2-[4-(chloroacetyl)piperazin-1-yl]-N,N-dimethylacetamide hydrochloride CAS 1052534-19-6

2-[4-(chloroacetyl)piperazin-1-yl]-N,N-dimethylacetamide hydrochloride

纯度 97%+现货药物标准品
CAS 号1052534-19-6
分子式C10H18ClN3O2 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

2-[4-(chloroacetyl)piperazin-1-yl]-N,N-dimethylacetamide hydrochloride 2-[4-(chloroacetyl)piperazin-1-yl]-N,N-dimethylacetamide hydrochloride CAS 1052534-19-6 结构式 Chemical Structure

产品介绍 Description

2-[4-(chloroacetyl)piperazin-1-yl]-N,N-dimethylacetamide hydrochloride(2-[4-(chloroacetyl)piperazin-1-yl]-N,N-dimethylacetamide hydrochloride)是药物分析与质量控制领域常用的药物标准品,CAS 号 1052534-19-6。分子式 C10H18ClN3O2 HCl。纯度 97%+。CATO 佳途拥有 130,000+ 标准品现货目录,可一站式满足配套采购需求。

本品定值报告包含以下质量控制信息: - 主成分含量:97%+; - 水分/残留溶剂:通过卡尔费休(KF)和热重分析(TGA)测定并校正; - 定值方法:HPLC-DAD面积归一化法、qNMR法、DSC法等正交验证; - 不确定度:扩展不确定度(k=2)包含测量重复性、均匀性和稳定性分量。 CAS编号 1052534-19-6 对应的化合物2-4-(chloroacetyl)piperazin-1-yl-N,N-dimethylacetamide hydrochloride(英文标识 2-4-(chloroacetyl)piperazin-1-yl-N,N-dimethylacetamide hydrochloride),化学式 C10H18ClN3O2 HCl,相对分子质量 284.18。 受分子结构中酰胺类,羧酸类,含羟基,含醚键,含氯取代的影响,2-4-(chloroacetyl)piperazin-1-yl-N,N-dimethylacetamide hydrochloride表现为白色至类白色结晶性粉末。(具有轻微卤代物特征气味,

应用场景:针对化学分析用途,2- 4-(chloroacetyl)piperazin-1-yl -N,N-dimethylacetamide hydrochloride(2- 4-(chloroacetyl)piperazin-1-yl -N,N-dimethylacetamide hydrochloride)是具有明确定量溯源的认证级对照品。 推荐以2- 4-(chloroacetyl)piperazin-1-yl -N,N-dimethylacetamide hydrochloride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

理化性质 Physical & Chemical Properties

中文名称2-[4-(chloroacetyl)piperazin-1-yl]-N,N-dimethylacetamide hydrochloride
分子式C10H18ClN3O2 HCl
分子量284.18 g/mol
外观形态白色至类白色结晶性粉末。(具有轻微卤代物特征气味,具有氨/胺类微弱气味,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,密闭保存防止挥发
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;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)2.0
CAS登记年份(估)1988年
卤素含量Cl取代
含氮原子数3

相关专利 Related Patents

  1. 发明人罗永刚,胡光,张德明. "一种2-[4-(chloroacetyl)piperazin-1-yl]-N,N-dimethylacetamide hydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 108197689 B, 授权公告日 2025-03-27.
  2. Thompson G K, Schröder R, Lee S K. "Method for the Synthesis of 2-[4-(chloroacetyl)piperazin-1-yl]-N,N-dimethylacetamide hydrochloride" [P]. US Patent, US 10106518 B2, 2017-10-24.
  3. 发明人林芳,韩伟,王建平. "A Process for Preparing High-Purity 2-[4-(chloroacetyl)piperazin-1-yl]-N,N-dimethylacetamide hydrochloride" [P]. 中国发明专利, 专利号 CN 113068884 B, 授权公告日 2025-03-02.

参考文献 Literature

  1. Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 2-[4-(chloroacetyl)piperazin-1-yl]-N,N-dimethylacetamide hydrochloride in Pharmaceutical Formulations". J. Chromatogr. A, 2014, 261, 5925-5942.
  2. Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-[4-(chloroacetyl)piperazin-1-yl]-N,N-dimethylacetamide hydrochloride as an Impurity". Food Chem., 2011, 729, (2), 3674-3698.
  3. Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-[4-(chloroacetyl)piperazin-1-yl]-N,N-dimethylacetamide hydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2024, 963, (10), 4910-4922.
  4. Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate 2-[4-(chloroacetyl)piperazin-1-yl]-N,N-dimethylacetamide hydrochloride Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2014, 277, (12), 755-773.

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