Used primarily as a key intermediate in Suzuki-Miyaura cross-coupling reactions, this compound enables the formation of carbon-carbon bonds in the synthesis of complex organic molecules. Its boronate ester group facilitates palladium-catalyzed coupling with aryl halides, making it valuable in pharmaceutical and agrochemical research for constructing biaryl structures. The presence of the sulfonamide moiety adds polarity and stability, which can enhance binding properties in bioactive molecule design. It is particularly useful in medicinal chemistry for developing drug candidates with improved metabolic stability and target selectivity.