IMPURITY PROFILING OF LEVOTHYROXINE ETHYL ESTER: A SCIENTIFIC PERSPECTIVE

Impurity Profiling of Levothyroxine Ethyl Ester: A Scientific Perspective Introduction The assessment of impurity profiles in pharmaceutical substances is a critical element of modern drug development and regulatory compliance. In the case of Levothyroxine Ethyl Ester, an impurity associated with the manufacturing or degradation of the acti