应用场景:(S)-3-(氨基甲基)-4-氯-7-(2-羟基乙氧基)苯并 c 1,2 氧杂硼杂环-1(3H)-醇盐酸盐((S)-3-(Aminomethyl)-4-chloro-7-(2-hydroxyethoxy)benzo c 1,2 oxaborol-1(3H)-ol hydrochloride)作为药物标准品,在化学分析分析领域承担着重要的角色。 推荐以(S)-3-(氨基甲基)-4-氯-7-(2-羟基乙氧基)苯并 c 1,2 氧杂硼杂环-1(3H)-醇盐酸盐配制标准系列工作溶液,用于建立标准曲线实现外标法定量。 建议使用甲醇为溶剂配制储备溶液,根据检测灵敏度需求逐级稀释。 使用建议:
发明人陈志强,孙丽萍,刘建华. "Method for the Synthesis of (S)-3-(Aminomethyl)-4-chloro-7-(2-hydroxyethoxy)benzo[c][1,2]oxaborol-1(3H)-ol hydrochloride" [P]. 中国发明专利, 专利号 CN 116195723 A, 授权公告日 2025-12-16.
发明人黄志刚,韩伟,罗永刚. "A Process for Preparing High-Purity (S)-3-(Aminomethyl)-4-chloro-7-(2-hydroxyethoxy)benzo[c][1,2]oxaborol-1(3H)-ol hydrochloride" [P]. 中国发明专利, 专利号 CN 113922817 A, 授权公告日 2024-10-28.
参考文献 Literature
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Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of (S)-3-(氨基甲基)-4-氯-7-(2-羟基乙氧基)苯并[c][1,2]氧杂硼杂环-1(3H)-醇盐酸盐 as an Impurity". J. Agric. Food Chem., 2021, 695, 3384-3389.
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