| Product Name | Tanshinone I | Tanshinone A |
|---|---|
| CAS | 568-73-0 |
| Formula | C18H12O3 |
| MW | 276.29 |
| Appearance | Light brown to black powder |
| Storage condition | Store in a dry and dark sealed container, short-term (weeks to months) storage at 0-4 ℃, long-term (months to years) storage at -20 ℃. |