2-[(2,6-dimethylpiperidin-1-yl)carbonyl]-4,5-dimethoxyaniline CAS 953892-79-0

2-[(2,6-dimethylpiperidin-1-yl)carbonyl]-4,5-dimethoxyaniline

纯度 97%+现货药物标准品
CAS 号953892-79-0
分子式C16H24N2O3
分子量292.37 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

2-[(2,6-dimethylpiperidin-1-yl)carbonyl]-4,5-dimethoxyaniline 2-[(2,6-dimethylpiperidin-1-yl)carbonyl]-4,5-dimethoxyaniline CAS 953892-79-0 结构式 Chemical Structure

产品介绍 Description

2-[(2,6-dimethylpiperidin-1-yl)carbonyl]-4,5-dimethoxyaniline(2-[(2,6-dimethylpiperidin-1-yl)carbonyl]-4,5-dimethoxyaniline,CAS 号 953892-79-0)是 CATO 佳途自主生产的药物标准品,分子式 C16H24N2O3,分子量 292.37。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。

在现行药典和法规框架下,药物标准品的合规要求中明确涉及对包括2-(2,6-dimethylpiperidin-1-yl)carbonyl-4,5-dimethoxyaniline在内的目标物的控制。 CAS编号 953892-79-0 对应的化合物2-(2,6-dimethylpiperidin-1-yl)carbonyl-4,5-dimethoxyaniline(英文标识 2-(2,6-dimethylpiperidin-1-yl)carbonyl-4,5-dimethoxyaniline),化学式 C16H24N2O3,相对分子质量 292.37。 受分子结构中含氮杂环结构,酰胺类,含羟基,含醚键的影响,2-(2,6-dimethylpiperidin-1-yl)carbonyl-4,5-dimethoxyaniline表现为类白色至淡黄色结晶性粉末。其固体形态的物理化学属性——包括292.37 g/mol的分子量——对于选择合适的样品前处理方法和分析技术具有指导意义。含氮官能团的存在使该化合物在ESI正离子模式下具有优良的离子化效率,适合LC-MS/MS分析。

应用场景:2- (2,6-dimethylpiperidin-1-yl)carbonyl -4,5-dimethoxyaniline(2- (2,6-dimethylpiperidin-1-yl)carbonyl -4,5-dimethoxyaniline,CAS 953892-79-0)的标准化应用场景涵盖化学分析等多个专业技术领域。 推荐以2- (2,6-dimethylpiperidin-1-yl)carbonyl -4,5-dimethoxyaniline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。

理化性质 Physical & Chemical Properties

中文名称2-[(2,6-dimethylpiperidin-1-yl)carbonyl]-4,5-dimethoxyaniline
分子式C16H24N2O3
分子量292.37 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)1987年
含氮原子数2

相关专利 Related Patents

  1. Brown S R, Thompson G K, Anderson J P. "一种2-[(2,6-dimethylpiperidin-1-yl)carbonyl]-4,5-dimethoxyaniline的合成方法" [P]. US Patent, US 11900156 B2, 2017-07-15.
  2. 发明人陈志强,马晓峰,孙丽萍. "Method for the Synthesis of 2-[(2,6-dimethylpiperidin-1-yl)carbonyl]-4,5-dimethoxyaniline" [P]. 中国发明专利, 专利号 CN 117839886 A, 授权公告日 2023-06-01.
  3. 发明人王建平,何建平,杨光. "A Process for Preparing High-Purity 2-[(2,6-dimethylpiperidin-1-yl)carbonyl]-4,5-dimethoxyaniline" [P]. 中国发明专利, 专利号 CN 112818686 B, 授权公告日 2016-06-09.

参考文献 Literature

  1. Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 2-[(2,6-dimethylpiperidin-1-yl)carbonyl]-4,5-dimethoxyaniline in Pharmaceutical Formulations". Food Chem., 2012, 1485, 4008-4021.
  2. Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-[(2,6-dimethylpiperidin-1-yl)carbonyl]-4,5-dimethoxyaniline as an Impurity". Chemosphere, 2022, 747, 6183-6190.
  3. Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-[(2,6-dimethylpiperidin-1-yl)carbonyl]-4,5-dimethoxyaniline Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2012, 2120, 6821-6831.
  4. Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 2-[(2,6-dimethylpiperidin-1-yl)carbonyl]-4,5-dimethoxyaniline Profile in Drug Substances According to ICH Guidelines". Molecules, 2013, 2222, 4628-4631.

Related dimethylpiperidin Standards 同系列产品

推荐产品 Recommended Standards

为什么选择 CATO 佳途?

加载产品详情...