Diflorasone
CAS: 2557-49-5
Category: Steroids
| Purity | Reagent Grade ≥98%, High-Purity Grade ≥99%, Technical Grade ≥95% |
| Molecular Formula | C22H28F2O5 |
| Molecular Weight | 410.45 |
| Appearance | White to off-white crystalline powder |
| Packaging | 1g/5g/10g or 25kg/cardboard drum or 1kg/aluminum foil bag |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, HPLC; Purity — RP-HPLC; Specific rotation — Polarimetry; Related corticosteroids — TLC; Residual solvents — GC; Heavy metals — ICP-MS; Microbial limits — Pour plate; Diacetate impurity — HPLC. |
| Storage Notes | Stored at room temperature between 20-25°C in a tightly closed container, protected from light and moisture, away from incompatible materials, heat, and direct sunlight. |
| Lead Time | days |
Used as a synthetic corticosteroid precursor for topical dermatological formulations to treat inflammatory skin conditions like psoriasis and eczema.