5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno[2,3-d]pyrimidin-4(3H)-one dihydrochloride CAS 1170919-73-9

5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno[2,3-d]pyrimidin-4(3H)-one dihydrochloride

纯度 97%+现货药物标准品
CAS 号1170919-73-9
分子式C13H18N4OS 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

5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno[2,3-d]pyrimidin-4(3H)-one dihydrochloride 5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno[2,3-d]pyrimidin-4(3H)-one dihydrochloride CAS 1170919-73-9 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno[2,3-d]pyrimidin-4(3H)-one dihydrochloride（5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno[2,3-d]pyrimidin-4(3H)-one dihydrochloride）为药物标准品，CAS 登记号 1170919-73-9，分子式 C13H18N4OS 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。

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5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno2,3-dpyrimidin-4(3H)-one dihydrochloride在内的目标物的控制。 5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno2,3-dpyrimidin-4(3H)-one dihydrochloride（5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno2,3-dpyrimidin-4(3H)-one dihydrochloride），CAS注册编号 1170919-73-9，化学分子式为 C13H18N4OS HCl，分子量 314.83 g/mol。 5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno2,3-dpyrimidin-4(3H)-one dihydrochloride（分子式 C13H18N4OS HCl）的化学结构中包含含氮杂环结构，酰胺类，含硫有机，含羟基，含醚键，含

应用场景：针对化学分析用途，5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno 2,3-d pyrimidin-4(3H)-one dihydrochloride（5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno 2,3-d pyrimidin-4(3H)-one dihydrochloride）是具有明确定量溯源的认证级对照品。 推荐以5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno 2,3-d pyrimidin-4(3H)-one dihydrochloride配制标准系列工作溶液，用

理化性质 Physical & Chemical Properties

中文名称5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno[2,3-d]pyrimidin-4(3H)-one dihydrochloride
分子式C13H18N4OS HCl
分子量314.83 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，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
化合物类型药物标准品
子类原料药标准品
不饱和度（DBE）6.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1989年
卤素含量Cl取代
含氮原子数4
含硫原子数1

相关专利 Related Patents

  1. 发明人高志强，唐晓军，陈志强. "一种5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno[2,3-d]pyrimidin-4(3H)-one dihydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 115967353 B, 授权公告日 2024-02-07.
  2. Williams B T, Mueller T, Brown S R. "Method for the Synthesis of 5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno[2,3-d]pyrimidin-4(3H)-one dihydrochloride" [P]. US Patent, US 11261788 B2, 2022-02-13.
  3. 发明人孙丽萍，陈志强，李文辉. "A Process for Preparing High-Purity 5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno[2,3-d]pyrimidin-4(3H)-one dihydrochloride" [P]. 中国发明专利, 专利号 CN 117351045 A, 授权公告日 2021-05-05.

参考文献 Literature

  1. Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno[2,3-d]pyrimidin-4(3H)-one dihydrochloride in Pharmaceutical Formulations". Sci. Total Environ., 2020, 117, (5), 9832-9851.
  2. Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno[2,3-d]pyrimidin-4(3H)-one dihydrochloride as an Impurity". Food Chem., 2021, 2086, 9818-9825.
  3. Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 5,6-dimethyl-2-(piperazin-1-ylmethyl)thieno[2,3-d]pyrimidin-4(3H)-one dihydrochloride Using HRMS and NMR". J. Chromatogr. A, 2010, 677, (11), 5713-5729.

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