Sulfaproxiline
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Sulfaproxyline (Sulfaproxylin; Sulfaproxyline) is a sulfonamide antibiotic that inhibits bacterial dihydropteroate synthase, thereby blocking folate biosynthesis required for nucleic acid production. Sulfaproxyline shows antimicrobial activity primarily against Staphylococcus species and common uropathogens. Sulfaproxyline reduces bacterial growth by impairing DNA and protein synthesis. Sulfaproxyline can be used for research of staphylococcal and urinary tract infections.
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: 99.37%
- CAS 番号: 116-42-7
- 分子式: C16H18N2O4S
- 分子量:334.39
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保管条件:
4°C, stored under nitrogen, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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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
antimicrobial
Sulfaproxyline inhibits bacterial dihydropteroate synthase, thereby blocking folate biosynthesis required for nucleic acid production[1].
Sulfaproxyline shows antimicrobial activity against Staphylococcus species and common uropathogens[1].
Sulfaproxyline reduces bacterial growth by impairing DNA and protein synthesis[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
化学情報
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CAS 番号 116-42-7
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性状 Solid
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分子量 334.39
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分子式 C16H18N2O4S
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Color White to off-white
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SMILES
O=C(NS(=O)(C1=CC=C(N)C=C1)=O)C2=CC=C(OC(C)C)C=C2
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別名
Sulfaproxylin; Sulfaproxyline
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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, stored under nitrogen, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture)
溶剤 & 溶解度
DMSO : ≥ 100 mg/mL (299.05 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, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture). 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 (stored under nitrogen, away from moisture). 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)
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 (7.48 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 (7.48 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.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL. * In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture)
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
純度とドキュメンテーション
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取扱説明書 (2659 KB)
参考文献
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 (stored under nitrogen, away from moisture). 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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.9905 mL | 14.9526 mL | 29.9052 mL | 74.7630 mL |
| 5 mM | 0.5981 mL | 2.9905 mL | 5.9810 mL | 14.9526 mL | |
| 10 mM | 0.2991 mL | 1.4953 mL | 2.9905 mL | 7.4763 mL | |
| 15 mM | 0.1994 mL | 0.9968 mL | 1.9937 mL | 4.9842 mL | |
| 20 mM | 0.1495 mL | 0.7476 mL | 1.4953 mL | 3.7381 mL | |
| 25 mM | 0.1196 mL | 0.5981 mL | 1.1962 mL | 2.9905 mL | |
| 30 mM | 0.0997 mL | 0.4984 mL | 0.9968 mL | 2.4921 mL | |
| 40 mM | 0.0748 mL | 0.3738 mL | 0.7476 mL | 1.8691 mL | |
| 50 mM | 0.0598 mL | 0.2991 mL | 0.5981 mL | 1.4953 mL | |
| 60 mM | 0.0498 mL | 0.2492 mL | 0.4984 mL | 1.2460 mL | |
| 80 mM | 0.0374 mL | 0.1869 mL | 0.3738 mL | 0.9345 mL | |
| 100 mM | 0.0299 mL | 0.1495 mL | 0.2991 mL | 0.7476 mL |
Sulfaproxiline 関連分類
HY-101829 関連分類
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