3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine CAS 923191-50-8

3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine

纯度 97%+现货药物标准品
CAS 号923191-50-8
分子式C12H21N5
分子量235.33 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

3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine 3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine CAS 923191-50-8 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine(3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine)为药物标准品,CAS 登记号 923191-50-8,分子式 C12H21N5,分子量 235.33。纯度 97%+。产品现货库存充足,可提供定制化规格与批次追踪服务。

在现行药典和法规框架下,药物标准品的合规要求中明确涉及对包括3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H-1,2,4triazolo4,3-aazepine在内的目标物的控制。 CAS编号 923191-50-8 对应的化合物3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H-1,2,4triazolo4,3-aazepine(英文标识 3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H-1,2,4triazolo4,3-aazepine),化学式 C12H21N5,相对分子质量 235.33。 3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H-1,2,4triazolo4,3-aazepine(C12H21N5)含有含氮杂环结构,含氰基。其物理化学性质在同类化合物中具有代表性,这些物理化学性质直接决定了其标准溶液的最佳配制方案和储存策略。含氮官能团的存在使该化合物在ESI正离

应用场景:针对化学分析用途,3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H- 1,2,4 triazolo 4,3-a azepine(3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H- 1,2,4 triazolo 4,3-a azepine)是具有明确定量溯源的认证级对照品。 推荐以3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H- 1,2,4 triazolo 4,3-a azepine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

理化性质 Physical & Chemical Properties

中文名称3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine
分子式C12H21N5
分子量235.33 g/mol
外观形态类白色至淡黄色低熔点固体
纯度97%+
储存条件2-8°C冷藏保存,避光
溶解性参考可溶于DMSO、DMF、甲醇
稳定性对光敏感,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)5.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1987年
含氮原子数5

相关专利 Related Patents

  1. 发明人高志强,赵玉洁,唐晓军. "一种3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine的合成方法" [P]. 中国发明专利, 专利号 CN 117909998 A, 授权公告日 2017-11-11.
  2. 发明人林芳,孙丽萍,郑宇鹏. "Method for the Synthesis of 3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine" [P]. 中国发明专利, 专利号 CN 108196935 A, 授权公告日 2019-02-03.

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 3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine in Pharmaceutical Formulations". Chromatographia, 2017, 617, (10), 5549-5578.
  2. Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine as an Impurity". Chemosphere, 2021, 2280, 7525-7528.
  3. Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine Using HRMS and NMR". Anal. Chem., 2017, 1010, (3), 8657-8686.
  4. Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 3-(piperazin-1-ylmethyl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2014, 654, 3483-3491.

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