Accession NumberHMDB02180
Common_Name5b-Cholestane-3a,7a,12a,25,26-pentol
Description5b-Cholestane-3a,7a,12a,25,26-pentol is a bile alcohol. Bile alcohols have been found to be present as minor components in the bile and urine in healthy subjects. Bile alcohols are end products for cholesterol elimination as well as major biliary constituents; in mammals, cholesterol is metabolized by additional enzymes that ultimately transform it to bile acids. Bile alcohols are preferentially excreted as glucuronides into the urine, which constitute about 10% of total bile acids. Large amounts of bile alcohols have been found to be excreted into the bile and urine in patients with cerebrotendinous xanthomatosis (CTX), a rare inherited lipid storage disease. (PMID: 11718684)
Chemical_IUPAC_Name(3R,5S,7R,8S,9S,10S,12S,13R,14S,17R)-17-[(2R)-6,7-dihydroxy-6-methyl-heptan-2-yl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,7,12-triol
Chemical FormulaC27H48O5
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Predicted 1H NMR SpectrumDownload
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