Dasabuvir
CAS: 1132935-63-7
Category: Benzoxazolinone
| Purity | Reagent Grade ≥98%, High-Purity Grade ≥99%, Technical Grade ≥95% |
| Molecular Formula | C26H27N3O5S |
| Molecular Weight | 493.57 |
| 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; Residual solvents — HS-GC; Heavy metals — ICP-MS; Loss on drying — Gravimetry; Microbial limits — Pour plate; NS5B impurities — LC-MS; pH — Potentiometry. |
| Storage Notes | Stored in a cool, dry, and well-ventilated place in a tightly closed, light-resistant container, away from incompatible materials, heat, direct sunlight, and moisture. |
| Lead Time | 10 days |
Used as a non-nucleoside NS5B polymerase inhibitor in the synthesis of combination antiviral therapies for chronic hepatitis C virus (HCV) genotype 1 infection.