CAS 1189982-99-7

1,6-Dihydro-6-oxo-1-phenyl-3-pyridinecarboxylic Acid Sodium Salt 1189982-99-7 5-Carboxy Pirfenidone, Sodium Salt 5-Carboxy-N-phenyl-2-1H-pyridone, Sodium Salt 6-Oxo-1-phenyl-1,6-dihydropyridine-3-carboxylic Acid Sodium Salt

纯度 97%+现货药物标准品
CAS 号1189982-99-7
分子式C12H8NO3 Na
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

 1,6-Dihydro-6-oxo-1-phenyl-3-pyridinecarboxylic Acid Sodium Salt
1189982-99-7
5-Carboxy Pirfenidone, Sodium Salt
5-Carboxy-N-phenyl-2-1H-pyridone, Sodium Salt
6-Oxo-1-phenyl-1,6-dihydropyridine-3-carboxylic Acid Sodium Salt CAS 1189982-99-7 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的(1,6-Dihydro-6-oxo-1-phenyl-3-pyridinecarboxylic Acid Sodium Salt 1189982-99-7 5-Carboxy Pirfenidone, Sodium Salt 5-Carboxy-N-phenyl-2-1H-pyridone, Sodium Salt 6-Oxo-1-phenyl-1,6-dihydropyridine-3-carboxylic Acid Sodium Salt)为药物标准品,CAS 登记号 1189982-99-7,分子式 C12H8NO3 Na。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。

化学式为 C12H8NO3 Na 的(1,6-Dihydro-6-oxo-1-phenyl-3-pyridinecarboxylic Acid Sodium Salt 1189982-99-7 5-Carboxy Pirfenidone, Sodium Salt 5-Carboxy-N-phenyl-2-1H-pyridone, Sodium Salt 6-Oxo-1-phenyl-1,6-dihydropyridine-3-carboxylic Acid Sodium Salt),其CAS登记号是 1189982-99-7,分子量为 237.19 g/mol。 (C12H8NO3 Na)含有氨基酸衍生物,酰胺类,含羟基,含醚键。具有较强的吸湿性,较高的碳氢比使其脂溶性较好,羧基赋予其一定的酸性特征,这些物理化学性质直接决定了其标准溶液的最佳配制方案和储存策略。由于碳链较长,脂溶性良好,该化合物在Octanol-Water分配系数测试中倾向于有机相。 推荐用于分析方法开发与验证,产品提供完整COA证书,确保ISO 17034标准的量值溯源要求。适用于GLP实验室的日

应用场景:(1,6-Dihydro-6-oxo-1-phenyl-3-pyridinecarboxylic Acid Sodium Salt 1189982-99-7 5-Carboxy Pirfenidone, Sodium Salt 5-Carboxy-N-phenyl-2-1H-pyridone, Sodium Salt 6-Oxo-1-phenyl-1,6-dihydropyridine-3-carboxylic Acid Sodium Salt,CAS 1189982-99-7)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

理化性质 Physical & Chemical Properties

中文名称
分子式C12H8NO3 Na
分子量237.19 g/mol
外观形态淡黄色至黄色结晶性粉末
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯、DMSO
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)9.5
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1989年
含氮原子数1

相关专利 Related Patents

  1. 发明人郭海燕,韩伟,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115884468 A, 授权公告日 2022-07-06.
  2. 发明人沈红梅,何建平,高志强. "Method for the Synthesis of 1,6-Dihydro-6-oxo-1-phenyl-3-pyridinecarboxylic Acid Sodium Salt 1189982-99-7 5-Carboxy Pirfenidone, Sodium Salt 5-Carboxy-N-phenyl-2-1H-pyridone, Sodium Salt 6-Oxo-1-phenyl-1,6-dihydropyridine-3-carboxylic Acid Sodium Salt" [P]. 中国发明专利, 专利号 CN 117767354 B, 授权公告日 2019-10-08.
  3. 发明人赵玉洁,郑宇鹏,周伟. "A Process for Preparing High-Purity 1,6-Dihydro-6-oxo-1-phenyl-3-pyridinecarboxylic Acid Sodium Salt 1189982-99-7 5-Carboxy Pirfenidone, Sodium Salt 5-Carboxy-N-phenyl-2-1H-pyridone, Sodium Salt 6-Oxo-1-phenyl-1,6-dihydropyridine-3-carboxylic Acid Sodium Salt" [P]. 中国发明专利, 专利号 CN 116057286 B, 授权公告日 2018-03-09.

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 in Pharmaceutical Formulations". Anal. Chim. Acta, 2015, 1456, 4845-4868.
  2. Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2021, 1047, (11), 1929-1952.
  3. Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 1,6-Dihydro-6-oxo-1-phenyl-3-pyridinecarboxylic Acid Sodium Salt 1189982-99-7 5-Carboxy Pirfenidone, Sodium Salt 5-Carboxy-N-phenyl-2-1H-pyridone, Sodium Salt 6-Oxo-1-phenyl-1,6-dihydropyridine-3-carboxylic Acid Sodium Salt Using HRMS and NMR". J. Sep. Sci., 2014, 1047, 9169-9191.
  4. Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2011, 1572, (7), 606-636.

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