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68047-06-3

中文名称 4-羟基三苯氧胺
英文名称 4-HYDROXYTAMOXIFEN
CAS 68047-06-3
分子式 C26H29NO2
分子量 387.51
MOL 文件 68047-06-3.mol
更新日期 2024/04/17 17:37:02
68047-06-3 结构式 68047-06-3 结构式

基本信息

中文别名
4-羟基三苯氧胺
4-羟基他莫昔芬
(Z)-4-羟基三苯氧胺
4-羟基三苯氧胺 10MG
4-羟基三苯氧胺(Z异构体)
4-羟基三苯氧胺(Z异构体和E
4-羟基三苯氧胺(Z异构体≥7
4-羟基三苯氧胺(Z异构体≥70%)
4-羟基三苯氧胺(Z异构体和E异构体)
(Z)-4-(1-[4-(二甲氨基乙氧基)苯基]-2-苯基-1-丁烯基)苯酚
英文别名
4-OHT
C05011
ici79,280
(Z)-4-OHT
hydroxytamoxifen
4-HYDROXYTAMOXIFEN
TAMOXIFEN, 4-HYDROXY-
cis-4-Hydroxytamoxifen
trans-4-Hydroxytamoxifen
See H9711, H9712, or H9716
所属类别
原料药:其它抗生素类药

物理化学性质

熔点105-107°C
沸点513.45°C (rough estimate)
密度1.1005 (rough estimate)
折射率1.6000 (estimate)
储存条件2-8°C
储存条件2-8°C
溶解度95% ethanol: 20 mg/mL
溶解度95%乙醇:20 mg/mL
酸度系数(pKa)10.35±0.15(Predicted)
形态powder
颜色white
稳定性稳定的。存放干燥通风处。与强氧化剂不相容。
InChIKeyTXUZVZSFRXZGTL-OCEACIFDSA-N
CAS 数据库68047-06-3

安全数据

危险性符号(GHS)
GHS07,GHS08,GHS09
警示词危险
危险性描述H302-H350-H360FD-H410
危险品标志Xn
危险类别码20/21/22-63
安全说明22-23-36
WGK Germany3
WGK Germany3
RTECS号SL1210000
4-羟基三苯氧胺价格(试剂级)
报价日期产品编号产品名称CAS号包装价格
2024/01/25HY-169504-羟基三苯氧胺
4-Hydroxytamoxifen
68047-06-310mM * 1mLin DMSO639元
2024/01/25HY-169504-羟基三苯氧胺
4-Hydroxytamoxifen
68047-06-35 mg750元
2024/01/25HY-169504-羟基三苯氧胺
4-Hydroxytamoxifen
68047-06-310mg950元

常见问题列表

生物活性
4-Hydroxytamoxifen是一种选择性的雌激素受体调节剂 (SERM)。
靶点

Estrogen receptor

3.3 nM (IC 50 )

CRISPR/Cas9

体外研究

4-Hydroxytamoxifen (Monohydroxytamoxifen) is a selective oestrogen receptor antagonist, with an IC 50 of 3.3 nM for the [ 3 H]oestradiol binding to oestrogen receptor. 4-Hydroxytamoxifen (10, 100 nM) enables to inhibit the binding of [ 3 H]oestradiol to the human 8 S oestrogen receptor. 4-Hydroxytamoxifen activates intein-linked inactive Cas9, reduces off-target CRISPR-mediated gene editing. In human cells, conditionally active Cas9s modify target genomic sites with up to 25-fold higher specificity than wild-type Cas9.

体内研究

4-Hydroxytamoxifen (0.2, 1 and 5 μg/day, p.o.) causes a dose-related decrease in uterine wet weight of immature rats. 4-Hydroxytamoxifen (6 μg/0.1 mL sesame oil/day, s.c.) effectively attenuates methamphetamine-induced nigrostriatal dopamine depletions in bothsexes of intact and gonadectomized C57BL/6 J mice. 4-Hydroxytamoxifen does not alter the dopamine content levels in the striatum.

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