Used as a key intermediate in Suzuki-Miyaura cross-coupling reactions, enabling the synthesis of complex pyrazole-containing compounds. Its primary application lies in pharmaceutical and agrochemical research, where it helps build biologically active molecules. The boronic acid group facilitates carbon-carbon bond formation under mild conditions, making it valuable in drug discovery for creating diverse heterocyclic structures. It is particularly useful in developing kinase inhibitors and other therapeutic agents where the pyrazole scaffold is essential.