发明人李文辉,朱建伟,郭海燕. "Method for the Synthesis of 4-Bromo-1-methyl-3-(trifluoromethyl)-1h-pyrazole-5-carbohydrazide" [P]. 中国发明专利, 专利号 CN 110783178 B, 授权公告日 2015-04-24.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2016, 489, (9), 8226-8237.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2020, 165, (2), 776-803.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-1-methyl-3-(trifluoromethyl)-1h-pyrazole-5-carbohydrazide Using HRMS and NMR". J. Agric. Food Chem., 2023, 1711, (4), 5034-5044.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2018, 251, 7145-7163.