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Chemical and physical data | |
Formula | C13H9ClFNO3 |
Molar mass | 281.67 g·mol−1 |
3D model (JSmol) | |
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FERb 033 is a synthetic, nonsteroidal estrogen that was synthesized in 2009 and is used in scientific research.[1][2] 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.[1][2]