1-[4-(difluoromethyl)-6-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl]piperidin-4-amine CAS 1172393-77-9

1-[4-(difluoromethyl)-6-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl]piperidin-4-amine

纯度 97%+现货药物标准品
CAS 号1172393-77-9
分子式C16H22F2N6
分子量336.38 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

1-[4-(difluoromethyl)-6-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl]piperidin-4-amine 1-[4-(difluoromethyl)-6-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl]piperidin-4-amine CAS 1172393-77-9 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的1-[4-(difluoromethyl)-6-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl]piperidin-4-amine(1-[4-(difluoromethyl)-6-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl]piperidin-4-amine)为药物标准品,CAS 登记号 1172393-77-9,分子式 C16H22F2N6,分子量 336.38。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。

CAS编号 1172393-77-9 对应的化合物1-4-(difluoromethyl)-6-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrimidin-2-ylpiperidin-4-amine(英文标识 1-4-(difluoromethyl)-6-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrimidin-2-ylpiperidin-4-amine),化学式 C16H22F2N6,相对分子质量 336.38。 从化学结构特征来看,1-4-(difluoromethyl)-6-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrimidin-2-ylpiperidin-4-amine的分子骨架中包含含氮杂环结构,含氰基,含氟取代。该化合物的不饱和度为8.0,表明结构中存在约8个环或双键等价单元。分子量为336.38 g/mol,属于较高分子量化合物。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。 在定量分析中,可作为校准标准或内标物使用,适用

应用场景:1- 4-(difluoromethyl)-6-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl piperidin-4-amine(1- 4-(difluoromethyl)-6-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl piperidin-4-amine,CAS 1172393-77-9)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1- 4-(difluoromethyl)-6-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl

理化性质 Physical & Chemical Properties

中文名称1-[4-(difluoromethyl)-6-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl]piperidin-4-amine
分子式C16H22F2N6
分子量336.38 g/mol
外观形态淡黄色至黄色结晶性粉末。(具有轻微卤代物特征气味,挥发性较低)
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)8.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1989年
卤素含量F取代
含氮原子数6

相关专利 Related Patents

  1. 发明人何建平,沈红梅,徐明华. "一种1-[4-(difluoromethyl)-6-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl]piperidin-4-amine的合成方法" [P]. 中国发明专利, 专利号 CN 108379012 A, 授权公告日 2020-09-15.
  2. 发明人韩伟,孙丽萍,郑宇鹏. "Method for the Synthesis of 1-[4-(difluoromethyl)-6-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl]piperidin-4-amine" [P]. 中国发明专利, 专利号 CN 113937135 A, 授权公告日 2024-05-19.

参考文献 Literature

  1. Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 1-[4-(difluoromethyl)-6-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl]piperidin-4-amine in Pharmaceutical Formulations". Phytochemistry, 2021, 2035, 7668-7694.
  2. Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-[4-(difluoromethyl)-6-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl]piperidin-4-amine as an Impurity". Environ. Sci. Technol., 2013, 1398, 7060-7081.
  3. Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-[4-(difluoromethyl)-6-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl]piperidin-4-amine Using HRMS and NMR". Anal. Chem., 2025, 1043, (1), 389-418.
  4. Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 1-[4-(difluoromethyl)-6-(1-ethyl-3-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl]piperidin-4-amine Profile in Drug Substances According to ICH Guidelines". Molecules, 2018, 1892, (3), 8274-8283.

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