Certificate of Analysis
| Product Name: | Quercetin 3,5,7,3,4-pentamethyl ether |
| Catalog Number: | M44992 |
| CAS Number: | 1247-97-8 |
Physical and Chemical Properties
| Formula: | C20H20O7 |
| Molecular Weight: | 372.37 |
| Form: | Solid |
| Solubility: | DMSO 15 mg/mL (ultrasonic and warming) |
| Storage: | 4°C, protect from light |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | ≥98.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | 3,5,7,3′,4′-Pentamethoxyflavone is a polymethoxyflavonoid that can be extracted from Kaempferia parviflora. |
| 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. |