(2-(Furan-2-yl)pyrimidin-5-yl)boronic acid is primarily used in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. This reaction is widely employed in the pharmaceutical industry to create complex organic molecules, including drug candidates. The boronic acid group in the compound acts as a key intermediate, enabling the formation of carbon-carbon bonds between aryl or heteroaryl groups. This makes it valuable for constructing biologically active compounds, such as those used in cancer therapy, antiviral medications, and other therapeutic agents. Additionally, it is utilized in materials science for developing organic electronic materials, including OLEDs and semiconductors, due to its ability to form stable conjugated systems. Its furan and pyrimidine moieties further enhance its utility in designing molecules with specific electronic and structural properties.