5-bromo-3-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}-3,4-dihydropyrimidin-4-one CAS 1510711-65-5

5-bromo-3-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}-3,4-dihydropyrimidin-4-one

纯度 97%+现货药物标准品
CAS 号1510711-65-5
分子式C10H11BrN4O2
分子量299.12 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

5-bromo-3-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}-3,4-dihydropyrimidin-4-one 5-bromo-3-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}-3,4-dihydropyrimidin-4-one CAS 1510711-65-5 结构式 Chemical Structure

产品介绍 Description

5-bromo-3-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}-3,4-dihydropyrimidin-4-one(5-bromo-3-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}-3,4-dihydropyrimidin-4-one,CAS 号 1510711-65-5)是 CATO 佳途自主生产的药物标准品,分子式 C10H11BrN4O2,分子量 299.12。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。

5-bromo-3-{3-(propan-2-yl)-1,2,4-oxadiazol-5-ylmethyl}-3,4-dihydropyrimidin-4-one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,含溴取代密切相关,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。 5-bromo-3-{3-(propan-2-yl)-1,2,4-oxadiazol-5-ylmethyl}-3,4-dihydropyrimidin-4-one(5-bromo-3-{3-(propan-2-yl)-1,2,4-oxadiazol-5-ylmethyl}-3,4-dihydropyrimidin-4-one),CAS注册编号 1510711-65-5,化学分子式为 C10H11BrN4O2,分子量 299.12 g/mol。 5-bromo-3-{3-(propan-2-yl)-1,2,4-oxadiazol-5-ylmethyl}-3,4-dihydropyrimidin-4-one(分子式 C10H11BrN4O2)的化学结构中包含含氮杂环结构,酰

应用场景:5-bromo-3-{ 3-(propan-2-yl)-1,2,4-oxadiazol-5-yl methyl}-3,4-dihydropyrimidin-4-one(5-bromo-3-{ 3-(propan-2-yl)-1,2,4-oxadiazol-5-yl methyl}-3,4-dihydropyrimidin-4-one)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5-bromo-3-{ 3-(propan-2-yl)-1,2,4-oxadiazol-5-yl methyl}-3,4-dihydropyrimidin-4-one配制标准系列工作溶液,用于建立标准曲

理化性质 Physical & Chemical Properties

中文名称5-bromo-3-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}-3,4-dihydropyrimidin-4-one
分子式C10H11BrN4O2
分子量299.12 g/mol
外观形态类白色至淡黄色结晶性粉末。(具有轻微卤代物特征气味,具有氨/胺类微弱气味)
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮,密闭保存防止挥发
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)7.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1992年
卤素含量Br取代
含氮原子数4

相关专利 Related Patents

  1. Schröder R, Fischer A B, Stevens L M. "一种5-bromo-3-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}-3,4-dihydropyrimidin-4-one的合成方法" [P]. US Patent, US 10045085 B2, 2015-02-04.
  2. Klinger H, Patel M V, Mueller T. "Method for the Synthesis of 5-bromo-3-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}-3,4-dihydropyrimidin-4-one" [P]. US Patent, US 10281292 B2, 2018-09-10.
  3. 发明人冯建国,孙丽萍,朱建伟. "A Process for Preparing High-Purity 5-bromo-3-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}-3,4-dihydropyrimidin-4-one" [P]. 中国发明专利, 专利号 CN 108135709 B, 授权公告日 2022-09-27.

参考文献 Literature

  1. Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 5-bromo-3-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}-3,4-dihydropyrimidin-4-one in Pharmaceutical Formulations". Molecules, 2012, 348, (12), 4329-4342.
  2. Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-bromo-3-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}-3,4-dihydropyrimidin-4-one as an Impurity". J. Pharm. Biomed. Anal., 2020, 776, 1505-1510.
  3. Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 5-bromo-3-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}-3,4-dihydropyrimidin-4-one Using HRMS and NMR". J. Agric. Food Chem., 2015, 333, (11), 4457-4482.
  4. Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 5-bromo-3-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}-3,4-dihydropyrimidin-4-one Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2014, 2205, (12), 6820-6837.

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