tert-butyl 3-oxo-2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]piperazine-6-carboxylate CAS 1803562-70-0

tert-butyl 3-oxo-2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]piperazine-6-carboxylate

纯度 97%+现货药物标准品
CAS 号1803562-70-0
分子式C10H16N4O3
分子量240.26 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 3-oxo-2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]piperazine-6-carboxylate tert-butyl 3-oxo-2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]piperazine-6-carboxylate CAS 1803562-70-0 结构式 Chemical Structure

产品介绍 Description

tert-butyl 3-oxo-2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]piperazine-6-carboxylate(tert-butyl 3-oxo-2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]piperazine-6-carboxylate)是药物分析与质量控制领域常用的药物标准品,CAS 号 1803562-70-0。分子式 C10H16N4O3,分子量 240.26。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。

化学式为 C10H16N4O3 的tert-butyl 3-oxo-2H,3H,5H,6H,7H,8H-1,2,4triazolo4,3-apiperazine-6-carboxylate(tert-butyl 3-oxo-2H,3H,5H,6H,7H,8H-1,2,4triazolo4,3-apiperazine-6-carboxylate),其CAS登记号是 1803562-70-0,分子量为 240.26 g/mol。 受分子结构中氨基酸衍生物,酰胺类,含羟基,含醚键的影响,tert-butyl 3-oxo-2H,3H,5H,6H,7H,8H-1,2,4triazolo4,3-apiperazine-6-carboxylate表现为类白色至淡黄色结晶性粉末。(具有氨/胺类微弱气味)。其固体形态的物理化学属性——包括240.26 g/mol的分子量——对于选择合适的样品前处理方法和分析技术具有指导意义。分子中的氮原子赋予该化合物一定的碱性特征,在酸性流动相条件下可被有效质子化。 本品适用于HPLC、GC、LC-MS/MS、GC-MS等主要色谱平台

应用场景:针对化学分析用途,tert-butyl 3-oxo-2H,3H,5H,6H,7H,8H- 1,2,4 triazolo 4,3-a piperazine-6-carboxylate(tert-butyl 3-oxo-2H,3H,5H,6H,7H,8H- 1,2,4 triazolo 4,3-a piperazine-6-carboxylate)是具有明确定量溯源的认证级对照品。 推荐以tert-butyl 3-oxo-2H,3H,5H,6H,7H,8H- 1,2,4 triazolo 4,3-a piperazine-6-carboxylate配制标准系列工作溶液,用于建立标准曲线实现外标法

理化性质 Physical & Chemical Properties

中文名称tert-butyl 3-oxo-2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]piperazine-6-carboxylate
分子式C10H16N4O3
分子量240.26 g/mol
外观形态类白色至淡黄色结晶性粉末。(具有氨/胺类微弱气味)
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮
溶解性参考可溶于甲醇、乙醇、DMSO
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)5.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1995年
含氮原子数4

相关专利 Related Patents

  1. 发明人郭海燕,黄志刚,马晓峰. "一种tert-butyl 3-oxo-2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]piperazine-6-carboxylate的合成方法" [P]. 中国发明专利, 专利号 CN 111039653 B, 授权公告日 2015-04-14.
  2. 发明人赵玉洁,黄志刚,刘建华. "Method for the Synthesis of tert-butyl 3-oxo-2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]piperazine-6-carboxylate" [P]. 中国发明专利, 专利号 CN 115684529 A, 授权公告日 2015-03-26.
  3. Mueller T C, Nielsen H, Johansson L. "A Process for Preparing High-Purity tert-butyl 3-oxo-2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]piperazine-6-carboxylate" [P]. European Patent, EP 3184086 A1, 2023-10-27.

参考文献 Literature

  1. Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of tert-butyl 3-oxo-2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]piperazine-6-carboxylate in Pharmaceutical Formulations". J. Chromatogr. A, 2016, 2012, (4), 6891-6921.
  2. Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of tert-butyl 3-oxo-2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]piperazine-6-carboxylate as an Impurity". Anal. Chim. Acta, 2018, 2086, (10), 9002-9022.
  3. Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl 3-oxo-2H,3H,5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]piperazine-6-carboxylate Using HRMS and NMR". Phytochemistry, 2013, 1197, 3281-3302.

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