| Bioactivity | Microhelenin C is a sesquiterpene lactone that can be isolated from Helenium microcephalum, with antitumor activity[1]. |
| Name | Microhelenin C |
| CAS | 63569-07-3 |
| Formula | C20H26O5 |
| Molar Mass | 346.42 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | 4°C, protect from light *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light) |