(R)-N-(Piperidin-3-yl)pyridine-2-carboxamide dihydrochloride CAS 1349699-94-0

(R)-N-(Piperidin-3-yl)pyridine-2-carboxamide dihydrochloride

纯度 97%+现货药物标准品
CAS 号1349699-94-0
分子式C11H15N3O 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

(R)-N-(Piperidin-3-yl)pyridine-2-carboxamide dihydrochloride (R)-N-(Piperidin-3-yl)pyridine-2-carboxamide dihydrochloride CAS 1349699-94-0 结构式 Chemical Structure

产品介绍 Description

(R)-N-(Piperidin-3-yl)pyridine-2-carboxamide dihydrochloride((R)-N-(Piperidin-3-yl)pyridine-2-carboxamide dihydrochloride,CAS 号 1349699-94-0)是 CATO 佳途自主生产的药物标准品,分子式 C11H15N3O 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),(R)-N-(Piperidin-3-yl)pyridine-2-carboxamide 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。 (R)-N-(Piperidin-3-yl)pyridine-2-carboxamide dihydrochloride((R)-N-(Piperidin-3-yl)pyridine-2-carboxamide dihydrochloride),CAS注册编号 1349699-94-0,化学分子式为 C11H15N3O 2HCl,分子量 241.72 g/mol。 (R)-N-(Piperidin-3-yl)pyridine-2-carboxamide dihydrochloride(C11H15N3O 2HCl)含有含氮杂环结构,酰胺类,含羟基,含醚键,含氯取代。卤素取代增加了化合物的密度和沸点,较高的碳氢比使其脂溶性较好,这些物理化学性质直接

应用场景:从实际应用出发,(R)-N-(Piperidin-3-yl)pyridine-2-carboxamide dihydrochloride(CAS 1349699-94-0)在化学分析中作为关键的基准对照物质。 推荐以(R)-N-(Piperidin-3-yl)pyridine-2-carboxamide 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: - 称量前将样品在干燥器内平衡至室温(约30分钟); - 储备溶液建议用甲醇/乙腈(1:1)配制,于2-8

理化性质 Physical & Chemical Properties

中文名称(R)-N-(Piperidin-3-yl)pyridine-2-carboxamide dihydrochloride
分子式C11H15N3O 2*HCl
分子量241.72 g/mol
外观形态类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)5.0
UV特征有紫外吸收
结构特征含芳环
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. Hughes D C, Stevens L M, O'Brien P Q. "一种(R)-N-(Piperidin-3-yl)pyridine-2-carboxamide dihydrochloride的合成方法" [P]. US Patent, US 11287209 B2, 2018-07-18.
  2. 发明人何建平,林芳,罗永刚. "Method for the Synthesis of (R)-N-(Piperidin-3-yl)pyridine-2-carboxamide dihydrochloride" [P]. 中国发明专利, 专利号 CN 116363262 B, 授权公告日 2016-10-20.

参考文献 Literature

  1. Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of (R)-N-(Piperidin-3-yl)pyridine-2-carboxamide dihydrochloride in Pharmaceutical Formulations". Chemosphere, 2010, 1247, 3940-3958.
  2. Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of (R)-N-(Piperidin-3-yl)pyridine-2-carboxamide dihydrochloride as an Impurity". Anal. Methods, 2024, 607, 8444-8452.
  3. Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of (R)-N-(Piperidin-3-yl)pyridine-2-carboxamide dihydrochloride Using HRMS and NMR". Biomed. Chromatogr., 2010, 1791, 9385-9406.
  4. Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate (R)-N-(Piperidin-3-yl)pyridine-2-carboxamide dihydrochloride Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2015, 2390, (10), 3309-3329.

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