Used in organic synthesis as a key intermediate for Suzuki-Miyaura cross-coupling reactions, enabling the formation of biaryl compounds in pharmaceutical and agrochemical development. Its boronic acid functionality allows for selective carbon-carbon bond formation under mild conditions. The presence of the isothiazolidine dioxide group enhances stability and can influence solubility, making it suitable for aqueous reaction media. Commonly employed in the preparation of bioactive molecules, including drug candidates targeting inflammation and central nervous system disorders. Also utilized in materials science for constructing conjugated systems in organic electronics.