Record Information
Version1.0
StatusDetected and Quantified
Creation Date2020-10-28 00:08:48 UTC
Update Date2022-08-31 00:16:55 UTC
MiMeDB IDMMDBc0000290
Metabolite Identification
Common NameD-Psicose
DescriptionD-psicose, also known as D-allulose or D-ribo-2-hexulose, belongs to the class of organic compounds known as monosaccharides. Monosaccharides are compounds containing one carbohydrate unit not glycosidically linked to another such unit, and no set of two or more glycosidically linked carbohydrate units. Monosaccharides have the general formula CnH2nOn. D-psicose is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Synonyms
ValueSource
D-AlluloseChEBI
D-AltruloseChEBI
D-Erythro-hexuloseChEBI
D-PseudofructoseChEBI
D-PsiChEBI
D-Ribo-2-hexuloseChEBI
D-Ribo-2-ketohexuloseChEBI
PsicoseMeSH
AlluloseMeSH
Psicose, (D)-isomerMeSH
D-Ribo-2-ketohexoseMeSH
Psicose, (L)-isomerMeSH
D-PsicoseMeSH
Chemical FormulaC6H12O6
Average Molecular Weight180.1559
Monoisotopic Molecular Weight180.063388116
IUPAC Name(3R,4R,5R)-1,3,4,5,6-pentahydroxyhexan-2-one
Traditional Namepsicose
CAS Registry Number551-68-8
SMILES
[H][C@@](O)(CO)[C@@]([H])(O)[C@@]([H])(O)C(=O)CO
InChI Identifier
InChI=1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h3,5-9,11-12H,1-2H2/t3-,5-,6+/m1/s1
InChI KeyBJHIKXHVCXFQLS-PUFIMZNGSA-N