Salbutamol (hemisulfate)
CAS: 51022-70-9
Category: Pharmaceutical Intermediates
| Purity | Reagent Grade ≥98%, High-Purity Grade ≥99%, Pharmaceutical Grade ≥99.5% |
| Molecular Formula | C13H22NO5S0.5 |
| Molecular Weight | 288.14 |
| Appearance | white crystalline powder |
| Packaging | 25 kg/fiber drum, 1 kg/aluminum foil bag. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, Sulfate test; Purity — RP-HPLC; pH — Potentiometry; Sulfate — Turbidimetry; Residual solvents — HS-GC; Heavy metals — ICP-MS; Moisture — Karl Fischer titration; Microbial limits — Membrane filtration. |
| Storage Notes | Stored in a cool, dry place at room temperature in a tightly closed container, protected from light and humidity. |
| Lead Time | days |
Used as a β2-adrenergic agonist intermediate in the synthesis of bronchodilators for asthma and COPD relief in inhalable and oral forms.