4-{[4-(hydroxymethyl)piperidin-1-yl]carbonyl}-1-methyl-1,2-dihydropyridin-2-one CAS 1179886-87-3

4-{[4-(hydroxymethyl)piperidin-1-yl]carbonyl}-1-methyl-1,2-dihydropyridin-2-one

纯度 97%+现货药物标准品
CAS 号1179886-87-3
分子式C13H18N2O3
分子量250.29 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

4-{[4-(hydroxymethyl)piperidin-1-yl]carbonyl}-1-methyl-1,2-dihydropyridin-2-one 4-{[4-(hydroxymethyl)piperidin-1-yl]carbonyl}-1-methyl-1,2-dihydropyridin-2-one CAS 1179886-87-3 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品4-{[4-(hydroxymethyl)piperidin-1-yl]carbonyl}-1-methyl-1,2-dihydropyridin-2-one(4-{[4-(hydroxymethyl)piperidin-1-yl]carbonyl}-1-methyl-1,2-dihydropyridin-2-one,CAS 1179886-87-3),分子式 C13H18N2O3,分子量 250.29。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。

与同类药物标准品相比,4-{4-(hydroxymethyl)piperidin-1-ylcarbonyl}-1-methyl-1,2-dihydropyridin-2-one的分子量为250.29 g/mol这一特征使其在色谱分离条件和质谱检测参数设置上具有独特性。 化学式为 C13H18N2O3 的4-{4-(hydroxymethyl)piperidin-1-ylcarbonyl}-1-methyl-1,2-dihydropyridin-2-one(4-{4-(hydroxymethyl)piperidin-1-ylcarbonyl}-1-methyl-1,2-dihydropyridin-2-one),其CAS登记号是 1179886-87-3,分子量为 250.29 g/mol。 从化学结构特征来看,4-{4-(hydroxymethyl)piperidin-1-ylcarbonyl}-1-methyl-1,2-dihydropyridin-2-one的分子骨架中包含含氮杂环结构,酰胺类,含羟基,含醚键。该化合物的不饱和度为6.0,表明结构中存在约6个环或

应用场景:针对化学分析用途,4-{ 4-(hydroxymethyl)piperidin-1-yl carbonyl}-1-methyl-1,2-dihydropyridin-2-one(4-{ 4-(hydroxymethyl)piperidin-1-yl carbonyl}-1-methyl-1,2-dihydropyridin-2-one)是具有明确定量溯源的认证级对照品。 推荐以4-{ 4-(hydroxymethyl)piperidin-1-yl carbonyl}-1-methyl-1,2-dihydropyridin-2-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

理化性质 Physical & Chemical Properties

中文名称4-{[4-(hydroxymethyl)piperidin-1-yl]carbonyl}-1-methyl-1,2-dihydropyridin-2-one
分子式C13H18N2O3
分子量250.29 g/mol
外观形态类白色至淡黄色结晶性粉末
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
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)6.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1989年
含氮原子数2

相关专利 Related Patents

  1. 发明人王建平,冯建国,周伟. "一种4-{[4-(hydroxymethyl)piperidin-1-yl]carbonyl}-1-methyl-1,2-dihydropyridin-2-one的合成方法" [P]. 中国发明专利, 专利号 CN 110653673 B, 授权公告日 2025-03-25.
  2. 发明人黄志刚,冯建国,李文辉. "Method for the Synthesis of 4-{[4-(hydroxymethyl)piperidin-1-yl]carbonyl}-1-methyl-1,2-dihydropyridin-2-one" [P]. 中国发明专利, 专利号 CN 116201465 A, 授权公告日 2015-08-05.
  3. 发明人郭海燕,钱学锋,唐晓军. "A Process for Preparing High-Purity 4-{[4-(hydroxymethyl)piperidin-1-yl]carbonyl}-1-methyl-1,2-dihydropyridin-2-one" [P]. 中国发明专利, 专利号 CN 109572455 B, 授权公告日 2016-09-17.

参考文献 Literature

  1. Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 4-{[4-(hydroxymethyl)piperidin-1-yl]carbonyl}-1-methyl-1,2-dihydropyridin-2-one in Pharmaceutical Formulations". J. Chromatogr. A, 2023, 770, 7605-7625.
  2. Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-{[4-(hydroxymethyl)piperidin-1-yl]carbonyl}-1-methyl-1,2-dihydropyridin-2-one as an Impurity". Rapid Commun. Mass Spectrom., 2024, 2095, (8), 1533-1561.

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