Record Information
Version1.0
Creation Date2016-09-30 22:36:52 UTC
Update Date2020-05-21 16:29:05 UTC
MCDB ID BMDB0000807
Secondary Accession Numbers
  • BMDB00807
Metabolite Identification
Common Name3-Phosphoglyceric acid
Description3-Phosphoglyceric acid, also known as glycerate 3-phosphate or 3-PG, belongs to the class of organic compounds known as sugar acids and derivatives. Sugar acids and derivatives are compounds containing a saccharide unit which bears a carboxylic acid group. 3-Phosphoglyceric acid is possibly soluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). 3-Phosphoglyceric acid exists in all living species, ranging from bacteria to humans.
Structure
Thumb
Synonyms
ValueSource
3-(Dihydrogen phosphate)glycerateChEBI
3-(Dihydrogen phosphate)glyceric acidChEBI
3-PhosphoglycerateChEBI
DL-Glycerate 3-phosphateChEBI
Glycerate 3-phosphateChEBI
Glycerate 3-phosphatesChEBI
Glyceric acid 3-phosphateChEBI
3-(Dihydrogen phosphoric acid)glyceric acidGenerator
DL-Glyceric acid 3-phosphoric acidGenerator
Glyceric acid 3-phosphoric acidGenerator
Glyceric acid 3-phosphatesGenerator
3-GlycerophosphorateHMDB
3-Glycerophosphoric acidHMDB
3-p-D-GlycerateHMDB
3-p-GlycerateHMDB
3-PGHMDB
3-PGAHMDB
3-Phospho-(R)-glycerateHMDB
3-Phospho-D-glycerateHMDB
3-Phospho-glycerateHMDB
3-Phospho-glyceric acidHMDB
D-(-)-3-Phosphoglyceric acidHMDB
D-Glycerate 3-phosphateHMDB
G3PHMDB
Glycerate-3-pHMDB
PhosphoglycerateHMDB
3-Phosphoglycerate, trisodium saltHMDB
3-Phosphoglycerate, (R)-isomerHMDB
3-Phosphoglycerate, monosodium saltHMDB
Chemical FormulaC3H7O7P
Average Molecular Weight186.0572
Monoisotopic Molecular Weight185.99293909
IUPAC Name2-hydroxy-3-(phosphonooxy)propanoic acid
Traditional Namephosphoglycerate
CAS Registry Number820-11-1
SMILES
OC(COP(O)(O)=O)C(O)=O
InChI Identifier
InChI=1S/C3H7O7P/c4-2(3(5)6)1-10-11(7,8)9/h2,4H,1H2,(H,5,6)(H2,7,8,9)
InChI KeyOSJPPGNTCRNQQC-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as sugar acids and derivatives. Sugar acids and derivatives are compounds containing a saccharide unit which bears a carboxylic acid group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentSugar acids and derivatives
Alternative Parents
Substituents
  • Glyceric_acid
  • Monoalkyl phosphate
  • Alpha-hydroxy acid
  • Hydroxy acid
  • Monosaccharide
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Alkyl phosphate
  • Secondary alcohol
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Carboxylic acid
  • Alcohol
  • Carbonyl group
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP-2.3ALOGPS
logP-1.6ChemAxon
logS-0.95ALOGPS
pKa (Strongest Acidic)1.3ChemAxon
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge-3ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area124.29 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity31.26 m³·mol⁻¹ChemAxon
Polarizability13.29 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectrum TypeDescriptionSplash KeyDeposition DateView
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-0002-0974000000-41479250991be9cc1e072017-09-12View Spectrum
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-0002-0974000000-41479250991be9cc1e072018-05-18View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0002-9200000000-2d6f0050126bbc72d7712016-09-22View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (2 TMS) - 70eV, Positivesplash10-00fu-9081000000-487a9a33cdad68046ff32017-10-06View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-06View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-06View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-06View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-06View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-11-06View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_2_4) - 70eV, PositiveNot Available2021-11-06View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-06View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-06View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-06View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-06View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TBDMS_2_2) - 70eV, PositiveNot Available2021-11-06View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TBDMS_2_3) - 70eV, PositiveNot Available2021-11-06View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TBDMS_2_4) - 70eV, PositiveNot Available2021-11-06View Spectrum
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 10V, Negative (Annotated)splash10-002k-9300000000-4fafb3c93719c5a413272012-07-24View Spectrum
