发明人郑宇鹏,杨光,徐明华. "Method for the Synthesis of 3-Methyl-5-phenyl-1H-pyrazole, 99%" [P]. 中国发明专利, 专利号 CN 113321559 A, 授权公告日 2021-05-14.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 3-甲基-5-苯基-吡唑 in Pharmaceutical Formulations". J. Agric. Food Chem., 2012, 1309, (1), 9092-9114.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-甲基-5-苯基-吡唑 as an Impurity". J. Sep. Sci., 2017, 2447, 9649-9670.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methyl-5-phenyl-1H-pyrazole, 99% Using HRMS and NMR". J. Chromatogr. A, 2018, 1010, (2), 8142-8158.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 3-甲基-5-苯基-吡唑 Profile in Drug Substances According to ICH Guidelines". Talanta, 2012, 1008, 7929-7945.