Used as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and biologically active compounds. It serves as a building block in the construction of complex molecules due to the presence of both protected amine and ketone functional groups, which allow for selective reactions. Commonly employed in the synthesis of beta-amino acids and peptide mimetics. Its Boc-protected amine group enables compatibility with multi-step synthetic sequences, especially in medicinal chemistry for developing drug candidates targeting protease inhibition or central nervous system disorders.