发明人王建平,徐明华,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113836469 A, 授权公告日 2025-07-19.
发明人唐晓军,韩伟,张德明. "Method for the Synthesis of 2-Chloro-1-(4-chloro-1H-pyrazol-1-yl)ethanone" [P]. 中国发明专利, 专利号 CN 109629802 A, 授权公告日 2019-06-22.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2010, 1076, (5), 3418-3448.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2015, 561, (8), 8373-8381.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-1-(4-chloro-1H-pyrazol-1-yl)ethanone Using HRMS and NMR". Talanta, 2023, 871, 4332-4349.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2018, 221, (2), 2518-2543.