| Description | Przewalskinic acid A is a rare, water-soluble, and highly biologically active ingredient found, thus far, only in the Salvia przewalskii Maxim herb. |
| molecular weight | 358.3 |
| Molecular formula | C18H14O8 |
| CAS | 136112-75-9 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |