Ceftolozane sulfate
Based on 2 publication(s) in Google Scholar
Ceftolozane sulfate is a cephalosporin antibiotic active against Gram-negative pathogens. Ceftolozane sulfate acts as a bactericide and reduces Klebsiella pneumoniae thigh tissue loads in neutropenic mice. Ceftolozane sulfate can be used in studies related to bacterial infections.
Nur für Forschungszwecke. Wir verkaufen nicht an Patienten.
- Reinheit: 99.69%
- CAS. Nr.: 936111-69-2
- Formel: C23H32N12O12S3
- Molecular Weight:764.77
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Speicherung:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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Biologische Aktivität
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Chemical Information
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Lösungsmittel & Löslichkeit
- Reinheit & Dokumentation
- Verweise
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) Ceftolozane sulfate
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Biologische Aktivität
Beschreibung
In Vitro
Ceftolozane (0.5-50 μg/mL; 1-7 days) sulfate is stable in human K2EDTA plasma for at least 7 days at 6 °C and −20 °C, shows acceptable stability (≤15% decay) for 71.2 h at 23 °C and 5.6 h at 40 °C, with comparable stability at 0.5 μg/mL and 50 μg/mL concentrations[2].
Ceftolozane (50 μg/mL; 1-7 days) sulfate is stable in human K2EDTA full blood for at least 7 days at 6 °C, and shows acceptable stability (≤15% decay) for 121.8 h at 23 °C, with stability comparable to plasma samples[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Clinical Trial
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS. Nr. 936111-69-2
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Appearance Solid
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Molecular Weight 764.77
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Formel C23H32N12O12S3
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Color White to off-white
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SMILES
O=S(O)(O)=O.CN1[N+](CC(CS[C@]2([H])[C@@H]3NC(/C(C4=NSC(N)=N4)=N\OC(C)(C(O)=O)C)=O)=C(C([O-])=O)N2C3=O)=CC(NC(NCCN)=O)=C1N
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Synonyms
CXA-101; FR264205
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Publications (2)
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Journal Impact Factor
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Most Recent
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PLoS Pathog
Differential contribution of PBP occupancy and efflux on the effectiveness of β-lactams at their target site in clinical isolates of Neisseria gonorrhoeae. [Abstract]2024 Dec 31;20(12):e1012783. PMID: 39739989 -
Microbiol Spectr
Penicillin-Binding Protein Occupancy Dataset for 18 β-Lactams and 4 β-Lactamase Inhibitors in Neisseria gonorrhoeae. [Abstract]2023 Jun 15;11(3):e0069223. PMID: 37093051
Lösungsmittel & Löslichkeit
In Vitro:
DMSO : 50 mg/mL (65.38 mM; ultrasonic and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : 10 mg/mL (13.08 mM; Need ultrasonic)
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 (sealed storage, 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.
* 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, 6 months; -20°C, 1 month (sealed storage, 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.
* 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.
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
In Vivo:
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 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (3.27 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.
In Vivo Dissolution Calculator
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 (sealed storage, 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.
Reinheit & Dokumentation
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Data Sheet (288 KB)
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SDS (419 KB)
- English - EN (419 KB)
- Français - FR (419 KB)
- Deutsch - DE (419 KB)
- Norwegian - NO (419 KB)
- Español - ES (419 KB)
- Swedish - SV (419 KB)
- Italian - IT (419 KB)
- Korean - KR (419 KB)
- Portuguese - PT (419 KB)
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Handling Instructions (2659 KB)
Verweise
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 (sealed storage, 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 |
|---|---|---|---|---|---|
| H2O / DMSO | 1 mM | 1.3076 mL | 6.5379 mL | 13.0758 mL | 32.6896 mL |
| 5 mM | 0.2615 mL | 1.3076 mL | 2.6152 mL | 6.5379 mL | |
| 10 mM | 0.1308 mL | 0.6538 mL | 1.3076 mL | 3.2690 mL | |
| DMSO | 15 mM | 0.0872 mL | 0.4359 mL | 0.8717 mL | 2.1793 mL |
| 20 mM | 0.0654 mL | 0.3269 mL | 0.6538 mL | 1.6345 mL | |
| 25 mM | 0.0523 mL | 0.2615 mL | 0.5230 mL | 1.3076 mL | |
| 30 mM | 0.0436 mL | 0.2179 mL | 0.4359 mL | 1.0897 mL | |
| 40 mM | 0.0327 mL | 0.1634 mL | 0.3269 mL | 0.8172 mL | |
| 50 mM | 0.0262 mL | 0.1308 mL | 0.2615 mL | 0.6538 mL | |
| 60 mM | 0.0218 mL | 0.1090 mL | 0.2179 mL | 0.5448 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.
Ceftolozane sulfate Related Classifications
HY-19806A Related Classifications
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Keywords
- Ceftolozane
- 936111-69-2
- CXA-101
- FR264205
- CXA101
- CXA 101
- FR264205
- FR 264205
- FR-264205
- Bacterial
- Antibiotic
- gram-negative pathogens
- bacterial infection
- complicated intra-abdominal infections
- cephalosporin β-lactam
- complicated urinary tract infections
- extended spectrum β-lactamases
- acute pyelonephritis
- carbapenemases
- Klebsiella pneumoniae
- nosocomial pneumonia
- Inhibitor
- inhibitor
- inhibit