Pefloxacin Mesylate DihydrateCAS# 149676-40-4 |
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Quality Control & MSDS
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Chemical structure
3D structure
Cas No. | 149676-40-4 | SDF | Download SDF |
PubChem ID | 6917670 | Appearance | Powder |
Formula | C18H28FN3O8S | M.Wt | 465.49 |
Type of Compound | N/A | Storage | Desiccate at -20°C |
Synonyms | Pefloxacinium mesylate dihydrate | ||
Solubility | Soluble in DMSO > 10 mM | ||
Chemical Name | 1-ethyl-6-fluoro-7-(4-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid;methanesulfonic acid;dihydrate | ||
SMILES | CCN1C=C(C(=O)C2=CC(=C(C=C21)N3CCN(CC3)C)F)C(=O)O.CS(=O)(=O)O.O.O | ||
Standard InChIKey | LEULAXMUNMRLPW-UHFFFAOYSA-N | ||
Standard InChI | InChI=1S/C17H20FN3O3.CH4O3S.2H2O/c1-3-20-10-12(17(23)24)16(22)11-8-13(18)15(9-14(11)20)21-6-4-19(2)5-7-21;1-5(2,3)4;;/h8-10H,3-7H2,1-2H3,(H,23,24);1H3,(H,2,3,4);2*1H2 | ||
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. |
Description | Pefloxacin mesylate dehydrate is a an antibacterial agent and prevents bacterial DNA replication by inhibiting DNA gyrase (topoisomerse)
Target: DNA gyrase
Pefloxacin is a synthetic chemotherapeutic agent used to treat severe and life-threatening bacterial infections. Pefloxacin is commonly referred to as afluoroquinolone (or quinolone) drug and is a member of the fluoroquinolone class of antibacterials. It is an analog of norfloxacin. It is a synthetic fluoroquinolone, belonging to the 3rd generation of quinolones. Pefloxacin is extensively prescribed in France. Pefloxacin has not been approved for use in the United States.
The bactericidal action of pefloxacin results from interference with the activity of the bacterial enzymes DNA gyrase and topoisomerase IV, which are needed for the transcription and replication of bacterial DNA. DNA gyrase appears to be the primary quinolone target for gram-negative bacteria. Topoisomerase IV appears to be the preferential target in gram-positive organisms. Interference with these two topoisomerases results in strand breakage of the bacterial chromosome, supercoiling, and resealing. As a result DNA replication and transcription is inhibited. References: |
Pefloxacin Mesylate Dihydrate Dilution Calculator
Pefloxacin Mesylate Dihydrate Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 2.1483 mL | 10.7414 mL | 21.4827 mL | 42.9655 mL | 53.7068 mL |
5 mM | 0.4297 mL | 2.1483 mL | 4.2965 mL | 8.5931 mL | 10.7414 mL |
10 mM | 0.2148 mL | 1.0741 mL | 2.1483 mL | 4.2965 mL | 5.3707 mL |
50 mM | 0.043 mL | 0.2148 mL | 0.4297 mL | 0.8593 mL | 1.0741 mL |
100 mM | 0.0215 mL | 0.1074 mL | 0.2148 mL | 0.4297 mL | 0.5371 mL |
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. |
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Pefloxacin mesylate dehydrate is a an antibacterial agent and prevents bacterial DNA replication by inhibiting DNA gyrase (topoisomerse)
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