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Besifloxacin Hydrochloride (BOL-303224-A) is a fourth-generation fluoroquinolone antibiotic.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 mg | $32 | In Stock | In Stock | |
| 10 mg | $52 | In Stock | In Stock | |
| 25 mg | $98 | In Stock | In Stock | |
| 50 mg | $175 | In Stock | In Stock | |
| 100 mg | $335 | In Stock | In Stock | |
| 200 mg | $495 | In Stock | In Stock | |
| 500 mg | $789 | In Stock | In Stock | |
| 1 mL x 10 mM (in DMSO) | $44 | In Stock | In Stock |
| Description | Besifloxacin Hydrochloride (BOL-303224-A) is a fourth-generation fluoroquinolone antibiotic. |
| In vitro | Besifloxacin has effectively bactericidal activity against prevalent and drug-resistant pathogens. Besifloxacin is the most potent agent tested against gram-positive pathogens and anaerobes and is generally equivalent to comparator fluoroquinolones in activity against most gram-negative pathogens. Besifloxacin demonstrates potent, broad-spectrum activity, which is particularly notable against gram-positive and gram-negative isolates that are resistant to other fluoroquinolones and classes of antibacterial agents. |
| Kinase Assay | 20 ng of purified human DDK, together with increasing concentrations of each DDK inhibitor is pre-incubated for 5 min. Then 10 μCi (γ)-32P ATP and 1.5 μM cold ATP are added in a buffer containing 50 mM Tris-HCl (pH 7.5), 10 mM MgCl2, and 1 mM DTT and incubated for 30 min at 30°C. The proteins are denatured in 1X Laemmli buffer at 100°C followed by SDS-PAGE and autoradiography on HyBlot CL film. DDK kinase activity is indicated by Auto-phosphorylation of DDK. 32P-labeled bands are quantified using ImageJ and the IC50 values are calculated using GraphPad. |
| Synonyms | BOL-303224-A, Besivance hydrochloride, Besifloxacin HCl |
| Molecular Weight | 430.3 |
| Formula | C19H21ClFN3O3·HCl |
| Cas No. | 405165-61-9 |
| Smiles | C1CCN(C[C@@H](C1)N)c1c(cc2c(c1Cl)n(cc(c2=O)C(=O)O)C1CC1)F.Cl |
| Relative Density. | no data available |
| Storage | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||
| Solubility Information | DMSO: 11 mg/mL (25.56 mM), Sonication is recommended. | |||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||
DMSO
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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.
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.
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