1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperazine dihydrochloride CAS 1258650-98-4

1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperazine dihydrochloride

纯度 97%+现货药物标准品
CAS 号1258650-98-4
分子式C8H14N4O 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-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperazine dihydrochloride 1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperazine dihydrochloride CAS 1258650-98-4 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperazine dihydrochloride(1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperazine dihydrochloride,CAS 1258650-98-4),分子式 C8H14N4O 2*HCl。纯度 97%+。适用于分析方法开发、方法验证及日常质检,CATO 提供全程冷链与全球配送。

1-(5-methyl-1,2,4-oxadiazol-3-yl)methylpiperazine dihydrochloride的产生途径与其化学式中酰胺类,含羟基,含醚键,含氯取代密切相关,该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 1-(5-methyl-1,2,4-oxadiazol-3-yl)methylpiperazine dihydrochloride(1-(5-methyl-1,2,4-oxadiazol-3-yl)methylpiperazine dihydrochloride),CAS注册编号 1258650-98-4,化学分子式为 C8H14N4O 2HCl,分子量 218.69 g/mol。 依据分子式为 C8H14N4O 2HCl 的1-(5-methyl-1,2,4-oxadiazol-3-yl)methylpiperazine dihydrochloride结构特征,其分子内含酰胺类,含羟基,含醚键,含氯取代,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 218.69 g/mol 这一参数对质谱检测中的

应用场景:1- (5-methyl-1,2,4-oxadiazol-3-yl)methyl piperazine dihydrochloride(1- (5-methyl-1,2,4-oxadiazol-3-yl)methyl piperazine dihydrochloride,CAS 1258650-98-4)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- (5-methyl-1,2,4-oxadiazol-3-yl)methyl 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/乙腈(1:1)为溶剂配制储备溶液

理化性质 Physical & Chemical Properties

中文名称1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperazine dihydrochloride
分子式C8H14N4O 2*HCl
分子量218.69 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)1990年
卤素含量Cl取代
含氮原子数4

相关专利 Related Patents

  1. 发明人高志强,张德明,李文辉. "一种1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperazine dihydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 110069543 B, 授权公告日 2016-12-01.
  2. Nielsen H, Björnsson E, Martínez F. "Method for the Synthesis of 1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperazine dihydrochloride" [P]. European Patent, EP 3934747 A1, 2018-05-10.

参考文献 Literature

  1. Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperazine dihydrochloride in Pharmaceutical Formulations". Chromatographia, 2015, 2030, (5), 7772-7798.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperazine dihydrochloride as an Impurity". Biomed. Chromatogr., 2023, 213, 9887-9917.
  3. Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperazine dihydrochloride Using HRMS and NMR". Anal. Chem., 2011, 1024, 2589-2617.

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