This compound is primarily utilized in organic synthesis as an intermediate in the production of various pharmaceuticals and bioactive molecules. Its structure, featuring a naphthalene ring and a dimethylamino group, makes it valuable for developing compounds with potential therapeutic properties. It is often employed in the synthesis of drugs targeting neurological disorders, as the naphthalene moiety can interact with specific receptors in the brain. Additionally, it serves as a building block in the creation of fluorescent dyes and probes used in biochemical research, particularly in imaging and diagnostic applications. Its hydrochloride form enhances solubility, making it more suitable for use in aqueous reaction environments.