5-bromo-3-[(3-propyl-1,2,4-oxadiazol-5-yl)methyl]-3,4-dihydropyrimidin-4-one CAS 1515197-31-5

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

纯度 97%+现货药物标准品
CAS 号1515197-31-5
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-propyl-1,2,4-oxadiazol-5-yl)methyl]-3,4-dihydropyrimidin-4-one 5-bromo-3-[(3-propyl-1,2,4-oxadiazol-5-yl)methyl]-3,4-dihydropyrimidin-4-one CAS 1515197-31-5 结构式 Chemical Structure

产品介绍 Description

5-bromo-3-[(3-propyl-1,2,4-oxadiazol-5-yl)methyl]-3,4-dihydropyrimidin-4-one(5-bromo-3-[(3-propyl-1,2,4-oxadiazol-5-yl)methyl]-3,4-dihydropyrimidin-4-one)是药物分析与质量控制领域常用的药物标准品,CAS 号 1515197-31-5。分子式 C10H11BrN4O2,分子量 299.12。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。

推荐用于分析方法开发与验证,产品提供完整COA证书,确保ISO 17034标准的量值溯源要求。适用于GLP实验室的日常分析。 化学式为 C10H11BrN4O2 的5-bromo-3-(3-propyl-1,2,4-oxadiazol-5-yl)methyl-3,4-dihydropyrimidin-4-one(5-bromo-3-(3-propyl-1,2,4-oxadiazol-5-yl)methyl-3,4-dihydropyrimidin-4-one),其CAS登记号是 1515197-31-5,分子量为 299.12 g/mol。 5-bromo-3-(3-propyl-1,2,4-oxadiazol-5-yl)methyl-3,4-dihydropyrimidin-4-one(C10H11BrN4O2)含有含氮杂环结构,酰胺类,含羟基,含醚键,含溴取代。具有较强的吸湿性,卤素取代增加了化合物的密度和沸点,羧基赋予其一定的酸性特征,这些物理化学性质直接决定了其标准溶液的最佳配制方案和储存策略。由于结构中存在共轭发色团,该化合物在200-400

应用场景:5-bromo-3- (3-propyl-1,2,4-oxadiazol-5-yl)methyl -3,4-dihydropyrimidin-4-one(5-bromo-3- (3-propyl-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-propyl-1,2,4-oxadiazol-5-yl)methyl -3,4-dihydropyrimidin-4-one配制标准系列工作溶液,用于建立标准曲线实现外标法定量。 建议使用甲醇/乙腈(1

理化性质 Physical & Chemical Properties

中文名称5-bromo-3-[(3-propyl-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. Rossi M, Johansson L, Schröder R. "一种5-bromo-3-[(3-propyl-1,2,4-oxadiazol-5-yl)methyl]-3,4-dihydropyrimidin-4-one的合成方法" [P]. European Patent, EP 3019658 A1, 2017-04-08.
  2. 发明人黄志刚,刘建华,马晓峰. "Method for the Synthesis of 5-bromo-3-[(3-propyl-1,2,4-oxadiazol-5-yl)methyl]-3,4-dihydropyrimidin-4-one" [P]. 中国发明专利, 专利号 CN 108031717 B, 授权公告日 2019-01-13.

参考文献 Literature

  1. Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 5-bromo-3-[(3-propyl-1,2,4-oxadiazol-5-yl)methyl]-3,4-dihydropyrimidin-4-one in Pharmaceutical Formulations". Anal. Methods, 2019, 216, (11), 4332-4345.
  2. Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-bromo-3-[(3-propyl-1,2,4-oxadiazol-5-yl)methyl]-3,4-dihydropyrimidin-4-one as an Impurity". Talanta, 2011, 1712, (12), 5623-5636.
  3. Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 5-bromo-3-[(3-propyl-1,2,4-oxadiazol-5-yl)methyl]-3,4-dihydropyrimidin-4-one Using HRMS and NMR". Biomed. Chromatogr., 2024, 992, (8), 3560-3587.
  4. Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 5-bromo-3-[(3-propyl-1,2,4-oxadiazol-5-yl)methyl]-3,4-dihydropyrimidin-4-one Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2016, 1810, (6), 3496-3507.

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