CAS 2764-72-9

2764-72-9 A9A615U4MP Diquat Diquat [ANSI:BSI:ISO] 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazinediylium Dipyrido(1,2-a:2',1'-c)pyrazinediium, 6,7-dihydro- 9,10-Dihydro-8a,10a-diazoniaphenanthrene 9,10-Dihydro-8a,10a-diazoniaphenanthrene ion 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazinediium 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazine-5,8-di-ium Dipyrido(1,2-a:2',1'-c)pyrazinediium, 6,7-dihydro- (8CI)(9CI) Diquat dication EINECS 220-433-0 1,1'-Ethylene-2,2'-bipyridyldylium ion 1,1'-Ethylene-2,2'-bipyridylium ion UNII-A9A615U4MP

纯度 97%+现货药物标准品
CAS 号2764-72-9
分子式C12H12N2
分子量184.24 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

2764-72-9 A9A615U4MP Diquat Diquat [ANSI:BSI:ISO] 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazinediylium Dipyrido(1,2-a:2',1'-c)pyrazinediium, 6,7-dihydro- 9,10-Dihydro-8a,10a-diazoniaphenanthrene 9,10-Dihydro-8a,10a-diazoniaphenanthrene ion 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazinediium 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazine-5,8-di-ium Dipyrido(1,2-a:2',1'-c)pyrazinediium, 6,7-dihydro- (8CI)(9CI) Diquat dication EINECS 220-433-0 1,1'-Ethylene-2,2'-bipyridyldylium ion 1,1'-Ethylene-2,2'-bipyridylium ion UNII-A9A615U4MP CAS 2764-72-9 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品（2764-72-9 A9A615U4MP Diquat Diquat [ANSI:BSI:ISO] 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazinediylium Dipyrido(1,2-a:2',1'-c)pyrazinediium, 6,7-dihydro- 9,10-Dihydro-8a,10a-diazoniaphenanthrene 9,10-Dihydro-8a,10a-diazoniaphenanthrene ion 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazinediium 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazine-5,8-di-ium Dipyrido(1,2-a:2',1'-c)pyrazinediium, 6,7-dihydro- (8CI)(9CI) Diquat dication EINECS 220-433-0 1,1'-Ethylene-2,2'-bipyridyldylium ion 1,1'-Ethylene-2,2'-bipyridylium ion UNII-A9A615U4MP，CAS 2764-72-9），分子式 C12H12N2，分子量 184.24。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。

CAS编号 2764-72-9 对应的化合物（英文标识 2764-72-9 A9A615U4MP Diquat Diquat ANSI:BSI:ISO 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazinediylium Dipyrido(1,2-a:2',1'-c)pyrazinediium, 6,7-dihydro- 9,10-Dihydro-8a,10a-diazoniaphenanthrene 9,10-Dihydro-8a,10a-diazoniaphenanthrene ion 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazinediium 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazine-5,8-di-ium Dipyrido(1,2-a:2',1'-c)pyrazinediium, 6,7-dihydro- (8CI)(9CI) Diquat dication EINECS 220-433-0 1,1'-Ethylene-2,2'-bipyridyldylium ion

应用场景：（2764-72-9 A9A615U4MP Diquat Diquat ANSI:BSI:ISO 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazinediylium Dipyrido(1,2-a:2',1'-c)pyrazinediium, 6,7-dihydro- 9,10-Dihydro-8a,10a-diazoniaphenanthrene 9,10-Dihydro-8a,10a-diazoniaphenanthrene ion 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazinediium 6,7-Dihydrodip

理化性质 Physical & Chemical Properties

中文名称
分子式C12H12N2
分子量184.24 g/mol
外观形态淡黄色至黄色低熔点固体
纯度97%+
储存条件2-8°C冷藏保存，避光
溶解性参考可溶于DMSO、DMF、甲醇
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）8.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1957年
含氮原子数2

相关专利 Related Patents

  1. 发明人杨光，刘建华，李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110530926 A, 授权公告日 2015-08-19.
  2. Kowalski A, Jørgensen K, Björnsson E. "Method for the Synthesis of 2764-72-9 A9A615U4MP Diquat Diquat [ANSI:BSI:ISO] 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazinediylium Dipyrido(1,2-a:2',1'-c)pyrazinediium, 6,7-dihydro- 9,10-Dihydro-8a,10a-diazoniaphenanthrene 9,10-Dihydro-8a,10a-diazoniaphenanthrene ion 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazinediium 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazine-5,8-di-ium Dipyrido(1,2-a:2',1'-c)pyrazinediium, 6,7-dihydro- (8CI)(9CI) Diquat dication EINECS 220-433-0 1,1'-Ethylene-2,2'-bipyridyldylium ion 1,1'-Ethylene-2,2'-bipyridylium ion UNII-A9A615U4MP" [P]. European Patent, EP 3067541 A1, 2016-10-01.

参考文献 Literature

  1. Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2015, 766, 2216-2228.
  2. Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 2217, 7731-7754.
  3. Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2764-72-9 A9A615U4MP Diquat Diquat [ANSI:BSI:ISO] 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazinediylium Dipyrido(1,2-a:2',1'-c)pyrazinediium, 6,7-dihydro- 9,10-Dihydro-8a,10a-diazoniaphenanthrene 9,10-Dihydro-8a,10a-diazoniaphenanthrene ion 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazinediium 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazine-5,8-di-ium Dipyrido(1,2-a:2',1'-c)pyrazinediium, 6,7-dihydro- (8CI)(9CI) Diquat dication EINECS 220-433-0 1,1'-Ethylene-2,2'-bipyridyldylium ion 1,1'-Ethylene-2,2'-bipyridylium ion UNII-A9A615U4MP Using HRMS and NMR". J. Pharm. Biomed. Anal., 2019, 1878, (9), 1605-1625.
  4. Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2025, 980, (10), 197-210.

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