4-Hydroxyestriol
Chemical compound / From Wikipedia, the free encyclopedia
For other uses, see Hydroxyestriol.
4-Hydroxyestriol, also known as estra-1,3,5(10)-triene-3,4,16α,17β-tetrol, is an endogenous catechol estrogen and metabolite of estriol. It has been found in pregnancy urine.[1]
Quick Facts Names, Identifiers ...
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IUPAC name
Estra-1,3,5(10)-triene-3,4,16α,17β-tetrol | |
Systematic IUPAC name
(1R,2R,3aS,3bR,9bS,11aS)-11a-Methyl-2,3,3a,3b,4,5,9b,10,11,11a-decahydro-1H-cyclopenta[a]phenanthrene-1,2,6,7-tetrol | |
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C18H24O4 | |
Molar mass | 304.386 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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