Certificate of Analysis
| Product Name: | Dryocrassin-ABBA |
| Catalog Number: | M4644 |
| CAS Number: | 12777-70-7 |
Physical and Chemical Properties
| Formula: | C43H48O16 |
| Molecular Weight: | 820.83 |
| Form: | Solid |
| Solubility: | DMSO ≥ 10 mg/mL |
| Storage: | -20°C, protect from light, dry, sealed |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | >98% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Dryocrassin ABBA (Dryocrassin) is a natural product of flavonoids extracted from Sophora flavescens, with antiviral and antibacterial activities. Dryocrassin ABBA has antiviral activity against H5N1 avian influenza virus. Dryocrassin ABBA could inhibit coagulase activity of STaphylococcus aureus vWbp. Dryocrassin ABBA can inhibit the immune stimulation of dendritic cells and prolong the survival rate of allografts. |
| 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. |