
Colistin Methanesulfonate (sodium salt)
CAS No. 8068-28-8
Colistin Methanesulfonate (sodium salt)( —— )
Catalog No. M22759 CAS No. 8068-28-8
Colistin is a cyclic polypeptide antibiotic from Bacillus colistinus, composed of Polymyxins E1 and E2.
Purity : >98% (HPLC)






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Biological Information
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Product NameColistin Methanesulfonate (sodium salt)
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NoteResearch use only, not for human use.
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Brief DescriptionColistin is a cyclic polypeptide antibiotic from Bacillus colistinus, composed of Polymyxins E1 and E2.
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DescriptionColistin is a cyclic polypeptide antibiotic from Bacillus colistinus, composed of Polymyxins E1 and E2.
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In VitroColistin methanesulfonate is less bactericidal than colistin at the same multiples of the MIC. Colistin and colistin methanesulfonate are both unequal mixtures of the salts of two components, colistins A and B (1), which may well have different in vitro activities.
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In Vivo——
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Synonyms——
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PathwayImmunology/Inflammation
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TargetCell wall
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Recptorcell wall
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Research Area——
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Indication——
Chemical Information
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CAS Number8068-28-8
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Formula Weight1749.8
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Molecular FormulaC58H105N16Na5O28S5
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Purity>98% (HPLC)
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SolubilityIn Vitro:?H2O : 100 mg/mL
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SMILES[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].CC(C)CCCCC(=O)N[C@@H](CCNCS([O-])(=O)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCNCS([O-])(=O)=O)C(=O)N[C@H]1CCNC(=O)[C@@H](NC(=O)[C@H](CCNCS([O-])(=O)=O)NC(=O)[C@H](CCNCS([O-])(=O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CCNCS([O-])(=O)=O)NC1=O)[C@@H](C)O.CCC(C)CCCCC(=O)N[C@@H](CCNCS([O-])(=O)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCNCS([O-])(=O)=O)C(=O)N[C@H]1CCNC(=O)[C@@H](NC(=O)[C@H](CCNCS([O-])(=O)=O)NC(=O)[C@H](CCNCS([O-])(=O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CCNCS([O-])(=O)=O)NC1=O)[C@@H](C)O
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Chemical Name——
Shipping & Storage Information
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Storage(-20℃)
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ShippingWith Ice Pack
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Stability≥ 2 years
Reference
1. Evans ME, et al. Ann Pharmacother, 1999, 33(9), 960-967.
molnova catalog



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Colistin Methanesulf...
Colistin is a cyclic polypeptide antibiotic from Bacillus colistinus, composed of Polymyxins E1 and E2.