4,5-Dibromo-2H-1,2,3-triazole is primarily used as a building block in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals. Its structure allows it to act as a key intermediate in the creation of more complex molecules, often contributing to the formation of triazole-based compounds known for their biological activity. This chemical is also utilized in the preparation of corrosion inhibitors, which are essential in protecting metals in industrial applications. Additionally, it finds use in the synthesis of dyes and pigments, where its bromine atoms enhance stability and color properties. Its versatility makes it a valuable component in research and industrial chemistry.