Table 2.
Qualitative assessment of Veratrum californicum alkaloids.
| Identity * | [M+H]+ (m/z) | Predicted Molecular Formula |
|---|---|---|
| Cyclopamine (1) | 412.326 | C27H41NO2 |
| Veratramine (2) | 410.312 | C27H39NO2 |
| Isorubijervine (3) | 414.343 | C27H43NO2 |
| Muldamine (4) | 458.370 | C29H47NO3 |
| Cycloposine (5) | 574.381 | C33H51NO7 |
| Veratrosine (6) | 572.365 | C33H49NO7 |
| Verazine (7) | 398.347 | C27H43NO |
| Etioline (8) | 414.342 | C27H43NO2 |
| Tetrahydrojervine (9) | 430.337 | C27H43NO3 |
| Dihydrojervine (10) | 428.320 | C27H41NO3 |
| 22-keto-26-aminocholesterol (11) | 416.357 | C27H45NO2 |
| N/A | 576.396 | C33H53NO7 |
| N/A | 574.381 | C33H51NO7 |
| N/A | 576.397 | C33H53NO7 |
| N/A | 410.311 | C27H39NO2 |
| N/A | 412.326 | C27H41NO2 |
* Color coding of sections in Table 2 correspond to alkaloids that have been characterized (green), those that have been proposed, but not confirmed (yellow), and alkaloids that have been detected, but are yet to be identified (red).