发明人沈红梅,胡光,韩伟. "Method for the Synthesis of (2-Bromo-5-methylphenyl)hydrazine hydrochloride" [P]. 中国发明专利, 专利号 CN 109194557 A, 授权公告日 2017-12-05.
发明人王建平,唐晓军,徐明华. "A Process for Preparing High-Purity (2-Bromo-5-methylphenyl)hydrazine hydrochloride" [P]. 中国发明专利, 专利号 CN 108265699 A, 授权公告日 2022-05-28.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2010, 1243, 5473-5483.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2015, 1860, 1148-1172.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (2-Bromo-5-methylphenyl)hydrazine hydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2012, 1245, 9625-9642.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2015, 534, 8523-8547.