Naphazoline (hydrochloride)
CAS: 550-99-2
Category: Imidazoline
| Purity | Reagent Grade ≥98%, High-Purity Grade ≥99%, Pharmaceutical Grade ≥99.5% |
| Molecular Formula | C14H15ClN2 |
| Molecular Weight | 246.74 |
| Appearance | white crystalline powder |
| Packaging | 25 kg/fiber drum, 5 kg/aluminum foil bag. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, Chloride test; Purity — RP-HPLC; pH — Potentiometry; Chloride — Argentometric titration; Residual solvents — GC; Heavy metals — ICP-MS; Loss on drying — Gravimetry; Microbial limits — Pour plate. |
| Storage Notes | Stored at 20-25°C in a tightly closed, light-resistant container, away from aluminum and excessive heat. |
| 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 an α-adrenergic sympathomimetic intermediate in the synthesis of topical vasoconstrictors for nasal and ophthalmic decongestant formulations.