发明人孙丽萍,郑宇鹏,罗永刚. "Method for the Synthesis of 2-(1-Methylhydrazin-1-yl)pyridine" [P]. 中国发明专利, 专利号 CN 117336881 B, 授权公告日 2025-03-10.
发明人黄志刚,钱学锋,罗永刚. "A Process for Preparing High-Purity 2-(1-Methylhydrazin-1-yl)pyridine" [P]. 中国发明专利, 专利号 CN 112173486 B, 授权公告日 2016-08-20.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2025, 2013, (6), 5104-5131.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2017, 1378, 2205-2218.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-(1-Methylhydrazin-1-yl)pyridine Using HRMS and NMR". Anal. Chem., 2020, 781, (10), 1968-1997.