发明人徐明华,冯建国,陈志强. "Method for the Synthesis of 1-(2-chlorophenyl)-3-methyl-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 108096325 B, 授权公告日 2021-11-10.
Brown S R, Schröder R, Kumar R. "A Process for Preparing High-Purity 1-(2-chlorophenyl)-3-methyl-1H-pyrazole-4-carbaldehyde" [P]. US Patent, US 11778419 B2, 2018-02-21.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(2-chlorophenyl)-3-methyl-1H-pyrazole-4-carbaldehyde in Pharmaceutical Formulations". Food Chem., 2023, 535, (11), 9039-9043.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(2-chlorophenyl)-3-methyl-1H-pyrazole-4-carbaldehyde as an Impurity". J. Pharm. Biomed. Anal., 2025, 903, (12), 2057-2067.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-chlorophenyl)-3-methyl-1H-pyrazole-4-carbaldehyde Using HRMS and NMR". Anal. Chim. Acta, 2012, 293, 8600-8606.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 1-(2-chlorophenyl)-3-methyl-1H-pyrazole-4-carbaldehyde Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2012, 995, (1), 8012-8037.