| Description | 19,20-(E)-Vallesamine is a natural product of Alstonia, Apocynaceae. The catalog number is TN2660 and the CAS number is 3368-87-4. 19,20-(E)-Vallesamine can be used as a reference standard. |
| molecular weight | 340.42 |
| Molecular formula | C20H24N2O3 |
| CAS | 3368-87-4 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |