ERα degrader-2 is a selective estrogen receptor degrader (SERD) with potent binding affinity with ERα (IC 50 =17.1 nM), good degradation efficacy (EC 50 =0.3 nM). ERα degrader-2 exhibits favorable pharmacokinetic properties and excellent druggability, can be used for HER breast cancer research.
性状
Solid
IC50 & Target[1][2]
ERα 4.6 nM (IC50)
体外研究(In Vitro)
ERα degrader-2 (0.01-40 nM) decreases ERα expression and not fully degrades ERα in MCF-7 cells even at a higher biochemical concentration in MCF7 cells. has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
ERα degrader-2 (oral administration; 2-6 mg/kg; QD; 21 days) leads to the significant tumor growth inhibition and decreases tumor volume in mice.ERα degrader-2 (oral gavage; 2 mg/kg; single dose) possesses better pharmacokinetic properties than AZD9496, the plasma exposure (AUC) is 16073.7 h*ng/mL, and the half-life period is 12.1 h, the oral availability is 80.5%. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
4°C, sealed storage, away from moisture and light In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
参考文献
[1]. Xiaomeng Zhang, et al. Dynamics-Based Discovery of Novel, Potent Benzoic Acid Derivatives as Orally Bioavailable Selective Estrogen Receptor Degraders for ERα+ Breast Cancer. J Med Chem