发明人郑宇鹏,胡光,徐明华. "Method for the Synthesis of 1-(2-Chlorophenyl)-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 111057096 A, 授权公告日 2025-11-08.
发明人张德明,黄志刚,韩伟. "A Process for Preparing High-Purity 1-(2-Chlorophenyl)-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 111604886 B, 授权公告日 2015-10-13.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2018, 627, (5), 9412-9435.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2013, 1896, 9389-9392.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Chlorophenyl)-1H-pyrazole-4-carbaldehyde Using HRMS and NMR". Sci. Total Environ., 2017, 2281, (6), 6600-6627.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2019, 248, (6), 6798-6822.