Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of bioactive molecules and drug candidates. Its structure allows for selective functionalization, making it valuable in medicinal chemistry for building complex cyclic frameworks. The Boc-protected amine group enables controlled deprotection and coupling reactions, commonly employed in peptide-like synthesis and heterocycle formation. Frequently utilized in research settings for designing protease inhibitors, receptor agonists, and central nervous system agents.