Kumar R, Williams B T, Stevens L M. "Method for the Synthesis of 3-Hydrazinyl-1H-pyrazole hydrochloride" [P]. US Patent, US 11939598 B2, 2024-07-08.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2013, 416, (6), 8356-8367.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2012, 217, 2540-2565.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-Hydrazinyl-1H-pyrazole hydrochloride Using HRMS and NMR". J. Agric. Food Chem., 2015, 1004, (10), 9848-9857.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2014, 2067, 8875-8903.