Kumar R, Davis P L, Chen K W. "Method for the Synthesis of 5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile" [P]. US Patent, US 10031374 B2, 2024-03-07.
发明人张德明,徐明华,朱建伟. "A Process for Preparing High-Purity 5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 110196269 A, 授权公告日 2020-03-27.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2020, 1734, (12), 3828-3843.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2017, 486, (3), 8212-8216.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile Using HRMS and NMR". J. Nat. Prod., 2023, 1443, 6358-6384.