(2-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride CAS 1909309-03-0

(2-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride

纯度 97%+现货药物标准品
CAS 号1909309-03-0
分子式C6H12N4 HCl
分子量N/A 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-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride (2-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride CAS 1909309-03-0 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品(2-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride((2-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride,CAS 1909309-03-0),分子式 C6H12N4 HCl。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。

(2-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride的产生途径与其化学式中含氰基,含氯取代密切相关,该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 (2-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride((2-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride),CAS注册编号 1909309-03-0,化学分子式为 C6H12N4 HCl,分子量 176.65 g/mol。 从化学结构特征来看,(2-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride的分子骨架中包含含氰基,含氯取代。该化合物的不饱和度为2.0,表明结构中存在约2个环或双键等价单元。分子量为176.65 g/mol,属于中等分子量化合物。卤素原子的引入增加了化合物的电负性,在ECD(电子捕获检测器)中具有

应用场景:针对化学分析用途,(2-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride((2-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride)是具有明确定量溯源的认证级对照品。 推荐以(2-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride配制标准系列工作溶液,用于建立标准曲线实现外标法定量。 建议使用甲醇为溶剂配制储备溶液,根据检测灵敏度需求逐级稀释。 使用建议: -

理化性质 Physical & Chemical Properties

中文名称(2-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride
分子式C6H12N4 HCl
分子量176.65 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)2.0
CAS登记年份(估)1995年
卤素含量Cl取代
含氮原子数4

相关专利 Related Patents

  1. 发明人刘建华,钱学锋,周伟. "一种(2-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 116090811 A, 授权公告日 2024-07-22.
  2. 发明人朱建伟,陈志强,何建平. "Method for the Synthesis of (2-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 114008888 B, 授权公告日 2017-02-23.

参考文献 Literature

  1. Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of (2-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride in Pharmaceutical Formulations". Chemosphere, 2023, 2303, (6), 7112-7125.
  2. Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of (2-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride as an Impurity". Anal. Chim. Acta, 2011, 1199, (12), 8660-8689.
  3. Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of (2-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2024, 1657, (1), 2292-2296.
  4. Kim S H, Park J Y. "Forced Degradation Studies to Evaluate (2-ethyl-5-methyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2016, 1729, (3), 7999-8005.

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