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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2020-02-04 19:22:46 UTC
Update Date2022-03-07 03:18:20 UTC
HMDB IDHMDB0240627
Secondary Accession NumbersNone
Metabolite Identification
Common Name1-Carboxyethylvaline
Description1-Carboxyethylvaline belongs to the class of organic compounds known as valine and derivatives. These are compounds containing valine or a derivative thereof resulting from reaction of valine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. 1-Carboxyethylvaline was identified as one of forty plasma metabolites that could be used to predict gut microbiome Shannon diversity (PMID: 31477923 ). Shannon diversity is a metric that summarizes both species abundance and evenness, and it has been suggested as a marker for microbiome health.
Structure
Data?1580844405
Synonyms
ValueSource
(2S)-2-{[(1R)-1-carboxyethyl]amino}-3-methylbutanoateHMDB
(R)-N-(1-Carboxyethyl)-L-valineHMDB
N-(1-Carboxyethyl)-L-valineHMDB
N-[(1R)-1-Carboxyethyl]-L-valineHMDB
1-CarboxyethylvalineHMDB
Chemical FormulaC8H15NO4
Average Molecular Weight189.211
Monoisotopic Molecular Weight189.100107967
IUPAC Name(2S)-2-{[(1R)-1-carboxyethyl]amino}-3-methylbutanoic acid
Traditional Name(2S)-2-{[(1R)-1-carboxyethyl]amino}-3-methylbutanoic acid
CAS Registry Number179795-16-5
SMILES
CC(C)[C@H](N[C@H](C)C(O)=O)C(O)=O
InChI Identifier
InChI=1S/C8H15NO4/c1-4(2)6(8(12)13)9-5(3)7(10)11/h4-6,9H,1-3H3,(H,10,11)(H,12,13)/t5-,6+/m1/s1
InChI KeyMHWYRGPPKCKIQY-RITPCOANSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as valine and derivatives. Valine and derivatives are compounds containing valine or a derivative thereof resulting from reaction of valine 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 ParentValine and derivatives
Alternative Parents
Substituents
  • Valine or derivatives
  • Alanine or derivatives
  • L-alpha-amino acid
  • D-alpha-amino acid
  • Alpha-amino acid
  • Methyl-branched fatty acid
  • Branched fatty acid
  • Fatty acyl
  • Fatty acid
  • Dicarboxylic acid or derivatives
  • Amino acid
  • Secondary amine
  • Secondary aliphatic amine
  • Carboxylic acid
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Amine
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
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
PropertyValueSource
logP-1ALOGPS
logP-1.9ChemAxon
logS-0.75ALOGPS
pKa (Strongest Acidic)2.76ChemAxon
pKa (Strongest Basic)8.97ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area86.63 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity44.85 m³·mol⁻¹ChemAxon
Polarizability18.49 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+141.81630932474
DeepCCS[M-H]-139.42430932474
DeepCCS[M-2H]-173.20630932474
DeepCCS[M+Na]+148.04930932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
1-CarboxyethylvalineCC(C)[C@H](N[C@H](C)C(O)=O)C(O)=O2558.4Standard polar33892256
1-CarboxyethylvalineCC(C)[C@H](N[C@H](C)C(O)=O)C(O)=O1385.6Standard non polar33892256
1-CarboxyethylvalineCC(C)[C@H](N[C@H](C)C(O)=O)C(O)=O1518.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
1-Carboxyethylvaline,1TMS,isomer #1CC(C)[C@H](N[C@H](C)C(=O)O[Si](C)(C)C)C(=O)O1536.2Semi standard non polar33892256
1-Carboxyethylvaline,1TMS,isomer #2CC(C)[C@H](N[C@H](C)C(=O)O)C(=O)O[Si](C)(C)C1540.3Semi standard non polar33892256
1-Carboxyethylvaline,1TMS,isomer #3CC(C)[C@@H](C(=O)O)N([C@H](C)C(=O)O)[Si](C)(C)C1587.4Semi standard non polar33892256
