Widely used in organic synthesis as a key intermediate for the production of various pharmaceuticals and agrochemicals. It plays a crucial role in the synthesis of compounds with potential therapeutic properties, such as inhibitors for specific enzymes or receptors. Additionally, it is utilized in the development of dyes and pigments due to its ability to form stable and vibrant colorants. In research, it serves as a building block for creating complex molecules in medicinal chemistry studies. Its hydrochloride form ensures better solubility and stability, making it suitable for various experimental and industrial applications.