Schröder R, Lee S K, Klinger H. "Method for the Synthesis of 3-(2-Chlorophenyl)-1H-pyrazole-4-carbaldehyde" [P]. US Patent, US 10334533 B2, 2020-05-16.
发明人周伟,唐晓军,郑宇鹏. "A Process for Preparing High-Purity 3-(2-Chlorophenyl)-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 114482158 B, 授权公告日 2018-01-01.
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, 2016, 2238, (2), 7226-7254.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2012, 1152, (2), 4532-4551.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-Chlorophenyl)-1H-pyrazole-4-carbaldehyde Using HRMS and NMR". J. Agric. Food Chem., 2023, 1238, (5), 8959-8982.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2017, 106, (10), 9991-10005.