... .Pharmaceutical intermediate 3.Good quality 4.Fair price PRODUCT INFORMATIONProperties: Colourless light yellow liquid.Density: 1. ... g/LUSAGE:Pharmaceutical intermediate, is widely used in synthesis analgesia, tromethamine,antihistamine, resisting the heart rate,antipsychotics ... Benzyl-4-piperidone is widely used in synthesis analgesia, tromethamine,antihistamine, resisting the heart rate, ...