Nielsen H, Johansson L, Rossi M. "Method for the Synthesis of 4-Bromo-3-(butoxymethyl)-1-ethyl-1H-pyrazole" [P]. European Patent, EP 3468878 A1, 2023-03-14.
发明人徐明华,王建平,李文辉. "A Process for Preparing High-Purity 4-Bromo-3-(butoxymethyl)-1-ethyl-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 110897918 A, 授权公告日 2025-09-12.
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". Environ. Sci. Technol., 2014, 1228, 5829-5841.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2010, 777, (4), 5162-5167.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-3-(butoxymethyl)-1-ethyl-1H-pyrazole Using HRMS and NMR". Chemosphere, 2013, 335, 224-239.