| Description | Folinic acid (Leucovorin) calcium hydrate is a biofolic acid often used as a rescue agent with methotrexate (MTX) to reduce MTX-induced toxicity. |
| molecular weight | 529.523 |
| Molecular formula | C20H23CaN7O8 |
| CAS | 1097832-14-8 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |