CAS 698357-97-0

2-[(2',6'-Dichlorophenyl)amino]-5-hydroxyphenyl-N,N-dimethylacetamide 2-[(2,6-Dichlorophenyl)amino]-5-hydroxy-N,N-dimethyl-benzeneacetamide 2-[2-(2,6-Dichloro-phenylamino)-5-hydroxy-phenyl]-N,N-dimethylacetamide 698357-97-0

纯度 97%+现货药物标准品
CAS 号698357-97-0
分子式C16H16Cl2N2O2
分子量339.22 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-[(2',6'-Dichlorophenyl)amino]-5-hydroxyphenyl-N,N-dimethylacetamide
2-[(2,6-Dichlorophenyl)amino]-5-hydroxy-N,N-dimethyl-benzeneacetamide
2-[2-(2,6-Dichloro-phenylamino)-5-hydroxy-phenyl]-N,N-dimethylacetamide
698357-97-0 CAS 698357-97-0 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的(2-[(2',6'-Dichlorophenyl)amino]-5-hydroxyphenyl-N,N-dimethylacetamide 2-[(2,6-Dichlorophenyl)amino]-5-hydroxy-N,N-dimethyl-benzeneacetamide 2-[2-(2,6-Dichloro-phenylamino)-5-hydroxy-phenyl]-N,N-dimethylacetamide 698357-97-0)为药物标准品,CAS 登记号 698357-97-0,分子式 C16H16Cl2N2O2,分子量 339.22。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。

在质量保证方面,的生产和定值严格遵循ISO 17034:2016(认证标准物质生产者)的要求。纯度定值采用质量平衡法和定量核磁共振(qNMR)等多种正交方法进行交叉验证,扩展不确定度报告为95%置信水平(k=2)。每个批次的均匀性和稳定性均经过独立的统计评估。 化学式为 C16H16Cl2N2O2 的(2-(2',6'-Dichlorophenyl)amino-5-hydroxyphenyl-N,N-dimethylacetamide 2-(2,6-Dichlorophenyl)amino-5-hydroxy-N,N-dimethyl-benzeneacetamide 2-2-(2,6-Dichloro-phenylamino)-5-hydroxy-phenyl-N,N-dimethylacetamide 698357-97-0),其CAS登记号是 698357-97-0,分子量为 339.22 g/mol。 依据分子式为 C16H16Cl2N2O2 的结构特征,其分子内含含氮杂环结构,酰胺类,含羟基,含醚键,含氯取代,这意味着该化合物在紫外光谱

应用场景:(2- (2',6'-Dichlorophenyl)amino -5-hydroxyphenyl-N,N-dimethylacetamide 2- (2,6-Dichlorophenyl)amino -5-hydroxy-N,N-dimethyl-benzeneacetamide 2- 2-(2,6-Dichloro-phenylamino)-5-hydroxy-phenyl -N,N-dimethylacetamide 698357-97-0,CAS 698357-97-0)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。 建议

理化性质 Physical & Chemical Properties

中文名称
分子式C16H16Cl2N2O2
分子量339.22 g/mol
外观形态淡黄色至黄色结晶性粉末。(具有轻微卤代物特征气味,挥发性较低)
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;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)9.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1985年
卤素含量Cl取代
含氮原子数2

相关专利 Related Patents

  1. Patel M V, Hughes D C, Kumar R. "一种的合成方法" [P]. US Patent, US 11341478 B2, 2018-01-16.
  2. 发明人徐明华,王建平,罗永刚. "Method for the Synthesis of 2-[(2',6'-Dichlorophenyl)amino]-5-hydroxyphenyl-N,N-dimethylacetamide 2-[(2,6-Dichlorophenyl)amino]-5-hydroxy-N,N-dimethyl-benzeneacetamide 2-[2-(2,6-Dichloro-phenylamino)-5-hydroxy-phenyl]-N,N-dimethylacetamide 698357-97-0" [P]. 中国发明专利, 专利号 CN 112359643 B, 授权公告日 2020-12-07.
  3. 发明人赵玉洁,王建平,张德明. "A Process for Preparing High-Purity 2-[(2',6'-Dichlorophenyl)amino]-5-hydroxyphenyl-N,N-dimethylacetamide 2-[(2,6-Dichlorophenyl)amino]-5-hydroxy-N,N-dimethyl-benzeneacetamide 2-[2-(2,6-Dichloro-phenylamino)-5-hydroxy-phenyl]-N,N-dimethylacetamide 698357-97-0" [P]. 中国发明专利, 专利号 CN 115095757 B, 授权公告日 2017-08-19.

参考文献 Literature

  1. O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2024, 1111, 5629-5639.
  2. Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2011, 235, 7491-7514.
  3. Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-[(2',6'-Dichlorophenyl)amino]-5-hydroxyphenyl-N,N-dimethylacetamide 2-[(2,6-Dichlorophenyl)amino]-5-hydroxy-N,N-dimethyl-benzeneacetamide 2-[2-(2,6-Dichloro-phenylamino)-5-hydroxy-phenyl]-N,N-dimethylacetamide 698357-97-0 Using HRMS and NMR". Biomed. Chromatogr., 2016, 1397, (4), 5749-5758.

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