Ambeed.cn

首页 / / / / Levofloxacin hydrate

左氧氟沙星半水合物 /Levofloxacin hydrate {[allProObj[0].p_purity_real_show]}

货号:A126121 同义名: 左氧氟沙星半水合物 / Levofloxacin hemihydrate;Levaquin hydrate

Levofloxacin Hemihydrate is antibiotic against gram-negative organisms, working by inhibiting the supercoiling activity of bacterial DNA gyrase, halting DNA replication.

HazMat Fee +

There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.

Type HazMat fee for 500 gram (Estimated)
Excepted Quantity USD 0.00
Limited Quantity USD 15-60
Inaccessible (Haz class 6.1), Domestic USD 80+
Inaccessible (Haz class 6.1), International USD 150+
Accessible (Haz class 3, 4, 5 or 8), Domestic USD 100+
Accessible (Haz class 3, 4, 5 or 8), International USD 200+
Levofloxacin hydrate 化学结构 CAS号:138199-71-0
Levofloxacin hydrate 化学结构
CAS号:138199-71-0
Levofloxacin hydrate 3D分子结构
CAS号:138199-71-0
Levofloxacin hydrate 化学结构 CAS号:138199-71-0
Levofloxacin hydrate 3D分子结构 CAS号:138199-71-0
规格 价格 会员价 库存 数量
{[ item.pr_size ]}

{[ getRatePrice(item.pr_rmb, 1,1) ]}

{[ getRatePrice(item.pr_rmb_sale, 1,1) ]} {[ suihuo_tips(item.pr_am, item.pr_size) ]}

{[ getRatePrice(item.pr_rmb, 1,1) ]}

{[ getRatePrice(item.pr_rmb,item.pr_rate,1) ]} {[ suihuo_tips(item.pr_am, item.pr_size) ]}
{[ getRatePrice(item.pr_rmb, 1,1) ]}{[ suihuo_tips(item.pr_am, item.pr_size) ]} {[ getRatePrice(item.pr_rmb_sale, 1,1) ]} {[ getRatePrice(item.pr_rmb,item.pr_rate,item.mem_rate) ]} {[ getRatePrice(item.pr_rmb,1,item.mem_rate) ]} 现货 咨询 - +
购物车0 收藏 询单

Levofloxacin hydrate 纯度/质量文件 产品仅供科研

货号:A126121 标准纯度: {[allProObj[0].p_purity_real_show]}
批次查询: 批次纯度:

全球学术期刊中引用的产品

Nat. Biomed. Eng., 2024, 8, 1412-1424. Ambeed. [ A538667 , A631746 ]
JMC, 2024. Ambeed. [ A833302 , A475501 , A341986 , A356070 ]
BMC Cancer, 2024, 24(1): 1415. Ambeed. [ A809692 , A209020 ]
J. Am. Soc. Mass Spectrom., 2024, 35(12): 3192-3202. Ambeed. [ A166127 , A902473 , A753371 , A961334 , A292945 , A230770 , A300620 , A1114580 , A1159765 , A206238 ]
PloS One, 2024, 19(11): e0308060. Ambeed. [ A302917 ]
更多 >

Levofloxacin hydrate 生物活性

靶点
  • Topo II

描述 Levofloxacin (Hemihydrate) is a fluoroquinolone antibiotic and is the optical S-(-) isomer of the racemic drug substance ofloxacin. It has a broad spectrum of in vitro activity against Gram-positive and Gram-negative bacteria, as well as certain other pathogens such as Mycoplasma, Chlamydia, Legionella and Mycobacteria spp. Plasma concentrations in healthy volunteers reach a mean peak drug plasma concentration (Cmax) of approximately 2.8 and 5.2 mg/L within 1 to 2 hours after oral administration of levofloxacin 250 and 500 mg tablets, respectively[3]. In stable COPD (chronic obstructive pulmonary disease), levofloxacin treatment causes a short-term reduction in bacterial load[4]. Levofloxacin was found to significantly improve the clinical and microbiological parameters in CP (chronic periodontitis) individuals[5]. A 30-day course of levofloxacin does not significantly improve BK viral load reduction or allograft function when used in addition to overall reduction of immunosuppression[6].

Levofloxacin hydrate 参考文献

[1]Mourelle-Insua A, Lopez-Iglesias M, et al.Stereoselective Access to 1-[2-Bromo(het)aryloxy] propan-2-amines Using Transaminases and Lipases; Development of a Chemoenzymatic Strategy Toward a Levofloxacin Precursor. J Org Chem. 2016 Oct 21;81(20):9765-9774.

[2]Mori K, Maru C, Takasuna K. Characterization of histamine release induced by fluoroquinolone antibacterial agents in-vivo and in-vitro. J Pharm Pharmacol. 2000 May;52(5):577-84.

[3]Fish DN, Chow AT. The clinical pharmacokinetics of levofloxacin. Clin Pharmacokinet. 1997;32(2):101–119

[4]Siva R, Bafadhel M, Monteiro W, Brightling CE, Pavord ID. Effect of levofloxacin on neutrophilic airway inflammation in stable COPD: a randomized, double-blind, placebo-controlled trial. Int J Chron Obstruct Pulmon Dis. 2014;9:179–186.

[5]Pradeep AR, Singh SP, Martande SS, et al. Clinical and microbiological effects of levofloxacin in the treatment of chronic periodontitis: a randomized, placebo-controlled clinical trial. J Investig Clin Dent. 2015;6(3):170–178

[6]Lee BT, Gabardi S, Grafals M, et al. Efficacy of levofloxacin in the treatment of BK viremia: a multicenter, double-blinded, randomized, placebo-controlled trial. Clin J Am Soc Nephrol. 2014;9(3):583–589

Levofloxacin hydrate 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

1.35mL

0.27mL

0.14mL

6.75mL

1.35mL

0.68mL

13.50mL

2.70mL

1.35mL

Levofloxacin hydrate 技术信息

CAS号138199-71-0
分子式C36H42F2N6O9
分子量 740.75
别名 左氧氟沙星半水合物 ;Levofloxacin hemihydrate;Levaquin hydrate;Cravit hydrate;Iquix hydrate;Quixin hydrate;Tavanic hydrate
运输蓝冰
存储条件

液体 -20°C:3-6个月-80°C:12个月

粉末 Inert atmosphere,Room Temperature

溶解度

DMSO: 7 mg/mL(9.45 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO

H2O: 50 mg/mL(67.5 mM)

动物实验配方
Ambeed 相关网站 Ambeed.cn Ambeed.com
Ambeed
关于我们
联系我们
资讯中心
网站地图
产品手册
  • 批次文件查询
  • 客户支持
    技术支持
    专业术语
    缩略词释义
    质量手册
    产品咨询
    计算器
    活动政策
    订购方法
    积分商城
    活动声明
    联系我们
    400-920-2911 sales@ambeed.cn tech@ambeed.cn
    Ambeed 只为有资质的科研机构、医药企业基于科学研究或药证申报的用途提供医药研发服务,不为任何个人或者非科研性质用途提供服务。