1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride CAS 1803590-38-6

1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride

纯度 97%+现货药物标准品
CAS 号1803590-38-6
分子式C8H11N5 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-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride 1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride CAS 1803590-38-6 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride(1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride)为药物标准品,CAS 登记号 1803590-38-6,分子式 C8H11N5 HCl。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1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride在内的目标物的控制。 CAS编号 1803590-38-6 对应的化合物1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride(英文标识 1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride),化学式 C8H11N5 HCl,相对分子质量 213.67。 1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride(分子式 C8H11N5 HCl)的化学结构中包含含氮杂环结构,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光谱中具有特征性吸

应用场景:1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride(1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride,CAS 1803590-38-6)的标准化应用场景涵盖化学分析等多个专业技术领域。 推荐以1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride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

理化性质 Physical & Chemical Properties

中文名称1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride
分子式C8H11N5 HCl
分子量213.67 g/mol
外观形态类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)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
卤素含量Cl取代
含氮原子数5

相关专利 Related Patents

  1. 发明人黄志刚,孙丽萍,冯建国. "一种1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 109779480 B, 授权公告日 2022-04-01.
  2. 发明人陈志强,胡光,何建平. "Method for the Synthesis of 1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride" [P]. 中国发明专利, 专利号 CN 110904821 A, 授权公告日 2022-08-17.
  3. Chen K W, Stevens L M, Park J H. "A Process for Preparing High-Purity 1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride" [P]. US Patent, US 11366872 B2, 2017-01-06.

参考文献 Literature

  1. Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride in Pharmaceutical Formulations". Anal. Chim. Acta, 2024, 1608, 943-966.
  2. Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride as an Impurity". Sci. Total Environ., 2012, 1160, 3893-3923.
  3. Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2019, 2467, 3459-3469.
  4. Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate 1-(piperidin-4-yl)-1H-1,2,4-triazole-3-carbonitrile hydrochloride Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2018, 1537, 8280-8303.

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