| 中文名称 |
Levofloxacin hydrate
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| 中文别名 |
左旋氧氟沙星;左氧氟沙星水合物;左氧氟沙星半水合物;左氧氟沙星半水;(S)-(-)-9-氟-2,3-二氢-3-甲基-10-(4-甲基-1-哌嗪基)-7-氧-7H-吡啶骈[1,2,3-DE]-[1,4]苯骈恶嗪-6-羧酸乳酸盐半水合物;6-氧代糠酸莫米松;Levofloxacin 左氧氟沙星;乳酸左氧氟沙星;双(六氯环戊二烯)环辛烷;盐酸左旋氧氟沙星;鹽酸左氟沙星;左旋氧氟沙星半水化合物;左氧氟沙星;左氧氟沙星 2(C18H20FN3O4).H2O;左氧氟沙星 USP标准品;(S)-(-)-9-氟-2,3-二氢-3-甲基-10-(4-甲基-1-哌嗪基)-7-氧-7H-吡啶并[1,2,3-de]-[1,4]苯并噁嗪-6-羧酸1;(S)-(-)-9-氟-2,3-二氢-3-甲基-10-(4-甲基-1-哌嗪基)-7-氧-7H-吡啶并[1,2,3-DE]-[1,4]苯并嗪-6-羧酸 1;(S)-(-)-9-氟-2,3-二氢-3-甲基-10-(4-甲基-1-哌嗪基)-7-氧-7H-吡啶并[1,2,3-DE]-[1,4]苯并嗪-6-羧酸盐酸盐;2水合物;盐酸左旋氧氟沙星1;左旋氧氟沙星水合物;左氧氟沙星杂质16;(S)-(-)-9-氟-2,3-二氢-3-甲基-10-(4-甲基-1-哌嗪基)-7-氧-7H-吡啶并[1,2,3-de]-[1,4]苯并噁嗪-6-羧酸 1/2 水合物
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| 英文名称 |
Levofloxacin hydrate
|
| 英文别名 |
(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid hydrate (2:1);(S)-(-)-Ofloxacine;Levofloxacine;(-)-(s)-9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7h-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid hydrochloride;Levofloxacin hemihydrate;Levofloxacin Hemihidrated;LEVOFLOXACIN HYDROCHLORIDE;Levofloxacin;Levofloxacin hydrate;Levofloxacin Impurity 16;ofloxacin;Ofloxacine;Floxin;Tarivid;Oxaldin;Ofloxacino;Ofloxacinum;Oflocet;Visiren;Ocuflox;OFLX;Exocin;Ofloxacina;Ofloxacin Otic;Floxin otic;Ofloxacina [DCIT];Ofloxacinum [Latin];Ofloxacine [French];Zanocin;Exocine;Flobacin;Floxil;Ofloxacino [Spanish];HOE 280;FLOXIN IN DEXTROSE 5%;DL 8280;PT 01;ORF 18489
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| Cas No. |
138199-71-0
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| 分子式 |
C18H20FN3O4
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| 分子量 |
361.37
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| 包装储存 |
4°C, protect from light In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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| 详情描述 |
Levofloxacin hydrate (Levofloxacin hemihydrate) 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 hydrate 抑制 DNA 促旋酶(DNA gyrase)和拓扑异构酶 IV(topoisomerase IV)。Levofloxacin hydrate 可用于慢性牙周炎、气道炎症和 BK 病毒血症的研究。Levofloxacin hydrate 具有抗正痘活性。
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| 产品详情 |
Levofloxacin hydrate (Levofloxacin hemihydrate) 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 hydrate 抑制 DNA 促旋酶(DNA gyrase)和拓扑异构酶 IV(topoisomerase IV)。Levofloxacin hydrate 可用于慢性牙周炎、气道炎症和 BK 病毒血症的研究。Levofloxacin hydrate 具有抗正痘活性。
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| 生物活性 |
Levofloxacin hydrate (Levofloxacin hemihydrate) is an orally active antibiotic and is active against both Gram-positive and Gram-negative bacteria. Levofloxacin hydrate inhibits the DNA gyrase and topoisomerase IV. Levofloxacin hydrate can be used for chronic periodontitis, airway inflammation and BK Viremia research. Levofloxacin hydrate shows anti-orthopoxvirus activity.
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| 性状 |
Solid
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| IC50 & Target[1][2] |
TOPO IV
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| 运输条件 |
Room temperature in continental US; may vary elsewhere.
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| 储存方式 |
4°C, protect from light In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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| ClinicalTrial |
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| 参考文献 |
[1]. Siva, R., et al., Effect of levofloxacin on neutrophilic airway inflammation in stable COPD: a randomized, double-blind, placebo-controlled trial. Int J Chron Obstruct Pulmon Dis, 2014. 9: p. 179-86.[2]. Pradeep, A.R., et al., Clinical and microbiological effects of levofloxacin in the treatment of chronic periodontitis: a randomized, placebo-controlled clinical trial. J Investig Clin Dent, 2014.
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| 溶解度数据 |
In Vitro: H2O : ≥ 50 mg/mL (135.00 mM)DMSO : 8.33 mg/mL (22.49 mM; Need ultrasonic)
|
[1]. Siva, R., et al., Effect of levofloxacin on neutrophilic airway inflammation in stable COPD: a randomized, double-blind, placebo-controlled trial. Int J Chron Obstruct Pulmon Dis, 2014. 9: p. 179-86.[2]. Pradeep, A.R., et al., Clinical and microbiological effects of levofloxacin in the treatment of chronic periodontitis: a randomized, placebo-controlled clinical trial. J Investig Clin Dent, 2014.
1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。
2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。