2-[2-(2-Dimethylamino-6-oxo-4-phenyl-6H-[1,3]oxazin-5-yl)-ethyl]-6-methoxy-benzoic acid methyl ester CAS 365542-76-3

2-[2-(2-Dimethylamino-6-oxo-4-phenyl-6H-[1,3]oxazin-5-yl)-ethyl]-6-methoxy-benzoic acid methyl ester

纯度 97%+现货药物标准品
CAS 号365542-76-3
分子式C23H24N2O5
分子量408.45 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-(2-Dimethylamino-6-oxo-4-phenyl-6H-[1,3]oxazin-5-yl)-ethyl]-6-methoxy-benzoic acid methyl ester 2-[2-(2-Dimethylamino-6-oxo-4-phenyl-6H-[1,3]oxazin-5-yl)-ethyl]-6-methoxy-benzoic acid methyl ester CAS 365542-76-3 结构式 Chemical Structure

产品介绍 Description

2-[2-(2-Dimethylamino-6-oxo-4-phenyl-6H-[1,3]oxazin-5-yl)-ethyl]-6-methoxy-benzoic acid methyl ester（2-[2-(2-Dimethylamino-6-oxo-4-phenyl-6H-[1,3]oxazin-5-yl)-ethyl]-6-methoxy-benzoic acid methyl ester，CAS 号 365542-76-3）是 CATO 佳途自主生产的药物标准品，分子式 C23H24N2O5，分子量 408.45。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。

与同类药物标准品相比，2-2-(2-Dimethylamino-6-oxo-4-phenyl-6H-1,3oxazin-5-yl)-ethyl-6-methoxy-benzoic acid methyl ester的分子量为408.45 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。 2-2-(2-Dimethylamino-6-oxo-4-phenyl-6H-1,3oxazin-5-yl)-ethyl-6-methoxy-benzoic acid methyl ester（2-2-(2-Dimethylamino-6-oxo-4-phenyl-6H-1,3oxazin-5-yl)-ethyl-6-methoxy-benzoic acid methyl ester），CAS注册编号 365542-76-3，化学分子式为 C23H24N2O5，分子量 408.45 g/mol。 从化学结构特征来看，2-2-(2-Dimethylamino-6-oxo-4-phenyl-6H-1,3oxazin-5-yl)-ethyl-6-meth

应用场景：针对化学分析用途，2- 2-(2-Dimethylamino-6-oxo-4-phenyl-6H- 1,3 oxazin-5-yl)-ethyl -6-methoxy-benzoic acid methyl ester（2- 2-(2-Dimethylamino-6-oxo-4-phenyl-6H- 1,3 oxazin-5-yl)-ethyl -6-methoxy-benzoic acid methyl ester）是具有明确定量溯源的认证级对照品。 推荐以2- 2-(2-Dimethylamino-6-oxo-4-phenyl-6H- 1,3 oxazin-5-yl)-ethyl -6-

理化性质 Physical & Chemical Properties

中文名称2-[2-(2-Dimethylamino-6-oxo-4-phenyl-6H-[1,3]oxazin-5-yl)-ethyl]-6-methoxy-benzoic acid methyl ester
分子式C23H24N2O5
分子量408.45 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）13.0
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

  1. 发明人孙丽萍，唐晓军，郭海燕. "一种2-[2-(2-Dimethylamino-6-oxo-4-phenyl-6H-[1,3]oxazin-5-yl)-ethyl]-6-methoxy-benzoic acid methyl ester的合成方法" [P]. 中国发明专利, 专利号 CN 110810541 A, 授权公告日 2022-06-05.
  2. 发明人林芳，徐明华，冯建国. "Method for the Synthesis of 2-[2-(2-Dimethylamino-6-oxo-4-phenyl-6H-[1,3]oxazin-5-yl)-ethyl]-6-methoxy-benzoic acid methyl ester" [P]. 中国发明专利, 专利号 CN 117698065 B, 授权公告日 2022-10-10.
  3. Björnsson E, Nowak P, Rossi M. "A Process for Preparing High-Purity 2-[2-(2-Dimethylamino-6-oxo-4-phenyl-6H-[1,3]oxazin-5-yl)-ethyl]-6-methoxy-benzoic acid methyl ester" [P]. European Patent, EP 3503077 A1, 2017-10-26.

参考文献 Literature

  1. Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 2-[2-(2-Dimethylamino-6-oxo-4-phenyl-6H-[1,3]oxazin-5-yl)-ethyl]-6-methoxy-benzoic acid methyl ester in Pharmaceutical Formulations". Chemosphere, 2018, 1219, (10), 5007-5035.
  2. Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-[2-(2-Dimethylamino-6-oxo-4-phenyl-6H-[1,3]oxazin-5-yl)-ethyl]-6-methoxy-benzoic acid methyl ester as an Impurity". Environ. Sci. Technol., 2025, 789, 4343-4351.
  3. Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-[2-(2-Dimethylamino-6-oxo-4-phenyl-6H-[1,3]oxazin-5-yl)-ethyl]-6-methoxy-benzoic acid methyl ester Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 195, (8), 6398-6403.

Related Dimethylamino 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...