羟氯喹EP杂质C 草酸盐(英文名 Hydroxychloroquine EP Impurity C Oxalate,CAS 14142-64-4)属于药物杂质对照品。分子式 C16H22ClN3O C2H2O4。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。
发明人罗永刚,周伟,徐明华. "Method for the Synthesis of Hydroxychloroquine EP Impurity C Oxalate" [P]. 中国发明专利, 专利号 CN 117238833 A, 授权公告日 2020-03-02.
参考文献 Literature
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