Schröder R, Brown S R, Mueller T. "一种的合成方法" [P]. US Patent, US 11654941 B2, 2020-04-24.
发明人周伟,郭海燕,胡光. "Method for the Synthesis of (1-methylpyrazol-4-yl)hydrazine;hydrochloride" [P]. 中国发明专利, 专利号 CN 114294433 B, 授权公告日 2025-12-06.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2018, 127, (6), 4782-4796.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2022, 2236, 5679-5688.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of (1-methylpyrazol-4-yl)hydrazine;hydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2015, 1662, (4), 7062-7079.