Used in Suzuki-Miyaura cross-coupling reactions as a boronic ester reagent to introduce the 5-methylthiazole moiety in pharmaceutical and agrochemical synthesis. Its boronate group enables efficient carbon-carbon bond formation under mild conditions, making it valuable in building complex heterocyclic systems for drug discovery. Commonly applied in the preparation of bioactive molecules, including kinase inhibitors and antimicrobial agents. Also utilized in materials science for constructing conjugated organic frameworks in optoelectronic devices.