rac-(2R,3R)-1-cyclopropyl-2-(1-methyl-1H-imidazol-5-yl)-6-oxopiperidine-3-carboxylic acid CAS 1909288-76-1

rac-(2R,3R)-1-cyclopropyl-2-(1-methyl-1H-imidazol-5-yl)-6-oxopiperidine-3-carboxylic acid

纯度 97%+现货药物标准品
CAS 号1909288-76-1
分子式C13H17N3O3
分子量263.29 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

rac-(2R,3R)-1-cyclopropyl-2-(1-methyl-1H-imidazol-5-yl)-6-oxopiperidine-3-carboxylic acid rac-(2R,3R)-1-cyclopropyl-2-(1-methyl-1H-imidazol-5-yl)-6-oxopiperidine-3-carboxylic acid CAS 1909288-76-1 结构式 Chemical Structure

产品介绍 Description

rac-(2R,3R)-1-cyclopropyl-2-(1-methyl-1H-imidazol-5-yl)-6-oxopiperidine-3-carboxylic acid（rac-(2R,3R)-1-cyclopropyl-2-(1-methyl-1H-imidazol-5-yl)-6-oxopiperidine-3-carboxylic acid）是药物分析与质量控制领域常用的药物标准品，CAS 号 1909288-76-1。分子式 C13H17N3O3，分子量 263.29。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。

与同类药物标准品相比，rac-(2R,3R)-1-cyclopropyl-2-(1-methyl-1H-imidazol-5-yl)-6-oxopiperidine-3-carboxylic acid的分子量为263.29 g/mol这一特征使其在色谱分离条件和质谱检测参数设置上具有独特性。 化学式为 C13H17N3O3 的rac-(2R,3R)-1-cyclopropyl-2-(1-methyl-1H-imidazol-5-yl)-6-oxopiperidine-3-carboxylic acid（rac-(2R,3R)-1-cyclopropyl-2-(1-methyl-1H-imidazol-5-yl)-6-oxopiperidine-3-carboxylic acid），其CAS登记号是 1909288-76-1，分子量为 263.29 g/mol。 rac-(2R,3R)-1-cyclopropyl-2-(1-methyl-1H-imidazol-5-yl)-6-oxopiperidine-3-carboxylic acid（分子式 C13H17N3O3）的化学结构中包

应用场景：针对化学分析用途，rac-(2R,3R)-1-cyclopropyl-2-(1-methyl-1H-imidazol-5-yl)-6-oxopiperidine-3-carboxylic acid（rac-(2R,3R)-1-cyclopropyl-2-(1-methyl-1H-imidazol-5-yl)-6-oxopiperidine-3-carboxylic acid）是具有明确定量溯源的认证级对照品。 推荐以rac-(2R,3R)-1-cyclopropyl-2-(1-methyl-1H-imidazol-5-yl)-6-oxopiperidine-3-carboxylic acid

理化性质 Physical & Chemical Properties

中文名称rac-(2R,3R)-1-cyclopropyl-2-(1-methyl-1H-imidazol-5-yl)-6-oxopiperidine-3-carboxylic acid
分子式C13H17N3O3
分子量263.29 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）1995年
含氮原子数3

相关专利 Related Patents

  1. 发明人沈红梅，罗永刚，唐晓军. "一种rac-(2R,3R)-1-cyclopropyl-2-(1-methyl-1H-imidazol-5-yl)-6-oxopiperidine-3-carboxylic acid的合成方法" [P]. 中国发明专利, 专利号 CN 111228237 A, 授权公告日 2022-09-23.
  2. 发明人冯建国，林芳，郭海燕. "Method for the Synthesis of rac-(2R,3R)-1-cyclopropyl-2-(1-methyl-1H-imidazol-5-yl)-6-oxopiperidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116727326 B, 授权公告日 2022-11-11.
  3. 发明人徐明华，赵玉洁，郑宇鹏. "A Process for Preparing High-Purity rac-(2R,3R)-1-cyclopropyl-2-(1-methyl-1H-imidazol-5-yl)-6-oxopiperidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110160683 A, 授权公告日 2016-04-02.

参考文献 Literature

  1. Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of rac-(2R,3R)-1-cyclopropyl-2-(1-methyl-1H-imidazol-5-yl)-6-oxopiperidine-3-carboxylic acid in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2020, 2436, 9087-9101.
  2. Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of rac-(2R,3R)-1-cyclopropyl-2-(1-methyl-1H-imidazol-5-yl)-6-oxopiperidine-3-carboxylic acid as an Impurity". Biomed. Chromatogr., 2018, 603, (3), 8525-8530.

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