Record Information
Version1.0
Creation date2010-04-08 22:14:57 UTC
Update date2015-07-21 06:44:35 UTC
Primary IDFDB020322
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameMonoammonium glutamate
DescriptionDL-Glutamate, also known as E or DL-glutamic acid, belongs to the class of organic compounds known as glutamic acid and derivatives. Glutamic acid and derivatives are compounds containing glutamic acid or a derivative thereof resulting from reaction of glutamic acid at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. DL-Glutamate is a very strong basic compound (based on its pKa). DL-Glutamate exists in all living organisms, ranging from bacteria to humans. DL-Glutamate is found, on average, in the highest concentration within a few different foods, such as red bell peppers, milk (cow), and wheats and in a lower concentration in saskatoon berries, oats, and swiss chards. DL-Glutamate has also been detected, but not quantified in, a few different foods, such as apples, broccoli, and lettuces. This could make DL-glutamate a potential biomarker for the consumption of these foods.
CAS Number7558-63-6
Structure
Thumb
Synonyms
SynonymSource
2-Aminoglutaric acidChEBI
DL-Glutamic acidChEBI
DL-Glutaminic acidChEBI
EChEBI
GluChEBI
GlutamateChEBI
Glutaminic acidChEBI
GlutaminsaeureChEBI
2-AminoglutarateGenerator
DL-GlutaminateGenerator
Glutamic acidGenerator
GlutaminateGenerator
D-GlutamateHMDB
L GlutamateHMDB
L Glutamic acidHMDB
D GlutamateHMDB
Glutamate, potassiumHMDB
Glutamic acid, (D)-isomerHMDB
L-GlutamateHMDB
L-Glutamic acidHMDB
Aluminum L glutamateHMDB
Aluminum L-glutamateHMDB
L-Glutamate, aluminumHMDB
Potassium glutamateHMDB
DL-GlutamateGenerator
Ammonium glutamatebiospider
Ammonium l-glutamatebiospider
Ammoniumglutaminatbiospider
E624db_source
Glutamic acid, monoammonium salt, l-biospider
L-Glutamic acid, ammonium salt (1:1)biospider
L-glutamic acid, monoammonium saltbiospider
Monoammonium glutamatedb_source
Monoammonium l-glutamatebiospider
Predicted Properties
PropertyValueSource
Water Solubility80.6 g/LALOGPS
logP-3.5ALOGPS
logP-3.2ChemAxon
logS-0.26ALOGPS
pKa (Strongest Acidic)1.88ChemAxon
pKa (Strongest Basic)9.54ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area100.62 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity31.29 m³·mol⁻¹ChemAxon
Polarizability13.49 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC5H9NO4
IUPAC name2-aminopentanedioic acid
InChI IdentifierInChI=1S/C5H9NO4/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H,7,8)(H,9,10)
InChI KeyWHUUTDBJXJRKMK-UHFFFAOYSA-N
Isomeric SMILESNC(CCC(O)=O)C(O)=O
Average Molecular Weight147.1293
Monoisotopic Molecular Weight147.053157781
Classification
Description Belongs to the class of organic compounds known as glutamic acid and derivatives. Glutamic acid and derivatives are compounds containing glutamic acid or a derivative thereof resulting from reaction of glutamic acid at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentGlutamic acid and derivatives
Alternative Parents
Substituents
  • Glutamic acid or derivatives
  • Alpha-amino acid
  • Amino fatty acid
  • Dicarboxylic acid or derivatives
  • Fatty acid
  • Fatty acyl
  • Amino acid
  • Carboxylic acid
  • Organic oxide
  • Primary amine
  • Organooxygen compound
  • Organonitrogen compound
  • Primary aliphatic amine
  • Organopnictogen compound
  • Carbonyl group
  • Organic oxygen compound
  • Amine
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
OntologyNo ontology term
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionC 36.58%; H 7.37%; N 17.06%; O 38.98%DFC
Melting PointNot Available
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
EI-MSMass Spectrum (Electron Ionization)splash10-001i-9000000000-a9f003887aee86656dc92014-09-20View Spectrum
GC-MSL-Glutamic acid hydrochloride, non-derivatized, GC-MS Spectrumsplash10-002b-0940000000-ef4582bb9263bdfba6cdSpectrum
GC-MSL-Glutamic acid hydrochloride, non-derivatized, GC-MS Spectrumsplash10-05fr-1900000000-ffc4d661283cf00cdeb8Spectrum
GC-MSL-Glutamic acid hydrochloride, non-derivatized, GC-MS Spectrumsplash10-002b-0940000000-ef4582bb9263bdfba6cdSpectrum
GC-MSL-Glutamic acid hydrochloride, non-derivatized, GC-MS Spectrumsplash10-05fr-1900000000-ffc4d661283cf00cdeb8Spectrum
Predicted GC-MSL-Glutamic acid hydrochloride, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-0k9x-9300000000-a43e0122a45b9abf09d6Spectrum
Predicted GC-MSL-Glutamic acid hydrochloride, 2 TMS, Predicted GC-MS Spectrum - 70eV, Positivesplash10-00di-9520000000-b2bc58c49d6c26b455c3Spectrum
Predicted GC-MSL-Glutamic acid hydrochloride, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , negativesplash10-0ufs-0900000000-1c5ddec3198a6dd6f0f52017-09-14View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , negativesplash10-0udi-0900000000-c23ea6e031c1e49309442017-09-14View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-0002-0900000000-dfbb29e9a331e253d85f2017-09-14View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-001i-3900000000-e514d6585bdf9bc9e8032017-09-14View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-001i-9300000000-f36781f2872f0c748fcf2017-09-14View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-001i-9000000000-f8b643434e08f4b8477a2017-09-14View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-0002-0910000000-0cae73de7aafccd2b88c2017-09-14View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-001j-0900000000-4540874a0e2bf8f3dd2d2017-09-14View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-001i-0900000000-cbb82b980b4695c335e32017-09-14View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-001i-3900000000-a21b10181a571a52903d2017-09-14View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-001i-5900000000-7ac8323be081a359f5162017-09-14View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-001i-9510000000-c02c74d8cf00a9aafc842017-09-14View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-001i-9100000000-2ce1c558d28c50a3e6c72017-09-14View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-000t-0920000000-fc4e9b818816049b3eac2017-09-14View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-001i-1900000000-c619c9c0aa5fa4776a9a2017-09-14View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-001i-9300000000-f6470a0cfd89aa7eb8252017-09-14View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-001i-9700000000-b65a3cfe30f5568af9012017-09-14View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-0002-0930000000-dac6a530acd2a68c237d2017-09-14View Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-0ue9-0900000000-64bc57b5310cb336bebe2017-09-14View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-3900000000-58248bb2a0c7ddc905cf2015-04-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0zgi-9600000000-076b628a6858a60a475f2015-04-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-9000000000-bd3823a5fab8a2d9b62c2015-04-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-1900000000-11233b5887638266e5122015-04-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0fba-4900000000-1e8ea62e3fbd8467396f2015-04-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0abc-9100000000-6c956e122b59de69a4722015-04-25View Spectrum
NMR
TypeDescriptionView
1D NMR13C NMR Spectrum (1D, 22.53 MHz, D2O, experimental)Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)Spectrum
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID24200
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDHHT64-G:MNY33-O
EAFUS ID2583
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDrw1410711
SuperScent IDNot Available
Wikipedia IDMonoammonium_glutamate
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
Flavours
FlavorCitations
odorless
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference