Ombitasvir
CAS: 1258226-87-7
Category: Macrocyclic lactones
| Purity | Reagent Grade ≥98%, High-Purity Grade ≥99%, Pharmaceutical Grade ≥99.5% |
| Molecular Formula | C50H67N7O8 |
| Molecular Weight | 894.11 |
| Appearance | white to off-white crystalline powder |
| Packaging | 1 g/amber glass vial, 5 g/plastic drum. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, LC-MS; Purity — Gradient RP-HPLC; Polymorphic form — XRPD; Residual solvents — HS-GC; Heavy metals — ICP-MS; Moisture — Karl Fischer titration; Microbial limits — Filtration; NS5A dimers — SEC. |
| Storage Notes | Stored at -20°C in a tightly closed container under dry, inert conditions, away from light and humidity. |
| Lead Time | 10 days |
Used as an NS5A inhibitor intermediate in the synthesis of direct-acting antiviral combinations for chronic hepatitis C treatment.