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KB-5246

KB-5246
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KB-5246

Catalog No. T11744Cas No. 119474-55-4
KB-5246, displays antibacterial activities.is a tetracyclic quinolone.
All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.
Pack SizePriceAvailabilityQuantity
25 mg$1,6706-8 weeks
50 mg$2,1806-8 weeks
100 mg$2,8006-8 weeks
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Product Introduction

Bioactivity
Description
KB-5246, displays antibacterial activities.is a tetracyclic quinolone.
In vitro
KB5246, a tetracyclic quinolone with antibacterial properties, effectively inhibits 90% of Escherichia coli, Klebsiella pneumoniae, and Klebsiella oxytoca isolates at concentrations of 0.10 μg/mL or lower. Notably, concentrations of KB-5246 at or above the minimum inhibitory concentration (MIC) prevent regrowth of these organisms after 24 hours of incubation. Additionally, the MICs for 90% of tested isolates (MIC90s) against key gram-positive microorganisms, including methicillin-resistant Staphylococcus aureus, Staphylococcus epidermidis, Streptococcus pneumoniae, and Streptococcus pyogenes, are 0.39 μg/mL, showcasing KB-5246's broad-spectrum antibacterial efficacy.
In vivo
The 50% effective dose (ED50) of KB-5246 for treating S. pneumoniae 2132 infections is 50.5 mg/kg. Its efficacy against S. aureus Smith, P. aeruginosa GN11189, and Serratia marcescens GN7577 is on par with ofloxacin and surpasses that of norfloxacin.
Chemical Properties
Molecular Weight425.86
FormulaC18H17ClFN3O4S
Cas No.119474-55-4
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year

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Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:
TargetMol | Animal experimentsFor example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . TargetMol | Animal experiments A total of 10 animals were administered, and the formula you used is 5% TargetMol | reagent DMSO+30% PEG300+5% Tween 80+60% ddH2O. So your working solution concentration is 2 mg/mL。
Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSOTargetMol | reagent (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
Preparation method for in vivo formula: Take 50 μL DMSOTargetMol | reagent main solution, add 300 μLPEG300TargetMol | reagent mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2OTargetMol | reagent mix well and clarify
1 Enter information below:
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