发明人徐明华,孙丽萍,王建平. "Method for the Synthesis of 2-Amino-5-nitrobenzenesulfonic acid" [P]. 中国发明专利, 专利号 CN 111005561 A, 授权公告日 2020-06-20.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 1483, 6374-6377.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2020, 1549, (7), 1255-1268.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-5-nitrobenzenesulfonic acid Using HRMS and NMR". J. Chromatogr. A, 2016, 2396, 8735-8747.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2025, 1539, (7), 8618-8624.