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An ester of carboxylic acid. R stands for any group (organic or inorganic) and R′ stands for organyl group. In chemistry, an ester is a compound derived from an acid (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).
An ester of a carboxylic acid.R stands for any group (typically hydrogen or organyl) and R ′ stands for any organyl group.. In chemistry, an ester is a compound derived from an acid (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]
It also contains an ester functional group (in red), and an acetyl functional group (encircled with dark green). Other divisions can be made. Other divisions can be made. In organic chemistry , a moiety ( / ˈ m ɔɪ ə t i / MOY -ə-tee ) is a part of a molecule [ 1 ] [ 2 ] that is given a name because it is identified as a part of other ...
An ester is a product of the reaction of an acid (usually organic) and an alcohol (the hydrogen of the acid R-COOH is replaced by an alkyl group R"). Subcategories This category has the following 49 subcategories, out of 49 total.
A general acyl group (blue) in a ketone (top left), as an acylium cation (top centre), as an acyl radical (top right), an aldehyde (bottom left), ester (bottom centre) or amide (bottom right). ( R 1 , R 2 and R 3 stands for organyl substituent or hydrogen in the case of R 1 )
Polytestosterone phloretin phosphate (PTPP) is an androgen and anabolic steroid as well as androgen ester which was never marketed. [1] It is an ester of testosterone with phosphoric acid that is in the form of a polymer and is coupled with phloretin. [1] Like other androgen esters, PTPP acts as a long-lasting prodrug of testosterone in the ...
Cholesterol oleate, a member of the cholesteryl ester family. Cholesteryl esters are a type of dietary lipid and are ester derivatives of cholesterol. The ester bond is formed between the carboxylate group of a fatty acid and the hydroxyl group of cholesterol. Cholesteryl esters have a lower solubility in water due to their increased ...
Ether ester linkages are common, as are carboxylic acids. An example of a synthetically achieved small ellagitannin, tellimagrandin II, derived biosynthetically and sometimes synthetically by oxidative joining of two of the galloyl moieties of 1,2,3,4,6-pentagalloyl-glucose