
Endoxifen Hydrochloride;Z-因多昔芬盐酸盐, ≥98%
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CAS | 1032008-74-4 |
---|---|
中文名称 | Z-因多昔芬盐酸盐 |
英文名称 | Endoxifen Hydrochloride |
别名 | EndoxifenHCl |
纯度 | ≥98% |
分子量 | 409.95 |
外观(性状) | Solid |
储存条件 | Powder : -20℃, 2 years;In solvent(母液): -20℃, 1 month; -80℃, 6 months |
溶解性 | Soluble in DMSO |
SMILES | OC1=CC=C(/C(C2=CC=C(OCCNC)C=C2)=C(C3=CC=CC=C3)\CC)C=C1.[H]Cl.[Z] |
描述 | 是一种有效的选择性estrogen receptor拮抗剂。(It is a potent and selective estrogen receptor antagonist.) |
靶点 | Estrogen Receptor/ERR |
通路 | Endocrinology & Hormones |
生物活性 | Endoxifen inhibited the hERG channel protein trafficking to the plasma membrane in a concentration-dependent manner. Endoxifen inhibited the hERG current by direct channel blockage and by the disruption of channel trafficking to the plasma membrane in a concentration-dependent manner. [1] |
In Vitro | Endoxifen inhibited hERG tail currents at -50mV in a concentration-dependent manner with IC50 values of 1.6μM. The steady-state activation curve of the hERG currents was shifted to the hyperpolarizing direction in the presence of endoxifen.The voltage-dependent inhibition of hERG currents by endoxifen increased steeply in the voltage range of channel activation. The inhibition by endoxifen displayed a shallow voltage dependence (δ=0.18) in the full activation voltage range. A fast application of endoxifen induced a reversible block of hERG tail currents during repolarization in a concentration-dependent manner, which suggested an interaction with the open state of the channel. Endoxifen also decreased the hERG current elicited by a 5s depolarizing pulse to +60mV to inactivate the hERG currents, suggesting an interaction with the activated (open and/or inactivated) states of the channels.[1] |
数据来源文献 | [1]. Chae YJ, et al. Endoxifen, the active metabolite of tamoxifen, inhibits cloned hERG potassium channels. Eur J Pharmacol. 2015 Apr 5;752:1-7. |
规格 | 10mg |
单位 | 瓶 |
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