1-{5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepin-3-ylmethyl}piperazine trihydrochloride CAS 2031259-23-9

1-{5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepin-3-ylmethyl}piperazine trihydrochloride

纯度 97%+现货药物标准品
CAS 号2031259-23-9
分子式C12H21N5 3*HCl
分子量N/A 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

1-{5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepin-3-ylmethyl}piperazine trihydrochloride 1-{5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepin-3-ylmethyl}piperazine trihydrochloride CAS 2031259-23-9 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品1-{5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepin-3-ylmethyl}piperazine trihydrochloride(1-{5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepin-3-ylmethyl}piperazine trihydrochloride,CAS 2031259-23-9),分子式 C12H21N5 3*HCl。纯度 97%+。适用于分析方法开发、方法验证及日常质检,CATO 提供全程冷链与全球配送。

1-{5H,6H,7H,8H,9H-1,2,4triazolo4,3-aazepin-3-ylmethyl}piperazine trihydrochloride的产生途径与其化学式中含氮杂环结构,含氰基,含氯取代密切相关,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 C12H21N5 3HCl 的1-{5H,6H,7H,8H,9H-1,2,4triazolo4,3-aazepin-3-ylmethyl}piperazine trihydrochloride(1-{5H,6H,7H,8H,9H-1,2,4triazolo4,3-aazepin-3-ylmethyl}piperazine trihydrochloride),其CAS登记号是 2031259-23-9,分子量为 271.79 g/mol。 从化学结构特征来看,1-{5H,6H,7H,8H,9H-1,2,4triazolo4,3-aazepin-3-ylmethyl}piperazine trihydrochloride的分子骨架中包含含氮杂环结构,含氰基,含氯

应用场景:从实际应用出发,1-{5H,6H,7H,8H,9H- 1,2,4 triazolo 4,3-a azepin-3-ylmethyl}piperazine trihydrochloride(CAS 2031259-23-9)在化学分析中作为关键的基准对照物质。 推荐以1-{5H,6H,7H,8H,9H- 1,2,4 triazolo 4,3-a azepin-3-ylmethyl}piperazine trihydrochloride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: - 称量前将样品在干燥

理化性质 Physical & Chemical Properties

中文名称1-{5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepin-3-ylmethyl}piperazine trihydrochloride
分子式C12H21N5 3*HCl
分子量271.79 g/mol
外观形态类白色至淡黄色低熔点固体。(具有轻微卤代物特征气味)
纯度97%+
储存条件2-8°C冷藏保存,避光,密闭保存防止挥发
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
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)4.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1996年
卤素含量Cl取代
含氮原子数5

相关专利 Related Patents

  1. 发明人郑宇鹏,韩伟,孙丽萍. "一种1-{5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepin-3-ylmethyl}piperazine trihydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 115075366 B, 授权公告日 2022-11-07.
  2. 发明人李文辉,张德明,马晓峰. "Method for the Synthesis of 1-{5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepin-3-ylmethyl}piperazine trihydrochloride" [P]. 中国发明专利, 专利号 CN 108427885 B, 授权公告日 2015-08-10.

参考文献 Literature

  1. Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 1-{5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepin-3-ylmethyl}piperazine trihydrochloride in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 700, (1), 4566-4591.
  2. Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-{5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepin-3-ylmethyl}piperazine trihydrochloride as an Impurity". Chromatographia, 2017, 510, 6129-6146.
  3. Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 1-{5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepin-3-ylmethyl}piperazine trihydrochloride Using HRMS and NMR". Anal. Methods, 2016, 518, (9), 2471-2501.

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