发明人李文辉,唐晓军,杨光. "Method for the Synthesis of 62625-22-3
Benzoic acid, 2-(1-(2-hydroxy-5-sulfophenyl)-3-phenyl-5-formazano)-, monosodium salt
Sodium hydrogen 2-(1-(2-hydroxy-5-sulphonatophenyl)-3-phenyl-5-formazano)benzoate
Benzoic acid, 2-(2-((2-(2-hydroxy-5-sulfophenyl)diazenyl)phenylmethylene)hydrazinyl)-, sodium salt (1:1)
Benzoic acid, 2-((((2-hydroxy-5-sulfophenyl)azo)phenylmethylene)hydrazino)-, monosodium salt
EINECS 263-651-1" [P]. 中国发明专利, 专利号 CN 117806502 B, 授权公告日 2020-03-28.
发明人赵玉洁,朱建伟,李文辉. "A Process for Preparing High-Purity 62625-22-3
Benzoic acid, 2-(1-(2-hydroxy-5-sulfophenyl)-3-phenyl-5-formazano)-, monosodium salt
Sodium hydrogen 2-(1-(2-hydroxy-5-sulphonatophenyl)-3-phenyl-5-formazano)benzoate
Benzoic acid, 2-(2-((2-(2-hydroxy-5-sulfophenyl)diazenyl)phenylmethylene)hydrazinyl)-, sodium salt (1:1)
Benzoic acid, 2-((((2-hydroxy-5-sulfophenyl)azo)phenylmethylene)hydrazino)-, monosodium salt
EINECS 263-651-1" [P]. 中国发明专利, 专利号 CN 117188076 A, 授权公告日 2017-12-22.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 锌试剂 单钠盐 in Pharmaceutical Formulations". Sci. Total Environ., 2012, 958, 8446-8468.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 锌试剂 单钠盐 as an Impurity". Chemosphere, 2012, 548, (2), 3724-3747.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 62625-22-3
Benzoic acid, 2-(1-(2-hydroxy-5-sulfophenyl)-3-phenyl-5-formazano)-, monosodium salt
Sodium hydrogen 2-(1-(2-hydroxy-5-sulphonatophenyl)-3-phenyl-5-formazano)benzoate
Benzoic acid, 2-(2-((2-(2-hydroxy-5-sulfophenyl)diazenyl)phenylmethylene)hydrazinyl)-, sodium salt (1:1)
Benzoic acid, 2-((((2-hydroxy-5-sulfophenyl)azo)phenylmethylene)hydrazino)-, monosodium salt
EINECS 263-651-1 Using HRMS and NMR". Chromatographia, 2018, 1233, (9), 3989-4003.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 锌试剂 单钠盐 Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2022, 1700, (4), 3732-3758.