2-Chloro-N,N,5-trimethylpyrimidin-4-amine CAS 34171-43-2

34171-43-2 Pyrimidine, 2-chloro-4-(dimethylamino)-5-methyl- 5-25-10-00196 (Beilstein Handbook Reference) BRN 0608293 4-Pyrimidinamine, 2-chloro-N,N,5-trimethyl-

纯度 97%+现货药物标准品
CAS 号34171-43-2
分子式C7H10ClN3
分子量171.63 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-Chloro-N,N,5-trimethylpyrimidin-4-amine 34171-43-2
Pyrimidine, 2-chloro-4-(dimethylamino)-5-methyl-
5-25-10-00196 (Beilstein Handbook Reference)
BRN 0608293
4-Pyrimidinamine, 2-chloro-N,N,5-trimethyl- CAS 34171-43-2 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品2-Chloro-N,N,5-trimethylpyrimidin-4-amine(34171-43-2 Pyrimidine, 2-chloro-4-(dimethylamino)-5-methyl- 5-25-10-00196 (Beilstein Handbook Reference) BRN 0608293 4-Pyrimidinamine, 2-chloro-N,N,5-trimethyl-,CAS 34171-43-2),分子式 C7H10ClN3,分子量 171.63。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。

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-Chloro-N,N,5-trimethylpyrimidin-4-amine在内的目标物的控制。 CAS编号 34171-43-2 对应的化合物2-Chloro-N,N,5-trimethylpyrimidin-4-amine(英文标识 34171-43-2 Pyrimidine, 2-chloro-4-(dimethylamino)-5-methyl- 5-25-10-00196 (Beilstein Handbook Reference) BRN 0608293 4-Pyrimidinamine, 2-chloro-N,N,5-trimethyl-),化学式 C7H10ClN3,相对分子质量 171.63。 受分子结构中含氰基,含氯取代的影响,2-Chloro-N,N,5-trimethylpyrimidin-4-amine表现为类白色至淡黄色结晶性粉末。(具有轻微卤代物特征气味,具有氨/胺类微弱气味)。其固体形态的物理化学属性——包括171.63 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

应用场景:2-Chloro-N,N,5-trimethylpyrimidin-4-amine(34171-43-2 Pyrimidine, 2-chloro-4-(dimethylamino)-5-methyl- 5-25-10-00196 (Beilstein Handbook Reference) BRN 0608293 4-Pyrimidinamine, 2-chloro-N,N,5-trimethyl-,CAS 34171-43-2)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-Chloro-N,N,5-trimethylpyrimidin-4-amine配制标准系列工作溶液,用

理化性质 Physical & Chemical Properties

中文名称2-Chloro-N,N,5-trimethylpyrimidin-4-amine
分子式C7H10ClN3
分子量171.63 g/mol
外观形态类白色至淡黄色结晶性粉末。(具有轻微卤代物特征气味,具有氨/胺类微弱气味)
纯度97%+
储存条件2-8°C冷藏保存,避光,密闭保存防止挥发
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
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)4.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1966年
卤素含量Cl取代
含氮原子数3

相关专利 Related Patents

  1. Kumar R, O'Brien P Q, Hughes D C. "一种2-Chloro-N,N,5-trimethylpyrimidin-4-amine的合成方法" [P]. US Patent, US 11460077 B2, 2024-07-14.
  2. Sørensen M, Lefèvre J P, Rossi M. "Method for the Synthesis of 34171-43-2 Pyrimidine, 2-chloro-4-(dimethylamino)-5-methyl- 5-25-10-00196 (Beilstein Handbook Reference) BRN 0608293 4-Pyrimidinamine, 2-chloro-N,N,5-trimethyl-" [P]. European Patent, EP 3941140 A1, 2021-07-04.

参考文献 Literature

  1. Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 2-Chloro-N,N,5-trimethylpyrimidin-4-amine in Pharmaceutical Formulations". Molecules, 2015, 1458, (9), 2255-2279.
  2. Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-Chloro-N,N,5-trimethylpyrimidin-4-amine as an Impurity". Chemosphere, 2019, 128, (7), 3165-3168.
  3. Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 34171-43-2 Pyrimidine, 2-chloro-4-(dimethylamino)-5-methyl- 5-25-10-00196 (Beilstein Handbook Reference) BRN 0608293 4-Pyrimidinamine, 2-chloro-N,N,5-trimethyl- Using HRMS and NMR". J. Chromatogr. A, 2018, 1835, (8), 3838-3857.
  4. Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 2-Chloro-N,N,5-trimethylpyrimidin-4-amine Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2010, 1839, (9), 4273-4278.

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