Certificate of Analysis
| Product Name: | Polygalaxanthone-III |
| Catalog Number: | M4191 |
| CAS Number: | 162857-78-5 |
Physical and Chemical Properties
| Formula: | C25H28O15 |
| Molecular Weight: | 568.48 |
| Solubility: | DMSO ≥ 200 mg/mL |
| Storage: | 4°C, protect from light, dry, sealed |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | >98% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Polygalaxanthone III was extracted from Polygala Tenuifolia Wild and had inhibitory effects on CYP450. Polygalaxanthone III inhibited the 6-hydroxylation of clozoxazone catalyzed by CYP2E1 with IC50 of 50.56μM. |
| 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. |