Used in research settings for studying neurodegenerative diseases due to its ability to cross the blood-brain barrier and chelate excess iron. Its iron-chelating properties make it a candidate for investigating treatments in conditions like Alzheimer's and Parkinson's, where iron accumulation is implicated. Also explored for its antioxidant effects in cellular models, helping to reduce oxidative stress. Limited to laboratory and preclinical studies, with no current clinical applications approved.