ethyl 2-{[(tert-butoxy)carbonyl]amino}-3-hydroxy-3-(pyridin-4-yl)propanoate CAS 2059937-32-3

ethyl 2-{[(tert-butoxy)carbonyl]amino}-3-hydroxy-3-(pyridin-4-yl)propanoate

纯度 97%+现货药物标准品
CAS 号2059937-32-3
分子式C15H22N2O5
分子量310.35 g/mol
分类药物标准品 / 原料药标准品
库存状态现货

化学结构式 Structure

ethyl 2-{[(tert-butoxy)carbonyl]amino}-3-hydroxy-3-(pyridin-4-yl)propanoate ethyl 2-{[(tert-butoxy)carbonyl]amino}-3-hydroxy-3-(pyridin-4-yl)propanoate CAS 2059937-32-3 结构式 Chemical Structure

产品介绍 Description

ethyl 2-{[(tert-butoxy)carbonyl]amino}-3-hydroxy-3-(pyridin-4-yl)propanoate(ethyl 2-{[(tert-butoxy)carbonyl]amino}-3-hydroxy-3-(pyridin-4-yl)propanoate,CAS 号 2059937-32-3)是 CATO 佳途自主生产的药物标准品,分子式 C15H22N2O5,分子量 310.35。纯度 97%+。本品采用严格的质量控制体系生产,附 COA 证书,适用于药物研发、质量控制和法规申报等场景。

ethyl 2-{(tert-butoxy)carbonylamino}-3-hydroxy-3-(pyridin-4-yl)propanoate(ethyl 2-{(tert-butoxy)carbonylamino}-3-hydroxy-3-(pyridin-4-yl)propanoate),CAS注册编号 2059937-32-3,化学分子式为 C15H22N2O5,分子量 310.35 g/mol。 从化学结构特征来看,ethyl 2-{(tert-butoxy)carbonylamino}-3-hydroxy-3-(pyridin-4-yl)propanoate的分子骨架中包含含氮杂环结构,酰胺类,含羟基,含醚键。该化合物的不饱和度为6.0,表明结构中存在约6个环或双键等价单元。分子量为310.35 g/mol,属于较高分子量化合物。由于结构中存在共轭发色团,该化合物在200-400 nm区间具有显著的紫外吸收,便于HPLC-UV检测。 在定量分析中,可作为校准标准或内标物使用,适用于多种检测技术平台(UV-Vis, FLD, MS, FID)

应用场景:ethyl 2-{ (tert-butoxy)carbonyl amino}-3-hydroxy-3-(pyridin-4-yl)propanoate(ethyl 2-{ (tert-butoxy)carbonyl amino}-3-hydroxy-3-(pyridin-4-yl)propanoate,CAS 2059937-32-3)的标准化应用场景涵盖化学分析等多个专业技术领域。 推荐以ethyl 2-{ (tert-butoxy)carbonyl amino}-3-hydroxy-3-(pyridin-4-yl)propanoate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。

理化性质 Physical & Chemical Properties

中文名称ethyl 2-{[(tert-butoxy)carbonyl]amino}-3-hydroxy-3-(pyridin-4-yl)propanoate
分子式C15H22N2O5
分子量310.35 g/mol
外观形态类白色至淡黄色结晶性粉末
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮
溶解性参考可溶于DMSO、DMF、甲醇
稳定性空气中长期暴露可能发生缓慢氧化;对光敏感,应避免强光直射;具有吸湿性,开封后应立即密封
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)6.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1997年
含氮原子数2

相关专利 Related Patents

  1. 发明人罗永刚,郑宇鹏,冯建国. "一种ethyl 2-{[(tert-butoxy)carbonyl]amino}-3-hydroxy-3-(pyridin-4-yl)propanoate的合成方法" [P]. 中国发明专利, 专利号 CN 111876643 A, 授权公告日 2024-03-10.
  2. Rossi M, Johansson L, Björnsson E. "Method for the Synthesis of ethyl 2-{[(tert-butoxy)carbonyl]amino}-3-hydroxy-3-(pyridin-4-yl)propanoate" [P]. European Patent, EP 3484059 A1, 2025-12-03.

参考文献 Literature

  1. Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of ethyl 2-{[(tert-butoxy)carbonyl]amino}-3-hydroxy-3-(pyridin-4-yl)propanoate in Pharmaceutical Formulations". Chromatographia, 2019, 1795, (8), 6363-6366.
  2. Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of ethyl 2-{[(tert-butoxy)carbonyl]amino}-3-hydroxy-3-(pyridin-4-yl)propanoate as an Impurity". Molecules, 2018, 1537, (10), 9643-9673.
  3. Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 2-{[(tert-butoxy)carbonyl]amino}-3-hydroxy-3-(pyridin-4-yl)propanoate Using HRMS and NMR". Biomed. Chromatogr., 2014, 2059, 3654-3681.

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