发明人李文辉,韩伟,沈红梅. "Method for the Synthesis of 4-Chloro-5-fluoro-2-hydroxybenzaldehyde" [P]. 中国发明专利, 专利号 CN 110263318 B, 授权公告日 2019-02-28.
发明人张德明,何建平,胡光. "A Process for Preparing High-Purity 4-Chloro-5-fluoro-2-hydroxybenzaldehyde" [P]. 中国发明专利, 专利号 CN 108973281 A, 授权公告日 2025-02-13.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2018, 938, 3915-3930.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2013, 772, (5), 6753-6772.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-5-fluoro-2-hydroxybenzaldehyde Using HRMS and NMR". Talanta, 2024, 1132, (5), 5360-5390.