Encyclopedia > Racemic mixture

  Article Content

Racemic

Redirected from Racemic mixture

In chemistry, a racemic mixture consists of equal amounts of left and right-handed isomers. Because the two isomers rotate plane-polarised light in opposite directions, a racemic mixture does not rotate plane-polarised light. The first known racemic mixture was 'racemic acid', which Pasteur found to be a mixture of the two enantiomeric isomers of tartaric acid.

The reagents of, and the reactions that produces, racemic mixtures are said to be "not stereospecific" or "not stereoselective", for their indecision in a particular stereoisomerism.

See also:



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
Kings Park, New York

... is a town located in Suffolk County, New York. As of the 2000 census, the town had a total population of 16,146. Geography Kings Park is located at 40°53'19" North, ...

 
 
 
This page was created in 21.8 ms