Used primarily as a key intermediate in Suzuki-Miyaura cross-coupling reactions, this compound enables the formation of carbon-carbon bonds in the synthesis of pharmaceuticals, agrochemicals, and advanced materials. Its boronate ester group facilitates efficient and selective coupling with aryl or heteroaryl halides under mild palladium catalysis. It is especially valuable in medicinal chemistry for constructing substituted pyridine derivatives, which are common scaffolds in bioactive molecules. The presence of methyl groups enhances steric and electronic properties, improving reaction yields and selectivity. It is also employed in the development of organic semiconductors and functional polymers due to its stability and reactivity profile.