tert-butyl 4-[2-oxo-2-(pyridin-3-yl)ethyl]piperidine-1-carboxylate CAS 791064-62-5

tert-butyl 4-[2-oxo-2-(pyridin-3-yl)ethyl]piperidine-1-carboxylate

纯度 97%+现货药物标准品
CAS 号791064-62-5
分子式C17H24N2O3
分子量304.38 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

tert-butyl 4-[2-oxo-2-(pyridin-3-yl)ethyl]piperidine-1-carboxylate tert-butyl 4-[2-oxo-2-(pyridin-3-yl)ethyl]piperidine-1-carboxylate CAS 791064-62-5 结构式 Chemical Structure

产品介绍 Description

tert-butyl 4-[2-oxo-2-(pyridin-3-yl)ethyl]piperidine-1-carboxylate(tert-butyl 4-[2-oxo-2-(pyridin-3-yl)ethyl]piperidine-1-carboxylate)是药物分析与质量控制领域常用的药物标准品,CAS 号 791064-62-5。分子式 C17H24N2O3,分子量 304.38。纯度 97%+。CATO 佳途拥有 130,000+ 标准品现货目录,可一站式满足配套采购需求。

tert-butyl 4-2-oxo-2-(pyridin-3-yl)ethylpiperidine-1-carboxylate的产生途径与其化学式中甾体骨架,酰胺类,含羟基,含醚键密切相关,该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 化学式为 C17H24N2O3 的tert-butyl 4-2-oxo-2-(pyridin-3-yl)ethylpiperidine-1-carboxylate(tert-butyl 4-2-oxo-2-(pyridin-3-yl)ethylpiperidine-1-carboxylate),其CAS登记号是 791064-62-5,分子量为 304.38 g/mol。 tert-butyl 4-2-oxo-2-(pyridin-3-yl)ethylpiperidine-1-carboxylate(分子式 C17H24N2O3)的化学结构中包含甾体骨架,酰胺类,含羟基,含醚键。在反相色谱体系中,其保留行为主要受含氮官能团的质子化状态影响,这为HPLC-UV/DAD或LC-MS方法的建立提供了重要依据。分子中的氮原子

应用场景:在化学分析实验室中,tert-butyl 4- 2-oxo-2-(pyridin-3-yl)ethyl piperidine-1-carboxylate(CAS 791064-62-5)凭借其97%+的纯度做为基础物质,为定量分析提供基准参照。 推荐以tert-butyl 4- 2-oxo-2-(pyridin-3-yl)ethyl piperidine-1-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。 使用建议: - 称量前将样品在干燥器内平衡至室温(约30分钟); -

理化性质 Physical & Chemical Properties

中文名称tert-butyl 4-[2-oxo-2-(pyridin-3-yl)ethyl]piperidine-1-carboxylate
分子式C17H24N2O3
分子量304.38 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)7.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1986年
含氮原子数2

相关专利 Related Patents

  1. Yamamoto T, Hughes D C, Davis P L. "一种tert-butyl 4-[2-oxo-2-(pyridin-3-yl)ethyl]piperidine-1-carboxylate的合成方法" [P]. US Patent, US 11675968 B2, 2018-09-02.
  2. 发明人韩伟,王建平,李文辉. "Method for the Synthesis of tert-butyl 4-[2-oxo-2-(pyridin-3-yl)ethyl]piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109450677 B, 授权公告日 2018-11-12.

参考文献 Literature

  1. Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of tert-butyl 4-[2-oxo-2-(pyridin-3-yl)ethyl]piperidine-1-carboxylate in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2016, 1060, 3312-3336.
  2. Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of tert-butyl 4-[2-oxo-2-(pyridin-3-yl)ethyl]piperidine-1-carboxylate as an Impurity". J. Pharm. Biomed. Anal., 2024, 80, (10), 5086-5109.
  3. Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl 4-[2-oxo-2-(pyridin-3-yl)ethyl]piperidine-1-carboxylate Using HRMS and NMR". Anal. Chem., 2019, 700, (10), 2714-2726.

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