Prednisolone (disodium phosphate)
CAS: 125-02-0
Category: Steroids
| Purity | Reagent Grade ≥98%, High-Purity Grade ≥99%, Pharmaceutical Grade ≥99.5% |
| Molecular Formula | C21H27Na2O8P |
| Molecular Weight | 484.39 |
| Appearance | white to off-white crystalline powder |
| Packaging | 1 g/lyophilized vial, 5 g/amber bottle. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, Phosphate test; Purity — RP-HPLC; Sodium — Flame photometry; Phosphate — Colorimetry; Heavy metals — ICP-MS; Moisture — Karl Fischer titration; Microbial limits — Filtration; Related corticosteroids — TLC. |
| Storage Notes | Stored as lyophilized powder at 2-8°C in a tightly closed container, protected from light; reconstituted solutions must be used immediately or refrigerated briefly. |
| Lead Time | days |
Used as a water-soluble corticosteroid intermediate in the synthesis of injectable anti-inflammatory and immunosuppressive agents.