发明人黄志刚,郑宇鹏,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117977183 A, 授权公告日 2023-06-19.
发明人韩伟,陈志强,何建平. "Method for the Synthesis of 1-Methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110122281 B, 授权公告日 2017-06-05.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2012, 1223, (7), 3126-3146.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2010, 110, (8), 5422-5425.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid Using HRMS and NMR". J. Agric. Food Chem., 2015, 1126, (8), 9266-9292.