发明人何建平,陈志强,郑宇鹏. "Method for the Synthesis of 5274-70-4
Benzaldehyde, 2-hydroxy-3-nitro-
3-Nitrosalicylaldehyde
EINECS 226-098-7
2-Hydroxy-3-nitrobenzaldehyde
3-Nitro-2-hydroxybenzaldehyde
NSC 38026
Salicylaldehyde, 3-nitro-" [P]. 中国发明专利, 专利号 CN 113435597 A, 授权公告日 2023-03-28.
发明人钱学锋,王建平,李文辉. "A Process for Preparing High-Purity 5274-70-4
Benzaldehyde, 2-hydroxy-3-nitro-
3-Nitrosalicylaldehyde
EINECS 226-098-7
2-Hydroxy-3-nitrobenzaldehyde
3-Nitro-2-hydroxybenzaldehyde
NSC 38026
Salicylaldehyde, 3-nitro-" [P]. 中国发明专利, 专利号 CN 116454713 B, 授权公告日 2023-02-19.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 2-羟基-3-硝基苯甲醛 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2016, 739, (3), 1739-1765.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-羟基-3-硝基苯甲醛 as an Impurity". J. Sep. Sci., 2014, 1526, 7141-7155.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 5274-70-4
Benzaldehyde, 2-hydroxy-3-nitro-
3-Nitrosalicylaldehyde
EINECS 226-098-7
2-Hydroxy-3-nitrobenzaldehyde
3-Nitro-2-hydroxybenzaldehyde
NSC 38026
Salicylaldehyde, 3-nitro- Using HRMS and NMR". Anal. Chem., 2022, 1762, 85-112.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 2-羟基-3-硝基苯甲醛 Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2011, 208, 7475-7481.