry and drug development. It serves as a key intermediate in the synthesis of various pharmacologically active molecules. Its structure, featuring a spirocyclic indoline-piperidine core, makes it a valuable scaffold for designing compounds with potential therapeutic effects. Researchers often employ it in the development of central nervous system (CNS) drugs, particularly those targeting neurological disorders such as Alzheimer's disease, Parkinson's disease, and depression. Additionally, its tert-butyl carboxylate group provides stability and facilitates further chemical modifications, making it a versatile building block in organic synthesis. The compound is also explored in the creation of novel inhibitors for enzymes and receptors, contributing to the discovery of new treatments for a range of diseases.