Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of central nervous system agents. Its structure supports the creation of bioactive molecules due to the presence of both amino and carboxylic acid functional groups, enabling peptide coupling and heterocycle formation. Commonly employed in medicinal chemistry for designing analogs with enhanced binding affinity and metabolic stability. Also utilized in the preparation of enzyme inhibitors and receptor modulators, especially targeting neurological pathways.