发明人唐晓军,王建平,沈红梅. "Method for the Synthesis of 2-(4-Bromothiophen-2-yl)acetaldehyde" [P]. 中国发明专利, 专利号 CN 108024544 A, 授权公告日 2020-11-11.
发明人马晓峰,郭海燕,胡光. "A Process for Preparing High-Purity 2-(4-Bromothiophen-2-yl)acetaldehyde" [P]. 中国发明专利, 专利号 CN 115819455 B, 授权公告日 2023-06-25.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2021, 384, (10), 5089-5096.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2018, 1573, 5218-5229.