Certificate of Analysis
| Product Name: | Isosilybin |
| Catalog Number: | M4595 |
| CAS Number: | 72581-71-6 |
Physical and Chemical Properties
| Formula: | C25H22O10 |
| Molecular Weight: | 482.44 |
| Solubility: | DMSO ≥ 60 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: | Isosilybin (Isosilybinin) is a flavonoid from milk thistle; The IC50 value induced by CYP3A4 inhibition was 74 μM. |
| 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. |