Colistin sodium methanesulfonate
Colistin sodium methanesulfonate (CAS 8068-28-8), molecular formula C58H115N16Na5O28S5, is a high-purity chemical supplied by Tech Serve Solutions for biochemicals & reagents applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- Colimycin sodium methanesulfonate,Methanesulfonic acid derivative of Polymyxin E,Polymyxin E sodium methanesulfonate
| Molecular weight | 1759.90 |
|---|---|
| Empirical formula | C58H115N16Na5O28S5 |
| pH | 6-8 (10 mg/mL in H2O) |
| Loss on drying | ≤1.5% loss on drying |
| Storage temperature | 2-8°C |
| Application | Colistin sodium methanesulfate is used to permeabilize bacterial cell membranes and to study mannose-resistant haemagglutination. It is used to study effective treatments of P. aeruginosa infections in cystic fibrosis patients 1 and to study the pharmacokinetics and BAL concentration of colistin in critically ill patients 2. |
| Biological source | from Bacillus colistinus |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Ignition residue | ~20% |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Colistin sodium methanesulfonate?
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Colistin sodium methanesulfonate (CAS 8068-28-8), molecular formula C58H115N16Na5O28S5, is a high-purity chemical supplied by Tech Serve Solutions for biochemicals & reagents applications, to USP, BP and EP standards.
What grades of Colistin sodium methanesulfonate does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Colistin sodium methanesulfonate in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Colistin sodium methanesulfonate?
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Colistin sodium methanesulfonate has CAS number 8068-28-8 and molecular formula C58H115N16Na5O28S5. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Colistin sodium methanesulfonate?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Colistin sodium methanesulfonate ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Colistin sodium methanesulfonate be stored?
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Store Colistin sodium methanesulfonate in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Colistin sodium methanesulfonate used for?
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Colistin sodium methanesulfonate is used in biochemicals & reagents applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Colistin sodium methanesulfonate?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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