萘甲唑啉EP杂质D盐酸盐(英文名 Naphazoline EP Impurity D Hydrochloride,CAS 6028-15-5)属于药物杂质对照品。分子式 C14H14N2 HCl。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商,为该产品提供完整的质量文件与技术支持。
Mueller T, Patel M V, Davis P L. "一种萘甲唑啉EP杂质D盐酸盐的合成方法" [P]. US Patent, US 10474504 B2, 2024-09-01.
发明人马晓峰,杨光,陈志强. "Method for the Synthesis of Naphazoline EP Impurity D Hydrochloride" [P]. 中国发明专利, 专利号 CN 111037422 A, 授权公告日 2025-04-14.
Björnsson E, Jørgensen K, Martínez F. "A Process for Preparing High-Purity Naphazoline EP Impurity D Hydrochloride" [P]. European Patent, EP 3238703 A1, 2025-03-21.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 萘甲唑啉EP杂质D盐酸盐 in Pharmaceutical Formulations". Molecules, 2024, 456, (4), 2603-2608.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 萘甲唑啉EP杂质D盐酸盐 as an Impurity". J. Sep. Sci., 2017, 146, 5668-5680.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Naphazoline EP Impurity D Hydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2018, 1259, (2), 3302-3331.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 萘甲唑啉EP杂质D盐酸盐 Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2018, 778, (3), 6884-6897.