Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of analgesic and anti-inflammatory agents. It serves as a building block for compounds targeting central nervous system disorders due to its structural similarity to known bioactive molecules. Also employed in the preparation of liquid crystals and organic electronic materials owing to its stable aromatic framework and amine functionality. Its hydrochloride salt form enhances solubility and stability, making it suitable for use in aqueous reaction systems and purification processes.