3-氨基-5-甲硫基-1<I>H</I>-1,2,4-三唑 CAS 45534-08-5

5-Methylsulfanyl-1H-[1,2,4]triazol-3-ylamine 3-amino-5-methylthio-1,2,4-triazole 5-(methylthio)-1h-1,2,4-triazol-3-amine 3-amino-5-methylthio-1h-1,2,4-triazole 3-amino-5-(methylmercapto)-1h-1,2,4-triazole 5-methylsulfanyl-1 h-[1,2,4]triazol-3-ylamine 3-amino-5-(methylthio)-1h-1,2,4-triazole 45534-08-5

纯度 97%+现货药物标准品
CAS 号45534-08-5
分子式C3H10N4S
分子量134.20 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

3-氨基-5-甲硫基-1<I>H</I>-1,2,4-三唑 5-Methylsulfanyl-1H-[1,2,4]triazol-3-ylamine 3-amino-5-methylthio-1,2,4-triazole 5-(methylthio)-1h-1,2,4-triazol-3-amine 3-amino-5-methylthio-1h-1,2,4-triazole 3-amino-5-(methylmercapto)-1h-1,2,4-triazole 5-methylsulfanyl-1 h-[1,2,4]triazol-3-ylamine 3-amino-5-(methylthio)-1h-1,2,4-triazole 45534-08-5 CAS 45534-08-5 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品3-氨基-5-甲硫基-1<I>H</I>-1,2,4-三唑（5-Methylsulfanyl-1H-[1,2,4]triazol-3-ylamine 3-amino-5-methylthio-1,2,4-triazole 5-(methylthio)-1h-1,2,4-triazol-3-amine 3-amino-5-methylthio-1h-1,2,4-triazole 3-amino-5-(methylmercapto)-1h-1,2,4-triazole 5-methylsulfanyl-1 h-[1,2,4]triazol-3-ylamine 3-amino-5-(methylthio)-1h-1,2,4-triazole 45534-08-5，CAS 45534-08-5），分子式 C3H10N4S，分子量 134.20。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。

依据分子式为 C3H10N4S 的3-氨基-5-甲硫基-1<I>H</I>-1,2,4-三唑结构特征，其分子内含含硫有机，这意味着该化合物在质谱中会呈现特征性的分子离子峰分布模式。分子量 134.20 g/mol 这一参数对质谱检测中的分子离子峰识别具有直接参考价值。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。 3-氨基-5-甲硫基-1<I>H</I>-1,2,4-三唑（5-Methylsulfanyl-1H-1,2,4triazol-3-ylamine 3-amino-5-methylthio-1,2,4-triazole 5-(methylthio)-1h-1,2,4-triazol-3-amine 3-amino-5-methylthio-1h-1,2,4-triazole 3-amino-5-(methylmercapto)-1h-1,2,4-triazole 5-methylsulfanyl-1 h-1,2,4triazol-3-ylamine 3-amino-5-(methylthio)-1h-1,2,4-triazole 4553

应用场景：3-氨基-5-甲硫基-1<I>H</I>-1,2,4-三唑（5-Methylsulfanyl-1H- 1,2,4 triazol-3-ylamine 3-amino-5-methylthio-1,2,4-triazole 5-(methylthio)-1h-1,2,4-triazol-3-amine 3-amino-5-methylthio-1h-1,2,4-triazole 3-amino-5-(methylmercapto)-1h-1,2,4-triazole 5-methylsulfanyl-1 h- 1,2,4 triazol-3-ylamine 3-amino-5-(methylth

理化性质 Physical & Chemical Properties

中文名称3-氨基-5-甲硫基-1<I>H</I>-1,2,4-三唑
分子式C3H10N4S
分子量134.20 g/mol
外观形态白色至类白色液体。（具有氨/胺类微弱气味，含硫化合物特征性气味）
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）1.0
CAS登记年份（估）1970年
含氮原子数4
含硫原子数1

相关专利 Related Patents

  1. 发明人陈志强，徐明华，沈红梅. "一种3-氨基-5-甲硫基-1<I>H</I>-1,2,4-三唑的合成方法" [P]. 中国发明专利, 专利号 CN 112277459 B, 授权公告日 2020-03-23.
  2. 发明人冯建国，韩伟，罗永刚. "Method for the Synthesis of 5-Methylsulfanyl-1H-[1,2,4]triazol-3-ylamine 3-amino-5-methylthio-1,2,4-triazole 5-(methylthio)-1h-1,2,4-triazol-3-amine 3-amino-5-methylthio-1h-1,2,4-triazole 3-amino-5-(methylmercapto)-1h-1,2,4-triazole 5-methylsulfanyl-1 h-[1,2,4]triazol-3-ylamine 3-amino-5-(methylthio)-1h-1,2,4-triazole 45534-08-5" [P]. 中国发明专利, 专利号 CN 109409252 B, 授权公告日 2025-03-10.

参考文献 Literature

  1. Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 3-氨基-5-甲硫基-1<I>H</I>-1,2,4-三唑 in Pharmaceutical Formulations". J. Chromatogr. A, 2012, 1432, (11), 8025-8037.
  2. Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-氨基-5-甲硫基-1<I>H</I>-1,2,4-三唑 as an Impurity". Food Chem., 2018, 617, (1), 2190-2195.
  3. Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methylsulfanyl-1H-[1,2,4]triazol-3-ylamine 3-amino-5-methylthio-1,2,4-triazole 5-(methylthio)-1h-1,2,4-triazol-3-amine 3-amino-5-methylthio-1h-1,2,4-triazole 3-amino-5-(methylmercapto)-1h-1,2,4-triazole 5-methylsulfanyl-1 h-[1,2,4]triazol-3-ylamine 3-amino-5-(methylthio)-1h-1,2,4-triazole 45534-08-5 Using HRMS and NMR". Biomed. Chromatogr., 2010, 587, (2), 7846-7858.

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