Endoxifen E-isomer hydrochloride (E-Endoxifen hydrochloride), an E-isomer of Endoxifen, is an impurity in Endoxifen Z-isomer drug substance. Endoxifen E-isomer hydrochloride exhibits antiestrogenic effects.
性状
Solid
体外研究(In Vitro)
Endoxifen E-isomer (1-1000 nM; 12 h) inhibits PGR gene expression in E2-induced MCF-7 cells. 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 moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
参考文献
[1]. Elkins P, et, al. Characterization of the isomeric configuration and impurities of (Z)-endoxifen by 2D NMR, high resolution LC?MS, and quantitative HPLC analysis. J Pharm Biomed Anal. 2014 Jan;88:174-9.[2]. Zheng Y, et, al. Elimination of antiestrogenic effects of active tamoxifen metabolites by glucuronidation. Drug Metab Dispos. 2007 Oct;35(10):1942-8.