Jørgensen K, Sørensen M, Björnsson E. "Method for the Synthesis of 4-(5-Ethyl-3-methyl-1H-pyrazol-1-yl)aniline" [P]. European Patent, EP 3080603 A1, 2022-09-24.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2014, 2420, (3), 4130-4153.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2025, 449, 3607-3617.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 4-(5-Ethyl-3-methyl-1H-pyrazol-1-yl)aniline Using HRMS and NMR". J. Chromatogr. A, 2012, 1068, 6991-7019.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2025, 540, (11), 2855-2874.