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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 13:33:42 UTC
Update Date2022-11-23 22:29:16 UTC
HMDB IDHMDB0254327
Secondary Accession NumbersNone
Metabolite Identification
Common NameMannoheptulose
Description1,3,4,5,6,7-hexahydroxyheptan-2-one belongs to the class of organic compounds known as heptoses. These are monosaccharides in which the sugar unit is a seven-carbon containing moeity. 1,3,4,5,6,7-hexahydroxyheptan-2-one is an extremely weak basic (essentially neutral) compound (based on its pKa). This compound has been identified in human blood as reported by (PMID: 31557052 ). Mannoheptulose is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Mannoheptulose is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
altro-HeptuloseHMDB
D-altro-2-HeptuloseHMDB
D-altro-Hept-2-uloseHMDB
VolemuloseHMDB
Sedoheptulose, 1,3-di-(13)O-labeledMeSH, HMDB
Chemical FormulaC7H14O7
Average Molecular Weight210.1819
Monoisotopic Molecular Weight210.073952802
IUPAC Name1,3,4,5,6,7-hexahydroxyheptan-2-one
Traditional NameD-manno-heptulose
CAS Registry NumberNot Available
SMILES
OCC(O)C(O)C(O)C(O)C(=O)CO
InChI Identifier
InChI=1S/C7H14O7/c8-1-3(10)5(12)7(14)6(13)4(11)2-9/h3,5-10,12-14H,1-2H2
InChI KeyHSNZZMHEPUFJNZ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as heptoses. These are monosaccharides in which the sugar unit is a seven-carbon containing moeity.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentHeptoses
Alternative Parents
Substituents
  • Heptose monosaccharide
  • Beta-hydroxy ketone
  • Acyloin
  • Alpha-hydroxy ketone
  • Secondary alcohol
  • Ketone
  • Polyol
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Carbonyl group
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound102926
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDM03165
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]