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Estriol-d3

目录号 数量 价格 提前通知时间
5438-1mg 1.0 mg
$385.00
 现货
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Estriol-(2,4,17)-d3 is a stable isotope-labeled analog of estriol in which three hydrogen atoms at positions 2, 4, and 17 are replaced with deuterium.

Estriol is one of the three major estrogens produced by the human body, alongside estradiol and estrone. It is a hydroxylated metabolite of estradiol. During pregnancy, the placenta produces substantial amounts of estriol, making it the predominant estrogen of the gestational period and a key marker of fetoplacental unit function. In addition to clinical diagnostics, the compound is employed in pharmacokinetic studies, drug development, and fundamental research on estrogen receptor interactions.

Our product features high isotopic and chemical purity, ensuring reliable reproducibility and minimal measurement error in even the most demanding analytical methodologies.

The compound is used as an internal standard for the quantitative determination of estriol by LC-MS/MS.

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General properties

Appearance: white powder
Molecular weight: 291.41
CAS number: 2687960-79-6
Molecular formula: C18H21D3O3
Solubility: ethanol, methanol, DMSO, DMF
Quality control: NMR 1H and HPLC-MS (95+ %, D: 98+ %)
Storage conditions: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate.
安全数据表（MSDS）: 下载
产品规格
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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