2-氨基-5-溴-4,6-二甲基吡啶 CAS 89856-44-0

2-Amino-5-bromo-4,6-dimethylpyridine 2-amino-4,6-dimethyl-5-bromopyridine 2-amino-5-bromo-4 6-dimethylpyridine& 2-amino-5-bromo-4,6-dimethylpyridine 97% 3-bromo-2,4-dimethylpyridin-6-amine 5-bromo-4,6-dimethyl-2-pyridinamine 5-bromo-4,6-dimethyl-2-pyridinamine, 6-amino-3-bromo-2,4-lutidine 5-bromo-4,6-dimethylpyridin-2-amine 6-amino-2,4-dimethyl-3-bromopyridine 6-amino-3-bromo-2,4-iutidine 89856-44-0

纯度 97%+现货药物标准品
CAS 号89856-44-0
分子式C7H15BrN2
分子量207.11 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-氨基-5-溴-4,6-二甲基吡啶 2-Amino-5-bromo-4,6-dimethylpyridine 2-amino-4,6-dimethyl-5-bromopyridine 2-amino-5-bromo-4 6-dimethylpyridine& 2-amino-5-bromo-4,6-dimethylpyridine 97% 3-bromo-2,4-dimethylpyridin-6-amine 5-bromo-4,6-dimethyl-2-pyridinamine 5-bromo-4,6-dimethyl-2-pyridinamine, 6-amino-3-bromo-2,4-lutidine 5-bromo-4,6-dimethylpyridin-2-amine 6-amino-2,4-dimethyl-3-bromopyridine 6-amino-3-bromo-2,4-iutidine 89856-44-0 CAS 89856-44-0 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的2-氨基-5-溴-4,6-二甲基吡啶（2-Amino-5-bromo-4,6-dimethylpyridine 2-amino-4,6-dimethyl-5-bromopyridine 2-amino-5-bromo-4 6-dimethylpyridine& 2-amino-5-bromo-4,6-dimethylpyridine 97% 3-bromo-2,4-dimethylpyridin-6-amine 5-bromo-4,6-dimethyl-2-pyridinamine 5-bromo-4,6-dimethyl-2-pyridinamine, 6-amino-3-bromo-2,4-lutidine 5-bromo-4,6-dimethylpyridin-2-amine 6-amino-2,4-dimethyl-3-bromopyridine 6-amino-3-bromo-2,4-iutidine 89856-44-0）为药物标准品，CAS 登记号 89856-44-0，分子式 C7H15BrN2，分子量 207.11。纯度 97%+。产品现货库存充足，可提供定制化规格与批次追踪服务。

受分子结构中含溴取代的影响，2-氨基-5-溴-4,6-二甲基吡啶表现为白色至类白色结晶性粉末。（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207.11 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。分子中的氮原子赋予该化合物一定的碱性特征，在酸性流动相条件下可被有效质子化。 CAS编号 89856-44-0 对应的化合物2-氨基-5-溴-4,6-二甲基吡啶（英文标识 2-Amino-5-bromo-4,6-dimethylpyridine 2-amino-4,6-dimethyl-5-bromopyridine 2-amino-5-bromo-4 6-dimethylpyridine& 2-amino-5-bromo-4,6-dimethylpyridine 97% 3-bromo-2,4-dimethylpyridin-6-amine 5-bromo-4,6-dimethyl-2-pyridinamine 5-bromo-4,6-dimethyl-2-pyridinamine, 6-amino-3-bromo-2,4

应用场景：针对化学分析用途，2-氨基-5-溴-4,6-二甲基吡啶（2-Amino-5-bromo-4,6-dimethylpyridine 2-amino-4,6-dimethyl-5-bromopyridine 2-amino-5-bromo-4 6-dimethylpyridine& 2-amino-5-bromo-4,6-dimethylpyridine 97% 3-bromo-2,4-dimethylpyridin-6-amine 5-bromo-4,6-dimethyl-2-pyridinamine 5-bromo-4,6-dimethyl-2-pyridinamine, 6-amino-3-

理化性质 Physical & Chemical Properties

中文名称2-氨基-5-溴-4,6-二甲基吡啶
分子式C7H15BrN2
分子量207.11 g/mol
外观形态白色至类白色结晶性粉末。（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）1.0
CAS登记年份（估）1982年
卤素含量Br取代
含氮原子数2

相关专利 Related Patents

  1. 发明人朱建伟，何建平，钱学锋. "一种2-氨基-5-溴-4,6-二甲基吡啶的合成方法" [P]. 中国发明专利, 专利号 CN 108062852 B, 授权公告日 2020-05-27.
  2. 发明人陈志强，徐明华，罗永刚. "Method for the Synthesis of 2-Amino-5-bromo-4,6-dimethylpyridine 2-amino-4,6-dimethyl-5-bromopyridine 2-amino-5-bromo-4 6-dimethylpyridine& 2-amino-5-bromo-4,6-dimethylpyridine 97% 3-bromo-2,4-dimethylpyridin-6-amine 5-bromo-4,6-dimethyl-2-pyridinamine 5-bromo-4,6-dimethyl-2-pyridinamine, 6-amino-3-bromo-2,4-lutidine 5-bromo-4,6-dimethylpyridin-2-amine 6-amino-2,4-dimethyl-3-bromopyridine 6-amino-3-bromo-2,4-iutidine 89856-44-0" [P]. 中国发明专利, 专利号 CN 114941801 B, 授权公告日 2021-07-25.
  3. 发明人赵玉洁，胡光，何建平. "A Process for Preparing High-Purity 2-Amino-5-bromo-4,6-dimethylpyridine 2-amino-4,6-dimethyl-5-bromopyridine 2-amino-5-bromo-4 6-dimethylpyridine& 2-amino-5-bromo-4,6-dimethylpyridine 97% 3-bromo-2,4-dimethylpyridin-6-amine 5-bromo-4,6-dimethyl-2-pyridinamine 5-bromo-4,6-dimethyl-2-pyridinamine, 6-amino-3-bromo-2,4-lutidine 5-bromo-4,6-dimethylpyridin-2-amine 6-amino-2,4-dimethyl-3-bromopyridine 6-amino-3-bromo-2,4-iutidine 89856-44-0" [P]. 中国发明专利, 专利号 CN 116142567 A, 授权公告日 2016-04-19.

参考文献 Literature

  1. Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氨基-5-溴-4,6-二甲基吡啶 in Pharmaceutical Formulations". J. Sep. Sci., 2013, 1351, (6), 105-132.
  2. Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氨基-5-溴-4,6-二甲基吡啶 as an Impurity". J. Chromatogr. A, 2014, 358, (8), 887-897.
  3. Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-5-bromo-4,6-dimethylpyridine 2-amino-4,6-dimethyl-5-bromopyridine 2-amino-5-bromo-4 6-dimethylpyridine& 2-amino-5-bromo-4,6-dimethylpyridine 97% 3-bromo-2,4-dimethylpyridin-6-amine 5-bromo-4,6-dimethyl-2-pyridinamine 5-bromo-4,6-dimethyl-2-pyridinamine, 6-amino-3-bromo-2,4-lutidine 5-bromo-4,6-dimethylpyridin-2-amine 6-amino-2,4-dimethyl-3-bromopyridine 6-amino-3-bromo-2,4-iutidine 89856-44-0 Using HRMS and NMR". Food Chem., 2010, 665, (3), 9250-9260.

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