Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of central nervous system (CNS) agents. Its structure supports the construction of bioactive molecules where piperazine and fluorophenyl motifs are critical for receptor binding. Commonly employed in medicinal chemistry for creating analogs of antidepressants, antipsychotics, and other neuroactive drugs. The Boc-protected piperazine allows for selective deprotection and further functionalization, making it valuable in multi-step synthetic routes. Also utilized in research settings for generating compound libraries in drug discovery programs.