发明人罗永刚,唐晓军,胡光. "Method for the Synthesis of 4-Methyl-1-phenyl-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 112808595 A, 授权公告日 2020-06-04.
发明人冯建国,李文辉,林芳. "A Process for Preparing High-Purity 4-Methyl-1-phenyl-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 116858715 A, 授权公告日 2022-08-22.
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". J. Chromatogr. A, 2023, 1463, (9), 2850-2875.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2011, 1552, (10), 8233-8253.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methyl-1-phenyl-1h-pyrazol-5-amine Using HRMS and NMR". Sci. Total Environ., 2022, 1539, 6927-6956.