Record Information
Version1.0
Creation Date2016-07-30 18:19:47 UTC
Update Date2016-08-02 20:15:38 UTC
LmdbLMDB00792
Secondary Accession NumbersNone
Metabolite Identification
Common NameD-Ribose 5-phosphate
DescriptionD-Ribose 5-phosphate, also known as D-ribose-5-p, belongs to the class of organic compounds known as pentose phosphates. These are carbohydrate derivatives containing a pentose substituted by one or more phosphate groups. D-Ribose 5-phosphate is an extremely weak basic (essentially neutral) compound (based on its pKa). D-Ribose 5-phosphate exists in all living species, ranging from bacteria to humans. Within humans, D-ribose 5-phosphate participates in a number of enzymatic reactions. In particular, D-ribose 5-phosphate can be biosynthesized from D-ribulose 5-phosphate; which is mediated by the enzyme ribose-5-phosphate isomerase. In addition, D-ribose 5-phosphate can be biosynthesized from D-ribose; which is catalyzed by the enzyme ribokinase. In humans, D-ribose 5-phosphate is involved in pentose phosphate pathway. Outside of the human body, D-Ribose 5-phosphate has been detected, but not quantified in, milk (cow) and rices. This could make D-ribose 5-phosphate a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
D-Ribose 5'-phosphateChEBI
D-Ribose-5-pChEBI
Ribose 5-phosphateChEBI
D-Ribose 5'-phosphoric acidGenerator
Ribose 5-phosphoric acidGenerator
D-Ribose 5-phosphoric acidGenerator
D-Ribose-5-phosphateHMDB
D-Ribose-5-phosphorateHMDB
D-Ribose-5-phosphoric acidHMDB
Ribose-5-pHMDB
Ribose-5-phosphateHMDB
Ribose-5-phosphorateHMDB
Ribose-5-phosphoric acidHMDB
Ribose-5PHMDB
Ribose-5-phosphoric acid, (D-ribose)-isomerHMDB
Ribose phosphateHMDB
Ribose-5-phosphoric acid, (D-ribofuranose)-isomerHMDB
Ribose 5-monophosphateHMDB
Chemical FormulaC5H11O8P
Average Molecular Weight230.1098
Monoisotopic Molecular Weight230.01915384
IUPAC Name{[(2R,3S,4R)-3,4,5-trihydroxyoxolan-2-yl]methoxy}phosphonic acid
Traditional NameD-ribofuranose 5-phosphate
CAS Registry NumberNot Available
SMILES
OC1O[C@H](COP(O)(O)=O)[C@@H](O)[C@H]1O
InChI Identifier
InChI=1S/C5H11O8P/c6-3-2(1-12-14(9,10)11)13-5(8)4(3)7/h2-8H,1H2,(H2,9,10,11)/t2-,3-,4-,5?/m1/s1
InChI KeyKTVPXOYAKDPRHY-SOOFDHNKSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as pentose phosphates. These are carbohydrate derivatives containing a pentose substituted by one or more phosphate groups.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentPentose phosphates
Alternative Parents
Substituents
  • Pentose phosphate
  • Pentose-5-phosphate
  • Monosaccharide phosphate
  • Monoalkyl phosphate
  • Alkyl phosphate
  • Phosphoric acid ester
  • Organic phosphoric acid derivative
  • Tetrahydrofuran
  • 1,2-diol
  • Secondary alcohol
  • Hemiacetal
  • Polyol
  • Oxacycle
  • Organoheterocyclic compound
  • Hydrocarbon derivative
  • Organic oxide
  • Alcohol
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External Descriptors
Ontology
StatusDetected but not Quantified
OriginNot Available
BiofunctionNot Available
ApplicationNot Available
Cellular locationsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP-2.1ALOGPS
logP-2.4ChemAxon
logS-0.84ALOGPS
pKa (Strongest Acidic)1.22ChemAxon
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area136.68 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity40.83 m³·mol⁻¹ChemAxon
Polarizability18.21 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
GC-MSGC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies) (5 TMS)splash10-014j-1942000000-8c3468eabd202324a3aeSpectrum
GC-MSGC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies) (5 TMS)splash10-0fr2-1943000000-b5d1468f33c224a23bd3Spectrum
GC-MSGC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies) (5 TMS; 1 MEOX)splash10-00di-9532000000-693524b08b2ccd6179c5Spectrum
GC-MSGC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies) (5 TMS; 1 MEOX)splash10-00di-9421000000-dbcd94d0a73f35716059Spectrum
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-014j-1942000000-8c3468eabd202324a3aeSpectrum
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-0fr2-1943000000-b5d1468f33c224a23bd3Spectrum
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-00di-9532000000-693524b08b2ccd6179c5Spectrum
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-00di-9421000000-dbcd94d0a73f35716059Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0002-9320000000-9b5fdcbd0e9ea3ece549Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (3 TMS) - 70eV, Positivesplash10-06vi-9164100000-2305f99f73e0c553d514Spectrum
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated)splash10-0002-9320000000-7f3d980d223a6b9f5f3fSpectrum
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated)splash10-0002-9000000000-a5df0614f5cbd8b55405Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-056r-0090700000-ea86961dacc666b5fc7dSpectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-0002-9100000000-6cbb3e84820a37a47fbbSpectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-004i-0090000000-10949588537786dbae1eSpectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-0a4i-0000900000-10d8b4fd09ed514cc12eSpectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Negativesplash10-002b-9000000000-49264a7584727750bd70Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , negativesplash10-0002-9100000000-6cbb3e84820a37a47fbbSpectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , negativesplash10-004i-0090000000-10949588537786dbae1eSpectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , negativesplash10-0a4i-0000900000-10d8b4fd09ed514cc12eSpectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , negativesplash10-002b-9000000000-340deaecb0169ce2acd3Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-1790000000-a3ced14cd6c2537c6d8fSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-001i-5940000000-8bcb763477232ce1dd2cSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00y1-9300000000-ff5bd2489969fca00eb7Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-7190000000-184075252146923d2684Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-9000000000-917b1eb059131caa49acSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9000000000-579393c266ea056c9e74Spectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
2D NMR[1H,1H] 2D NMR SpectrumNot AvailableSpectrum
2D NMR[1H,13C] 2D NMR SpectrumNot AvailableSpectrum
Biological Properties
Cellular LocationsNot Available
Biofluid Locations and Tissue Locations
  • Milk
Concentrations
BiofluidStatusValueConditionSpeciesReferenceDetails
MilkDetected but not QuantifiedNot ApplicableNot AvailableBovine
    • Kurt J. Boudonck,...
details
MilkDetected but not QuantifiedNot ApplicableNot AvailableBovine
    • Kurt J. Boudonck,...
details
DrugBank IDNot Available
HMDB IDHMDB0001548
FooDB IDFDB001615
Phenol Explorer IDNot Available
KNApSAcK IDC00007473
BiGG ID42420
BioCyc IDCPD-15317
METLIN ID6315
PDB IDNot Available
Wikipedia LinkD-ribose-5-P
Chemspider ID388313
ChEBI ID52742
PubChem Compound ID439167
Kegg Compound IDC00117
YMDB IDYMDB00119
ECMDB IDECMDB02033
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available