| Molecular Formula | C16H21NO6S |
| Molar Mass | 355.41 |
| Density | 1.32±0.1 g/cm3(Predicted) |
| Melting Point | 82-83℃ (ethyl acetate hexane ) |
| Boling Point | 562.2±60.0 °C(Predicted) |
| pKa | 1.02±0.40(Predicted) |
| Storage Condition | 2-8℃ |
| Use | SP-420 is an analog of desferriticin with a higher iron clearance efficiency than desferriticin with an ICE value of 26.7. |