Chen K W, Fischer A B, Brown S R. "Method for the Synthesis of Azido-PEG5-CH2CO2H" [P]. US Patent, US 11808270 B2, 2022-04-04.
发明人徐明华,黄志刚,孙丽萍. "A Process for Preparing High-Purity Azido-PEG5-CH2CO2H" [P]. 中国发明专利, 专利号 CN 108710928 A, 授权公告日 2021-10-11.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2018, 456, (9), 2002-2013.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2020, 1002, (1), 1829-1845.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Azido-PEG5-CH2CO2H Using HRMS and NMR". Food Chem., 2019, 1808, (6), 5513-5539.