Coenzyme Q10 Synonyms: Ubiquinone 10, Ubiquinone 50, Ubidecarenone, CoQ10, Q10 CAS No.: 303-98-0 Coenzyme Q10 is a benzoquinone, a vitamin-like substance naturally present in cells for energy production within the cells. It can also serve as a cofactor in electron transport chain and an important endogenous cellular antioxidant.  CoQ10 is a yellow or orange-yellow crystalline powder, soluble in acetone, chloroform and ether, insoluble in water. Jiagen Biotechnologies supplies quality Coenzyme Q10 of various specifications. To place an order or for more information, please contact us at sales@jiagen.com.