Sivelestat (sodium)
CAS: 150374-95-1
Category: NSAIDs
| Purity | Reagent Grade ≥98%, High-Purity Grade ≥99%, Pharmaceutical Grade ≥99.5% |
| Molecular Formula | C20H21N2NaO7S |
| Molecular Weight | 456.44 |
| Appearance | white to off-white crystalline powder |
| Packaging | 1 g/lyophilized vial, 5 g/amber bottle. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, Sodium test; Purity — RP-HPLC; Sodium — Flame photometry; Residual solvents — HS-GC; Heavy metals — ICP-MS; Moisture — Karl Fischer titration; Microbial limits — Membrane filtration; Elastase inhibition — Enzymatic assay. |
| Storage Notes | Stored as lyophilized powder at 2-8°C in a tightly closed container, protected from moisture and light; avoid freezing. |
| 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 |
Used as a sodium salt intermediate in the synthesis of neutrophil elastase inhibitors for acute respiratory distress syndrome therapy.