三辛基甲基硫酸氢铵 CAS 59158-14-4

59158-14-4 WK5C0BIA55 Methyltricaprylylammonium bisulfate UNII-WK5C0BIA55 1-Octanaminium, N-methyl-N,N-dioctyl-, sulfate (1:1) Methyltrioctylammonium hydrogen sulfate Trioctylmethylammonium bisulfate Trioctylmethylammonium hydrogen sulfate

纯度 97%+现货药物标准品
CAS 号59158-14-4
分子式C25H54N HO4S
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

三辛基甲基硫酸氢铵 59158-14-4 WK5C0BIA55 Methyltricaprylylammonium bisulfate UNII-WK5C0BIA55 1-Octanaminium, N-methyl-N,N-dioctyl-, sulfate (1:1) Methyltrioctylammonium hydrogen sulfate Trioctylmethylammonium bisulfate Trioctylmethylammonium hydrogen sulfate CAS 59158-14-4 结构式 Chemical Structure

产品介绍 Description

三辛基甲基硫酸氢铵（英文名 59158-14-4 WK5C0BIA55 Methyltricaprylylammonium bisulfate UNII-WK5C0BIA55 1-Octanaminium, N-methyl-N,N-dioctyl-, sulfate (1:1) Methyltrioctylammonium hydrogen sulfate Trioctylmethylammonium bisulfate Trioctylmethylammonium hydrogen sulfate，CAS 59158-14-4）属于药物标准品。分子式 C25H54N HO4S。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商，为该产品提供完整的质量文件与技术支持。

依据分子式为 C25H54N HO4S 的三辛基甲基硫酸氢铵结构特征，其分子内含酰胺类，含砜基，羧酸类，含羟基，含醚键，这意味着该化合物在红外光谱中会呈现特征性的官能团伸缩振动信号。分子量 465.78 g/mol 这一参数对质谱检测中的分子离子峰识别具有直接参考价值。含氮官能团的存在使该化合物在ESI正离子模式下具有优良的离子化效率，适合LC-MS/MS分析。 化学式为 C25H54N HO4S 的三辛基甲基硫酸氢铵（59158-14-4 WK5C0BIA55 Methyltricaprylylammonium bisulfate UNII-WK5C0BIA55 1-Octanaminium, N-methyl-N,N-dioctyl-, sulfate (1:1) Methyltrioctylammonium hydrogen sulfate Trioctylmethylammonium bisulfate Trioctylmethylammonium hydrogen sulfate），其CAS登记号是 59158-14-4，分子量为 465.78 g/mol。 本品适用于

应用场景：三辛基甲基硫酸氢铵（59158-14-4 WK5C0BIA55 Methyltricaprylylammonium bisulfate UNII-WK5C0BIA55 1-Octanaminium, N-methyl-N,N-dioctyl-, sulfate (1:1) Methyltrioctylammonium hydrogen sulfate Trioctylmethylammonium bisulfate Trioctylmethylammonium hydrogen sulfate，CAS 59158-14-4）的标准化应用场景涵盖化学分析等多个专业技术领域。 推荐以三辛基甲基硫

理化性质 Physical & Chemical Properties

中文名称三辛基甲基硫酸氢铵
分子式C25H54N HO4S
分子量465.78 g/mol
外观形态白色至类白色结晶性粉末。（含硫化合物特征性气味）
纯度97%+
储存条件室温保存，避光，密封防潮
溶解性参考可溶于甲醇、乙腈、DMSO、水（微溶）
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）1973年
含氮原子数1
含硫原子数1

相关专利 Related Patents

  1. 发明人冯建国，王建平，赵玉洁. "一种三辛基甲基硫酸氢铵的合成方法" [P]. 中国发明专利, 专利号 CN 115274680 B, 授权公告日 2019-11-16.
  2. 发明人赵玉洁，高志强，刘建华. "Method for the Synthesis of 59158-14-4 WK5C0BIA55 Methyltricaprylylammonium bisulfate UNII-WK5C0BIA55 1-Octanaminium, N-methyl-N,N-dioctyl-, sulfate (1:1) Methyltrioctylammonium hydrogen sulfate Trioctylmethylammonium bisulfate Trioctylmethylammonium hydrogen sulfate" [P]. 中国发明专利, 专利号 CN 112061944 A, 授权公告日 2024-12-04.

参考文献 Literature

  1. Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 三辛基甲基硫酸氢铵 in Pharmaceutical Formulations". J. Chromatogr. A, 2023, 1418, (10), 7651-7679.
  2. Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 三辛基甲基硫酸氢铵 as an Impurity". Chemosphere, 2015, 817, (10), 2913-2929.
  3. Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 59158-14-4 WK5C0BIA55 Methyltricaprylylammonium bisulfate UNII-WK5C0BIA55 1-Octanaminium, N-methyl-N,N-dioctyl-, sulfate (1:1) Methyltrioctylammonium hydrogen sulfate Trioctylmethylammonium bisulfate Trioctylmethylammonium hydrogen sulfate Using HRMS and NMR". Anal. Chim. Acta, 2020, 717, 4086-4099.
  4. Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 三辛基甲基硫酸氢铵 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2010, 1997, 3640-3644.

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