4-Hydroxyestrone-d4
Based on 1 Customer Validation
4-Hydroxyestrone (4-OHE1)-d4 is the deuterium labeled 4-Hydroxyestrone (HY-W009300). 4-Hydroxyestrone is a brain-penetrant estrogen metabolite. 4-Hydroxyestrone shows neuroprotective effects involving increased cytoplasmic localization of p53 resulting from SIRT1-mediated p53 deacetylation. 4-Hydroxyestrone relies on PDI to mediate its protective effect against chemically induced ferroptosis in estrogen receptor-negative cancer cells. 4-Hydroxyestrone inhibits lipid peroxidation and lipid-ROS accumulation. 4-Hydroxyestrone blocks preovulatory luteinizing hormone surges in Rattus norvegicus. 4-Hydroxyestrone can be used for the researches of neurodegeneration, breast cancer and endocrine disease.
商品は「研究用試薬」です。人や動物の医療用・臨床診断用・食品用の製品ではありません。
研究用途以外に使用した場合、当社は一切の責任を負いかねます。
- 純度: 99.35%
- CAS 番号: 81586-98-3
- 分子式: C18H18D4O3
- 分子量:290.39
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保管条件:
4°C, protect from light, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
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生物活性
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化学情報
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溶剤 & 溶解度
- 純度とドキュメンテーション
- 参考文献
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Help & FAQs
Endogenous Metabolite アイソフォーム固有の製品をすべて表示
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生物活性
Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
1. This compound can be used as a tracer
2. This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
化学情報
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CAS 番号 81586-98-3
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非標識Cas 3131-23-5
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性状 Solid
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分子量 290.39
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分子式 C18H18D4O3
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Color Off-white to gray
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SMILES
C[C@@]12[C@](CC([2H])([2H])C2=O)([H])[C@@]3([H])[C@@](CC1)([H])C4=C([2H])C([2H])=C(O)C(O)=C4CC3
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別名
4-OHE1-d4
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輸送条件
Room temperature in continental US; may vary elsewhere.
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保管条件
4°C, protect from light, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
溶剤 & 溶解度
Methanol : 10 mg/mL (34.44 mM; Need ultrasonic and warming)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
濃度 (開始) × 体積 (開始) = 濃度 (終了) × 体積 (終了)
純度とドキュメンテーション
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データシート (277 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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取扱説明書 (2659 KB)
参考文献
[1]. Choi HJ, et al. 4-Hydroxyestrone, an Endogenous Estrogen Metabolite, Can Strongly Protect Neuronal Cells Against Oxidative Damage. Sci Rep. 2020;10(1):7283. Published 2020 Apr 29. [Content Brief]
[2]. Wang H, et al. Strong Protection by 4-Hydroxyestrone against Erastin-Induced Ferroptotic Cell Death in Estrogen Receptor-Negative Human Breast Cancer Cells: Evidence for Protein Disulfide Isomerase as a Mechanistic Target for Protection. Biochemistry. 2024;63(8):984-999. [Content Brief]
[3]. Okatani Y, et al. Effects of 2-hydroxyestradiol-17 beta, 2-hydroxyestradiol-17 alpha, and 4-hydroxyestrone on the preovulatory luteinizing hormone surge in the rat: agonist and antagonist actions. Endocrinology. 1984;115(3):1090-1094. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| Methanol | 1 mM | 3.4436 mL | 17.2182 mL | 34.4364 mL | 86.0911 mL |
| 5 mM | 0.6887 mL | 3.4436 mL | 6.8873 mL | 17.2182 mL | |
| 10 mM | 0.3444 mL | 1.7218 mL | 3.4436 mL | 8.6091 mL | |
| 15 mM | 0.2296 mL | 1.1479 mL | 2.2958 mL | 5.7394 mL | |
| 20 mM | 0.1722 mL | 0.8609 mL | 1.7218 mL | 4.3046 mL | |
| 25 mM | 0.1377 mL | 0.6887 mL | 1.3775 mL | 3.4436 mL | |
| 30 mM | 0.1148 mL | 0.5739 mL | 1.1479 mL | 2.8697 mL |
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