stereoisomer

American  

[ster-ee-oh-ahy-suh-mer, steer-] / ˌstɛr i oʊˈaɪ sə mər, ˌstɪər- /

noun

Chemistry.

1. any of two or more isomers exhibiting stereoisomerism.

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stereoisomer British  

/ ˌstɪər-, ˌstɛrɪəʊˈaɪsəmə /

noun

1. chem one of the isomers of a compound that exhibits stereoisomerism

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stereoisomer Scientific  

/ stĕr′ē-ō-ī′sə-mər /

1. Any of two or more isomers having the same linkages between the atoms but differing in the way these atoms are arranged in space. There are two types of stereoisomers, geometric isomers and enantiomers.

2. Compare structural isomer

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Etymology

Origin of stereoisomer

First recorded in 1895–1900; stereo- + isomer

Example Sentences

The enzyme monoamine oxidase recycles one stereoisomer back to the imine, which is therefore eventually all converted into the other stereoisomer.

From Nature

The authors went on to convert the stereoisomer into a variety of biologically active molecules and key intermediates that have been used to prepare such molecules, thereby highlighting the potential application of their chemistry for preparative organic synthesis.

From Nature

Specifically, Evans is interested in enantiomers, a specific class of stereoisomer that involves mirror images of the same molecule.

From Scientific American