Rossi M, Björnsson E, Schröder R. "Method for the Synthesis of 2-Bromo-4,5-dimethoxybenzene-1-sulfonyl chloride" [P]. European Patent, EP 3768297 A1, 2019-10-21.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2025, 1701, (11), 9007-9012.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2013, 1414, 3283-3310.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-4,5-dimethoxybenzene-1-sulfonyl chloride Using HRMS and NMR". J. Agric. Food Chem., 2020, 2172, (11), 5306-5325.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2017, 1677, (3), 5659-5681.