1. Anti-infection
  2. Bacterial Antibiotic
  3. Fosfomycin

Fosfomycin  (Synonyms: 磷霉素; MK-0955)

目录号: HY-B1075A
产品使用指南

Fosfomycin (MK-0955) 是一种广谱抗生素,可透过血脑屏障,能不可逆地抑制细胞壁合成的早期阶段。Fosfomycin 对多种细菌具有杀菌活性,如耐多药 (MDR),广泛耐药 (XDR) 和耐全药 (PDR) 细菌。

在相同的摩尔浓度下,化合物盐形式与游离形式有相同的生物活性,但盐形式 Fosfomycin sodiumFosfomycin calcium 通常具有更好的水溶性和稳定性。

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Fosfomycin Chemical Structure

Fosfomycin Chemical Structure

CAS No. : 23155-02-4

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Fosfomycin 的其他形式现货产品:

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Top Publications Citing Use of Products
  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Fosfomycin (MK-0955) is a broad-spectrum antibiotic. Fosfomycin can cross blood-brain barrier penetrating, and irreversibly inhibits an early stage in cell wall synthesis. Fosfomycin shows anti-bacteria activity for a range of bacteria, including multidrug-resistant (MDR), extensively drug-resistant (XDR), and pan-drug-resistant (PDR) bacteria[1][2].

体内研究
(In Vivo)

Fosfomycin (80 mg/kg; i.v. or p.o.) displays the protective effect on the nephrotoxicity of double beckacin, and is not affected by different administration routes in rats[3].
Pharmacokinetic of Fosfomycin in Rats[4]

Dibekacin Dose (mg) Vdss (l/kg) β (min-1) T1/2 (min) Urinary recovery (%)
30 0.261 0.0244 28.4 85

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Fischer 344 rats[3]
Dosage: 320 mg/kg
Administration: Intramuscular injection, 5 schedules: 1 h, 0.5 h earlier than dibekacin, concomitantly, 0.5 h later and 1 h later; 11 days
Result: Reduced polyuria, proteinuria, enzymes and cytosine caused by dibecacin (40 mg/kg), followed by the previous treatment.
Animal Model: Dehydrated Wistar rat with acute renal failure (8-week-old)[4]
Dosage: 120 mg/kg
Administration: Intravenous injection; once
Result: Recovered the exclusion rate of rats basically to normal, and improved the nephrotoxicity parameters.
Protects proximal tubular lysosomes from aminoglycosides by inhibiting myeloid formation and protecting the integrity of lysosomal membrane of rats treated with double bekacin.
Clinical Trial
分子量

138.06

Formula

C3H7O4P

CAS 号
中文名称

磷霉素

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
参考文献

Fosfomycin 相关分类

  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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