Tadalafil CAS 171596-29-5

Density 1.5±0.1 g/cm3
Boiling point 679.1±55.0 °C at 760 mmHg
Melting point 298-300ºC
Molecular formula C22H19N3O4
Molecular weight 389.404
Flash point 364.5±31.5 °C
Accurate mass 389.137543
PSA 74.87000
LogP 1.43
Appearance of the properties of pale crystalline solid
Vapor pressure 0.0±2.1 mmHg at 25°C
Refractive index 1.758
Storage conditions Hygroscopic, -20? C Freezer, Under Inert Atmosphere
Water solubility: insoluble; Soluble in: dimethylformamide; Very slightly soluble: ethanol, methylene chloride