4-[3-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride CAS 1351499-79-0

4-[3-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride

纯度 97%+现货药物标准品
CAS 号1351499-79-0
分子式C9H12F3N3O 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-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride 4-[3-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride CAS 1351499-79-0 结构式 Chemical Structure

产品介绍 Description

4-[3-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride(4-[3-(2,2,2-Trifluoroethyl)-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 1351499-79-0。分子式 C9H12F3N3O 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。

与同类药物标准品相比,4-3-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-5-ylpiperidine hydrochloride的分子量为271.67 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。 化学式为 C9H12F3N3O HCl 的4-3-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-5-ylpiperidine hydrochloride(4-3-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-5-ylpiperidine hydrochloride),其CAS登记号是 1351499-79-0,分子量为 271.67 g/mol。 依据分子式为 C9H12F3N3O HCl 的4-3-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-5-ylpiperidine hydrochloride结构特征,其分子内含酰胺类,含羟基,含醚键,含氟/氯取代,这意味着该化合物在紫外光谱中会呈现特征性的吸收带。分子量 27

应用场景:在化学分析实验室中,4- 3-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-5-yl piperidine hydrochloride(CAS 1351499-79-0)凭借其97%+的纯度做为基础物质,为定量分析提供基准参照。 推荐以4- 3-(2,2,2-Trifluoroethyl)-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。 使用建议: - 称量前将样品在干燥器内平

理化性质 Physical & Chemical Properties

中文名称4-[3-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride
分子式C9H12F3N3O HCl
分子量271.67 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,挥发性较低)
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F/Cl取代
含氮原子数3

相关专利 Related Patents

  1. Nowak P, Sørensen M, Kowalski A. "一种4-[3-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride的合成方法" [P]. European Patent, EP 3136697 A1, 2018-04-22.
  2. Hughes D C, O'Brien P Q, Kumar R. "Method for the Synthesis of 4-[3-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride" [P]. US Patent, US 10528038 B2, 2016-08-17.
  3. Lee S K, Davis P L, Mueller T. "A Process for Preparing High-Purity 4-[3-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride" [P]. US Patent, US 11409129 B2, 2020-01-11.

参考文献 Literature

  1. Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 4-[3-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride in Pharmaceutical Formulations". Molecules, 2022, 1976, (10), 2361-2389.
  2. Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-[3-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride as an Impurity". J. Pharm. Biomed. Anal., 2013, 1199, (4), 1356-1373.
  3. Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-[3-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride Using HRMS and NMR". J. Nat. Prod., 2024, 2017, (2), 2418-2423.
  4. Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 4-[3-(2,2,2-Trifluoroethyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2025, 2450, 5338-5363.

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