CAS 956373-21-0

(1-Ethyl-3,5-dimethyl-1H-pyrazol-4-ylmethyl)-methyl-amine (1-ethyl-3,5-dimethyl-1 h-pyrazol-4-ylmethyl)-methyl-amine 1-(1-ethyl-3,5-dimethyl-1h-pyrazol-4-yl)-n-methylmethanamine 956373-21-0 [(1-ethyl-3,5-dimethyl-1h-pyrazol-4-yl)methyl](methyl)amine

纯度 97%+现货药物标准品
CAS 号956373-21-0
分子式C9H17N3
分子量167.25 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-Ethyl-3,5-dimethyl-1H-pyrazol-4-ylmethyl)-methyl-amine
(1-ethyl-3,5-dimethyl-1 h-pyrazol-4-ylmethyl)-methyl-amine
1-(1-ethyl-3,5-dimethyl-1h-pyrazol-4-yl)-n-methylmethanamine
956373-21-0
[(1-ethyl-3,5-dimethyl-1h-pyrazol-4-yl)methyl](methyl)amine CAS 956373-21-0 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品((1-Ethyl-3,5-dimethyl-1H-pyrazol-4-ylmethyl)-methyl-amine (1-ethyl-3,5-dimethyl-1 h-pyrazol-4-ylmethyl)-methyl-amine 1-(1-ethyl-3,5-dimethyl-1h-pyrazol-4-yl)-n-methylmethanamine 956373-21-0 [(1-ethyl-3,5-dimethyl-1h-pyrazol-4-yl)methyl](methyl)amine,CAS 956373-21-0),分子式 C9H17N3,分子量 167.25。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。

本品定值报告包含以下质量控制信息: - 主成分含量:97%+; - 水分/残留溶剂:通过卡尔费休(KF)和热重分析(TGA)测定并校正; - 定值方法:HPLC-DAD面积归一化法、qNMR法、DSC法等正交验证; - 不确定度:扩展不确定度(k=2)包含测量重复性、均匀性和稳定性分量。 CAS编号 956373-21-0 对应的化合物(英文标识 (1-Ethyl-3,5-dimethyl-1H-pyrazol-4-ylmethyl)-methyl-amine (1-ethyl-3,5-dimethyl-1 h-pyrazol-4-ylmethyl)-methyl-amine 1-(1-ethyl-3,5-dimethyl-1h-pyrazol-4-yl)-n-methylmethanamine 956373-21-0 (1-ethyl-3,5-dimethyl-1h-pyrazol-4-yl)methyl(methyl)amine),化学式 C9H17N3,相对分子质量 167.25。 从化学结构特征来看,的分子骨架中包含含氰基。该化合物的不饱

应用场景:((1-Ethyl-3,5-dimethyl-1H-pyrazol-4-ylmethyl)-methyl-amine (1-ethyl-3,5-dimethyl-1 h-pyrazol-4-ylmethyl)-methyl-amine 1-(1-ethyl-3,5-dimethyl-1h-pyrazol-4-yl)-n-methylmethanamine 956373-21-0 (1-ethyl-3,5-dimethyl-1h-pyrazol-4-yl)methyl (methyl)amine)作为药物标准品,在化学分析分析领域承担着重要的角色。 推荐以配制标准系列工作溶液,用于建立标准曲

理化性质 Physical & Chemical Properties

中文名称
分子式C9H17N3
分子量167.25 g/mol
外观形态白色至淡黄色结晶性粉末。(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
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)3.0
UV特征有紫外吸收
CAS登记年份(估)1987年
含氮原子数3

相关专利 Related Patents

  1. 发明人郑宇鹏,陈志强,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113008485 B, 授权公告日 2022-03-10.
  2. 发明人韩伟,高志强,林芳. "Method for the Synthesis of (1-Ethyl-3,5-dimethyl-1H-pyrazol-4-ylmethyl)-methyl-amine (1-ethyl-3,5-dimethyl-1 h-pyrazol-4-ylmethyl)-methyl-amine 1-(1-ethyl-3,5-dimethyl-1h-pyrazol-4-yl)-n-methylmethanamine 956373-21-0 [(1-ethyl-3,5-dimethyl-1h-pyrazol-4-yl)methyl](methyl)amine" [P]. 中国发明专利, 专利号 CN 110529805 B, 授权公告日 2021-12-27.

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 in Pharmaceutical Formulations". J. Chromatogr. A, 2017, 1881, (11), 7935-7939.
  2. Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2015, 2388, (9), 2061-2087.
  3. Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of (1-Ethyl-3,5-dimethyl-1H-pyrazol-4-ylmethyl)-methyl-amine (1-ethyl-3,5-dimethyl-1 h-pyrazol-4-ylmethyl)-methyl-amine 1-(1-ethyl-3,5-dimethyl-1h-pyrazol-4-yl)-n-methylmethanamine 956373-21-0 [(1-ethyl-3,5-dimethyl-1h-pyrazol-4-yl)methyl](methyl)amine Using HRMS and NMR". Biomed. Chromatogr., 2021, 139, (4), 994-1004.
  4. Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2013, 1610, 5804-5833.

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