17-Epiestriol is an endogenous metabolite of estrone formed via a 16alpha-hydroxy estrone intermediate followed by reduction of the C-17 ketone, and it binds estrogen receptor alpha and estrogen receptor beta with relative binding affinities of 29 and 80 compared with 17beta-estradiol, supporting its relevance in studies of estrogen signaling, metabolism, and receptor selectivity.
Molecular Weight:
288.38
Purity:
99.72%
CAS Number:
[1228-72-4]
Formula:
C18H24O3
Target:
Endogenous Metabolite
T36913
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