Schröder R, Klinger H, Hughes D C. "一种的合成方法" [P]. US Patent, US 9394278 B2, 2024-10-18.
发明人钱学锋,周伟,沈红梅. "Method for the Synthesis of 1-Methyl-4-nitro-3-(3,3,3-trifluoropropoxy)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 113402984 A, 授权公告日 2025-08-25.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2013, 1843, 854-883.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2012, 1857, (6), 2033-2051.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methyl-4-nitro-3-(3,3,3-trifluoropropoxy)-1H-pyrazole Using HRMS and NMR". Phytochemistry, 2024, 1297, 634-661.