Molecular Formula | C20H19N3O3 |
Molar Mass | 349.38 |
Density | 1.342±0.06 g/cm3(Predicted) |
Boling Point | 628.6±55.0 °C(Predicted) |
pKa | 15.59±0.40(Predicted) |
Storage Condition | 2-8°C |
use | this product is an impurity of tadalafe and can be used for the research of standard reference substance. |