甲基二乙氧基硅烷 CAS 2031-62-1

2031-62-1 Diethoxymethylsilane Methyldiethoxysilane diethoxymethyl-silan diethoxymethylsilane [hydrosilylating reagent] diethoxymethylsilane [hydrosilylating reagent], 95.0%(gc) diethoxymethylsilane. methylhydrogendiethoxysilane. methyldiethoxysilane,97% silane, diethoxymethyl-

纯度 97%+现货药物标准品
CAS 号2031-62-1
分子式C5H14O2Si
分子量134.25 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

甲基二乙氧基硅烷 2031-62-1 Diethoxymethylsilane Methyldiethoxysilane diethoxymethyl-silan diethoxymethylsilane [hydrosilylating reagent] diethoxymethylsilane [hydrosilylating reagent], 95.0%(gc) diethoxymethylsilane. methylhydrogendiethoxysilane. methyldiethoxysilane,97% silane, diethoxymethyl- CAS 2031-62-1 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品甲基二乙氧基硅烷（2031-62-1 Diethoxymethylsilane Methyldiethoxysilane diethoxymethyl-silan diethoxymethylsilane [hydrosilylating reagent] diethoxymethylsilane [hydrosilylating reagent], 95.0%(gc) diethoxymethylsilane. methylhydrogendiethoxysilane. methyldiethoxysilane,97% silane, diethoxymethyl-，CAS 2031-62-1），分子式 C5H14O2Si，分子量 134.25。纯度 97%+。适用于分析方法开发、方法验证及日常质检，CATO 提供全程冷链与全球配送。

甲基二乙氧基硅烷（C5H14O2Si）含有羧酸类，含羟基，含醚键。羧基赋予其一定的酸性特征，这些物理化学性质直接决定了其标准溶液的最佳配制方案和储存策略。 化学式为 C5H14O2Si 的甲基二乙氧基硅烷（2031-62-1 Diethoxymethylsilane Methyldiethoxysilane diethoxymethyl-silan diethoxymethylsilane hydrosilylating reagent diethoxymethylsilane hydrosilylating reagent, 95.0%(gc) diethoxymethylsilane. methylhydrogendiethoxysilane. methyldiethoxysilane,97% silane, diethoxymethyl-），其CAS登记号是 2031-62-1，分子量为 134.25 g/mol。 推荐用于分析方法开发与验证，产品提供完整COA证书，确保ISO 17034标准的量值溯源要求。适用于GLP实验室的日常分析。 在质量保证

应用场景：针对化学分析用途，甲基二乙氧基硅烷（2031-62-1 Diethoxymethylsilane Methyldiethoxysilane diethoxymethyl-silan diethoxymethylsilane hydrosilylating reagent diethoxymethylsilane hydrosilylating reagent , 95.0%(gc) diethoxymethylsilane. methylhydrogendiethoxysilane. methyldiethoxysilane,97% silane, diethoxymethyl-）是具有

理化性质 Physical & Chemical Properties

中文名称甲基二乙氧基硅烷
分子式C5H14O2Si
分子量134.25 g/mol
外观形态白色至类白色液体
纯度97%+
储存条件2-8°C冷藏保存
溶解性参考可溶于甲醇、乙腈、DMSO、水（微溶）
稳定性在推荐条件下性质稳定
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

相关专利 Related Patents

  1. Schröder R, Sørensen M, Lefèvre J P. "一种甲基二乙氧基硅烷的合成方法" [P]. European Patent, EP 3358653 A1, 2019-07-14.
  2. 发明人罗永刚，赵玉洁，马晓峰. "Method for the Synthesis of 2031-62-1 Diethoxymethylsilane Methyldiethoxysilane diethoxymethyl-silan diethoxymethylsilane [hydrosilylating reagent] diethoxymethylsilane [hydrosilylating reagent], 95.0%(gc) diethoxymethylsilane. methylhydrogendiethoxysilane. methyldiethoxysilane,97% silane, diethoxymethyl-" [P]. 中国发明专利, 专利号 CN 112439823 A, 授权公告日 2015-02-14.

参考文献 Literature

  1. Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 甲基二乙氧基硅烷 in Pharmaceutical Formulations". Anal. Methods, 2018, 824, (1), 9003-9021.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 甲基二乙氧基硅烷 as an Impurity". J. Agric. Food Chem., 2018, 1222, (8), 2310-2328.
  3. O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2031-62-1 Diethoxymethylsilane Methyldiethoxysilane diethoxymethyl-silan diethoxymethylsilane [hydrosilylating reagent] diethoxymethylsilane [hydrosilylating reagent], 95.0%(gc) diethoxymethylsilane. methylhydrogendiethoxysilane. methyldiethoxysilane,97% silane, diethoxymethyl- Using HRMS and NMR". J. Nat. Prod., 2020, 2376, 4994-4998.

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