3-[(4R)-3-[(tert-butoxy)carbonyl]-2,2-dimethyl-1,3-oxazolidin-4-yl]propanoic acid CAS 1909288-53-4

3-[(4R)-3-[(tert-butoxy)carbonyl]-2,2-dimethyl-1,3-oxazolidin-4-yl]propanoic acid

纯度 97%+现货药物标准品
CAS 号1909288-53-4
分子式C13H23NO5
分子量273.33 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

3-[(4R)-3-[(tert-butoxy)carbonyl]-2,2-dimethyl-1,3-oxazolidin-4-yl]propanoic acid 3-[(4R)-3-[(tert-butoxy)carbonyl]-2,2-dimethyl-1,3-oxazolidin-4-yl]propanoic acid CAS 1909288-53-4 结构式 Chemical Structure

产品介绍 Description

3-[(4R)-3-[(tert-butoxy)carbonyl]-2,2-dimethyl-1,3-oxazolidin-4-yl]propanoic acid(3-[(4R)-3-[(tert-butoxy)carbonyl]-2,2-dimethyl-1,3-oxazolidin-4-yl]propanoic acid,CAS 号 1909288-53-4)是 CATO 佳途自主生产的药物标准品,分子式 C13H23NO5,分子量 273.33。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。

3-(4R)-3-(tert-butoxy)carbonyl-2,2-dimethyl-1,3-oxazolidin-4-ylpropanoic acid的产生途径与其化学式中酰胺类,羧酸类,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。 3-(4R)-3-(tert-butoxy)carbonyl-2,2-dimethyl-1,3-oxazolidin-4-ylpropanoic acid(3-(4R)-3-(tert-butoxy)carbonyl-2,2-dimethyl-1,3-oxazolidin-4-ylpropanoic acid),CAS注册编号 1909288-53-4,化学分子式为 C13H23NO5,分子量 273.33 g/mol。 从化学结构特征来看,3-(4R)-3-(tert-butoxy)carbonyl-2,2-dimethyl-1,3-oxazolidin-4-ylpropanoic acid的分子骨架中包含酰胺类,羧酸类,含羟基,含醚键。该化合物的不饱和度为3.0,表明结构中

应用场景:在化学分析实验室中,3- (4R)-3- (tert-butoxy)carbonyl -2,2-dimethyl-1,3-oxazolidin-4-yl propanoic acid(CAS 1909288-53-4)凭借其97%+的纯度做为基础物质,为定量分析提供基准参照。 推荐以3- (4R)-3- (tert-butoxy)carbonyl -2,2-dimethyl-1,3-oxazolidin-4-yl propanoic acid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:

理化性质 Physical & Chemical Properties

中文名称3-[(4R)-3-[(tert-butoxy)carbonyl]-2,2-dimethyl-1,3-oxazolidin-4-yl]propanoic acid
分子式C13H23NO5
分子量273.33 g/mol
外观形态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
溶解性参考可溶于甲醇、乙腈、DMSO、水(微溶)
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)3.0
UV特征有紫外吸收
CAS登记年份(估)1995年
含氮原子数1

相关专利 Related Patents

  1. 发明人周伟,何建平,徐明华. "一种3-[(4R)-3-[(tert-butoxy)carbonyl]-2,2-dimethyl-1,3-oxazolidin-4-yl]propanoic acid的合成方法" [P]. 中国发明专利, 专利号 CN 112625382 B, 授权公告日 2018-03-09.
  2. 发明人李文辉,唐晓军,沈红梅. "Method for the Synthesis of 3-[(4R)-3-[(tert-butoxy)carbonyl]-2,2-dimethyl-1,3-oxazolidin-4-yl]propanoic acid" [P]. 中国发明专利, 专利号 CN 108296375 A, 授权公告日 2023-11-24.
  3. Kowalski A, Nowak P, Nielsen H. "A Process for Preparing High-Purity 3-[(4R)-3-[(tert-butoxy)carbonyl]-2,2-dimethyl-1,3-oxazolidin-4-yl]propanoic acid" [P]. European Patent, EP 3495606 A1, 2025-09-22.

参考文献 Literature

  1. Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 3-[(4R)-3-[(tert-butoxy)carbonyl]-2,2-dimethyl-1,3-oxazolidin-4-yl]propanoic acid in Pharmaceutical Formulations". Environ. Sci. Technol., 2023, 558, (12), 9440-9467.
  2. Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-[(4R)-3-[(tert-butoxy)carbonyl]-2,2-dimethyl-1,3-oxazolidin-4-yl]propanoic acid as an Impurity". Phytochemistry, 2023, 1580, 3690-3717.
  3. Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 3-[(4R)-3-[(tert-butoxy)carbonyl]-2,2-dimethyl-1,3-oxazolidin-4-yl]propanoic acid Using HRMS and NMR". Anal. Methods, 2010, 80, (5), 8044-8051.
  4. Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 3-[(4R)-3-[(tert-butoxy)carbonyl]-2,2-dimethyl-1,3-oxazolidin-4-yl]propanoic acid Profile in Drug Substances According to ICH Guidelines". Food Chem., 2019, 311, (10), 3451-3479.

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