4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride CAS 1385696-78-5

4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride

纯度 97%+现货药物标准品
CAS 号1385696-78-5
分子式C11H19N3O 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

4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride 4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride CAS 1385696-78-5 结构式 Chemical Structure

产品介绍 Description

4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride(4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride)是药物分析与质量控制领域常用的药物标准品,CAS 号 1385696-78-5。分子式 C11H19N3O HCl。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。

本品定值报告包含以下质量控制信息: - 主成分含量:97%+; - 水分/残留溶剂:通过卡尔费休(KF)和热重分析(TGA)测定并校正; - 定值方法:HPLC-DAD面积归一化法、qNMR法、DSC法等正交验证; - 不确定度:扩展不确定度(k=2)包含测量重复性、均匀性和稳定性分量。 4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride(4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride),CAS注册编号 1385696-78-5,化学分子式为 C11H19N3O HCl,分子量 245.75 g/mol。 从化学结构特征来看,4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride的分子骨架中包含酰胺类,含羟基,含醚键,含氯取代。该化合物的不饱和度为3.0,表明结构中存在约3个环或双键等价单元。分子量为245.75 g/mol,属于中等分子

应用场景:4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride(4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride,CAS 1385696-78-5)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4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine 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/乙腈(1:1)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4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride
分子式C11H19N3O HCl
分子量245.75 g/mol
外观形态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)3.0
UV特征有紫外吸收
CAS登记年份(估)1991年
卤素含量Cl取代
含氮原子数3

相关专利 Related Patents

  1. 发明人林芳,朱建伟,唐晓军. "一种4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 113073700 A, 授权公告日 2022-12-16.
  2. O'Brien P Q, Patel M V, Mueller T. "Method for the Synthesis of 4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride" [P]. US Patent, US 9644699 B2, 2021-10-20.
  3. Sørensen M, Martínez F, Björnsson E. "A Process for Preparing High-Purity 4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride" [P]. European Patent, EP 3707510 A1, 2020-06-10.

参考文献 Literature

  1. Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride in Pharmaceutical Formulations". J. Chromatogr. A, 2022, 1265, (6), 9210-9226.
  2. Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride as an Impurity". Anal. Chem., 2023, 1636, (6), 9548-9555.
  3. O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2014, 205, 5428-5431.
  4. Fischer P, Wagner E. "Forced Degradation Studies to Evaluate 4-(3-tert-Butyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride Profile in Drug Substances According to ICH Guidelines". Food Chem., 2015, 2465, (12), 6251-6271.

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