3-(chloromethyl)-5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazole hydrochloride CAS 1803600-48-7

3-(chloromethyl)-5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazole hydrochloride

纯度 97%+现货药物标准品
CAS 号1803600-48-7
分子式C10H9Cl2N3 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

3-(chloromethyl)-5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazole hydrochloride 3-(chloromethyl)-5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazole hydrochloride CAS 1803600-48-7 结构式 Chemical Structure

产品介绍 Description

CAS 1803600-48-7 对应的3-(chloromethyl)-5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazole hydrochloride(3-(chloromethyl)-5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazole hydrochloride)为 CATO 佳途药物标准品产品线成员。分子式 C10H9Cl2N3 HCl。纯度 97%+。所有批次均经 HPLC/NMR 等多项检测确认,质量稳定可溯源。

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。 3-(chloromethyl)-5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazole hydrochloride(3-(chloromethyl)-5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazole hydrochloride),CAS注册编号 1803600-48-7,化学分子式为 C10H9Cl2N3 HCl,分子量 278.56 g/mol。 依据分子式为 C10H9Cl2N3 HCl 的3-(chloromethyl)-5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazole hydrochloride结构特征,其分子内含含氮杂环结构,含氰基,含

应用场景:3-(chloromethyl)-5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazole hydrochloride(3-(chloromethyl)-5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazole hydrochloride,CAS 1803600-48-7)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3-(chloromethyl)-5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazole hydrochloride配制标准系列工作溶液,用于建立标准曲线实现外标法

理化性质 Physical & Chemical Properties

中文名称3-(chloromethyl)-5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazole hydrochloride
分子式C10H9Cl2N3 HCl
分子量278.56 g/mol
外观形态类白色至淡黄色结晶性粉末。(具有轻微卤代物特征气味,具有氨/胺类微弱气味,挥发性较低)
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)6.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1995年
卤素含量Cl取代
含氮原子数3

相关专利 Related Patents

  1. 发明人黄志刚,徐明华,周伟. "一种3-(chloromethyl)-5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazole hydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 117217292 A, 授权公告日 2018-05-18.
  2. Nielsen H, Martínez F, Kowalski A. "Method for the Synthesis of 3-(chloromethyl)-5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazole hydrochloride" [P]. European Patent, EP 3976873 A1, 2023-12-16.

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 3-(chloromethyl)-5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazole hydrochloride in Pharmaceutical Formulations". Anal. Chem., 2025, 1297, (9), 5939-5952.
  2. Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-(chloromethyl)-5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazole hydrochloride as an Impurity". J. Pharm. Biomed. Anal., 2021, 1628, (12), 3189-3215.
  3. Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 3-(chloromethyl)-5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazole hydrochloride Using HRMS and NMR". Chemosphere, 2020, 2324, 1735-1750.

Related chloromethyl Standards 同系列产品

推荐产品 Recommended Standards

为什么选择 CATO 佳途?

加载产品详情...