Chen K W, Kumar R, Roberts E F. "一种的合成方法" [P]. US Patent, US 10444658 B2, 2022-11-04.
发明人张德明,陈志强,高志强. "Method for the Synthesis of 3,5-Dimethyl-1H-pyrazole-4-carbaldehyde hydrochloride" [P]. 中国发明专利, 专利号 CN 111218102 A, 授权公告日 2024-05-15.
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". Chemosphere, 2025, 1554, 9448-9459.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2021, 1983, (8), 3976-3987.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3,5-Dimethyl-1H-pyrazole-4-carbaldehyde hydrochloride Using HRMS and NMR". Molecules, 2020, 402, 1267-1281.