甲基溴化镁 溶液 CAS 75-16-1

75-16-1 22CW9773DF Methyl magnesium bromide Magnesium, bromomethyl- Methylmagnesium bromide Bromomethylmagnesium EINECS 200-844-1 HSDB 1163 Magnesium, methyl-, bromide (ethyl ether solution) UNII-22CW9773DF Methyl magnesium bromide, in ethyl ether [UN1928] [Dangerous when wet, Flammable liquid] UN1928 Methyl magnesium bromide, in ethyl ether

纯度 97%+现货药物标准品
CAS 号75-16-1
分子式CH3BrMg
分子量119.24 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

甲基溴化镁 溶液 75-16-1 22CW9773DF Methyl magnesium bromide Magnesium, bromomethyl- Methylmagnesium bromide Bromomethylmagnesium EINECS 200-844-1 HSDB 1163 Magnesium, methyl-, bromide (ethyl ether solution) UNII-22CW9773DF Methyl magnesium bromide, in ethyl ether [UN1928] [Dangerous when wet, Flammable liquid] UN1928 Methyl magnesium bromide, in ethyl ether CAS 75-16-1 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品甲基溴化镁 溶液（75-16-1 22CW9773DF Methyl magnesium bromide Magnesium, bromomethyl- Methylmagnesium bromide Bromomethylmagnesium EINECS 200-844-1 HSDB 1163 Magnesium, methyl-, bromide (ethyl ether solution) UNII-22CW9773DF Methyl magnesium bromide, in ethyl ether [UN1928] [Dangerous when wet, Flammable liquid] UN1928 Methyl magnesium bromide, in ethyl ether，CAS 75-16-1），分子式 CH3BrMg，分子量 119.24。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。

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。 CAS编号 75-16-1 对应的化合物甲基溴化镁 溶液（英文标识 75-16-1 22CW9773DF Methyl magnesium bromide Magnesium, bromomethyl- Methylmagnesium bromide Bromomethylmagnesium EINECS 200-844-1 HSDB 1163 Magnesium, methyl-, bromide (ethyl ether solution) UNII-22CW9773DF Methyl magnesium bromide, in ethyl ether UN1928 Dangerous when wet, Flammable liquid UN1928 Methyl magnesium bromide, in ethyl ether），化学式 CH3BrMg，相对分子质量 119.24。 甲基溴化镁 溶液（分子式 CH3BrMg）

应用场景：针对化学分析用途，甲基溴化镁 溶液（75-16-1 22CW9773DF Methyl magnesium bromide Magnesium, bromomethyl- Methylmagnesium bromide Bromomethylmagnesium EINECS 200-844-1 HSDB 1163 Magnesium, methyl-, bromide (ethyl ether solution) UNII-22CW9773DF Methyl magnesium bromide, in ethyl ether UN1928 Dangerous when wet, Flam

理化性质 Physical & Chemical Properties

中文名称甲基溴化镁 溶液
分子式CH3BrMg
分子量119.24 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）
纯度97%+
储存条件2-8°C冷藏保存，密闭保存防止挥发
溶解性参考可溶于甲醇、乙腈、DMSO
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）0.0
CAS登记年份（估）1957年
卤素含量Br取代

相关专利 Related Patents

  1. 发明人钱学锋，郭海燕，孙丽萍. "一种甲基溴化镁 溶液的合成方法" [P]. 中国发明专利, 专利号 CN 114100159 B, 授权公告日 2024-05-16.
  2. 发明人郭海燕，沈红梅，韩伟. "Method for the Synthesis of 75-16-1 22CW9773DF Methyl magnesium bromide Magnesium, bromomethyl- Methylmagnesium bromide Bromomethylmagnesium EINECS 200-844-1 HSDB 1163 Magnesium, methyl-, bromide (ethyl ether solution) UNII-22CW9773DF Methyl magnesium bromide, in ethyl ether [UN1928] [Dangerous when wet, Flammable liquid] UN1928 Methyl magnesium bromide, in ethyl ether" [P]. 中国发明专利, 专利号 CN 113987408 A, 授权公告日 2015-01-13.

参考文献 Literature

  1. Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 甲基溴化镁 溶液 in Pharmaceutical Formulations". Sci. Total Environ., 2010, 1250, 3944-3949.
  2. Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 甲基溴化镁 溶液 as an Impurity". Anal. Methods, 2014, 895, (6), 964-972.
  3. Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 75-16-1 22CW9773DF Methyl magnesium bromide Magnesium, bromomethyl- Methylmagnesium bromide Bromomethylmagnesium EINECS 200-844-1 HSDB 1163 Magnesium, methyl-, bromide (ethyl ether solution) UNII-22CW9773DF Methyl magnesium bromide, in ethyl ether [UN1928] [Dangerous when wet, Flammable liquid] UN1928 Methyl magnesium bromide, in ethyl ether Using HRMS and NMR". Food Chem., 2023, 1248, 644-649.
  4. Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 甲基溴化镁 溶液 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2017, 804, 2215-2232.

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