2-Amino-7-bromobenzothiazole finds its primary application in the field of organic synthesis, where it serves as a versatile intermediate for the development of various heterocyclic compounds. Its structure, featuring both amino and bromo functional groups, makes it a valuable building block for constructing more complex molecules, particularly in pharmaceutical and agrochemical research. It is often utilized in the synthesis of biologically active compounds, including potential drug candidates, due to its ability to participate in diverse chemical reactions such as coupling, substitution, and cyclization. Additionally, it is employed in the preparation of dyes and pigments, where its benzothiazole core contributes to the stability and color properties of the final product.