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Colistin Sulfate Powder

Colistin Sulfate is mostly effective against gram-negative bacteria. It interacts with outer membrane of gram-negative bacteria and disrupts it.

SKU AS-2029 Category
Catalog Number: AS-2029 
CAS Number: 1264-72-8
MW: 1266.73 g/mol
MF: C53H102N16O17S

Colistin Sulfate Powder a polypeptide antibiotic, Is effectively targeting Gram-negative bacteria, resistant to other drugs. It disrupts their cell membranes, leading to cell death, which usually treats conditions such as pneumonia or urinary tract infections.
In clinical, Colistin Sulfate Powder be used as a last-resort treatment for multidrug-resistant infection, particularly in critically ill patient.
Lab settings reliance on Colistin Sulfate Powder for susceptibilities testing guiding treatment plans by the determination of bacterial response to this antibiotic.
Furthermore, Colistin Sulfate Powder is played a vital role, in veterinary medicine, for treating bacterial infections in livestock and poultry.
Although generally well-tolerations, Colistin Sulfate Powders may cause side effect such as kidney damages and neurotoxicity which require careful monitoring during treatments.
Despite its effectiveness, concerns are growing over the rising of Colistin-resistant bacterial because of its widespread usage.

Cat. NumberAS-2029
CAS Number1264-72-8
MDL NumberMFCD00146495
Pubchem310270455
Molecular Weight1266.73 g/mol
Molecular FormulaC53H102N16O17S
Storage Temperature+4°C
Form and ColorPowder to Crystalline powder / White to off-white to pale yellow
Purity (HPLC – sum of Polymyxins)≥ 77%
Potency≥ 19000 U/mg (dried basis)
pH (1% solution)4 – 6
Sulphated Ash≤ 1%
Water Content≤ 15%
1H-NMR SpectrumCorresponds to assigned spectrum
SynonymPolymyxin E

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