Synonyms: Cholest-5-ene-3,26,diol, (3beta,25R)-;27-hydroxycholesterol;(3S,8S,9S,10R,13R,14S,17R)-17-[(2R,6R)-7-hydroxy-6-methyl-heptan-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol;Cholest-5-ene-3beta,26-diol, (25R)-;