Certificate of Analysis
| Product Name: | Roburic-acid |
| Catalog Number: | M4547 |
| CAS Number: | 6812-81-3 |
Physical and Chemical Properties
| Formula: | C30H48O2 |
| Molecular Weight: | 440.70 |
| Solubility: | DMSO ≥ 20 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: | Roburic acid is a tetracyclic triterpenoid in Gentiana macrophylla. As an inhibitor of COX, the IC50 values of COX-1 and COX-2 are 5 and 9 μM, respectively. |
| 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. |