Certificate of Analysis
| Product Name: | Ensitrelvir fumarate |
| Catalog Number: | M29806 |
| CAS Number: | 2757470-18-9 |
Physical and Chemical Properties
| Formula: | C26H21ClF3N9O6 |
| Molecular Weight: | 647.95 |
| Form: | Solid |
| Solubility: | DMSO 50 mg/mL (ultrasonic) |
| Storage: | 4°C, dry, sealed |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | ≥99.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Ensitrelvir (S-217622) fumarate is the first orally active non-covalent, non-peptidic, SARS-CoV-2 3CL protease inhibitor (IC50=13 nM). |
| Stability and Solubility Advice: | Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide. We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details. |