Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of drugs targeting neurological and psychiatric disorders. Its structure supports the creation of bioactive molecules due to the presence of both amino and carboxylic acid functional groups, enabling peptide-like bonding and modification. Commonly employed in research settings for designing novel therapeutics with enhanced receptor selectivity. Also utilized in the preparation of analogs for structure-activity relationship (SAR) studies. Shows potential in the development of central nervous system (CNS) agents due to its thiophene ring, which can improve blood-brain barrier penetration.