[4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-yl]methanamine dihydrochloride CAS 1432680-36-8

[4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-yl]methanamine dihydrochloride

纯度 97%+现货药物标准品
CAS 号1432680-36-8
分子式C7H14N4 2*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

[4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-yl]methanamine dihydrochloride [4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-yl]methanamine dihydrochloride CAS 1432680-36-8 结构式 Chemical Structure

产品介绍 Description

[4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-yl]methanamine dihydrochloride([4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-yl]methanamine dihydrochloride,CAS 号 1432680-36-8)是 CATO 佳途自主生产的药物标准品,分子式 C7H14N4 2*HCl。纯度 97%+。本品采用严格的质量控制体系生产,附 COA 证书,适用于药物研发、质量控制和法规申报等场景。

CAS编号 1432680-36-8 对应的化合物4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-ylmethanamine dihydrochloride(英文标识 4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-ylmethanamine dihydrochloride),化学式 C7H14N4 2HCl,相对分子质量 190.68。 从化学结构特征来看,4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-ylmethanamine dihydrochloride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190.68 g/mol,属于中等分子量化合物。因分子内存在卤素取代基(F/Cl/Br/I),该化合物在质谱分析中呈现特征性的同位素分布模式,可作为定性确认的重要依据。 推荐用于分析方法开发与验证,产品提供完整COA证书,确保ISO 17034标准的量值溯源要求。适用于

应用场景:针对化学分析用途, 4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-yl methanamine dihydrochloride( 4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-yl methanamine dihydrochloride)是具有明确定量溯源的认证级对照品。 推荐以 4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-yl methanamine dihydrochloride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

理化性质 Physical & Chemical Properties

中文名称[4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-yl]methanamine dihydrochloride
分子式C7H14N4 2*HCl
分子量190.68 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)1991年
卤素含量Cl取代
含氮原子数4

相关专利 Related Patents

  1. 发明人冯建国,郑宇鹏,陈志强. "一种[4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-yl]methanamine dihydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 115819400 B, 授权公告日 2016-06-10.
  2. 发明人孙丽萍,郭海燕,张德明. "Method for the Synthesis of [4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-yl]methanamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 117253529 B, 授权公告日 2017-11-10.
  3. Chen K W, Fischer A B, Patel M V. "A Process for Preparing High-Purity [4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-yl]methanamine dihydrochloride" [P]. US Patent, US 11985807 B2, 2024-08-16.

参考文献 Literature

  1. Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of [4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-yl]methanamine dihydrochloride in Pharmaceutical Formulations". Talanta, 2022, 2413, (12), 6463-6490.
  2. Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of [4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-yl]methanamine dihydrochloride as an Impurity". Rapid Commun. Mass Spectrom., 2025, 1009, 4745-4763.
  3. Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of [4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-yl]methanamine dihydrochloride Using HRMS and NMR". Sci. Total Environ., 2016, 353, 5476-5505.
  4. Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate [4-methyl-5-(propan-2-yl)-4H-1,2,4-triazol-3-yl]methanamine dihydrochloride Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2020, 137, (8), 7284-7304.

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