A metabolite of Nisoldipine
Melting Point: 52-54 degrees C
Solubility: Chloroform, Dichloromethane
Atmosphere: inert gas
Stability: Moisture and temperature sensitive.
TLC conditions: SiO2: dichloromethan: ethyl acetate 4:1 Visualized with UV; single spot; Rf=0.25.
Contains 4% Ethyl acetate.