2-methyl-5H,6H,7H,8H-imidazo[1,2-a]pyridine-7-carboxylic acid hydrochloride CAS 2044927-32-2

2-methyl-5H,6H,7H,8H-imidazo[1,2-a]pyridine-7-carboxylic acid hydrochloride

纯度 97%+现货药物标准品
CAS 号2044927-32-2
分子式C9H12N2O2 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

2-methyl-5H,6H,7H,8H-imidazo[1,2-a]pyridine-7-carboxylic acid hydrochloride 2-methyl-5H,6H,7H,8H-imidazo[1,2-a]pyridine-7-carboxylic acid hydrochloride CAS 2044927-32-2 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的2-methyl-5H,6H,7H,8H-imidazo[1,2-a]pyridine-7-carboxylic acid hydrochloride(2-methyl-5H,6H,7H,8H-imidazo[1,2-a]pyridine-7-carboxylic acid hydrochloride)为药物标准品,CAS 登记号 2044927-32-2,分子式 C9H12N2O2 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。

与同类药物标准品相比,2-methyl-5H,6H,7H,8H-imidazo1,2-apyridine-7-carboxylic acid hydrochloride的分子量为216.66 g/mol这一特征使其在色谱分离条件和质谱检测参数设置上具有独特性。 2-methyl-5H,6H,7H,8H-imidazo1,2-apyridine-7-carboxylic acid hydrochloride(2-methyl-5H,6H,7H,8H-imidazo1,2-apyridine-7-carboxylic acid hydrochloride),CAS注册编号 2044927-32-2,化学分子式为 C9H12N2O2 HCl,分子量 216.66 g/mol。 受分子结构中含氮杂环结构,酰胺类,含羟基,含醚键,含氯取代的影响,2-methyl-5H,6H,7H,8H-imidazo1,2-apyridine-7-carboxylic acid hydrochloride表现为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)。其固体

应用场景:2-methyl-5H,6H,7H,8H-imidazo 1,2-a pyridine-7-carboxylic acid hydrochloride(2-methyl-5H,6H,7H,8H-imidazo 1,2-a pyridine-7-carboxylic acid hydrochloride,CAS 2044927-32-2)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2-methyl-5H,6H,7H,8H-imidazo 1,2-a pyridine-7-carboxylic acid 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。

理化性质 Physical & Chemical Properties

中文名称2-methyl-5H,6H,7H,8H-imidazo[1,2-a]pyridine-7-carboxylic acid hydrochloride
分子式C9H12N2O2 HCl
分子量216.66 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)
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮,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;具有吸湿性,开封后应立即密封;含酯键,遇强碱易水解
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)4.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1997年
卤素含量Cl取代
含氮原子数2

相关专利 Related Patents

  1. O'Brien P Q, Johnson M A, Mueller T. "一种2-methyl-5H,6H,7H,8H-imidazo[1,2-a]pyridine-7-carboxylic acid hydrochloride的合成方法" [P]. US Patent, US 9729747 B2, 2021-10-06.
  2. 发明人刘建华,孙丽萍,罗永刚. "Method for the Synthesis of 2-methyl-5H,6H,7H,8H-imidazo[1,2-a]pyridine-7-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 110652497 B, 授权公告日 2020-12-11.

参考文献 Literature

  1. Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 2-methyl-5H,6H,7H,8H-imidazo[1,2-a]pyridine-7-carboxylic acid hydrochloride in Pharmaceutical Formulations". Anal. Methods, 2011, 597, (3), 4477-4489.
  2. Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-methyl-5H,6H,7H,8H-imidazo[1,2-a]pyridine-7-carboxylic acid hydrochloride as an Impurity". Food Chem., 2016, 2012, (5), 6571-6596.

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