应用场景:Methyl 5-(5-fluorobenzo b thiophen-2-yl)-1H-pyrrole-2-carboxylate(Methyl 5-(5-fluorobenzo b thiophen-2-yl)-1H-pyrrole-2-carboxylate)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Methyl 5-(5-fluorobenzo b thiophen-2-yl)-1H-pyrrole-2-carboxylate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/乙腈(1:1)为溶剂配制储备溶液,根据检测灵敏度需求逐级稀释。 使用
发明人杨光,徐明华,冯建国. "Method for the Synthesis of Methyl 5-(5-fluorobenzo[b]thiophen-2-yl)-1H-pyrrole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 112327107 B, 授权公告日 2021-08-24.
参考文献 Literature
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Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of Methyl 5-(5-fluorobenzo[b]thiophen-2-yl)-1H-pyrrole-2-carboxylate as an Impurity". J. Nat. Prod., 2019, 1236, (6), 907-926.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-(5-fluorobenzo[b]thiophen-2-yl)-1H-pyrrole-2-carboxylate Using HRMS and NMR". Talanta, 2023, 1245, 4659-4667.