[CAS NO. 56238-63-2]  Cefuroxime sodium

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PRODUCTS SPECIFICATIONS [56238-63-2]

Catalog
HY-B1256
Brand
MCE
CAS
56238-63-2

DESCRIPTION [56238-63-2]

Overview

MDL-
Molecular Weight446.37
Molecular FormulaC16H15N4NaO8S
SMILESO=C(C(N12)=C(COC(N)=O)CS[C@]2([H])[C@H](NC(/C(C3=CC=CO3)=N\OC)=O)C1=O)O[Na]

For research use only. We do not sell to patients.


Summary

Cefuroxime sodium is an orally active second-generation cephalosporin antibiotic with increased stability to β-lactamase . Cefuroxime sodium has a broad spectrum activity against Gram-positive and Gram-negative bacteria [1] .


In Vitro

Cefuroxime sodium is highly active against S. aureus (MIC=0.25 μg/ml), regardless of whether the strains produces a penicillinase. It is against Staphylococcus aureus methicillin susceptible; S. aureus , methicillin resistant, Streptococcus pyogenes , S. pneumoniae , S. viridans , S. faecalis , and Clostridium spp with MIC values of 0.25 μg/ml, 5.9 μg/ml, 0.125 μg/ml, 0.125 μg/ml, 0.125 μg/ml, >125.0 μg/ml, and 1.2 μg/ml, respectively [1] .
Cefuroxime sodium (10-100 μg/ml; 2-6 hours) rapidly bactericidal, its action is comparatively slow against the strains of S. aureus , but, even so, over 99% of the initial inoculum is killed by 6 h. The gram-negative organisms are killed rapidly, and in most cases over 99% of the very large inocula are killed within 2 h; the β-lactamase-producing strains are killed as quickly as non-enzyme-producing strains [1] .

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


In Vivo

Rabbits (weighing 2.0 to 2.5 kg) are challenged intravenously with S. aureus strain 630 (a penicillinase-producing strain), the median effective dose of Cefuroxime sodium is 3 mg/kg as a result of the protection test [2] .

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


Clinical Trial

NCT Number Sponsor Condition Start Date Phase
NCT02009098 Odense University Hospital|Region of Southern Denmark|University of Southern Denmark|Hvidovre University Hospital|Hospital of South West Jutland
Postoperative Infection
October 2014 Phase 4
NCT02162134 Benazir Bhutto Hospital, Rawalpindi
Postoperative Ileus.
January 2013 Not Applicable
NCT03141476 Universitätsklinikum Hamburg-Eppendorf
Obesity; Drug
March 1, 2017 Phase 4

Appearance

Solid


Shipping

Room temperature in continental US; may vary elsewhere.


Storage

4°C, sealed storage, away from moisture

* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)


Solvent & Solubility

In Vitro:

DMSO : ≥ 100 mg/mL ( 224.03 mM )

H 2 O : 50 mg/mL ( 112.01 mM ; Need ultrasonic)

* "≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.2403 mL 11.2015 mL 22.4029 mL
5 mM 0.4481 mL 2.2403 mL 4.4806 mL
10 mM 0.2240 mL 1.1201 mL 2.2403 mL
* Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one: PBS

    Solubility: 55 mg/mL (123.22 mM); Clear solution; Need ultrasonic

  • 2.

    Add each solvent one by one: 10% DMSO >> 40% PEG300 >> 5% Tween-80 >> 45% saline

    Solubility: ≥ 2.5 mg/mL (5.60 mM); Clear solution

  • 3.

    Add each solvent one by one: 10% DMSO >> 90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.5 mg/mL (5.60 mM); Clear solution

* All of the co-solvents are available by MCE.


Synonyms

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-[[(2Z)-2-(2-furanyl)-2-(methoxyimino)acetyl]amino]-8-oxo-, sodium salt (1:1), (6R,7R)-
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-[[2-furanyl(methoxyimino)acetyl]amino]-8-oxo-, monosodium salt, [6R-[6α,7β(Z)]]-
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-[[(2Z)-2-furanyl(methoxyimino)acetyl]amino]-8-oxo-, monosodium salt, (6R,7R)-
Cefuroxime sodium
640/359
Sodium cefuroxime
Cefuroxime sodium salt
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