Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of CNS-active agents and receptor modulators. Its structure, featuring a tert-butyl carboxylate group, allows for selective functionalization and provides molecular stability during synthesis, with easy removal in later steps. This makes it valuable in constructing complex heterocyclic systems found in bioactive molecules. Commonly employed in medicinal chemistry for creating analogs in drug discovery programs targeting neurological and psychiatric disorders.