Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of active pharmaceutical ingredients (APIs) that require functionalized piperazine moieties. Its structure allows for easy modification and conjugation, making it valuable in drug design for enhancing solubility, bioavailability, and target binding. Commonly employed in the production of central nervous system agents, antimicrobials, and receptor modulators. Also utilized in research settings for creating novel bioactive molecules and in the preparation of peptide-like structures with improved metabolic stability.