发明人赵玉洁,孙丽萍,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111302724 A, 授权公告日 2018-10-26.
发明人徐明华,郑宇鹏,刘建华. "Method for the Synthesis of 3-Chloro-4-methyl-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 116547166 A, 授权公告日 2017-05-11.
Johnson M A, Lee S K, O'Brien P Q. "A Process for Preparing High-Purity 3-Chloro-4-methyl-1H-pyrazole" [P]. US Patent, US 10224474 B2, 2022-06-14.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2017, 2471, (10), 903-927.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2022, 482, (12), 9500-9515.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-4-methyl-1H-pyrazole Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2010, 141, (9), 4316-4346.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2014, 144, (11), 4556-4575.