Allose

Allose^[1]
	Stereo structural formula of (6R)-allopyranose
	Ball-and-stick model of Alpha-allose (D, L)
Names
	IUPAC name allo-Hexose
	Preferred IUPAC name Allose
	Systematic IUPAC name (2R,3R,4R,5R)-2,3,4,5,6-Pentahydroxyhexanal
Identifiers
CAS Number	2595-97-3 (D) ; 7635-11-2 (L) ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:40822 ;
ChemSpider	92408 ;
PubChem CID	102288;
UNII	SV1ATP0KYY (D) ;
	InChI InChI=1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h1,3-6,8-12H,2H2/t3-,4?,5-,6+/m0/s1 Key: GZCGUPFRVQAUEE-OBOOZECYSA-N ;
	SMILES OCC(O)[C@@H](O)[C@@H](O)[C@@H](O)C=O;
Properties
Chemical formula	C6H12O6
Molar mass	180.156 g·mol−1
Melting point	128 °C (262 °F; 401 K)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Allose is an aldohexose sugar. It is a rare monosaccharide that occurs as a 6-O-cinnamyl glycoside in the leaves of the African shrub Protea rubropilosa. Extracts from the fresh-water alga Ochromas malhamensis contain this sugar but of unknown absolute configuration. It is soluble in water and practically insoluble in methanol.^{[citation needed]}

Reduction of allose by catalytic hydrogenation produces an obscure sugar alcohol allitol which is rarely used in the chemical industry.^[3]^[4]

Allose is a C-3 epimer of glucose.

Notes

^ The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals (11th ed.). Merck. 1989. ISBN 091191028X.
^ https://iupac.qmul.ac.uk/2carb/app.html
^ Reusch, William (May 5, 2013). "Carbohydrates". chemistry.msu.edu. East Lansing, Michigan: Michigan State University. Retrieved January 21, 2025.
^ National Center for Biotechnology Information (2025). PubChem Compound Summary for CID 120700, Allitol. Retrieved January 21, 2025 from Allitol.

References

Carbohydrates, edited by P.M. Collins, Chapman and Hall, ISBN 0-412-26960-0

This article about an organic compound is a stub. You can help Wikipedia by expanding it.

[1] The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals (11th ed.). Merck. 1989. ISBN 091191028X.

[2] ttps://iupac.qmul.ac.uk/2carb/app.html

[3] Reusch, William (May 5, 2013). "Carbohydrates". chemistry.msu.edu. East Lansing, Michigan: Michigan State University. Retrieved January 21, 2025.

[4] National Center for Biotechnology Information (2025). PubChem Compound Summary for CID 120700, Allitol. Retrieved January 21, 2025 from Allitol.

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