4-(tert-Butyl-dimethyl-silanyloxymethyl)-pyridin-2-ylamine CAS 329794-09-4

2-(2-amino-4-pyridinyl)propan-2-yloxy-tert-butylsilicon 2-(2-azanylpyridin-4-yl)propan-2-yloxy-tert-butyl-silicon 329794-09-4 A821542

纯度 97%+现货药物标准品
CAS 号329794-09-4
分子式C12H28N2OSi
分子量244.45 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

4-(tert-Butyl-dimethyl-silanyloxymethyl)-pyridin-2-ylamine 2-(2-amino-4-pyridinyl)propan-2-yloxy-tert-butylsilicon
2-(2-azanylpyridin-4-yl)propan-2-yloxy-tert-butyl-silicon
329794-09-4
A821542 CAS 329794-09-4 结构式 Chemical Structure

产品介绍 Description

4-(tert-Butyl-dimethyl-silanyloxymethyl)-pyridin-2-ylamine(英文名 2-(2-amino-4-pyridinyl)propan-2-yloxy-tert-butylsilicon 2-(2-azanylpyridin-4-yl)propan-2-yloxy-tert-butyl-silicon 329794-09-4 A821542,CAS 329794-09-4)属于药物标准品。分子式 C12H28N2OSi,分子量 244.45。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商,为该产品提供完整的质量文件与技术支持。

CAS编号 329794-09-4 对应的化合物4-(tert-Butyl-dimethyl-silanyloxymethyl)-pyridin-2-ylamine(英文标识 2-(2-amino-4-pyridinyl)propan-2-yloxy-tert-butylsilicon 2-(2-azanylpyridin-4-yl)propan-2-yloxy-tert-butyl-silicon 329794-09-4 A821542),化学式 C12H28N2OSi,相对分子质量 244.45。 受分子结构中酰胺类,含羟基,含醚键的影响,4-(tert-Butyl-dimethyl-silanyloxymethyl)-pyridin-2-ylamine表现为白色至类白色低熔点固体。其固体形态的物理化学属性——包括244.45 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。由于碳链较长,脂溶性良好,该化合物在Octanol-Water分配系数测试中倾向于有机相。 本品适用于HPLC、GC、LC-MS/MS、GC-MS等主要色谱平台的定量分析,

应用场景:4-(tert-Butyl-dimethyl-silanyloxymethyl)-pyridin-2-ylamine(2-(2-amino-4-pyridinyl)propan-2-yloxy-tert-butylsilicon 2-(2-azanylpyridin-4-yl)propan-2-yloxy-tert-butyl-silicon 329794-09-4 A821542,CAS 329794-09-4)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4-(tert-Butyl-dimethyl-silanyloxymethyl)-pyridin-2-ylamine配制标准

理化性质 Physical & Chemical Properties

中文名称4-(tert-Butyl-dimethyl-silanyloxymethyl)-pyridin-2-ylamine
分子式C12H28N2OSi
分子量244.45 g/mol
外观形态白色至类白色低熔点固体
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)0.0
CAS登记年份(估)2025年
含氮原子数2

相关专利 Related Patents

  1. Rossi M, Lefèvre J P, Mueller T C. "一种4-(tert-Butyl-dimethyl-silanyloxymethyl)-pyridin-2-ylamine的合成方法" [P]. European Patent, EP 3920868 A1, 2015-10-04.
  2. 发明人胡光,朱建伟,黄志刚. "Method for the Synthesis of 2-(2-amino-4-pyridinyl)propan-2-yloxy-tert-butylsilicon 2-(2-azanylpyridin-4-yl)propan-2-yloxy-tert-butyl-silicon 329794-09-4 A821542" [P]. 中国发明专利, 专利号 CN 112666670 A, 授权公告日 2018-10-05.

参考文献 Literature

  1. Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(tert-Butyl-dimethyl-silanyloxymethyl)-pyridin-2-ylamine in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2020, 515, 8171-8189.
  2. Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(tert-Butyl-dimethyl-silanyloxymethyl)-pyridin-2-ylamine as an Impurity". Food Chem., 2012, 1182, 7162-7178.
  3. Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-amino-4-pyridinyl)propan-2-yloxy-tert-butylsilicon 2-(2-azanylpyridin-4-yl)propan-2-yloxy-tert-butyl-silicon 329794-09-4 A821542 Using HRMS and NMR". Anal. Chem., 2016, 628, (11), 3322-3326.

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