发明人马晓峰,杨光,林芳. "Method for the Synthesis of 5-Bromo-1-phenyl-1h-pyrazole" [P]. 中国发明专利, 专利号 CN 117041933 B, 授权公告日 2016-11-14.
发明人李文辉,罗永刚,孙丽萍. "A Process for Preparing High-Purity 5-Bromo-1-phenyl-1h-pyrazole" [P]. 中国发明专利, 专利号 CN 110885549 A, 授权公告日 2017-11-25.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2011, 1800, (8), 5625-5643.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2017, 982, (10), 8920-8932.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-1-phenyl-1h-pyrazole Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2012, 722, 1334-1352.