Used primarily in pharmaceutical research, this compound serves as a key intermediate in the synthesis of various bioactive molecules. Its structure is particularly valuable in the development of drugs targeting neurological disorders, such as Alzheimer's disease, due to its ability to modulate specific receptors in the brain. Additionally, it has shown potential in the creation of antiviral and anticancer agents, where its naphthyridine core enhances binding affinity to target proteins. Researchers also explore its utility in designing enzyme inhibitors, leveraging its chemical framework to improve drug efficacy and selectivity. Its dihydrochloride form ensures better solubility and stability in experimental formulations.