Certificate of Analysis
| Product Name: | Andrographolide |
| Catalog Number: | M6444 |
| CAS Number: | 5508-58-7 |
Physical and Chemical Properties
| Formula: | C20H30O5 |
| Molecular Weight: | 350.45 |
| Solubility: | DMSO 35.05 mg/mL |
| Storage: |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | >98% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Andrographolide is a NF-κB inhibitor that inhibits NF-κB activation by covalently modifying the cysteine residue of P50 in endothelial cells without affecting IκBα degradation or p50/ P65 nuclear translocation. Andrographolide has antiviral effects. |
| 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. |