2-[4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-5-yl]acetic acid CAS 1216122-04-1

2-[4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-5-yl]acetic acid

纯度 97%+现货药物标准品
CAS 号1216122-04-1
分子式C11H15N3O3
分子量237.26 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

2-[4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-5-yl]acetic acid 2-[4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-5-yl]acetic acid CAS 1216122-04-1 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品2-[4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-5-yl]acetic acid(2-[4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-5-yl]acetic acid,CAS 1216122-04-1),分子式 C11H15N3O3,分子量 237.26。纯度 97%+。适用于分析方法开发、方法验证及日常质检,CATO 提供全程冷链与全球配送。

在质量保证方面,2-4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-5-ylacetic acid的生产和定值严格遵循ISO 17034:2016(认证标准物质生产者)的要求。纯度定值采用质量平衡法和定量核磁共振(qNMR)等多种正交方法进行交叉验证,扩展不确定度报告为95%置信水平(k=2)。每个批次的均匀性和稳定性均经过独立的统计评估。 2-4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-5-ylacetic acid(2-4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-5-ylacetic acid),CAS注册编号 1216122-04-1,化学分子式为 C11H15N3O3,分子量 237.26 g/mol。 受分子结构中氨基酸衍生物,酰胺类,含羟基,含醚键的影响,2-4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-

应用场景:2- 4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-5-yl acetic acid(2- 4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-5-yl acetic acid)作为药物标准品,在化学分析分析领域承担着重要的角色。 推荐以2- 4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-5-yl acetic 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)

理化性质 Physical & Chemical Properties

中文名称2-[4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-5-yl]acetic acid
分子式C11H15N3O3
分子量237.26 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
溶解性参考可溶于甲醇、乙醇、DMSO
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)6.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1990年
含氮原子数3

相关专利 Related Patents

  1. 发明人唐晓军,林芳,朱建伟. "一种2-[4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-5-yl]acetic acid的合成方法" [P]. 中国发明专利, 专利号 CN 109241865 B, 授权公告日 2022-05-01.
  2. Fischer A B, O'Brien P Q, Thompson G K. "Method for the Synthesis of 2-[4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-5-yl]acetic acid" [P]. US Patent, US 11147176 B2, 2017-04-23.

参考文献 Literature

  1. Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 2-[4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-5-yl]acetic acid in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2024, 1478, (11), 9127-9147.
  2. Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-[4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-5-yl]acetic acid as an Impurity". Environ. Sci. Technol., 2019, 2359, (10), 8091-8115.
  3. Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-[4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-5-yl]acetic acid Using HRMS and NMR". J. Nat. Prod., 2017, 490, (4), 1667-1691.
  4. Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate 2-[4-methyl-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidin-5-yl]acetic acid Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2024, 1264, 3370-3389.

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