发明人沈红梅,刘建华,胡光. "Method for the Synthesis of 4-Bromo-2-chloro-3-ethoxytoluene" [P]. 中国发明专利, 专利号 CN 111723764 B, 授权公告日 2025-05-25.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2018, 1993, 6468-6491.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2015, 2430, (1), 9670-9698.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-2-chloro-3-ethoxytoluene Using HRMS and NMR". Phytochemistry, 2012, 873, (9), 7770-7775.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2018, 1558, (11), 9912-9942.