5-methyl-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride CAS 2060024-44-2

5-methyl-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride

纯度 97%+现货药物标准品
CAS 号2060024-44-2
分子式C10H14N2O 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

5-methyl-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride 5-methyl-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride CAS 2060024-44-2 结构式 Chemical Structure

产品介绍 Description

5-methyl-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride(5-methyl-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride,CAS 号 2060024-44-2)是 CATO 佳途自主生产的药物标准品,分子式 C10H14N2O 2*HCl。纯度 97%+。本品采用严格的质量控制体系生产,附 COA 证书,适用于药物研发、质量控制和法规申报等场景。

作为认证标准物质(CRM),5-methyl-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride满足CNAS-CL04(ISO/IEC 17025)对标准物质的计量溯源性要求。批间一致性通过控制图(Control Chart)进行持续监控,保证不同批次间量值的一致性。 化学式为 C10H14N2O 2HCl 的5-methyl-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride(5-methyl-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride),其CAS登记号是 2060024-44-2,分子量为 214.69 g/mol。 受分子结构中含氮杂环结构,酰胺类,含羟基,含醚键,含氯取代的影响,5-methyl-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride表现为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)。其固体形态的物理化学属性——包括214.69 g/mol的

应用场景:5-methyl-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride(5-methyl-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride,CAS 2060024-44-2)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5-methyl-2-(pyrrolidin-3-yloxy)pyridine 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,根据检测灵敏度需求逐级稀释。 使用建议: - 称量前将样品在

理化性质 Physical & Chemical Properties

中文名称5-methyl-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride
分子式C10H14N2O 2*HCl
分子量214.69 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)4.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1997年
卤素含量Cl取代
含氮原子数2

相关专利 Related Patents

  1. 发明人赵玉洁,刘建华,冯建国. "一种5-methyl-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 109860428 B, 授权公告日 2018-08-14.
  2. Fischer A B, O'Brien P Q, Park J H. "Method for the Synthesis of 5-methyl-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride" [P]. US Patent, US 11164134 B2, 2016-08-18.

参考文献 Literature

  1. Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 5-methyl-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 1363, (7), 6467-6481.
  2. Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-methyl-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride as an Impurity". Chromatographia, 2015, 194, (1), 6910-6938.
  3. Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 5-methyl-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride Using HRMS and NMR". Chemosphere, 2012, 2052, (10), 8958-8987.

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