Appearance Properties Cialis (171596-29-5) is a white crystalline powder
Melting point 298-300°C
Specific rotation D20 +71.0°
Boiling point 679.1±55.0 °C(Predicted)
Density 1.51± 0.1g /cm3(Predicted)
Flash point 2 ° C
Storage conditions Sealed in dry,2-8°C
Solubility The solubility in DMSO is 20mg/mL, clarified
Acidity coefficient (pKa)16.68±0.40(Predicted)
Morphological powder
Color White to beige
optical activity (α) /D +68 to +78°, c = 1 in chloroform-d
BCS Class4
Stability Unstable in methanol
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