KHS101 hydrochloride is primarily used in neuroscience research to study the mechanisms of neurodegenerative diseases. It functions as an inhibitor of the enzyme TACC3, which plays a role in cell division and microtubule dynamics. By inhibiting TACC3, this compound helps researchers explore its impact on neuronal function and survival, particularly in conditions like Alzheimer's disease. Additionally, KHS101 hydrochloride is utilized in cellular assays to investigate its potential therapeutic effects in reducing neuronal cell death and improving cognitive function. Its application extends to drug discovery efforts aimed at developing treatments for brain disorders.