发明人冯建国,高志强,刘建华. "Method for the Synthesis of 2-(Methylamino)propanenitrile hydrochloride" [P]. 中国发明专利, 专利号 CN 117581617 B, 授权公告日 2015-01-24.
发明人李文辉,周伟,刘建华. "A Process for Preparing High-Purity 2-(Methylamino)propanenitrile hydrochloride" [P]. 中国发明专利, 专利号 CN 109307180 B, 授权公告日 2021-09-01.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2020, 1995, 2229-2258.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 1617, (4), 8142-8164.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Methylamino)propanenitrile hydrochloride Using HRMS and NMR". Chromatographia, 2022, 1350, (9), 2218-2221.