发明人赵玉洁,钱学锋,孙丽萍. "Method for the Synthesis of 4-Bromo-1-(difluoromethyl)-5-(methoxymethyl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 117975376 A, 授权公告日 2022-06-12.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2025, 193, (6), 8202-8206.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2025, 2158, 5748-5778.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-1-(difluoromethyl)-5-(methoxymethyl)-1H-pyrazole Using HRMS and NMR". J. Chromatogr. A, 2019, 1614, 9173-9179.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2011, 1916, (12), 9394-9413.