N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide CAS 1203499-44-8

N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide

纯度 97%+现货药物标准品
CAS 号1203499-44-8
分子式C16H30ClN3O2
分子量331.88 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

N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide CAS 1203499-44-8 结构式 Chemical Structure

产品介绍 Description

N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide(N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide)是药物分析与质量控制领域常用的药物标准品,CAS 号 1203499-44-8。分子式 C16H30ClN3O2,分子量 331.88。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。

在现行药典和法规框架下,药物标准品的合规要求中明确涉及对包括N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide在内的目标物的控制。 化学式为 C16H30ClN3O2 的N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide(N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide),其CAS登记号是 1203499-44-8,分子量为 331.88 g/mol。 N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide(分子式 C16H30ClN3O2)的化学结构中包含酰胺类,羧酸类,含羟基,含醚键,含氯取代。在反相色谱体系中,其保留行为主要受含氮官能团的质子化状态影响,

应用场景:从实际应用出发,N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide(CAS 1203499-44-8)在化学分析中作为关键的基准对照物质。 推荐以N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide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

理化性质 Physical & Chemical Properties

中文名称N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide
分子式C16H30ClN3O2
分子量331.88 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)
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮
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;具有吸湿性,开封后应立即密封;含酯键,遇强碱易水解
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3

相关专利 Related Patents

  1. 发明人唐晓军,冯建国,朱建伟. "一种N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide的合成方法" [P]. 中国发明专利, 专利号 CN 114247116 A, 授权公告日 2023-09-12.
  2. 发明人杨光,张德明,高志强. "Method for the Synthesis of N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide" [P]. 中国发明专利, 专利号 CN 110431853 B, 授权公告日 2018-04-14.
  3. Hughes D C, Thompson G K, Lee S K. "A Process for Preparing High-Purity N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide" [P]. US Patent, US 11787496 B2, 2020-09-11.

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 N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide in Pharmaceutical Formulations". Molecules, 2021, 2300, 817-842.
  2. Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide as an Impurity". Chemosphere, 2015, 1846, (8), 5156-5171.
  3. Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 747, (4), 8177-8196.
  4. Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate N-(2-Chloro-6-((3-(hydroxymethyl)pyrrolidin-1-yl)methyl)pyridin-3-yl)pivalamide Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2010, 1683, 4626-4638.

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