Widely used in cross-coupling reactions, especially in Suzuki-Miyaura coupling, to introduce the pyrazole moiety into complex molecules. This transformation is valuable in pharmaceutical and agrochemical synthesis due to the prevalence of pyrazole rings in bioactive compounds. The boronate ester group offers high stability and reactivity under mild conditions, making it suitable for late-stage functionalization in drug discovery. It is also employed in the preparation of functional materials, including organic semiconductors and ligands for catalysis. Its compatibility with diverse reaction conditions allows for efficient construction of C–C bonds in both academic and industrial research settings.