Colistin (sulfate)
CAS: 1264-72-8
Category: Polypeptide compounds
| Purity | USP Grade ≥19,000 IU/mg, EP Reference Standard, Pharmaceutical Grade ≥30,000 IU/mg |
| Molecular Formula | C52H100N16O17S |
| Molecular Weight | 1253.51 |
| Appearance | White to slightly yellow powder |
| Packaging | Customizable |
| Testing Indicators | Appearance — Visual inspection; Identification — TLC, IR; Potency — Microbiological assay; Purity — HPLC; pH — Potentiometry; Loss on drying — Gravimetry; Sulfate — Turbidimetry; Microbial limits — Pour plate. |
| Storage Notes | Keep in a cool, dry, tightly closed container, protected from light and moisture. |
| Lead Time | Deprecated: htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.demeichem.com/config/helpers.php on line 28 days |
Polypeptide antibiotic used as API for Gram-negative bacterial infections.