N-Methoxy-N,3-dimethyl-3H-imidazo[4,5-b]pyridine-6-carboxamide CAS 1186310-78-0

N-Methoxy-N,3-dimethyl-3H-imidazo[4,5-b]pyridine-6-carboxamide

纯度 97%+现货药物标准品
CAS 号1186310-78-0
分子式C10H20N4O2
分子量228.29 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

N-Methoxy-N,3-dimethyl-3H-imidazo[4,5-b]pyridine-6-carboxamide N-Methoxy-N,3-dimethyl-3H-imidazo[4,5-b]pyridine-6-carboxamide CAS 1186310-78-0 结构式 Chemical Structure

产品介绍 Description

N-Methoxy-N,3-dimethyl-3H-imidazo[4,5-b]pyridine-6-carboxamide(英文名 N-Methoxy-N,3-dimethyl-3H-imidazo[4,5-b]pyridine-6-carboxamide,CAS 1186310-78-0)属于药物标准品。分子式 C10H20N4O2,分子量 228.29。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商,为该产品提供完整的质量文件与技术支持。

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N-Methoxy-N,3-dimethyl-3H-imidazo4,5-bpyridine-6-carboxamide在内的目标物的控制。 化学式为 C10H20N4O2 的N-Methoxy-N,3-dimethyl-3H-imidazo4,5-bpyridine-6-carboxamide(N-Methoxy-N,3-dimethyl-3H-imidazo4,5-bpyridine-6-carboxamide),其CAS登记号是 1186310-78-0,分子量为 228.29 g/mol。 依据分子式为 C10H20N4O2 的N-Methoxy-N,3-dimethyl-3H-imidazo4,5-bpyridine-6-carboxamide结构特征,其分子内含氨基酸衍生物,酰胺类,含羟基,含醚键,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 228.29 g/mol 这一参数对质谱检测中的分子离子峰识别具有直接参考价值。分子中包含芳环或共轭体系,在UV-Vis光谱中具有特征性吸收带

应用场景:针对化学分析用途,N-Methoxy-N,3-dimethyl-3H-imidazo 4,5-b pyridine-6-carboxamide(N-Methoxy-N,3-dimethyl-3H-imidazo 4,5-b pyridine-6-carboxamide)是具有明确定量溯源的认证级对照品。 推荐以N-Methoxy-N,3-dimethyl-3H-imidazo 4,5-b pyridine-6-carboxamide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,根据检测灵敏度需求逐级稀释。 使用建议: - 称

理化性质 Physical & Chemical Properties

中文名称N-Methoxy-N,3-dimethyl-3H-imidazo[4,5-b]pyridine-6-carboxamide
分子式C10H20N4O2
分子量228.29 g/mol
外观形态白色至淡黄色结晶性粉末。(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
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
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)3.0
UV特征有紫外吸收
CAS登记年份(估)1989年
含氮原子数4

相关专利 Related Patents

  1. Johnson M A, Park J H, Thompson G K. "一种N-Methoxy-N,3-dimethyl-3H-imidazo[4,5-b]pyridine-6-carboxamide的合成方法" [P]. US Patent, US 9765151 B2, 2019-06-03.
  2. 发明人郭海燕,罗永刚,刘建华. "Method for the Synthesis of N-Methoxy-N,3-dimethyl-3H-imidazo[4,5-b]pyridine-6-carboxamide" [P]. 中国发明专利, 专利号 CN 112098556 B, 授权公告日 2021-01-20.
  3. 发明人冯建国,唐晓军,徐明华. "A Process for Preparing High-Purity N-Methoxy-N,3-dimethyl-3H-imidazo[4,5-b]pyridine-6-carboxamide" [P]. 中国发明专利, 专利号 CN 115694133 A, 授权公告日 2025-03-24.

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 N-Methoxy-N,3-dimethyl-3H-imidazo[4,5-b]pyridine-6-carboxamide in Pharmaceutical Formulations". Sci. Total Environ., 2020, 1237, 8386-8391.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of N-Methoxy-N,3-dimethyl-3H-imidazo[4,5-b]pyridine-6-carboxamide as an Impurity". Talanta, 2013, 346, 8260-8278.
  3. Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of N-Methoxy-N,3-dimethyl-3H-imidazo[4,5-b]pyridine-6-carboxamide Using HRMS and NMR". Phytochemistry, 2017, 1359, (3), 183-191.
  4. Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate N-Methoxy-N,3-dimethyl-3H-imidazo[4,5-b]pyridine-6-carboxamide Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2016, 1633, (5), 2009-2036.

Related N 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...