171596-29-5 tadalafil

English name tadalafil

CAS number 171596-29-5

EINECS 200-835-2

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

Exact quality 389.137543

PSA 74.87000

LogP 1.43

Appearance: Off-white crystal-like solid

Vapor pressure 0.0±2.1 mmHg at 25°C

Refractive index 1.758

Storage conditions Hygroscopic, -20?C Freezer, Under Inert Atmosphere