Used in neuroscience research as a selective and potent agonist for the σ-1 receptor, which plays a role in modulating neuronal activity. It is particularly valuable in studying the receptor’s involvement in neuroprotection, pain perception, and neurodegenerative diseases. Its application helps in understanding cellular mechanisms and developing potential therapeutic agents for conditions like Alzheimer’s disease, depression, and chronic pain. Additionally, it serves as a tool compound in pharmacological experiments to explore receptor signaling pathways.