Asunaprevir
CAS: 630420-16-5
Category: Pharmaceutical Intermediates
| Purity | API Grade ≥99%, Pharmaceutical Grade ≥99.5%, Oral Grade ≥99.8%, Technical Grade ≥98%. |
| Molecular Formula | C35H46ClN5O9S |
| Molecular Weight | 748.29 |
| Appearance | white to off-white crystalline powder |
| Packaging | 1kg-5kg/aluminum foil bag, sealed under nitrogen. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, LC-MS; Purity — Gradient RP-HPLC; Diastereomeric purity — Chiral HPLC; Residual solvents — HS-GC; Heavy metals — ICP-MS; Moisture — Karl Fischer titration; Microbial limits — Membrane filtration; NS3 protease impurities — SEC. |
| Storage Notes | Stored refrigerated at 2-8°C in a tightly closed, light-resistant container under an inert atmosphere. |
| Lead Time | days |
Used as a key raw material and active ingredient in the synthesis of antiviral drugs for the treatment of hepatitis C.