Idebenone is a quinone antioxidant chemically related to ubiquinone. It is a free radical scavenger that protects mitochondrial membranes from lipid peroxidation. It improves overall brain function in various animal models and protective effect on astrocytes is due in part via increased NGF production. Product Specification MW:338.4 CAS:58186-27-9 Purity:98% Long Term Storage:Ambient