发明人杨光,韩伟,林芳. "Method for the Synthesis of 3,4-Dimethylbenzaldehyde" [P]. 中国发明专利, 专利号 CN 114301603 B, 授权公告日 2023-11-16.
发明人何建平,陈志强,孙丽萍. "A Process for Preparing High-Purity 3,4-Dimethylbenzaldehyde" [P]. 中国发明专利, 专利号 CN 109970599 B, 授权公告日 2022-07-14.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 3,4-二甲基苯甲醛 in Pharmaceutical Formulations". Chemosphere, 2020, 1721, 6584-6592.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3,4-二甲基苯甲醛 as an Impurity". Anal. Chim. Acta, 2025, 1902, (5), 9743-9749.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 3,4-Dimethylbenzaldehyde Using HRMS and NMR". J. Agric. Food Chem., 2022, 2195, (8), 4644-4652.