Complex Effects of Drug/Silicate Ratio, Solid-State Equivalent pH, and Moisture on Chemical Stability of Amorphous Quinapril Hydrochloride Coground with Silicates
Keywords: Quinapril hydrochloride; amorphous; stability; chemical stability; stabilization; cogrinding; milling; silicates; Neusilin; drug/silicate ratio; moisture; relative humidity; %RH; surface acidity;