Used primarily as a reagent in organic synthesis, especially in cross-coupling reactions such as Suzuki-Miyaura coupling. Its boron-containing structure allows it to act as a key building block for forming carbon-carbon bonds in pharmaceutical and agrochemical synthesis. The presence of the methylsulfonyl group enhances reactivity and directs regioselectivity in transformations. Commonly employed in the preparation of complex cyclic and functionalized organic molecules, particularly in drug discovery and development workflows. Stable under standard handling conditions, making it suitable for use in automated synthesis and high-throughput screening.