Colistin methanesulfonate sodium salt

SKU: orb1306318

Description

Colistimethate Sodium is a polymyxin antibiotic derived from Bacillus colistinus, consisting of Polymyxin E1 and E2. It is widely used in research for studying antimicrobial resistance and evaluating efficacy against Gram-negative pathogens in both in vitro and in vivo models.

Research Area

Immunology & Inflammation, Infectious Disease & Virology

Key Properties

• CAS Number: 8068-28-8
• MW: 1742(Average)
• Purity: ≥98% (May vary between batches)
• Formula: C₅₈H₁₀₄N₁₆Na₅O₂₈S₅
• 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
• Target: Cell wall,Antibiotic,Antibacterial
• Solubility: DMSO:55 mg/mL

Storage & Handling

• Storage: Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

Colistin Methanesulfonate, Colistin methanesulfonate, Colistin Methanesulfonate (sodium salt), Colistin methanesulfonate sodium, Colistin methanesulfonate sodium salt, Cellwall, Cell wall, cell wall, Bacterial, Inhibitor, inhibit

Compound Identifiers

PubChem CID

156599100