发明人林芳,高志强,沈红梅. "Method for the Synthesis of 1-Chloro-4-(chloromethyl)-2,5-difluorobenzene" [P]. 中国发明专利, 专利号 CN 109789173 A, 授权公告日 2015-03-07.
Klinger H, Roberts E F, Thompson G K. "A Process for Preparing High-Purity 1-Chloro-4-(chloromethyl)-2,5-difluorobenzene" [P]. US Patent, US 11184902 B2, 2025-11-27.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2023, 1601, 2690-2716.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2019, 1300, 2167-2193.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 1-Chloro-4-(chloromethyl)-2,5-difluorobenzene Using HRMS and NMR". Biomed. Chromatogr., 2010, 841, 8069-8085.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2011, 1048, 5684-5705.