[5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-yl]methanamine hydrochloride CAS 1421601-20-8

[5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-yl]methanamine hydrochloride

纯度 97%+现货药物标准品
CAS 号1421601-20-8
分子式C5H6F3N3O 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

[5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-yl]methanamine hydrochloride [5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-yl]methanamine hydrochloride CAS 1421601-20-8 结构式 Chemical Structure

产品介绍 Description

[5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-yl]methanamine hydrochloride([5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-yl]methanamine hydrochloride,CAS 号 1421601-20-8)是 CATO 佳途自主生产的药物标准品,分子式 C5H6F3N3O 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。

在现行药典和法规框架下,药物标准品的合规要求中明确涉及对包括5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-ylmethanamine hydrochloride在内的目标物的控制。 CAS编号 1421601-20-8 对应的化合物5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-ylmethanamine hydrochloride(英文标识 5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-ylmethanamine hydrochloride),化学式 C5H6F3N3O HCl,相对分子质量 217.57。 受分子结构中酰胺类,含羟基,含醚键,含氟/氯取代的影响,5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-ylmethanamine hydrochloride表现为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,挥发性较低)。其固体形态的物理化学属性——包括217.57 g/mol的

应用场景: 5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-yl methanamine hydrochloride( 5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-yl methanamine hydrochloride)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 5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-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/乙腈(1:1)为溶剂配制储备溶液

理化性质 Physical & Chemical Properties

中文名称[5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-yl]methanamine hydrochloride
分子式C5H6F3N3O HCl
分子量217.57 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,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F/Cl取代
含氮原子数3

相关专利 Related Patents

  1. Nowak P, Rossi M, Björnsson E. "一种[5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-yl]methanamine hydrochloride的合成方法" [P]. European Patent, EP 3711169 A1, 2016-02-04.
  2. 发明人徐明华,郑宇鹏,韩伟. "Method for the Synthesis of [5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-yl]methanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 113574901 B, 授权公告日 2025-10-03.
  3. Mueller T, Hughes D C, Fischer A B. "A Process for Preparing High-Purity [5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-yl]methanamine hydrochloride" [P]. US Patent, US 11651320 B2, 2022-11-15.

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 [5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-yl]methanamine hydrochloride in Pharmaceutical Formulations". Food Chem., 2018, 2378, 8723-8732.
  2. Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of [5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-yl]methanamine hydrochloride as an Impurity". Environ. Sci. Technol., 2010, 1537, (4), 6640-6660.
  3. Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of [5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-yl]methanamine hydrochloride Using HRMS and NMR". J. Agric. Food Chem., 2013, 2262, (12), 2624-2646.
  4. Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate [5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazol-3-yl]methanamine hydrochloride Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2021, 303, (12), 1659-1665.

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