Umeclidinium (bromide)
CAS: 869113-09-7
Category: Surfactants
| Purity | Research Grade ≥98%, High-Purity Grade ≥99%, Pharmaceutical Grade ≥99.5% |
| Molecular Formula | C29H34BrNO2 |
| Molecular Weight | 508.49 |
| Appearance | white to off-white crystalline powder |
| Packaging | 1 kg/aluminum foil bag, 10 kg/plastic drum. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, Bromide test; Purity — Gradient RP-HPLC; Bromide — Argentometric titration; Residual solvents — HS-GC; Heavy metals — ICP-MS; Moisture — Karl Fischer titration; Microbial limits — Filtration; Polymorphic form — XRPD. |
| Storage Notes | Stored in a cool, dry, and well-ventilated place at room temperature in a tightly closed container, away from light and humidity. |
| 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 long-acting muscarinic antagonist (LAMA) intermediate in the synthesis of bronchodilators for chronic obstructive pulmonary disease (COPD) maintenance therapy.