1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride CAS 1461705-20-3

1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride

纯度 97%+现货药物标准品
CAS 号1461705-20-3
分子式C6H12N6 2*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-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride 1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride CAS 1461705-20-3 结构式 Chemical Structure

产品介绍 Description

CAS 1461705-20-3 对应的1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride(1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride)为 CATO 佳途药物标准品产品线成员。分子式 C6H12N6 2*HCl。纯度 97%+。所有批次均经 HPLC/NMR 等多项检测确认,质量稳定可溯源。

与同类药物标准品相比,1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride的分子量为204.66 g/mol这一特征使其在色谱分离条件和质谱检测参数设置上具有独特性。 1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride(1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride),CAS注册编号 1461705-20-3,化学分子式为 C6H12N6 2HCl,分子量 204.66 g/mol。 1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride(分子式 C6H12N6 2HCl)的化学结构中包含含氰基,含氯取代。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。分子中包含芳环或共轭体系,在UV-Vis光谱中具有特

应用场景:1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride(1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride)作为药物标准品,在化学分析分析领域承担着重要的角色。 推荐以1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride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

理化性质 Physical & Chemical Properties

中文名称1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride
分子式C6H12N6 2*HCl
分子量204.66 g/mol
外观形态白色至淡黄色结晶性粉末。(具有轻微卤代物特征气味,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)3.0
UV特征有紫外吸收
CAS登记年份(估)1992年
卤素含量Cl取代
含氮原子数6

相关专利 Related Patents

  1. 发明人杨光,刘建华,韩伟. "一种1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 108875107 A, 授权公告日 2015-08-04.
  2. 发明人胡光,郑宇鹏,韩伟. "Method for the Synthesis of 1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 110137101 B, 授权公告日 2018-01-18.
  3. 发明人沈红梅,钱学锋,郭海燕. "A Process for Preparing High-Purity 1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 117329281 A, 授权公告日 2018-09-20.

参考文献 Literature

  1. Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2011, 1740, (6), 310-335.
  2. Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride as an Impurity". J. Agric. Food Chem., 2019, 1235, (3), 4496-4521.
  3. Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride Using HRMS and NMR". Talanta, 2013, 1386, (7), 9528-9554.
  4. O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 1-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)piperazine dihydrochloride Profile in Drug Substances According to ICH Guidelines". Molecules, 2018, 90, 8703-8706.

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