二乙基二甲基氢氧化铵 溶液 CAS 95500-19-9

5-Methoxy-2-(((4-methoxy-3,5-dimethyl-2-pyridinyl)methyl)sulfinyl)-1H-benzimidazole magnesium salt (2:1) 95500-19-9 Diethyldimethylammonium hydroxide diethyldimethylammonium hydroxide ,0% [20% in h2o] diethyldimethylammonium hydroxide [20% in h2o] diethyldimethylammonium hydroxide sol., ~20% in water diethyldimethylammoniumhydroxidesolution dimethyldiethylammonium hydroxide dimethyldiethylammonium hydroxide, 20% aq ethanaminium,n-ethyl-n,n-dimethyl-,hydroxide

纯度 97%+现货药物标准品
CAS 号95500-19-9
分子式C6H16N HO
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

二乙基二甲基氢氧化铵 溶液 5-Methoxy-2-(((4-methoxy-3,5-dimethyl-2-pyridinyl)methyl)sulfinyl)-1H-benzimidazole magnesium salt (2:1) 95500-19-9 Diethyldimethylammonium hydroxide diethyldimethylammonium hydroxide ,0% [20% in h2o] diethyldimethylammonium hydroxide [20% in h2o] diethyldimethylammonium hydroxide sol., ~20% in water diethyldimethylammoniumhydroxidesolution dimethyldiethylammonium hydroxide dimethyldiethylammonium hydroxide, 20% aq ethanaminium,n-ethyl-n,n-dimethyl-,hydroxide CAS 95500-19-9 结构式 Chemical Structure

产品介绍 Description

二乙基二甲基氢氧化铵 溶液（5-Methoxy-2-(((4-methoxy-3,5-dimethyl-2-pyridinyl)methyl)sulfinyl)-1H-benzimidazole magnesium salt (2:1) 95500-19-9 Diethyldimethylammonium hydroxide diethyldimethylammonium hydroxide ,0% [20% in h2o] diethyldimethylammonium hydroxide [20% in h2o] diethyldimethylammonium hydroxide sol., ~20% in water diethyldimethylammoniumhydroxidesolution dimethyldiethylammonium hydroxide dimethyldiethylammonium hydroxide, 20% aq ethanaminium,n-ethyl-n,n-dimethyl-,hydroxide，CAS 号 95500-19-9）是 CATO 佳途自主生产的药物标准品，分子式 C6H16N HO。纯度 97%+。本品采用严格的质量控制体系生产，附 COA 证书，适用于药物研发、质量控制和法规申报等场景。

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二乙基二甲基氢氧化铵 溶液在内的目标物的控制。 化学式为 C6H16N HO 的二乙基二甲基氢氧化铵 溶液（5-Methoxy-2-(((4-methoxy-3,5-dimethyl-2-pyridinyl)methyl)sulfinyl)-1H-benzimidazole magnesium salt (2:1) 95500-19-9 Diethyldimethylammonium hydroxide diethyldimethylammonium hydroxide ,0% 20% in h2o diethyldimethylammonium hydroxide 20% in h2o diethyldimethylammonium hydroxide sol., ~20% in water diethyldimethylammoniumhydroxidesolution dimethyldiethylammonium hydroxide dimethyldiethylammonium hydroxide, 20%

应用场景：针对化学分析用途，二乙基二甲基氢氧化铵 溶液（5-Methoxy-2-(((4-methoxy-3,5-dimethyl-2-pyridinyl)methyl)sulfinyl)-1H-benzimidazole magnesium salt (2:1) 95500-19-9 Diethyldimethylammonium hydroxide diethyldimethylammonium hydroxide ,0% 20% in h2o diethyldimethylammonium hydroxide 20% in h2o diethyldimethylammonium hydro

理化性质 Physical & Chemical Properties

中文名称二乙基二甲基氢氧化铵 溶液
分子式C6H16N HO
分子量119.21 g/mol
外观形态白色至类白色液体。（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
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）1984年
含氮原子数1

相关专利 Related Patents

  1. 发明人钱学锋，周伟，韩伟. "一种二乙基二甲基氢氧化铵 溶液的合成方法" [P]. 中国发明专利, 专利号 CN 109886408 A, 授权公告日 2017-03-07.
  2. 发明人黄志刚，王建平，马晓峰. "Method for the Synthesis of 5-Methoxy-2-(((4-methoxy-3,5-dimethyl-2-pyridinyl)methyl)sulfinyl)-1H-benzimidazole magnesium salt (2:1) 95500-19-9 Diethyldimethylammonium hydroxide diethyldimethylammonium hydroxide ,0% [20% in h2o] diethyldimethylammonium hydroxide [20% in h2o] diethyldimethylammonium hydroxide sol., ~20% in water diethyldimethylammoniumhydroxidesolution dimethyldiethylammonium hydroxide dimethyldiethylammonium hydroxide, 20% aq ethanaminium,n-ethyl-n,n-dimethyl-,hydroxide" [P]. 中国发明专利, 专利号 CN 114616448 B, 授权公告日 2015-09-01.
  3. Schröder R, Brown S R, O'Brien P Q. "A Process for Preparing High-Purity 5-Methoxy-2-(((4-methoxy-3,5-dimethyl-2-pyridinyl)methyl)sulfinyl)-1H-benzimidazole magnesium salt (2:1) 95500-19-9 Diethyldimethylammonium hydroxide diethyldimethylammonium hydroxide ,0% [20% in h2o] diethyldimethylammonium hydroxide [20% in h2o] diethyldimethylammonium hydroxide sol., ~20% in water diethyldimethylammoniumhydroxidesolution dimethyldiethylammonium hydroxide dimethyldiethylammonium hydroxide, 20% aq ethanaminium,n-ethyl-n,n-dimethyl-,hydroxide" [P]. US Patent, US 11165664 B2, 2024-11-05.

参考文献 Literature

  1. Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 二乙基二甲基氢氧化铵 溶液 in Pharmaceutical Formulations". Chromatographia, 2023, 903, 7476-7497.
  2. Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 二乙基二甲基氢氧化铵 溶液 as an Impurity". J. Sep. Sci., 2023, 461, 1011-1035.
  3. Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methoxy-2-(((4-methoxy-3,5-dimethyl-2-pyridinyl)methyl)sulfinyl)-1H-benzimidazole magnesium salt (2:1) 95500-19-9 Diethyldimethylammonium hydroxide diethyldimethylammonium hydroxide ,0% [20% in h2o] diethyldimethylammonium hydroxide [20% in h2o] diethyldimethylammonium hydroxide sol., ~20% in water diethyldimethylammoniumhydroxidesolution dimethyldiethylammonium hydroxide dimethyldiethylammonium hydroxide, 20% aq ethanaminium,n-ethyl-n,n-dimethyl-,hydroxide Using HRMS and NMR". Anal. Chim. Acta, 2020, 1163, (11), 8300-8329.
  4. Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate 二乙基二甲基氢氧化铵 溶液 Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2013, 617, (8), 2148-2165.

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