FERb 033 is a synthetic, nonsteroidal estrogen that was synthesized in 2009 and is used in scientific research. It is a potent and selective ERβ agonist (Ki = 7.1 nM, EC50 = 4.8 nM), with 62-fold selectivity for the ERβ over the ERα.
See also 8β-VE2 Diarylpropionitrile ERB-196 Erteberel Prinaberel WAY-166818 WAY-200070 WAY-214156
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