Used as a key intermediate in Suzuki-Miyaura cross-coupling reactions for the synthesis of complex organic molecules, particularly in pharmaceutical and agrochemical research. Its boronate ester group enables efficient carbon-carbon bond formation under mild conditions, making it valuable in the development of bioactive compounds and functional materials. The sulfonamide group enhances stability and can influence solubility and binding properties in target molecules. Commonly employed in medicinal chemistry for constructing biaryl systems found in drug candidates.