发明人冯建国,张德明,何建平. "Method for the Synthesis of 4-Methyl-3-(trifluoromethyl)-4H-1,2,4-triazole" [P]. 中国发明专利, 专利号 CN 109346897 B, 授权公告日 2019-04-17.
发明人冯建国,王建平,朱建伟. "A Process for Preparing High-Purity 4-Methyl-3-(trifluoromethyl)-4H-1,2,4-triazole" [P]. 中国发明专利, 专利号 CN 113017397 B, 授权公告日 2025-11-27.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2018, 2070, (5), 7363-7370.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2011, 448, 2651-2671.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methyl-3-(trifluoromethyl)-4H-1,2,4-triazole Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2017, 1547, (2), 843-847.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2013, 471, (5), 5913-5942.