| Bioactivity | Protoporphyrin IX is the final intermediate in the heme biosynthetic pathway. |
| Name | Protoporphyrin IX |
| CAS | 553-12-8 |
| Formula | C34H34N4O4 |
| Molar Mass | 562.66 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | 4°C, protect from light, stored under nitrogen *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen) |