3-(2,5-dimethylphenyl)-2-mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one CAS 731827-11-5

3-(2,5-dimethylphenyl)-2-mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one

纯度 97%+现货药物标准品
CAS 号731827-11-5
分子式C16H16N2OS2
分子量316.44 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

3-(2,5-dimethylphenyl)-2-mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one 3-(2,5-dimethylphenyl)-2-mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one CAS 731827-11-5 结构式 Chemical Structure

产品介绍 Description

CAS 731827-11-5 对应的3-(2,5-dimethylphenyl)-2-mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one(3-(2,5-dimethylphenyl)-2-mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one)为 CATO 佳途药物标准品产品线成员。分子式 C16H16N2OS2,分子量 316.44。纯度 97%+。所有批次均经 HPLC/NMR 等多项检测确认,质量稳定可溯源。

与同类药物标准品相比,3-(2,5-dimethylphenyl)-2-mercapto-5,6-dimethylthieno2,3-dpyrimidin-4(3H)-one的分子量为316.44 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。 3-(2,5-dimethylphenyl)-2-mercapto-5,6-dimethylthieno2,3-dpyrimidin-4(3H)-one(3-(2,5-dimethylphenyl)-2-mercapto-5,6-dimethylthieno2,3-dpyrimidin-4(3H)-one),CAS注册编号 731827-11-5,化学分子式为 C16H16N2OS2,分子量 316.44 g/mol。 受分子结构中含氮杂环结构,酰胺类,含硫有机,含羟基,含醚键的影响,3-(2,5-dimethylphenyl)-2-mercapto-5,6-dimethylthieno2,3-dpyrimidin-4(3H)-one表现为淡黄色至黄色结晶性粉末。(含硫化合物特征性气味)。其固体形态的物

应用场景:3-(2,5-dimethylphenyl)-2-mercapto-5,6-dimethylthieno 2,3-d pyrimidin-4(3H)-one(3-(2,5-dimethylphenyl)-2-mercapto-5,6-dimethylthieno 2,3-d pyrimidin-4(3H)-one,CAS 731827-11-5)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3-(2,5-dimethylphenyl)-2-mercapto-5,6-dimethylthieno 2,3-d pyrimidin-4(3H)-one配制标准系列工作溶液,用于建立标准曲线

理化性质 Physical & Chemical Properties

中文名称3-(2,5-dimethylphenyl)-2-mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one
分子式C16H16N2OS2
分子量316.44 g/mol
外观形态淡黄色至黄色结晶性粉末。(含硫化合物特征性气味)
纯度97%+
储存条件2-8°C冷藏保存,避光
溶解性参考可溶于DMSO、DMF、甲醇
稳定性对光敏感,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)10.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1986年
含氮原子数2
含硫原子数2

相关专利 Related Patents

  1. 发明人周伟,黄志刚,沈红梅. "一种3-(2,5-dimethylphenyl)-2-mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one的合成方法" [P]. 中国发明专利, 专利号 CN 110384802 B, 授权公告日 2019-09-16.
  2. 发明人胡光,周伟,王建平. "Method for the Synthesis of 3-(2,5-dimethylphenyl)-2-mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 113693649 B, 授权公告日 2016-07-14.
  3. Yamamoto T, Kumar R, Klinger H. "A Process for Preparing High-Purity 3-(2,5-dimethylphenyl)-2-mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one" [P]. US Patent, US 10763999 B2, 2020-11-26.

参考文献 Literature

  1. Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 3-(2,5-dimethylphenyl)-2-mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one in Pharmaceutical Formulations". Chromatographia, 2017, 1851, (2), 337-356.
  2. Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-(2,5-dimethylphenyl)-2-mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one as an Impurity". Food Chem., 2020, 1833, (6), 7728-7753.

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