Used primarily as a key intermediate in pharmaceutical synthesis, especially in Suzuki-Miyaura cross-coupling reactions to construct biaryl compounds. Its boronate ester group enables efficient carbon-carbon bond formation, making it valuable in drug discovery and development of bioactive molecules. Commonly employed in the preparation of central nervous system agents and receptor modulators due to the piperazine backbone’s prevalence in pharmacologically active compounds. Stable, crystalline solid suitable for storage and use in automated synthesis platforms.