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 25V, Negative (Annotated)splash10-004j-9000000000-c6bb9644e70a338c03be2012-07-24View Spectrum
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 40V, Negative (Annotated)splash10-004i-9000000000-9d164579c98406ad7c882012-07-24View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 10V, Positivesplash10-0a4i-0900000000-cea59554251398a278352012-08-31View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 20V, Positivesplash10-0udi-0900000000-8a976aaa2f56f074d9752012-08-31View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 30V, Positivesplash10-0a5c-9500000000-4bd264fcf029200c55c62012-08-31View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 40V, Positivesplash10-001i-9100000000-1a020681f04042ff69662012-08-31View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-0a4i-0900000000-cea59554251398a278352017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-0udi-0900000000-8a976aaa2f56f074d9752017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-0a5c-9600000000-4bd264fcf029200c55c62017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , positivesplash10-001i-9100000000-1a020681f04042ff69662017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - , positivesplash10-0005-8900000000-bd4e0c8adef56968d87a2017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - 30V, Negativesplash10-004i-9100000000-abd08e7a88ff6e65bc4b2021-09-20View Spectrum
LC-MS/MSLC-MS/MS Spectrum - 10V, Negativesplash10-002b-9000000000-f8afa9e495e0f6c947172021-09-20View Spectrum
LC-MS/MSLC-MS/MS Spectrum - 30V, Negativesplash10-004i-9200000000-30ac9f237fd5b07a8ad82021-09-20View Spectrum
LC-MS/MSLC-MS/MS Spectrum - 20V, Negativesplash10-004j-9000000000-623d31045a6d2723a66b2021-09-20View Spectrum
LC-MS/MSLC-MS/MS Spectrum - 35V, Positivesplash10-0005-9800000000-592cc43b2d6718b5e8052021-09-20View Spectrum
LC-MS/MSLC-MS/MS Spectrum - 40V, Negativesplash10-004i-9000000000-75f21a1b3e228e0af7f22021-09-20View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00kr-3900000000-9d9dc94243143123d53b2016-09-12View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00kv-8900000000-b21c05dfded763ce62a02016-09-12View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-9000000000-c460ca316484eef901292016-09-12View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-003r-5900000000-653e5055531f19df49522016-09-12View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-9100000000-15195031d70847a758812016-09-12View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9000000000-59550676899d259aeab52016-09-12View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004j-9000000000-0b41dc890757740bbb512021-09-22View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, experimental)Not Available2012-12-04View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)Not Available2021-09-24View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, experimental)Not Available2021-10-10View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, experimental)Not Available2021-10-10View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, experimental)Not Available2021-10-10View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, experimental)Not Available2021-10-10View Spectrum
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental)Not Available2012-12-05View Spectrum
Concentrations
StatusValueReferenceDetails
Detected but not QuantifiedNot Applicable details
Detected but not QuantifiedNot Applicable details
HMDB IDHMDB0000807
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB022255
KNApSAcK IDC00007286
Chemspider ID704
KEGG Compound IDC00597
BioCyc IDNot Available
BiGG ID34230
Wikipedia Link3-Phosphoglyceric_acid
METLIN ID150
PubChem Compound724
PDB IDNot Available
ChEBI ID17050
References
Synthesis ReferenceJakoby, Wm. B.; Brummond, Dewey O.; Ochoa, Severo. Formation of 3-phosphoglyceric acid by carbon dioxide fixation with spinach-leaf enzymes. Journal of Biological Chemistry (1956), 218 811-22.
Material Safety Data Sheet (MSDS)Download (PDF)
General References
  1. Melzer N, Wittenburg D, Hartwig S, Jakubowski S, Kesting U, Willmitzer L, Lisec J, Reinsch N, Repsilber D: Investigating associations between milk metabolite profiles and milk traits of Holstein cows. J Dairy Sci. 2013 Mar;96(3):1521-34. doi: 10.3168/jds.2012-5743. [PubMed:23438684 ]
  2. Hagi T, Kobayashi M, Nomura M: Metabolome analysis of milk fermented by gamma-aminobutyric acid-producing Lactococcus lactis. J Dairy Sci. 2016 Feb;99(2):994-1001. doi: 10.3168/jds.2015-9945. Epub 2015 Dec 10. [PubMed:26686724 ]