Ethylmagnesium bromide (CAS 925-90-6) is a cornerstone reagent in organic chemistry, belonging to the powerful class of Grignard reagents. Its fundamental utility lies in its ability to form new carbon-carbon bonds, a critical step in the synthesis of countless organic molecules. Understanding its chemical properties and characteristic reactions is essential for any chemist involved in synthetic work, whether in academic research or industrial production.

The defining feature of ethylmagnesium bromide is the polar covalent bond between the ethyl group's carbon atom and the magnesium atom. This polarity results in a partial negative charge on the carbon, rendering it highly nucleophilic. This characteristic makes it a potent reagent for attacking electrophilic centers. Common reactions include addition to carbonyl compounds (aldehydes, ketones, esters, and acid chlorides) to form alcohols or ketones, and reaction with epoxides to yield alcohols. These reactions are fundamental to building molecular complexity, making it a sought-after chemical intermediate.

As a supplier and manufacturer, NINGBO INNO PHARMCHEM CO.,LTD. provides ethylmagnesium bromide in various concentrations, typically dissolved in diethyl ether or tetrahydrofuran (THF). These solvents are chosen for their ability to stabilize the Grignard reagent. The reagent is sensitive to protic solvents (like water and alcohols) and oxygen, which can quench its reactivity. Therefore, reactions involving ethylmagnesium bromide are usually conducted under anhydrous and inert atmosphere conditions, such as under nitrogen or argon. Buyers often ask about handling and safety, which are critical considerations.

Beyond these core reactions, ethylmagnesium bromide can also participate in coupling reactions and be used for metallation processes. Its price point and versatility make it an attractive option for chemists aiming to buy cost-effective solutions for their synthetic challenges. Whether you are performing simple alkylations or complex multi-step syntheses, ensuring you buy from a reliable manufacturer like us is key to achieving successful outcomes.

In summary, the chemical properties of ethylmagnesium bromide, particularly its nucleophilicity and reactivity, make it an indispensable tool for organic synthesis. As a leading supplier, NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-quality ethylmagnesium bromide to support your research and manufacturing needs. Explore our product range to buy the reagents that will drive your next synthesis forward.