NOVEL SOLID STATE FORMS OF RANOLAZINE SALTS

摘要

Provided herein are solid state forms of ranolazine salts. Also provided is a stable amorphous form of ranolazine hydrochloride having a water content of less than about 0.5% by weight. Further provided are amorphous co-precipitates of ranolazine or a pharmaceutically acceptable salt thereof with povidone. Processes for the preparation of ranolazine forms, pharmaceutical compositions, and methods of treating thereof are also included. The solid state forms of ranolazine salts are useful for preparing ranolazine in high purity.