发明人韩伟,何建平,徐明华. "Method for the Synthesis of 5-(4-Chlorophenyl)-4-((4-chlorophenyl)diazenyl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 112103165 A, 授权公告日 2025-01-27.
发明人韩伟,林芳,高志强. "A Process for Preparing High-Purity 5-(4-Chlorophenyl)-4-((4-chlorophenyl)diazenyl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 110745065 B, 授权公告日 2023-06-23.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2023, 1726, (5), 4182-4206.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2020, 634, 2537-2558.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5-(4-Chlorophenyl)-4-((4-chlorophenyl)diazenyl)-1H-pyrazole Using HRMS and NMR". Biomed. Chromatogr., 2013, 2359, (7), 7484-7500.