Used primarily in pharmaceutical research and development, this compound serves as a key intermediate in the synthesis of various bioactive molecules. Its structure is particularly valuable in the creation of compounds targeting neurological disorders, such as Alzheimer's disease and depression, due to its tetrahydroquinoline core. Additionally, it is employed in the development of potential anticancer agents, where its bromine atom facilitates further functionalization. The hydrochloride form enhances its solubility, making it suitable for use in aqueous-based reactions and biological testing.