Used primarily in organic synthesis as a building block for more complex molecules. It serves as an intermediate in the production of pharmaceuticals, particularly in the development of compounds with potential therapeutic effects. Its bromine and amine functional groups make it valuable for creating diverse chemical structures, including those used in drug discovery and development. Additionally, it can be utilized in the synthesis of dyes and pigments due to its aromatic amine properties. Its dihydrochloride form enhances solubility, making it easier to handle in various chemical reactions.