发明人林芳,李文辉,朱建伟. "Method for the Synthesis of 2-(4-Chloro-1-methyl-1H-pyrazol-3-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 116834610 B, 授权公告日 2020-11-24.
发明人周伟,王建平,钱学锋. "A Process for Preparing High-Purity 2-(4-Chloro-1-methyl-1H-pyrazol-3-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 115775139 A, 授权公告日 2020-07-06.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2013, 348, (6), 4769-4773.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2011, 2246, (3), 6077-6099.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Chloro-1-methyl-1H-pyrazol-3-yl)acetonitrile Using HRMS and NMR". Phytochemistry, 2024, 1749, (10), 4680-4702.