Risedronate (sodium)
CAS: 115436-72-1
Category: Bisphosphonate
| Purity | Reagent Grade ≥98%, High-Purity Grade ≥99%, Technical Grade ≥95% |
| Molecular Formula | C7H10NNaO7P2 |
| Molecular Weight | 305.09 |
| Appearance | White to off-white crystalline powder |
| Packaging | 25 kg/fiber drum, 1 kg/aluminum foil bag. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, Sodium test; Purity — Ion-exchange HPLC; Sodium — Flame photometry; Heavy metals — ICP-MS; Loss on drying — Gravimetry; Microbial limits — Pour plate; Phosphonate — Colorimetry; pH — Potentiometry. |
| Storage Notes | Stored in a cool, dry place at 15-30°C in a 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 |
Used as a bisphosphonate intermediate in the synthesis of oral agents for osteoporosis, Paget’s disease, and hypercalcemia of malignancy.