Used as a key intermediate in Suzuki-Miyaura cross-coupling reactions for the synthesis of biaryl compounds in pharmaceutical and agrochemical research. Its boronate ester group enables efficient carbon-carbon bond formation under mild conditions. Commonly employed in the development of active pharmaceutical ingredients (APIs) where piperidine and sulfonamide moieties are required for biological activity. Also utilized in medicinal chemistry for constructing libraries of compounds in drug discovery programs. Its stability and reactivity profile make it suitable for late-stage functionalization in complex molecule synthesis.