5alpha-cyprinol is a lipid of Sterol Lipids (ST) class. 5alpha-cyprinol is associated with abnormalities such as Exanthema, Cholestasis, Hemobilia, Renal glomerular disease and Toxic nephropathy. The involved functions are known as Biliary Fistula, Oxidation, Bile secretion, Cytokinesis of the fertilized ovum and sulfation. 5alpha-cyprinol often locates in Hepatic, apical membrane, Cartilage and intestinal system. The related lipids are allocholic acid, monoolein, Cholestanes and scymnol.