Sodium Channel Inhibitor 2 is primarily utilized in the field of neuroscience and pharmacology for its ability to modulate sodium ion channels. These channels play a critical role in the generation and propagation of electrical signals in nerve cells. By inhibiting these channels, the compound is effective in studying and managing conditions related to neuronal hyperexcitability, such as epilepsy, chronic pain, and certain cardiac arrhythmias. It is also employed in research to better understand the mechanisms of action potential generation and the role of sodium channels in various physiological and pathological processes. Additionally, it serves as a valuable tool in the development of new therapeutic agents targeting sodium channel-related disorders.