• 介绍：

   Levofloxacin ((-)-Ofloxacin) 是一种具有口服活性的抗生素，对革兰氏阳性和阴性细菌均有抑制效果。Levofloxacin 抑制 DNA 促旋酶（DNA gyrase）和拓扑异构酶 IV（topoisomerase IV）。Levofloxacin 可用于慢性牙周炎、气道炎症和 BK 病毒血症的研究。Levofloxacin 具有抗正痘活性。

• 熔点： 218°C

• 沸点： 571.5°C at 760 mmHg

• 外观： 灰白色到浅黄色 晶体

• 溶解性： DMSO  :  10  mg/mL  (27.67  mM;  Need  ultrasonic)
  
  H2O  :  ≥  5  mg/mL  (13.84  mM)

• 储存条件： RT

• 注意：部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。

• 6. [8] Wenjun Zhang et al."Combined effect and mechanism of microplastic with different particle sizes and levofloxacin on developing Rana nigromaculata: Insights from thyroid axis regulation and immune system."JOURNAL OF ENVIRONMENTAL MANAGEMENT.2024 Aug;366:12

• 5. [IF=7.129] Wenjun Zhang et al."Study effect and mechanism of ofloxacin and levofloxacin on development of Rana nigromaculata tadpoles based on the hypothalamus-pituitary-thyroid axis."ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY.2023 Jul;259:114985

• 4. [10.753] Wenjun Zhang et al."Study effect and mechanism of levofloxacin on the neurotoxicity of Rana nigromaculata tadpoles exposed to imidacloprid based on the microbe-gut-brain axis."SCIENCE OF THE TOTAL ENVIRONMENT.2023 May;872:162098

• 3. [IF=3.368] Xiaoying Kong et al."Application of a novel thermo-sensitive injectable hydrogel in therapy in situ for drug accurate controlled release."J Biomed Mater Res B. 2020 Nov;108(8):3200-3216

• 2. [IF=7.514] Bolong Fang et al."Glucose oxidase-induced colorimetric immunoassay for qualitative detection of danofloxacin based on iron (Ⅱ) chelation reaction with phenanthroline."Food Chem. 2020 Oct;328:127099

• 1. 石庆新,杨阳,蔡莺莺,周铁丽.耐多药结核分枝杆菌对喹诺酮药物的耐药特性及分子机制的研究[J].浙江医学,2019,41(06):521-524+528.

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本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系，公式为：

质量 (mg) = 浓度 (mM) x 体积 (mL) x 分子摩尔量 (g/mol)

• pg ng μg mg g kg =
  fM pM nM μM mM M *
  nL μL mL L *