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Fleroxacin
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Catalog No. T1294Cas No. 79660-72-3
Alias RO 23-6240, AM-833
Fleroxacin (RO 23-6240) is a broad-spectrum antimicrobial fluoroquinolone that strongly inhibits the DNA-supercoiling activity of DNA gyrase.
Fleroxacin
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Purity: 99.79%
Catalog No. T1294Alias RO 23-6240, AM-833Cas No. 79660-72-3
Fleroxacin (RO 23-6240) is a broad-spectrum antimicrobial fluoroquinolone that strongly inhibits the DNA-supercoiling activity of DNA gyrase.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 g | $40 | - | In Stock |
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
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Purity:99.79%
Appearance:Solid
Color:White
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Product Introduction
Fleroxacin AI Summary
Fleroxacin exhibits broad-spectrum antibacterial activity with low minimum inhibitory concentrations (MIC) ranging from 0.03 to 64.0 µg/mL against various Gram-positive and Gram-negative bacteria, including strains such as Escherichia coli, Klebsiella pneumoniae, Staphylococcus aureus, Streptococcus pneumoniae, and Pseudomonas aeruginosa. It inhibits DNA gyrase with an IC50 of 3.8 µg/mL and shows DNA gyrase-mediated cleavage of DNA at 1.0 µg/mL. The compound also demonstrates high oral bioavailability, significant pharmacokinetic properties in vivo, and notable efficacy in treating bacterial infections. Despite its potent antibacterial effects, it has moderate liver toxicity and shows inhibitory activity against human HDAC6 and Plasmodium falciparum. Furthermore, Fleroxacin has limited antiviral activity against SARS-CoV-2 and inhibits SARS-CoV-2 induced cytotoxicity with moderate efficacy..
Note: Summary generated by AI. Data source: ChEMBL 
Bioactivity
Chemical Properties
Storage & Solubility Information
| Description | Fleroxacin (RO 23-6240) is a broad-spectrum antimicrobial fluoroquinolone that strongly inhibits the DNA-supercoiling activity of DNA gyrase. |
| Synonyms | RO 23-6240, AM-833 |
| Molecular Weight | 369.34 |
| Formula | C17H18F3N3O3 |
| Cas No. | 79660-72-3 |
| Smiles | C(CF)N1C=2C(C(=O)C(C(O)=O)=C1)=CC(F)=C(C2F)N3CCN(C)CC3 |
| Relative Density. | 1.409g/cm3 |
| Storage | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||
| Solubility Information | 0.1 M NaOH: 16.83 mg/mL (45.57 mM), Sonication is recommended.  DMSO: 1 mg/mL (2.71 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
DMSO/0.1 M NaOH
0.1 M NaOH
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Calculator
In Vivo Formulation Calculator (Clear solution)
Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:
For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, and a total of 10 animals are to be administered, using a formulation of 
10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH2O , the resulting working solution concentration would be 2 mg/mL.Stock Solution Preparation:
Dissolve 2 mg of the compound in 100 μL DMSO to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
Preparation of the In Vivo Formulation:
1) Add 100 μL of the DMSO stock solution to 400 μL PEG300 and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O and mix thoroughly until a homogeneous solution is obtained.
This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.
Dose Conversion
You can also refer to dose conversion for different animals. More Dose Conversion
Tech Support
Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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