产品编号：E887995
产品规格：100mg
产品价格：面议
| 标准品编号: | E887995 |
| 名称: | 17α-Estradiol |
| 别名: | (17α)-Estra-1,3,5(10)-triene-3,17-diol; 1,3,5-Estratriene-3,17α-diol; 13β-Methyl-1,3,5(10)-gonatriene-3,17α-diol; 17-Epiestradiol; 17α-Oestradiol; 3,17-Dihydroxyestratriene; 3,17α-Dihydroxyoestra-1,3,5(10)-triene; Alfatradiol; Epiestrol; Estra-1,3,5(10)-triene-3,17α-diol; NSC 20293; α-Estradiol; Ethinyl Estradiol Impurity L (EP); Estradiol 17α-Hydroxy Impurity Estradiol EP Impurity B |
| 杂质: | Estradiol 17α-Hydroxy Impurity; Estradiol EP Impurity B; Ethinylestradiol EP Impurity L |
| CAS号: | 57-91-0 |
| 分子式: | C₁₈H₂₄O₂ |
| 外观: | 白色至白色固体 |
| 熔点: | 210-219°C |
| 分子量: | 272.38 |
| 储存: | 冰箱保存 |
| 溶解度: | Dioxane (Slightly), Methanol (Slightly) |
| 种类: | Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites; |
| 应用: | Estradiol (known as α-Estradiol or 17 α-Estradiol) is a biologically active estrogen in human breast cancer cells in tissue culture. 17-Εstradiol and its selective receptor, ER-X, are not part of a classical hormone/receptor endocrine system but of a system with important autocrine/paracrine functions in the developing and adult brain(1,2). 17-Estradiol may have enormous implications for hormone replacement strategies at the menopause and in the treatment of such neurodegenerative disorders as Alzheimer’s disease and ischemic stroke(3). This compound is a contaminant of emerging concern (CECs). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA). Environmental contaminants; Food contaminants. |
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