Sultamicillin
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Sultamicillin is a broad-spectrum and orally active beta-lactamase inhibitor, an antibiotic with antibacterial activity.
For research use only. We do not sell to patients.
- Purity: 98.32%
- CAS No.: 76497-13-7
- Formula: C25H30N4O9S2
- Molecular Weight:594.66
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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All Antibiotic Isoforms
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Biological Activity
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β-lactam |
Sultamicillin shows antibacterial activity against MRSA with a MIC value of 25 μg/mL[4].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Sultamicillin (oral gavage, every 12 h) combined with immunosuppression agent (eg: Mycophenolate mofetil (HY-B0199) and Methylprednisolone (HY-B0260)) markedly improves survival of experimental polymicrobial sepsis in mice, and enhances bacterial clearance[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
| NCT Number | Sponsor | Condition | Start Date |
Phase
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|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 76497-13-7
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Appearance Solid
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Molecular Weight 594.66
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Formula C25H30N4O9S2
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Color White to off-white
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SMILES
O=C(OCOC([C@H](N1C2=O)C(C)(S[C@@]1([C@@H]2NC([C@@H](C3=CC=CC=C3)N)=O)[H])C)=O)[C@H](N45)C(C)(S([C@@]4(CC5=O)[H])(=O)=O)C
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 100 mg/mL (168.16 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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. 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. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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 (4.20 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 (4.20 mM); Suspended solution; Need ultrasonic
This protocol yields a suspended solution of 2.5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.
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.
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.
Purity & Documentation
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Data Sheet (275 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
[1]. Friedel HA, et al. Sultamicillin. A review of its antibacterial activity, pharmacokinetic properties and therapeutic use. Drugs. 1989 Apr;37(4):491-522. [Content Brief]
[2]. English AR, et al. Pharmacokinetics of sultamicillin in mice, rats, and dogs. Antimicrob Agents Chemother. 1984 May;25(5):599-602. [Content Brief]
[3]. Assfalg V, et al. Combined immunosuppressive and antibiotic therapy improves bacterial clearance and survival of polymicrobial septic peritonitis. Shock. 2010 Feb;33(2):155-61. [Content Brief]
[4]. Qin HL, et al. Indole-based derivatives as potential antibacterial activity against methicillin-resistance Staphylococcus aureus (MRSA). Eur J Med Chem. 2020 May 15;194:112245. [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. 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 |
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| DMSO | 1 mM | 1.6816 mL | 8.4082 mL | 16.8163 mL | 42.0408 mL |
| 5 mM | 0.3363 mL | 1.6816 mL | 3.3633 mL | 8.4082 mL | |
| 10 mM | 0.1682 mL | 0.8408 mL | 1.6816 mL | 4.2041 mL | |
| 15 mM | 0.1121 mL | 0.5605 mL | 1.1211 mL | 2.8027 mL | |
| 20 mM | 0.0841 mL | 0.4204 mL | 0.8408 mL | 2.1020 mL | |
| 25 mM | 0.0673 mL | 0.3363 mL | 0.6727 mL | 1.6816 mL | |
| 30 mM | 0.0561 mL | 0.2803 mL | 0.5605 mL | 1.4014 mL | |
| 40 mM | 0.0420 mL | 0.2102 mL | 0.4204 mL | 1.0510 mL | |
| 50 mM | 0.0336 mL | 0.1682 mL | 0.3363 mL | 0.8408 mL | |
| 60 mM | 0.0280 mL | 0.1401 mL | 0.2803 mL | 0.7007 mL | |
| 80 mM | 0.0210 mL | 0.1051 mL | 0.2102 mL | 0.5255 mL | |
| 100 mM | 0.0168 mL | 0.0841 mL | 0.1682 mL | 0.4204 mL |
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