Accession NumberHMDB00431
Common_Name16,17-Epiestriol
DescriptionA hydroxylated metabolite of estradiol or estrone that has a hydroxyl group at C3-beta, 16-, and 17- position. Estriol is a major urinary estrogen. During pregnancy, large amount of estriol is produced by the placenta. Isomers with inversion of the hydroxyl group or groups are called epiestriol (16-beta, 17-alpha).
Chemical_IUPAC_Name(16b,17a)-Estra-1,3,5(10)-triene-3,16,17-triol
Chemical FormulaC18H24O3
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Predicted 1H NMR SpectrumDownload
Predicted 1H NMR PeaklistDownload
Predicted 13C NMR SpectrumDownload
Predicted 13C NMR PeaklistDownload
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