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{{Chembox {{Chembox
| Verifiedfields = changed | Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 457806181 | verifiedrevid = 477318076
| Reference = <ref>{{Merck11th}}</ref> | Reference = <ref>{{Merck11th}}</ref>
| ImageFile = Allose.png | ImageFile = Allose.png
⚫ | ImageName = Stereo structural formula of (6R)-allopyranose
| ImageSize = 200px
| ImageFile1 = Alpha allose ball-and-stick.png
⚫ | ImageName = Stereo structural formula of (6R)-allopyranose
| ImageName1 = Ball-and-stick model of Alpha-allose (D, L)
| PIN = Allose | PIN = Allose
| SystematicName = (2''R'',3''R'',4''R'')-2,3,4,5,6-Pentahydroxyhexanal | SystematicName = (2''R'',3''R'',4''R'',5''R'')-2,3,4,5,6-Pentahydroxyhexanal
| Section1 = {{Chembox Identifiers |Section1={{Chembox Identifiers
| CASNo = 2595-97-3 | CASNo = 2595-97-3
| CASNo_Comment = (D) | CASNo_Comment = (D)
| CASNo_Ref = {{cascite|changed|??}} | CASNo_Ref = {{cascite|correct|CAS}}
| CASNo1 = 7635-11-2 | CASNo1 = 7635-11-2
| CASNo1_Comment = (L) | CASNo1_Comment = (L)
| CASNo1_Ref = {{cascite|??|??}} | CASNo1_Ref = {{cascite|correct|??}}
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} | UNII_Ref = {{fdacite|correct|FDA}}
| UNII = SV1ATP0KYY
| UNII_Comment = (D)
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| PubChem = 102288
| ChemSpiderID = 92408 | ChemSpiderID = 92408
| ChEBI_Ref = {{ebicite|correct|EBI}} | ChEBI_Ref = {{ebicite|correct|EBI}}
| ChEBI = 40822 | ChEBI = 40822
| SMILES = OCC(O)(O)(O)(O)C=O | SMILES = OCC(O)(O)(O)(O)C=O
| StdInChI_Ref = {{stdinchicite|changed|chemspider}} | StdInChI_Ref = {{stdinchicite|changed|chemspider}}
| StdInChI = 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 | StdInChI = 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
| StdInChIKey_Ref = {{stdinchicite|changed|chemspider}} | StdInChIKey_Ref = {{stdinchicite|changed|chemspider}}
| StdInChIKey = GZCGUPFRVQAUEE-OBOOZECYSA-N}} | StdInChIKey = GZCGUPFRVQAUEE-OBOOZECYSA-N}}
| Section2 = {{Chembox Properties |Section2={{Chembox Properties
| C = 6 | C=6 | H=12 | O=6
| H = 12 | MeltingPtC = 128}}
| O = 6
| ExactMass = 180.063388116 g mol<sup>-1</sup>
| MeltingPtC = 128}}
}} }}

'''Allose''' is an ] sugar. It is a rare ] that occurs as a 6-O-cinnamyl glycoside in the leaves of the African shrub ''] 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 ]. '''Allose''' is an ] sugar. It is a rare ] that occurs as a 6-O-cinnamyl glycoside in the leaves of the African shrub ''] 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 ].


Allose is a C-3 ] of ]. Allose is a C-3 ] of ].


==References== ==Notes==
{{reflist}} {{reflist}}
⚫ Carbohydrates, edited by P.M. Collins, Chapman and Hall, ISBN 0-412-26960-0

==External links==
*



==References==
⚫ * Carbohydrates, edited by P.M. Collins, Chapman and Hall, {{ISBN|0-412-26960-0}}


{{Carbohydrates}} {{Carbohydrates}}


] ]
]


{{organic-compound-stub}} {{organic-compound-stub}}

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Latest revision as of 04:34, 26 October 2023

Allose
Stereo structural formula of (6R)-allopyranose
Ball-and-stick model of Alpha-allose (D, L)
Names
Preferred IUPAC name Allose
Systematic IUPAC name (2R,3R,4R,5R)-2,3,4,5,6-Pentahydroxyhexanal
Identifiers
CAS Number
3D model (JSmol)
ChEBI
ChemSpider
PubChem CID
UNII
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/s1Key: GZCGUPFRVQAUEE-OBOOZECYSA-N
SMILES
  • OCC(O)(O)(O)(O)C=O
Properties
Chemical formula C6H12O6
Molar mass 180.156 g·mol
Melting point 128 °C (262 °F; 401 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). ☒N verify (what is  ?) Infobox references
Chemical compound

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.

Allose is a C-3 epimer of glucose.

Notes

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

References

Types of carbohydrates
General
Geometry
Monosaccharides
Dioses
Trioses
Tetroses
Pentoses
Hexoses
Heptoses
Above 7
Multiple
Disaccharides
Trisaccharides
Tetrasaccharides
Other
oligosaccharides
Polysaccharides
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