Systematic preformulation studies will effectively guide the design of clinical formulations of drugs and the development of safe and effective, stable and controllable, easy-to-use formulations.

● Crystallographic studies

● Study of physicochemical parameters (dissolution properties, etc.)

● Biopharmacological parameter determination (dissociation constant (Pka), oil-water partition coefficient (LogP), apparent partition coefficient (LogD))

● Stability studies

● Compatibility study of raw and auxiliary materials