首页 > 药物标准品 > 2-[2-[4-[2-methoxy-5-[2-(2-pyridyl)ethyl]phenoxy]phenyl]ethyl]pyridine (365542-43-4)
2-[2-[4-[2-methoxy-5-[2-(2-pyridyl)ethyl]phenoxy]phenyl]ethyl]pyridine CAS 365542-43-4
2-[2-[4-[2-methoxy-5-[2-(2-pyridyl)ethyl]phenoxy]phenyl]ethyl]pyridine
纯度 97%+ 现货 药物标准品
CAS 号 365542-43-4
分子式 C27H26N2O2
分子量 410.51 g/mol
分类 药物标准品 / 原料药标准品
库存状态 现货
产品介绍 Description 2-[2-[4-[2-methoxy-5-[2-(2-pyridyl)ethyl]phenoxy]phenyl]ethyl]pyridine(2-[2-[4-[2-methoxy-5-[2-(2-pyridyl)ethyl]phenoxy]phenyl]ethyl]pyridine,CAS 号 365542-43-4)是 CATO 佳途自主生产的药物标准品,分子式 C27H26N2O2,分子量 410.51。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。
2-2-4-2-methoxy-5-2-(2-pyridyl)ethylphenoxyphenylethylpyridine的产生途径与其化学式中甾体骨架,酰胺类,含羟基,含醚键密切相关,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。
化学式为 C27H26N2O2 的2-2-4-2-methoxy-5-2-(2-pyridyl)ethylphenoxyphenylethylpyridine(2-2-4-2-methoxy-5-2-(2-pyridyl)ethylphenoxyphenylethylpyridine),其CAS登记号是 365542-43-4,分子量为 410.51 g/mol。
从化学结构特征来看,2-2-4-2-methoxy-5-2-(2-pyridyl)ethylphenoxyphenylethylpyridine的分子骨架中包含甾体骨架,酰胺类,含羟基,含醚键。该化合物的不饱和度为16.0,表明结构中存在约16个环或双键等价单元。分子量为410.51 g/mol,属于较高分子量化
应用场景: 在化学分析实验室中,2- 2- 4- 2-methoxy-5- 2-(2-pyridyl)ethyl phenoxy phenyl ethyl pyridine(CAS 365542-43-4)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2- 2- 4- 2-methoxy-5- 2-(2-pyridyl)ethyl phenoxy phenyl ethyl pyridine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,根据检测灵敏度需求逐级稀释。 使用建议: - 称量前将样品在干燥器内平衡至室温(约3
理化性质 Physical & Chemical Properties 中文名称 2-[2-[4-[2-methoxy-5-[2-(2-pyridyl)ethyl]phenoxy]phenyl]ethyl]pyridine 分子式 C27H26N2O2 分子量 410.51 g/mol 外观形态 淡黄色至黄色结晶性粉末 纯度 97%+ 储存条件 阴凉处(≤25°C)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) 16.0 UV特征 有紫外吸收 结构特征 含芳环 CAS登记年份(估) 2025年 含氮原子数 2
相关专利 Related Patents 发明人陈志强,沈红梅,张德明. "一种2-[2-[4-[2-methoxy-5-[2-(2-pyridyl)ethyl]phenoxy]phenyl]ethyl]pyridine的合成方法" [P]. 中国发明专利, 专利号 CN 116958688 A, 授权公告日 2021-03-15. 发明人何建平,徐明华,李文辉. "Method for the Synthesis of 2-[2-[4-[2-methoxy-5-[2-(2-pyridyl)ethyl]phenoxy]phenyl]ethyl]pyridine" [P]. 中国发明专利, 专利号 CN 113435241 A, 授权公告日 2021-03-02.
参考文献 Literature O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 2-[2-[4-[2-methoxy-5-[2-(2-pyridyl)ethyl]phenoxy]phenyl]ethyl]pyridine in Pharmaceutical Formulations". Molecules , 2022 , 300, (4) , 9452-9459. Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-[2-[4-[2-methoxy-5-[2-(2-pyridyl)ethyl]phenoxy]phenyl]ethyl]pyridine as an Impurity". Anal. Chim. Acta , 2018 , 2101, (4) , 3800-3815. Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-[2-[4-[2-methoxy-5-[2-(2-pyridyl)ethyl]phenoxy]phenyl]ethyl]pyridine Using HRMS and NMR". J. Agric. Food Chem. , 2024 , 107, (4) , 1610-1617.
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