发明人何建平,罗永刚,赵玉洁. "Method for the Synthesis of 5399-63-3
Potassium hydrogen 4-sulphonatobenzoate
Benzoic acid, 4-sulfo-, potassium salt (1:1)
Benzoic acid, 4-sulfo-, monopotassium salt
EINECS 226-435-8
NSC 4862
Potassium 4-carboxybenzenesulfonate
p-Sulphobenzoic acid, monopotassium salt" [P]. 中国发明专利, 专利号 CN 109620627 B, 授权公告日 2023-01-23.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 对磺基苯甲酸 钾盐 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2011, 1553, (12), 6958-6964.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 对磺基苯甲酸 钾盐 as an Impurity". J. Pharm. Biomed. Anal., 2012, 420, (9), 2913-2925.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 5399-63-3
Potassium hydrogen 4-sulphonatobenzoate
Benzoic acid, 4-sulfo-, potassium salt (1:1)
Benzoic acid, 4-sulfo-, monopotassium salt
EINECS 226-435-8
NSC 4862
Potassium 4-carboxybenzenesulfonate
p-Sulphobenzoic acid, monopotassium salt Using HRMS and NMR". Phytochemistry, 2011, 801, (5), 243-254.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 对磺基苯甲酸 钾盐 Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2023, 2118, (4), 5539-5566.