Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of compounds targeting central nervous system disorders. It plays a key role in the preparation of indoline-based drugs, which are explored for their potential in treating conditions like depression, anxiety, and neurodegenerative diseases. Additionally, it is utilized in organic chemistry research for constructing complex molecules due to its stable tert-butyl protecting group, which can be easily removed under specific conditions. Its structural features make it valuable in medicinal chemistry for designing and optimizing drug candidates with improved efficacy and selectivity.