Cadrofloxacin
Based on 1 Customer Validation
Cadrofloxacin (Caderofloxacin; CS-940) is an orally active antibacterial agent that exhibits significant bactericidal activity against quinolone-resistant Staphylococcus aureus, as well as various Gram-positive, Gram-negative, and anaerobic bacteria. Cadrofloxacin functions by inhibiting bacterial DNA topoisomerase IV and DNA gyrase, thereby blocking the process of bacterial DNA replication. Cadrofloxacin has been shown to be effective in treating systemic infections and experimental Klebsiella pneumoniae pneumonia in mice. Cadrofloxacin is widely used in research concerning systemic bacterial infections and bacterial pneumonia.
For research use only. We do not sell to patients.
- Purity : 98.21%
- CAS No.: 153808-85-6
- Formula: C19H20F3N3O4
- Molecular Weight:411.38
-
Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
-
Biological Activity
-
Chemical Information
-
Solvent & Solubility
- Protocols
- Purity & Documentation
- References
-
Help & FAQs
All Topoisomerase Isoforms
More
Biological Activity
Description
|
DNA Gyrase |
TOPO IV |
In Vitro
Cadrofloxacin (0.006-25 μg/mL; 18 h-48 h) exhibits broad-spectrum in vitro antibacterial activity against clinical isolates of gram-positive, gram-negative, anaerobic, Salmonella, Shigella, and Neisseria spp., with notably enhanced activity against methicillin-resistant and quinolone-resistant S. aureus (MIC90 = 12.5 μg/mL and 25 μg/mL, respectively)[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
-
Animal Model:Male Sprague-Dawley rats weighing 180-220 g[2]
-
Dosage:9 mg/kg
-
Administration:I.g. once or twice daily for 14 consecutive days
-
Result:Enhanced the expression of hepatic CYP2E1 mRNA, inducing a 1.6-fold increase compared with that of control rats. The level of CYP2E1 protein in the hepatic microsomes was significantly higher than control group, 190% of that in control rats.
Chemical Information
-
CAS No. 153808-85-6
-
Appearance Solid
-
Molecular Weight 411.38
-
Formula C19H20F3N3O4
-
Color White to off-white
-
SMILES
O=C(O)C1=CN(C2=C(C1=O)C=C(C(N3C[C@@H](NCC3)C)=C2OC(F)F)F)C4CC4
-
Synonyms
Caderofloxacin; CS-940
-
Shipping
Room temperature in continental US; may vary elsewhere.
-
Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
In Vitro:
DMSO : 10 mg/mL (24.31 mM; ultrasonic and warming and adjust pH to 3 with HCl and heat to 80°C; 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)
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 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 1 mg/mL (2.43 mM); Clear solution
This protocol yields a clear solution of ≥ 1 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (10.0 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: ≥ 1 mg/mL (2.43 mM); Clear solution
This protocol yields a clear solution of ≥ 1 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (10.0 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:
-
-
-
-
Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
-
%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
-
%+
-
+%Tween-80 + +
-
%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
-
Data Sheet (287 KB)
-
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)
-
Handling Instructions (2659 KB)
References
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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.4308 mL | 12.1542 mL | 24.3084 mL | 60.7711 mL |
| 5 mM | 0.4862 mL | 2.4308 mL | 4.8617 mL | 12.1542 mL | |
| 10 mM | 0.2431 mL | 1.2154 mL | 2.4308 mL | 6.0771 mL | |
| 15 mM | 0.1621 mL | 0.8103 mL | 1.6206 mL | 4.0514 mL | |
| 20 mM | 0.1215 mL | 0.6077 mL | 1.2154 mL | 3.0386 mL |
Cadrofloxacin Related Classifications
HY-116228 Related Classifications
Powered by Bioz