Johnson M A, Lee S K, Anderson J P. "Method for the Synthesis of 2-Chloro-5-(2-chloro-4-nitrostyryl)benzene-1-sulfonyl fluoride" [P]. US Patent, US 10137586 B2, 2024-02-09.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2019, 1193, (10), 1876-1890.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2020, 1568, (10), 3367-3385.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-5-(2-chloro-4-nitrostyryl)benzene-1-sulfonyl fluoride Using HRMS and NMR". Anal. Methods, 2012, 544, 2263-2280.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2018, 572, 4059-4086.