发明人冯建国,唐晓军,胡光. "Method for the Synthesis of 5-Methyl-3-nitro-1-(2,2,2-trifluoroethyl)-1h-pyrazole" [P]. 中国发明专利, 专利号 CN 114152660 A, 授权公告日 2025-12-07.
Jørgensen K, Martínez F, Mueller T C. "A Process for Preparing High-Purity 5-Methyl-3-nitro-1-(2,2,2-trifluoroethyl)-1h-pyrazole" [P]. European Patent, EP 3255755 A1, 2018-05-01.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2018, 1651, (9), 8583-8593.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2023, 557, (11), 2577-2598.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methyl-3-nitro-1-(2,2,2-trifluoroethyl)-1h-pyrazole Using HRMS and NMR". J. Nat. Prod., 2025, 1894, 2537-2557.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2021, 739, (1), 816-827.