Used in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions, to construct carbon-carbon bonds. It serves as a boronic ester coupling partner, enabling the formation of complex thiazole-containing structures that are valuable in pharmaceuticals and agrochemicals. Its stability and reactivity make it suitable for late-stage functionalization in drug discovery. Commonly applied in the development of bioactive molecules and heterocyclic compounds with potential therapeutic activity.