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.
MedKoo Cat#: 575424
Name: FERB-033
CAS#: 1111084-78-6
Chemical Formula: C13H9ClFNO3
Exact Mass: 281.0255
Molecular Weight: 281.67
Elemental Analysis: C, 55.44; H, 3.22; Cl, 12.59; F, 6.74; N, 4.97; O, 17.04
The following data is based on the product molecular weight 281.67 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
