四甲基氯化铵 CAS 75-57-0

75-57-0 DCQ9S88703 Methanaminium, N,N,N-trimethyl-, chloride Tetramethylammonium chloride N,N,N-Trimethylmethanaminium chloride Ammonium, tetramethyl-, chloride Methanaminium, N,N,N-trimethyl-, chloride (1:1) AI3-19012 EINECS 200-880-8 Tetramine chloride USAF AN-8 UNII-DCQ9S88703 HSDB 7987 EC 200-880-8

纯度 97%+现货药物标准品
CAS 号75-57-0
分子式C4H12N Cl
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

四甲基氯化铵 75-57-0 DCQ9S88703 Methanaminium, N,N,N-trimethyl-, chloride Tetramethylammonium chloride N,N,N-Trimethylmethanaminium chloride Ammonium, tetramethyl-, chloride Methanaminium, N,N,N-trimethyl-, chloride (1:1) AI3-19012 EINECS 200-880-8 Tetramine chloride USAF AN-8 UNII-DCQ9S88703 HSDB 7987 EC 200-880-8 CAS 75-57-0 结构式 Chemical Structure

产品介绍 Description

四甲基氯化铵（75-57-0 DCQ9S88703 Methanaminium, N,N,N-trimethyl-, chloride Tetramethylammonium chloride N,N,N-Trimethylmethanaminium chloride Ammonium, tetramethyl-, chloride Methanaminium, N,N,N-trimethyl-, chloride (1:1) AI3-19012 EINECS 200-880-8 Tetramine chloride USAF AN-8 UNII-DCQ9S88703 HSDB 7987 EC 200-880-8）是药物分析与质量控制领域常用的药物标准品，CAS 号 75-57-0。分子式 C4H12N Cl。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。

四甲基氯化铵的产生途径与其化学式中含氯取代密切相关，该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 化学式为 C4H12N Cl 的四甲基氯化铵（75-57-0 DCQ9S88703 Methanaminium, N,N,N-trimethyl-, chloride Tetramethylammonium chloride N,N,N-Trimethylmethanaminium chloride Ammonium, tetramethyl-, chloride Methanaminium, N,N,N-trimethyl-, chloride (1:1) AI3-19012 EINECS 200-880-8 Tetramine chloride USAF AN-8 UNII-DCQ9S88703 HSDB 7987 EC 200-880-8），其CAS登记号是 75-57-0，分子量为 109.60 g/mol。 依据分子式为 C4H12N Cl 的四甲基氯化铵结构特征，其分子内含含氯取代，这意味着该化合物在质谱中会呈现特征性的分子离子峰分布模式。分子量 109.6

应用场景：针对化学分析用途，四甲基氯化铵（75-57-0 DCQ9S88703 Methanaminium, N,N,N-trimethyl-, chloride Tetramethylammonium chloride N,N,N-Trimethylmethanaminium chloride Ammonium, tetramethyl-, chloride Methanaminium, N,N,N-trimethyl-, chloride (1:1) AI3-19012 EINECS 200-880-8 Tetramine chloride USAF AN-8 UNII-DCQ9S88703 HSD

理化性质 Physical & Chemical Properties

中文名称四甲基氯化铵
分子式C4H12N Cl
分子量109.60 g/mol
外观形态白色至类白色液体。（具有轻微卤代物特征气味，具有氨/胺类微弱气味）
纯度97%+
储存条件2-8°C冷藏保存，避光，密闭保存防止挥发
溶解性参考可溶于甲醇、乙腈、DMSO
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）-1.0
CAS登记年份（估）1957年
卤素含量Cl取代
含氮原子数1

相关专利 Related Patents

  1. 发明人徐明华，陈志强，孙丽萍. "一种四甲基氯化铵的合成方法" [P]. 中国发明专利, 专利号 CN 115891122 A, 授权公告日 2023-02-28.
  2. 发明人孙丽萍，马晓峰，郑宇鹏. "Method for the Synthesis of 75-57-0 DCQ9S88703 Methanaminium, N,N,N-trimethyl-, chloride Tetramethylammonium chloride N,N,N-Trimethylmethanaminium chloride Ammonium, tetramethyl-, chloride Methanaminium, N,N,N-trimethyl-, chloride (1:1) AI3-19012 EINECS 200-880-8 Tetramine chloride USAF AN-8 UNII-DCQ9S88703 HSDB 7987 EC 200-880-8" [P]. 中国发明专利, 专利号 CN 108014648 B, 授权公告日 2020-06-08.
  3. Kumar R, Lee S K, Davis P L. "A Process for Preparing High-Purity 75-57-0 DCQ9S88703 Methanaminium, N,N,N-trimethyl-, chloride Tetramethylammonium chloride N,N,N-Trimethylmethanaminium chloride Ammonium, tetramethyl-, chloride Methanaminium, N,N,N-trimethyl-, chloride (1:1) AI3-19012 EINECS 200-880-8 Tetramine chloride USAF AN-8 UNII-DCQ9S88703 HSDB 7987 EC 200-880-8" [P]. US Patent, US 10691672 B2, 2019-12-24.

参考文献 Literature

  1. Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 四甲基氯化铵 in Pharmaceutical Formulations". Food Chem., 2011, 1788, 9506-9514.
  2. Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 四甲基氯化铵 as an Impurity". Anal. Chim. Acta, 2019, 2221, (5), 6635-6646.
  3. Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 75-57-0 DCQ9S88703 Methanaminium, N,N,N-trimethyl-, chloride Tetramethylammonium chloride N,N,N-Trimethylmethanaminium chloride Ammonium, tetramethyl-, chloride Methanaminium, N,N,N-trimethyl-, chloride (1:1) AI3-19012 EINECS 200-880-8 Tetramine chloride USAF AN-8 UNII-DCQ9S88703 HSDB 7987 EC 200-880-8 Using HRMS and NMR". Chromatographia, 2022, 1198, (12), 4587-4608.

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