4-メトキシフェノール
Based on 1 Customer Validation
Mequinol (4-Methoxyphenol)yes MercurialisOne of the bioactive ingredients, mainly used for skin discoloration. MequinolIs an antioxidant that has additive/synergistic effects on carcinogenesis when combined with other phenolic antioxidants. Mequinolalso promote hERαDependent chaperone production with potential estrogenic activity.
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: 99.81%
- CAS 番号: 150-76-5
- 分子式: C7H8O2
- 分子量:124.14
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保管条件:
Store at room temperature 3 years.
In solvent -80°C, 2 years , -20°C, 1 year
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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
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生物活性
HSP27, GRP94, GRP78[2]
Mequinol (1-10 μM; 48 h) ignificantly increases the protein levels of HSP27, GRP94, and GRP78/BiPs in HEGO13 and V2 cell[2].
Mequinol acts function in a hERα-dependent manner and has potential estrogenic activity[2]/s.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:HEGO13 and V2 cells with hERa expression
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Concentration:1, 10, 100 μM
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Incubation Time:48 h
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Result:Significantly increased the protein levels of HSP27, GRP94, and GRP78/BiP at 1 and 10 μM, but not at 100 μM.
化学情報
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CAS 番号 150-76-5
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性状 Solid
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分子量 124.14
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分子式 C7H8O2
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Color White to light brown
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SMILES
OC(C=C1)=CC=C1OC
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別名
Mequinol; p-Hydroxyanisole
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Structure Classification
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Initial Source
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輸送条件
Room temperature in continental US; may vary elsewhere.
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保管条件
Store at room temperature 3 years
In solvent -80°C 2 years -20°C 1 year
溶剤 & 溶解度
H2O : ≥ 100 mg/mL (805.54 mM)
DMSO : ≥ 100 mg/mL (805.54 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" means soluble, but saturation unknown.
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
濃度 (開始) × 体積 (開始) = 濃度 (終了) × 体積 (終了)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (20.14 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (20.14 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Working solution concentration: 0.22 mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
純度とドキュメンテーション
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データシート (273 KB)
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取扱説明書 (2659 KB)
参考文献
[1]. Callender VD, et al. Postinflammatory hyperpigmentation: etiologic and therapeutic considerations. Am J Clin Dermatol. 2011 Apr 1;12(2):87-99. [Content Brief]
[2]. Hirose M, et al. Carcinogenicity of antioxidants BHA, caffeic acid, sesamol, 4-methoxyphenol and catechol at low doses, either alone or in combination, and modulation of their effects in a rat medium-term multi-organ carcinogenesis model. Carcinogenesis. 1998 Jan;19(1):207-12. [Content Brief]
[3]. Kita K, et al. Increase in the levels of chaperone proteins by exposure to beta-estradiol, bisphenol A and 4-methoxyphenol in human cells transfected with estrogen receptor alpha cDNA. Toxicol In Vitro. 2009 Jun;23(4):728-35. [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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O / DMSO | 1 mM | 8.0554 mL | 40.2771 mL | 80.5542 mL | 201.3855 mL |
| 5 mM | 1.6111 mL | 8.0554 mL | 16.1108 mL | 40.2771 mL | |
| 10 mM | 0.8055 mL | 4.0277 mL | 8.0554 mL | 20.1386 mL | |
| 15 mM | 0.5370 mL | 2.6851 mL | 5.3703 mL | 13.4257 mL | |
| 20 mM | 0.4028 mL | 2.0139 mL | 4.0277 mL | 10.0693 mL | |
| 25 mM | 0.3222 mL | 1.6111 mL | 3.2222 mL | 8.0554 mL | |
| 30 mM | 0.2685 mL | 1.3426 mL | 2.6851 mL | 6.7129 mL | |
| 40 mM | 0.2014 mL | 1.0069 mL | 2.0139 mL | 5.0346 mL | |
| 50 mM | 0.1611 mL | 0.8055 mL | 1.6111 mL | 4.0277 mL | |
| 60 mM | 0.1343 mL | 0.6713 mL | 1.3426 mL | 3.3564 mL | |
| 80 mM | 0.1007 mL | 0.5035 mL | 1.0069 mL | 2.5173 mL | |
| 100 mM | 0.0806 mL | 0.4028 mL | 0.8055 mL | 2.0139 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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