Idebenone

A benzoquinone analog of coenzyme Q10 that serves as a cofactor in the electron transport chain in mitochondria. Idebenone acts as a potent lipid antioxidant that prevents the generation of free radicals. Idebenone targets mitochondria, preserves mitochondrial function, and confers cytoprotection. In this way, idebenone has neuroprotective effects and has applications in Friedreich ataxia.