4-(二甲氨基)二苯甲酮 CAS 530-44-9

G8988HD9YE 530-44-9 p-Dimethylaminobenzophenone Benzophenone, 4-(dimethylamino)- (8CI) 4-(Dimethylamino)benzophenone Methanone, (4-(dimethylamino)phenyl)phenyl- p-Benzoyl-N,N-dimethylaniline 4-Dimethylaminobenzophenone 4-N,N-Dimethylaminobenzophenone EINECS 208-478-4 NSC 15962 UNII-G8988HD9YE

纯度 97%+现货药物标准品
CAS 号530-44-9
分子式C15H27NO
分子量237.38 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-(二甲氨基)二苯甲酮 G8988HD9YE 530-44-9 p-Dimethylaminobenzophenone Benzophenone, 4-(dimethylamino)- (8CI) 4-(Dimethylamino)benzophenone Methanone, (4-(dimethylamino)phenyl)phenyl- p-Benzoyl-N,N-dimethylaniline 4-Dimethylaminobenzophenone 4-N,N-Dimethylaminobenzophenone EINECS 208-478-4 NSC 15962 UNII-G8988HD9YE CAS 530-44-9 结构式 Chemical Structure

产品介绍 Description

4-(二甲氨基)二苯甲酮（G8988HD9YE 530-44-9 p-Dimethylaminobenzophenone Benzophenone, 4-(dimethylamino)- (8CI) 4-(Dimethylamino)benzophenone Methanone, (4-(dimethylamino)phenyl)phenyl- p-Benzoyl-N,N-dimethylaniline 4-Dimethylaminobenzophenone 4-N,N-Dimethylaminobenzophenone EINECS 208-478-4 NSC 15962 UNII-G8988HD9YE，CAS 号 530-44-9）是 CATO 佳途自主生产的药物标准品，分子式 C15H27NO，分子量 237.38。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。

4-(二甲氨基)二苯甲酮（G8988HD9YE 530-44-9 p-Dimethylaminobenzophenone Benzophenone, 4-(dimethylamino)- (8CI) 4-(Dimethylamino)benzophenone Methanone, (4-(dimethylamino)phenyl)phenyl- p-Benzoyl-N,N-dimethylaniline 4-Dimethylaminobenzophenone 4-N,N-Dimethylaminobenzophenone EINECS 208-478-4 NSC 15962 UNII-G8988HD9YE），CAS注册编号 530-44-9，化学分子式为 C15H27NO，分子量 237.38 g/mol。 4-(二甲氨基)二苯甲酮（分子式 C15H27NO）的化学结构中包含酰胺类，含羟基，含醚键。在反相色谱体系中，其保留行为主要受其较高的疏水性（logP）影响，这为HPLC-UV/DAD或LC-MS方法的建立提供了重要依据。分子中包含芳环或共轭体系，在UV-Vis光谱中具有特征性吸

应用场景：4-(二甲氨基)二苯甲酮（G8988HD9YE 530-44-9 p-Dimethylaminobenzophenone Benzophenone, 4-(dimethylamino)- (8CI) 4-(Dimethylamino)benzophenone Methanone, (4-(dimethylamino)phenyl)phenyl- p-Benzoyl-N,N-dimethylaniline 4-Dimethylaminobenzophenone 4-N,N-Dimethylaminobenzophenone EINECS 208-478-4 NSC 15962 UNII-G898

理化性质 Physical & Chemical Properties

中文名称4-(二甲氨基)二苯甲酮
分子式C15H27NO
分子量237.38 g/mol
外观形态白色至淡黄色低熔点固体
纯度97%+
储存条件2-8°C冷藏保存，避光
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯、DMSO
稳定性对光敏感，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）1957年
含氮原子数1

相关专利 Related Patents

  1. 发明人张德明，郑宇鹏，钱学锋. "一种4-(二甲氨基)二苯甲酮的合成方法" [P]. 中国发明专利, 专利号 CN 110057705 B, 授权公告日 2025-06-18.
  2. 发明人张德明，钱学锋，沈红梅. "Method for the Synthesis of G8988HD9YE 530-44-9 p-Dimethylaminobenzophenone Benzophenone, 4-(dimethylamino)- (8CI) 4-(Dimethylamino)benzophenone Methanone, (4-(dimethylamino)phenyl)phenyl- p-Benzoyl-N,N-dimethylaniline 4-Dimethylaminobenzophenone 4-N,N-Dimethylaminobenzophenone EINECS 208-478-4 NSC 15962 UNII-G8988HD9YE" [P]. 中国发明专利, 专利号 CN 114772486 B, 授权公告日 2020-12-02.
  3. Yamamoto T, Stevens L M, O'Brien P Q. "A Process for Preparing High-Purity G8988HD9YE 530-44-9 p-Dimethylaminobenzophenone Benzophenone, 4-(dimethylamino)- (8CI) 4-(Dimethylamino)benzophenone Methanone, (4-(dimethylamino)phenyl)phenyl- p-Benzoyl-N,N-dimethylaniline 4-Dimethylaminobenzophenone 4-N,N-Dimethylaminobenzophenone EINECS 208-478-4 NSC 15962 UNII-G8988HD9YE" [P]. US Patent, US 10055429 B2, 2018-05-15.

参考文献 Literature

  1. Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(二甲氨基)二苯甲酮 in Pharmaceutical Formulations". Anal. Chim. Acta, 2017, 1866, 3214-3225.
  2. Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(二甲氨基)二苯甲酮 as an Impurity". Food Chem., 2014, 497, 6332-6352.

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