Levofloxacin

目录号: A10528
左氧氟沙星是一种氟喹诺酮类抗生素。它对金黄色葡萄球菌(S. aureus)、表皮葡萄球菌(S. epidermidis)、枯草芽孢杆菌(B. subtilis)、大肠杆菌(E. coli)、铜绿假单胞菌(P. aeruginosa)和肺炎克雷伯菌(K. pneumoniae)具有活性(最小抑菌浓度分别为0.25、0.25、0.5、0.03、4和0.25 μg/ml)。
Grouped product items
规格 价格 库存 数量
50mg
¥175.00
现货
100mg
¥280.00
现货
5g
¥490.00
现货
10mM * 1mL in DMSO
¥315.00
现货
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生物活性
Discription Levofloxacin is a fluoroquinolone antibiotic. It is active against S. aureus, S. epidermidis, B. subtilis, E. coli, P. aeruginosa, and K. pneumoniae (MICs = 0.25, 0.25, 0.5, 0.03, 4, and 0.25 μg/ml, respectively).
产品信息
目录号 A10528
分子式 C18H20FN3O4
分子量 361.4
CAS号 100986-85-4
SMILES FC1=C(N2CCN(C)CC2)C(OC[C@H](C)N3C=C(C(O)=O)C4=O)=C3C4=C1
其他名称 MP-376
储存条件

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

溶解性数据
In vitro DMSO 24 mg/ml
Ethanol 1 mg/ml
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Preparing Stock Solutions
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 27.67 mL 138.35 mL 276.7 mL
0.5 mM 5.53 mL 27.67 mL 55.34 mL
1 mM 2.77 mL 13.84 mL 27.67 mL
5 mM 0.55 mL 2.77 mL 5.53 mL
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

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Please check COA/MSDS for correct molecular weight.

Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

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