{6-chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl}methanamine dihydrochloride CAS 2031269-13-1

{6-chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl}methanamine dihydrochloride

纯度 97%+现货药物标准品
CAS 号2031269-13-1
分子式C7H7ClN4 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

{6-chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl}methanamine dihydrochloride {6-chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl}methanamine dihydrochloride CAS 2031269-13-1 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的{6-chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl}methanamine dihydrochloride({6-chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl}methanamine dihydrochloride)为药物标准品,CAS 登记号 2031269-13-1,分子式 C7H7ClN4 2*HCl。纯度 97%+。产品现货库存充足,可提供定制化规格与批次追踪服务。

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{6-chloro-1,2,4triazolo4,3-apyridin-3-yl}methanamine dihydrochloride在内的目标物的控制。 化学式为 C7H7ClN4 2HCl 的{6-chloro-1,2,4triazolo4,3-apyridin-3-yl}methanamine dihydrochloride({6-chloro-1,2,4triazolo4,3-apyridin-3-yl}methanamine dihydrochloride),其CAS登记号是 2031269-13-1,分子量为 219.07 g/mol。 依据分子式为 C7H7ClN4 2HCl 的{6-chloro-1,2,4triazolo4,3-apyridin-3-yl}methanamine dihydrochloride结构特征,其分子内含含氰基,含氯取代,这意味着该化合物在紫外光谱中会呈现特征性的吸收带。分子量 219.07 g/mol 这一参数对质谱检测中的分子离子峰识别具有

应用场景:{6-chloro- 1,2,4 triazolo 4,3-a pyridin-3-yl}methanamine dihydrochloride({6-chloro- 1,2,4 triazolo 4,3-a pyridin-3-yl}methanamine dihydrochloride)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{6-chloro- 1,2,4 triazolo 4,3-a pyridin-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液,根据检测灵敏度

理化性质 Physical & Chemical Properties

中文名称{6-chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl}methanamine dihydrochloride
分子式C7H7ClN4 2*HCl
分子量219.07 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)5.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1996年
卤素含量Cl取代
含氮原子数4

相关专利 Related Patents

  1. Johansson L, Jørgensen K, Rossi M. "一种{6-chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl}methanamine dihydrochloride的合成方法" [P]. European Patent, EP 3108691 A1, 2015-12-11.
  2. 发明人李文辉,冯建国,钱学锋. "Method for the Synthesis of {6-chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl}methanamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 112042187 B, 授权公告日 2020-08-20.
  3. Mueller T, O'Brien P Q, Williams B T. "A Process for Preparing High-Purity {6-chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl}methanamine dihydrochloride" [P]. US Patent, US 10648424 B2, 2024-12-27.

参考文献 Literature

  1. Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of {6-chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl}methanamine dihydrochloride in Pharmaceutical Formulations". Chemosphere, 2015, 505, 4498-4501.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of {6-chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl}methanamine dihydrochloride as an Impurity". Rapid Commun. Mass Spectrom., 2011, 464, 5435-5465.
  3. Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of {6-chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl}methanamine dihydrochloride Using HRMS and NMR". Chromatographia, 2016, 1394, (1), 9609-9624.
  4. O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate {6-chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl}methanamine dihydrochloride Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2014, 1385, (1), 374-389.

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