Impurity Research

日期：2022-12-09 阅读量：717

l Separation and regulation of impurities in starting raw materials, intermediates, APIs and drug products using various techniques such as HPLC

l Acquisition of complete 1D/2D NMR, LCMS, EA, HRMS, IR, UV and other data for structural identification of the isolated impurities

l Isolation and structural identification of forced oxidative degradation products of API

l Rapid identification of crude products, intermediates, APIs and synthetic impurities by QNMR

l Prepare professional declaration materials