1-Carboxyethylvaline,2TMS,isomer #1CC(C)[C@H](N[C@H](C)C(=O)O[Si](C)(C)C)C(=O)O[Si](C)(C)C1589.6Semi standard non polar33892256
1-Carboxyethylvaline,2TMS,isomer #2CC(C)[C@@H](C(=O)O)N([C@H](C)C(=O)O[Si](C)(C)C)[Si](C)(C)C1619.1Semi standard non polar33892256
1-Carboxyethylvaline,2TMS,isomer #3CC(C)[C@@H](C(=O)O[Si](C)(C)C)N([C@H](C)C(=O)O)[Si](C)(C)C1625.9Semi standard non polar33892256
1-Carboxyethylvaline,3TMS,isomer #1CC(C)[C@@H](C(=O)O[Si](C)(C)C)N([C@H](C)C(=O)O[Si](C)(C)C)[Si](C)(C)C1674.1Semi standard non polar33892256
1-Carboxyethylvaline,3TMS,isomer #1CC(C)[C@@H](C(=O)O[Si](C)(C)C)N([C@H](C)C(=O)O[Si](C)(C)C)[Si](C)(C)C1667.5Standard non polar33892256
1-Carboxyethylvaline,3TMS,isomer #1CC(C)[C@@H](C(=O)O[Si](C)(C)C)N([C@H](C)C(=O)O[Si](C)(C)C)[Si](C)(C)C1651.3Standard polar33892256
1-Carboxyethylvaline,1TBDMS,isomer #1CC(C)[C@H](N[C@H](C)C(=O)O[Si](C)(C)C(C)(C)C)C(=O)O1777.7Semi standard non polar33892256
1-Carboxyethylvaline,1TBDMS,isomer #2CC(C)[C@H](N[C@H](C)C(=O)O)C(=O)O[Si](C)(C)C(C)(C)C1770.4Semi standard non polar33892256
1-Carboxyethylvaline,1TBDMS,isomer #3CC(C)[C@@H](C(=O)O)N([C@H](C)C(=O)O)[Si](C)(C)C(C)(C)C1838.7Semi standard non polar33892256
1-Carboxyethylvaline,2TBDMS,isomer #1CC(C)[C@H](N[C@H](C)C(=O)O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C2019.4Semi standard non polar33892256
1-Carboxyethylvaline,2TBDMS,isomer #2CC(C)[C@@H](C(=O)O)N([C@H](C)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2108.0Semi standard non polar33892256
1-Carboxyethylvaline,2TBDMS,isomer #3CC(C)[C@@H](C(=O)O[Si](C)(C)C(C)(C)C)N([C@H](C)C(=O)O)[Si](C)(C)C(C)(C)C2108.8Semi standard non polar33892256
1-Carboxyethylvaline,3TBDMS,isomer #1CC(C)[C@@H](C(=O)O[Si](C)(C)C(C)(C)C)N([C@H](C)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2333.5Semi standard non polar33892256
1-Carboxyethylvaline,3TBDMS,isomer #1CC(C)[C@@H](C(=O)O[Si](C)(C)C(C)(C)C)N([C@H](C)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2264.7Standard non polar33892256
1-Carboxyethylvaline,3TBDMS,isomer #1CC(C)[C@@H](C(=O)O[Si](C)(C)C(C)(C)C)N([C@H](C)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2124.0Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 1-Carboxyethylvaline GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-Carboxyethylvaline 10V, Positive-QTOFsplash10-00kf-3900000000-a397a2b35dfb89fd79be2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-Carboxyethylvaline 20V, Positive-QTOFsplash10-0007-9100000000-fc5e2c15b7239197f9032021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-Carboxyethylvaline 40V, Positive-QTOFsplash10-0006-9000000000-9fc72449d0d1f2db6dd22021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-Carboxyethylvaline 10V, Negative-QTOFsplash10-00kr-2900000000-3b6098f5d8321678d48d2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-Carboxyethylvaline 20V, Negative-QTOFsplash10-014i-6900000000-a0f948a2d8742340399d2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-Carboxyethylvaline 40V, Negative-QTOFsplash10-007c-9100000000-53e21dfa9bce276961c22021-09-24Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothNormal 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 CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
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. Wilmanski T, Rappaport N, Earls JC, Magis AT, Manor O, Lovejoy J, Omenn GS, Hood L, Gibbons SM, Price ND: Blood metabolome predicts gut microbiome alpha-diversity in humans. Nat Biotechnol. 2019 Oct;37(10):1217-1228. doi: 10.1038/s41587-019-0233-9. Epub 2019 Sep 2. [PubMed:31477923 ]