Williams B T, Yamamoto T, Hughes D C. "Method for the Synthesis of 4,5-Dimethyl-1H-benzo[d]imidazole-2-carbaldehyde" [P]. US Patent, US 10308724 B2, 2022-12-07.
发明人张德明,赵玉洁,孙丽萍. "A Process for Preparing High-Purity 4,5-Dimethyl-1H-benzo[d]imidazole-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 114925277 B, 授权公告日 2022-08-07.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2022, 496, (5), 8828-8835.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2021, 117, 4683-4702.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4,5-Dimethyl-1H-benzo[d]imidazole-2-carbaldehyde Using HRMS and NMR". Environ. Sci. Technol., 2018, 1133, (10), 5777-5786.