发明人钱学锋,杨光,朱建伟. "Method for the Synthesis of 4-Bromo-2-cyanobenzaldehyde" [P]. 中国发明专利, 专利号 CN 116716225 A, 授权公告日 2025-12-22.
发明人张德明,黄志刚,陈志强. "A Process for Preparing High-Purity 4-Bromo-2-cyanobenzaldehyde" [P]. 中国发明专利, 专利号 CN 116040080 B, 授权公告日 2021-11-23.
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". Molecules, 2016, 831, (6), 4580-4594.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2015, 837, (5), 6842-6872.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-2-cyanobenzaldehyde Using HRMS and NMR". Chemosphere, 2022, 590, (2), 1432-1435.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2010, 659, 1133-1153.