Used as a key reagent in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in pharmaceutical synthesis. Its borate structure provides enhanced stability and reactivity with aryl halides, making it valuable in constructing biaryl compounds found in active pharmaceutical ingredients. Particularly useful in late-stage functionalization due to its tolerance of various functional groups. Also employed in the development of novel drug candidates and in medicinal chemistry research for creating complex organic molecules with high selectivity and yield.