1-(6-iodo-3,4-dihydro-1,8-naphthyridin-1(2H)-yl)-2,2-dimethylpropan-1-one CAS 824429-55-2

1-(6-Iodo-3,4-dihydro-2h-[1,8]naphthyridin-1-yl)-2,2-dimethyl-propan-1-one 824429-55-2 C13H17IN2O V7878

纯度 97%+现货药物标准品
CAS 号824429-55-2
分子式C13H23IN2O
分子量350.24 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

1-(6-iodo-3,4-dihydro-1,8-naphthyridin-1(2H)-yl)-2,2-dimethylpropan-1-one 1-(6-Iodo-3,4-dihydro-2h-[1,8]naphthyridin-1-yl)-2,2-dimethyl-propan-1-one
824429-55-2
C13H17IN2O
V7878 CAS 824429-55-2 结构式 Chemical Structure

产品介绍 Description

1-(6-iodo-3,4-dihydro-1,8-naphthyridin-1(2H)-yl)-2,2-dimethylpropan-1-one(1-(6-Iodo-3,4-dihydro-2h-[1,8]naphthyridin-1-yl)-2,2-dimethyl-propan-1-one 824429-55-2 C13H17IN2O V7878)是药物分析与质量控制领域常用的药物标准品,CAS 号 824429-55-2。分子式 C13H23IN2O,分子量 350.24。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。

1-(6-iodo-3,4-dihydro-1,8-naphthyridin-1(2H)-yl)-2,2-dimethylpropan-1-one(1-(6-Iodo-3,4-dihydro-2h-1,8naphthyridin-1-yl)-2,2-dimethyl-propan-1-one 824429-55-2 C13H17IN2O V7878),CAS注册编号 824429-55-2,化学分子式为 C13H23IN2O,分子量 350.24 g/mol。 1-(6-iodo-3,4-dihydro-1,8-naphthyridin-1(2H)-yl)-2,2-dimethylpropan-1-one(C13H23IN2O)含有酰胺类,含羟基,含醚键,含碘取代。卤素取代增加了化合物的密度和沸点,较高的碳氢比使其脂溶性较好,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。较高的碳氢原子比赋予该化合物良好的脂溶性,可使用正己烷或乙酸乙酯等非极性溶剂进行液-液萃取前处理。 在定量分析中,可作为校准标准或内标物使用,适用于多种检测技术平台(UV-Vis

应用场景:在化学分析实验室中,1-(6-iodo-3,4-dihydro-1,8-naphthyridin-1(2H)-yl)-2,2-dimethylpropan-1-one(CAS 824429-55-2)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1-(6-iodo-3,4-dihydro-1,8-naphthyridin-1(2H)-yl)-2,2-dimethylpropan-1-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(1:1)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

理化性质 Physical & Chemical Properties

中文名称1-(6-iodo-3,4-dihydro-1,8-naphthyridin-1(2H)-yl)-2,2-dimethylpropan-1-one
分子式C13H23IN2O
分子量350.24 g/mol
外观形态白色至淡黄色结晶性粉末。(具有轻微卤代物特征气味)
纯度97%+
储存条件2-8°C冷藏保存,避光
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
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)3.0
UV特征有紫外吸收
CAS登记年份(估)1986年
卤素含量I取代
含氮原子数2

相关专利 Related Patents

  1. 发明人李文辉,刘建华,郭海燕. "一种1-(6-iodo-3,4-dihydro-1,8-naphthyridin-1(2H)-yl)-2,2-dimethylpropan-1-one的合成方法" [P]. 中国发明专利, 专利号 CN 113151901 B, 授权公告日 2019-07-18.
  2. 发明人冯建国,朱建伟,周伟. "Method for the Synthesis of 1-(6-Iodo-3,4-dihydro-2h-[1,8]naphthyridin-1-yl)-2,2-dimethyl-propan-1-one 824429-55-2 C13H17IN2O V7878" [P]. 中国发明专利, 专利号 CN 116581542 B, 授权公告日 2015-10-18.
  3. Rossi M, Johansson L, Nowak P. "A Process for Preparing High-Purity 1-(6-Iodo-3,4-dihydro-2h-[1,8]naphthyridin-1-yl)-2,2-dimethyl-propan-1-one 824429-55-2 C13H17IN2O V7878" [P]. European Patent, EP 3992573 A1, 2023-01-26.

参考文献 Literature

  1. Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(6-iodo-3,4-dihydro-1,8-naphthyridin-1(2H)-yl)-2,2-dimethylpropan-1-one in Pharmaceutical Formulations". J. Agric. Food Chem., 2013, 1642, 7841-7847.
  2. Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(6-iodo-3,4-dihydro-1,8-naphthyridin-1(2H)-yl)-2,2-dimethylpropan-1-one as an Impurity". Biomed. Chromatogr., 2014, 382, 9383-9403.
  3. Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 1-(6-Iodo-3,4-dihydro-2h-[1,8]naphthyridin-1-yl)-2,2-dimethyl-propan-1-one 824429-55-2 C13H17IN2O V7878 Using HRMS and NMR". Chemosphere, 2012, 306, 5248-5262.
  4. Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 1-(6-iodo-3,4-dihydro-1,8-naphthyridin-1(2H)-yl)-2,2-dimethylpropan-1-one Profile in Drug Substances According to ICH Guidelines". Talanta, 2024, 1615, (3), 8703-8715.

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