| Bioactivity | Humantenidine, an indole alkaloid, is isolated from Gelsemium sempervirens. |
| Name | Humantenidine |
| CAS | 114027-39-3 |
| Formula | C19H22N2O4 |
| Molar Mass | 342.39 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | 4°C, sealed storage, away from moisture and light *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light) |