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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2005-11-16 15:48:42 UTC
Update Date2022-03-07 02:49:09 UTC
HMDB IDHMDB0001376
Secondary Accession Numbers
  • HMDB01376
Metabolite Identification
Common Name2-Keto-3-deoxy-6-phosphogluconic acid
Description2-Keto-3-deoxy-6-phosphogluconic acid, also known as 2-dehydro-3-deoxy-D-gluconate 6-phosphate or 6-phospho-2-dehydro-3-deoxy-D-gluconate, belongs to the class of organic compounds known as medium-chain keto acids and derivatives. These are keto acids with a 6 to 12 carbon atoms long side chain. 2-Keto-3-deoxy-6-phosphogluconic acid exists in all living organisms, ranging from bacteria to humans. 2-Keto-3-deoxy-6-phosphogluconic acid has been detected, but not quantified in, a few different foods, such as anatidaes (Anatidae), chickens (Gallus gallus), and domestic pigs (Sus scrofa domestica). This could make 2-keto-3-deoxy-6-phosphogluconic acid a potential biomarker for the consumption of these foods. 2-Keto-3-deoxy-6-phosphogluconic acid is a primary metabolite. Primary metabolites are metabolically or physiologically essential metabolites. They are directly involved in an organism’s growth, development or reproduction. Based on a literature review a small amount of articles have been published on 2-Keto-3-deoxy-6-phosphogluconic acid.
Structure
Data?1582752196
Synonyms
Chemical FormulaC6H11O9P
Average Molecular Weight258.1199
Monoisotopic Molecular Weight258.014068462
IUPAC Name(4S,5R)-4,5-dihydroxy-2-oxo-6-(phosphonooxy)hexanoic acid
Traditional Namekdpg intermediate
CAS Registry Number27244-54-8
SMILES
O[C@H](COP(O)(O)=O)[C@@H](O)CC(=O)C(O)=O
InChI Identifier
InChI=1S/C6H11O9P/c7-3(1-4(8)6(10)11)5(9)2-15-16(12,13)14/h3,5,7,9H,1-2H2,(H,10,11)(H2,12,13,14)/t3-,5+/m0/s1
InChI KeyOVPRPPOVAXRCED-WVZVXSGGSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as medium-chain keto acids and derivatives. These are keto acids with a 6 to 12 carbon atoms long side chain.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassKeto acids and derivatives
Sub ClassMedium-chain keto acids and derivatives
Direct ParentMedium-chain keto acids and derivatives
Alternative Parents
Substituents
  • Medium-chain keto acid
  • Monoalkyl phosphate
  • Alpha-keto acid
  • Beta-hydroxy ketone
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Alkyl phosphate
  • Alpha-hydroxy ketone
  • Ketone
  • 1,2-diol
  • Secondary alcohol
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organooxygen compound
  • Organic oxygen compound
  • Carbonyl group
  • Alcohol
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Process
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic Properties

Experimental Collision Cross Sections

Adduct TypeData SourceCCS Value (Å2)Reference
[M-H]-Not Available144.133http://allccs.zhulab.cn/database/detail?ID=AllCCS00001773
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB022588
KNApSAcK IDC00019434
Chemspider ID2338483
KEGG Compound IDC04442
BioCyc ID2-KETO-3-DEOXY-6-P-GLUCONATE
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN ID6202
PubChem Compound3080745
PDB IDNot Available
ChEBI ID15925
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Andreesen JR, Gottschalk G: The occurrence of a modified Entner-doudoroff pathway in Clostridium aceticum. Arch Mikrobiol. 1969;69(2):160-70. [PubMed:5383859 ]
  2. Kersters K, De Ley J: The occurrence of the Entner-Doudoroff pathway in bacteria. Antonie Van Leeuwenhoek. 1968;34(4):393-408. [PubMed:5304016 ]