发明人林芳,王建平,李文辉. "Method for the Synthesis of 2,5-Dichloro-4-nitroaniline" [P]. 中国发明专利, 专利号 CN 115645587 A, 授权公告日 2018-06-28.
发明人杨光,沈红梅,韩伟. "A Process for Preparing High-Purity 2,5-Dichloro-4-nitroaniline" [P]. 中国发明专利, 专利号 CN 109189779 A, 授权公告日 2022-10-07.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 2,5-二氯-4-硝基苯胺 in Pharmaceutical Formulations". Anal. Methods, 2015, 380, 4626-4630.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2,5-二氯-4-硝基苯胺 as an Impurity". Biomed. Chromatogr., 2016, 491, (5), 5865-5876.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2,5-Dichloro-4-nitroaniline Using HRMS and NMR". Chromatographia, 2025, 693, (11), 9623-9653.