(2-Bromo-5-chloropyridin-4-yl)boronic acid is primarily used in organic synthesis, particularly in cross-coupling reactions such as Suzuki-Miyaura coupling. This reaction is widely employed in the pharmaceutical industry to create complex molecules, including active pharmaceutical ingredients (APIs). The compound serves as a key intermediate in the synthesis of heterocyclic compounds, which are often found in drugs targeting various diseases. Additionally, it is utilized in material science for the development of organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors, due to its ability to form stable carbon-carbon bonds. Its unique structure also makes it valuable in agrochemical research for designing novel pesticides and herbicides.