This chemical is primarily utilized in the field of organic synthesis, particularly in cross-coupling reactions such as the Suzuki-Miyaura reaction. It serves as a versatile building block for the introduction of the pyridine moiety into more complex molecules, which is valuable in the development of pharmaceuticals and agrochemicals. The deuterium-labeled sec-butyl group enhances its application in research involving isotopic labeling, aiding in mechanistic studies and metabolic pathway analysis. Additionally, its boronic acid functional group makes it a key intermediate in the synthesis of bioactive compounds and materials with potential applications in drug discovery and material science.