发明人韩伟,胡光,林芳. "一种(2-methylphenyl)hydrazine,HCl的合成方法" [P]. 中国发明专利, 专利号 CN 108660523 A, 授权公告日 2021-09-14.
发明人罗永刚,徐明华,钱学锋. "Method for the Synthesis of (2-methylphenyl)hydrazine,HCl" [P]. 中国发明专利, 专利号 CN 112216755 B, 授权公告日 2025-09-16.
Nielsen H, Johansson L, Kowalski A. "A Process for Preparing High-Purity (2-methylphenyl)hydrazine,HCl" [P]. European Patent, EP 3204906 A1, 2022-04-16.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of (2-methylphenyl)hydrazine,HCl in Pharmaceutical Formulations". J. Chromatogr. A, 2013, 2383, 6124-6153.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of (2-methylphenyl)hydrazine,HCl as an Impurity". Biomed. Chromatogr., 2022, 2304, 8391-8420.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of (2-methylphenyl)hydrazine,HCl Using HRMS and NMR". Phytochemistry, 2021, 1267, (1), 119-122.