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Diose

From Wikipedia, the free encyclopedia
Monosaccharide with only two carbon atoms
Glycolaldehyde is the only diose

Adiose is amonosaccharide containing twocarbonatoms. Because the generalchemical formula of an unmodified monosaccharide is (C·H2O)n, wheren is three or greater, it does not meet the formal definition of a monosaccharide.[1] However, since it does fit the formula (C·H2O)n, it is sometimes thought of as the most basic sugar.[2]

There is only one possible diose,glycolaldehyde (2-hydroxyethanal), which is an aldodiose (a ketodiose is not possible since there are only two carbons).

See also

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References

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  1. ^Mathews, Christopher K.; Van Holde, Kensal Edward; Ahern, Kevin G. (2000).Biochemistry (3rd ed.). San Francisco, Calif.: Benjamin Cummings. p. 280.ISBN 0805330666.OCLC 42290721.
  2. ^Abderhalden, Emil (1908) [1906].Text Book of Physiological Chemistry in Thirty Lectures. Translated by William T. Hall; George Defren. New York: J Wiley & Sons. p. 19. Retrieved23 April 2014.
  • Miljkovic, Momcilo (2009).Carbohydrates : synthesis, mechanisms, and stereoelectronic effects. New York, NY: Springer.ISBN 9780387922652.
General
Geometry
Monosaccharides
Dioses
Trioses
Tetroses
Pentoses
Hexoses
Heptoses
Above 7
Multiple
Disaccharides
Trisaccharides
Tetrasaccharides
Other
oligosaccharides
Polysaccharides


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