(S)-tert-Butyl 1-[(pyridin-4-yl)carbonyl]pyrrolidin-3-ylcarbamate CAS 1349702-32-4

(S)-tert-Butyl 1-[(pyridin-4-yl)carbonyl]pyrrolidin-3-ylcarbamate

纯度 97%+现货药物标准品
CAS 号1349702-32-4
分子式C15H21N3O3
分子量291.35 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

(S)-tert-Butyl 1-[(pyridin-4-yl)carbonyl]pyrrolidin-3-ylcarbamate (S)-tert-Butyl 1-[(pyridin-4-yl)carbonyl]pyrrolidin-3-ylcarbamate CAS 1349702-32-4 结构式 Chemical Structure

产品介绍 Description

CAS 1349702-32-4 对应的(S)-tert-Butyl 1-[(pyridin-4-yl)carbonyl]pyrrolidin-3-ylcarbamate((S)-tert-Butyl 1-[(pyridin-4-yl)carbonyl]pyrrolidin-3-ylcarbamate)为 CATO 佳途药物标准品产品线成员。分子式 C15H21N3O3,分子量 291.35。纯度 97%+。所有批次均经 HPLC/NMR 等多项检测确认,质量稳定可溯源。

(S)-tert-Butyl 1-(pyridin-4-yl)carbonylpyrrolidin-3-ylcarbamate的产生途径与其化学式中含氮杂环结构,酰胺类,含羟基,含醚键密切相关,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。 (S)-tert-Butyl 1-(pyridin-4-yl)carbonylpyrrolidin-3-ylcarbamate((S)-tert-Butyl 1-(pyridin-4-yl)carbonylpyrrolidin-3-ylcarbamate),CAS注册编号 1349702-32-4,化学分子式为 C15H21N3O3,分子量 291.35 g/mol。 受分子结构中含氮杂环结构,酰胺类,含羟基,含醚键的影响,(S)-tert-Butyl 1-(pyridin-4-yl)carbonylpyrrolidin-3-ylcarbamate表现为类白色至淡黄色结晶性粉末。其固体形态的物理化学属性——包括291.35 g/mol的分子量——对于选择合适的样品前处理方法和分析技术具有指导意义。分子中包含芳环或共

应用场景:从实际应用出发,(S)-tert-Butyl 1- (pyridin-4-yl)carbonyl pyrrolidin-3-ylcarbamate(CAS 1349702-32-4)在化学分析中作为关键的基准对照物质。 推荐以(S)-tert-Butyl 1- (pyridin-4-yl)carbonyl pyrrolidin-3-ylcarbamate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

理化性质 Physical & Chemical Properties

中文名称(S)-tert-Butyl 1-[(pyridin-4-yl)carbonyl]pyrrolidin-3-ylcarbamate
分子式C15H21N3O3
分子量291.35 g/mol
外观形态类白色至淡黄色结晶性粉末
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
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)7.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1991年
含氮原子数3

相关专利 Related Patents

  1. Hughes D C, Stevens L M, Roberts E F. "一种(S)-tert-Butyl 1-[(pyridin-4-yl)carbonyl]pyrrolidin-3-ylcarbamate的合成方法" [P]. US Patent, US 10892241 B2, 2024-04-08.
  2. Kumar R, Thompson G K, Lee S K. "Method for the Synthesis of (S)-tert-Butyl 1-[(pyridin-4-yl)carbonyl]pyrrolidin-3-ylcarbamate" [P]. US Patent, US 9918582 B2, 2023-12-24.
  3. 发明人赵玉洁,冯建国,黄志刚. "A Process for Preparing High-Purity (S)-tert-Butyl 1-[(pyridin-4-yl)carbonyl]pyrrolidin-3-ylcarbamate" [P]. 中国发明专利, 专利号 CN 112014837 B, 授权公告日 2021-07-06.

参考文献 Literature

  1. Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of (S)-tert-Butyl 1-[(pyridin-4-yl)carbonyl]pyrrolidin-3-ylcarbamate in Pharmaceutical Formulations". Sci. Total Environ., 2011, 1319, (8), 9163-9191.
  2. Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of (S)-tert-Butyl 1-[(pyridin-4-yl)carbonyl]pyrrolidin-3-ylcarbamate as an Impurity". Anal. Chem., 2016, 443, (8), 5354-5362.
  3. Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (S)-tert-Butyl 1-[(pyridin-4-yl)carbonyl]pyrrolidin-3-ylcarbamate Using HRMS and NMR". Talanta, 2013, 1396, (9), 6581-6589.
  4. Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate (S)-tert-Butyl 1-[(pyridin-4-yl)carbonyl]pyrrolidin-3-ylcarbamate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2022, 162, (5), 9069-9085.

推荐产品 Recommended Standards

为什么选择 CATO 佳途?

加载产品详情...