您好,欢迎来到化工原料网! [登录] [免费注册]
化工原料网
位置:首页 > 产品库 > Moxifloxacin HCl(BAY12-8039)
立即咨询
咨询类型:
     
*姓名:
*电话:
*单位:
Email:
*留言内容:
请详细说明您的需求。
*验证码:
 
Moxifloxacin HCl(BAY12-8039)
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Moxifloxacin HCl(BAY12-8039)图片
CAS NO:186826-86-8
规格:≥98%
包装与价格:
包装价格(元)
50mg电议
100mg电议
250mg电议
500mg电议
1g电议
2g电议
5g电议

产品介绍
理化性质和储存条件
Molecular Weight (MW)437.89
FormulaC21H24FN3O4.HCl
CAS No.186826-86-8 (Moxifloxacin HCl);
Storage-20℃ for 3 years in powder form
-80℃ for 2 years in solvent
Solubility (In vitro)DMSO: 88 mg/mL (201 mM)
Water: <1 mg/mL
Ethanol: <1 mg/mL
Solubility (In vivo)30% PEG400+0.5% Tween80+5% Propylene glycol: 30 mg/mL
SynonymsBAY12-8039 HCl; BAY-12-8039; BAY128039; BAY-128039; BAY 128039; Moxifloxacin, BAY12-8039; BAY 12-8039; Avelox, Avalox, Avelon, Vigamox, Moxeza
实验参考方法
In Vitro

In vitro activity: Moxifloxacin exerts its effects by trapping a DNA drug enzyme complex and specifically inhibiting ATP-dependent enzymes topoisomerase II (DNA gyrase) and topoisomerase IV. Moxifloxacin shows in-vitro potency against M. tuberculosis H37Rv with MIC of 0.177 μg/mL. Moxifloxacin has broad Grampositive and Gram-negative activity. Moxifloxacin shows in vitro and clinical efficacy against Staphylococcus aureus, Streptococcus pneumoniae, Str. pyogenes, Haemophilus influenzae, H. parainfluenzae, Klebsiella pneumoniae, Moraxella catarrhalis, Chlamydia pneumoniae and Mycoplasma pneumoniae. Moxifloxacin has activity against mycobacteria in addition to M. tuberculosis; Moxifloxacin is more active against M. kansasii than M. aviumcomplex: specifically MIC90 for M. avium > M. intracellulare > M. kansasii at 4, 2 and 2 μg/mL, respectively. MIC90 for M. chelonae > M. fortuitum at 16 and 0.5 μg/mL, respectively.


Cell Assay: Moxifloxacin (Hydrochloride) is a synthetic fluoroquinolone antibiotic agent. Antibacterial Moxifloxacin is an extended-spectrum fluoroquinolone which has improved coverage against gram-positive cocci and atypical pathogens compared with older fluoroquinolone agents, while retaining good activity against gram-negative bacteria. The antibacterial spectrum of moxifloxacin includes all major upper and lower respiratory tract pathogens; it is one of the most active fluoroquinolones against pneumococci, including penicillin- and macrolide-resistant strains. Moxifloxacin has limited phototoxic potential. In clinical trials, moxifloxacin had clinical success rates of 88-97% and bacteriologic eradication rates of 90-97%. Moxifloxacin is a safe and effective antimicrobial that will be useful for treating acute sinusitis, acute bacterial exacerbations of chronic bronchitis, and community-acquired pneumonia. Moxifloxacin possibly stimulates lipid peroxidation and enhances phagocytosis, as depicted by MDA production and survival prolongation, without being toxic as depicted by white blood cell count. Clinical indications: Abdominal abscess; Acute bronchitis; Acute sinusitis; Bacterial infection Toxicity: Symptoms of overdose include CNS and gastrointestinal effects such as decreased activity, somnolence, tremor, convulsions, vomiting, and diarrhea. The minimal lethal intravenous dose in mice and rats is 100 mg/kg.

In VivoMoxifloxacin combined with RIF/pyrazinamide (PZA) reduces treatment time by up to 2 months compared to regimens with isoniazid (INH)/RIF/PZA in a mouse model designed to mimic human disease. Similar results with a stable cure are reached after 4 months in mice treated twice weekly with RIF/Moxifloxacin/PZA compared to cure in 6 months when daily treated with RIF/INH/PZA. 100 mg/kg Moxifloxacin in mice gives activity comparable to INH; increased dose in mice to 400 mg/kg Moxifloxacin daily results in spleen CFU counts lower than for INH 25 mg/kg although the differences are not statistically significant. AUC/MIC ratio correlates best with in-vivo efficacy for the fluoroquinolones in a mouse model of tuberculosis.
Animal model Mouse model of tuberculosis
Formulation & Dosage N/A
ReferencesTuberculosis (Edinb). 2008 Mar;88(2):127-31; J Pharm Biomed Anal. 2005 Jun 1;38(1):8-13.