发明人刘建华,郭海燕,冯建国. "Method for the Synthesis of 2,5-Dichloro-3,6-difluorobenzenesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 108785514 B, 授权公告日 2017-06-02.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2016, 1221, 6406-6426.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2014, 2351, (6), 5467-5485.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2,5-Dichloro-3,6-difluorobenzenesulfonyl chloride Using HRMS and NMR". Talanta, 2025, 95, (7), 6972-6995.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2011, 722, 9669-9695.