3-{4-[3-(cyclopropylmethyl)-1,2,4-oxadiazol-5-yl]phenyl}-5-(trifluoromethyl)-1,2,4-oxadiazole CAS 1795480-02-2

3-{4-[3-(cyclopropylmethyl)-1,2,4-oxadiazol-5-yl]phenyl}-5-(trifluoromethyl)-1,2,4-oxadiazole

纯度 97%+现货药物标准品
CAS 号1795480-02-2
分子式C15H11F3N4O2
分子量336.27 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-{4-[3-(cyclopropylmethyl)-1,2,4-oxadiazol-5-yl]phenyl}-5-(trifluoromethyl)-1,2,4-oxadiazole 3-{4-[3-(cyclopropylmethyl)-1,2,4-oxadiazol-5-yl]phenyl}-5-(trifluoromethyl)-1,2,4-oxadiazole CAS 1795480-02-2 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品3-{4-[3-(cyclopropylmethyl)-1,2,4-oxadiazol-5-yl]phenyl}-5-(trifluoromethyl)-1,2,4-oxadiazole(3-{4-[3-(cyclopropylmethyl)-1,2,4-oxadiazol-5-yl]phenyl}-5-(trifluoromethyl)-1,2,4-oxadiazole,CAS 1795480-02-2),分子式 C15H11F3N4O2,分子量 336.27。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。

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。 3-{4-3-(cyclopropylmethyl)-1,2,4-oxadiazol-5-ylphenyl}-5-(trifluoromethyl)-1,2,4-oxadiazole(3-{4-3-(cyclopropylmethyl)-1,2,4-oxadiazol-5-ylphenyl}-5-(trifluoromethyl)-1,2,4-oxadiazole),CAS注册编号 1795480-02-2,化学分子式为 C15H11F3N4O2,分子量 336.27 g/mol。 3-{4-3-(cyclopropylmethyl)-1,2,4-oxadiazol-5-ylphenyl}-5-(trifluoromethyl)-1,2,4-oxadiazole(分子式 C15H11F3N4O2)的化学结构中包含含氮杂环结构,酰胺类,含羟基,含醚键,含氟取代。在反相色谱体系中,其保留行为主要受含氮官能团的质子化状态影响,这为HPL

应用场景:在化学分析实验室中,3-{4- 3-(cyclopropylmethyl)-1,2,4-oxadiazol-5-yl phenyl}-5-(trifluoromethyl)-1,2,4-oxadiazole(CAS 1795480-02-2)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-{4- 3-(cyclopropylmethyl)-1,2,4-oxadiazol-5-yl phenyl}-5-(trifluoromethyl)-1,2,4-oxadiazole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,

理化性质 Physical & Chemical Properties

中文名称3-{4-[3-(cyclopropylmethyl)-1,2,4-oxadiazol-5-yl]phenyl}-5-(trifluoromethyl)-1,2,4-oxadiazole
分子式C15H11F3N4O2
分子量336.27 g/mol
外观形态淡黄色至黄色结晶性粉末。(具有轻微卤代物特征气味,挥发性较低)
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;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)11.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1994年
卤素含量F取代
含氮原子数4

相关专利 Related Patents

  1. 发明人赵玉洁,唐晓军,马晓峰. "一种3-{4-[3-(cyclopropylmethyl)-1,2,4-oxadiazol-5-yl]phenyl}-5-(trifluoromethyl)-1,2,4-oxadiazole的合成方法" [P]. 中国发明专利, 专利号 CN 110619106 B, 授权公告日 2019-05-20.
  2. Brown S R, Chen K W, O'Brien P Q. "Method for the Synthesis of 3-{4-[3-(cyclopropylmethyl)-1,2,4-oxadiazol-5-yl]phenyl}-5-(trifluoromethyl)-1,2,4-oxadiazole" [P]. US Patent, US 10710502 B2, 2022-09-13.

参考文献 Literature

  1. Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 3-{4-[3-(cyclopropylmethyl)-1,2,4-oxadiazol-5-yl]phenyl}-5-(trifluoromethyl)-1,2,4-oxadiazole in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2020, 974, 4756-4765.
  2. Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-{4-[3-(cyclopropylmethyl)-1,2,4-oxadiazol-5-yl]phenyl}-5-(trifluoromethyl)-1,2,4-oxadiazole as an Impurity". Chromatographia, 2016, 83, (1), 1885-1891.
  3. Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 3-{4-[3-(cyclopropylmethyl)-1,2,4-oxadiazol-5-yl]phenyl}-5-(trifluoromethyl)-1,2,4-oxadiazole Using HRMS and NMR". J. Sep. Sci., 2017, 864, (2), 3872-3881.
  4. Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate 3-{4-[3-(cyclopropylmethyl)-1,2,4-oxadiazol-5-yl]phenyl}-5-(trifluoromethyl)-1,2,4-oxadiazole Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2022, 2274, (2), 9274-9279.

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