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In chemistry, an ester is a compound derived from an acid (either organic or inorganic) in which the hydrogen atom (h) of at least one acidic hydroxyl group (−oh) of that acid is replaced by an organyl group (r ′)

[1] these compounds contain a distinctive functional group. Ester, any of a class of organic compounds that react with water to produce alcohols and organic or inorganic acids Esters derived from carboxylic acids are the most common Learn about the different types and reactions of esters and more in this article. An ester is an organic compound where the hydrogen in the compound's carboxyl group is replaced with a hydrocarbon group Esters are derived from carboxylic acids and (usually) alcohol.

The general structure of an ester is rcoor', where r and r' represent alkyl or aryl groups Esters are derived from the condensation reaction between a carboxylic acid and an alcohol, resulting in the elimination of water. Key takeaway an ester has an or group attached to the carbon atom of a carbonyl group. The meaning of ester is any of a class of often fragrant organic compounds that can be represented by the formula rcoor' and that are usually formed by the reaction between an acid and an alcohol with elimination of water. Illustrated glossary of organic chemistry ester A molecule or functional group derived by condensation of an alcohol and an acid with simultaneous loss of water

The most common type of ester is carboxylic ester (also called a carboxylate ester

Frequently just called an ester), derived from a carboxylic acid.

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