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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-01-09 12:11:20 UTC
Update Date2023-02-21 17:29:13 UTC
HMDB IDHMDB0059705
Secondary Accession Numbers
  • HMDB59705
Metabolite Identification
Common Name(2-Methoxyethoxy)propanoic acid
Description(2-Methoxyethoxy)propanoic acid belongs to the class of organic compounds known as carboxylic acids. Carboxylic acids are compounds containing a carboxylic acid group with the formula -C(=O)OH (2-Methoxyethoxy)propanoic acid is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Data?1677000553
Synonyms
ValueSource
(2-Methoxyethoxy)propanoateGenerator
2-(2-Methoxyethoxy)propanoateGenerator
Chemical FormulaC6H12O4
Average Molecular Weight148.1571
Monoisotopic Molecular Weight148.073558872
IUPAC Name2-(2-methoxyethoxy)propanoic acid
Traditional Name2-(2-methoxyethoxy)propanoic acid
CAS Registry NumberNot Available
SMILES
COCCOC(C)C(O)=O
InChI Identifier
InChI=1S/C6H12O4/c1-5(6(7)8)10-4-3-9-2/h5H,3-4H2,1-2H3,(H,7,8)
InChI KeyJIXHYWCLUOGIMM-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as carboxylic acids. Carboxylic acids are compounds containing a carboxylic acid group with the formula -C(=O)OH.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassCarboxylic acids
Direct ParentCarboxylic acids
Alternative Parents
Substituents
  • Monocarboxylic acid or derivatives
  • Ether
  • Dialkyl ether
  • Carboxylic acid
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
DispositionNot Available
ProcessNot Available
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 PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility179 g/LALOGPS
logP0.11ALOGPS
logP0.12ChemAxon
logS0.08ALOGPS
pKa (Strongest Acidic)3.97ChemAxon
pKa (Strongest Basic)-3.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area55.76 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity34.63 m³·mol⁻¹ChemAxon
Polarizability14.99 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
DarkChem[M+H]+132.86631661259
DarkChem[M-H]-128.82431661259
DeepCCS[M+H]+134.52830932474
DeepCCS[M-H]-131.76530932474
DeepCCS[M-2H]-168.32630932474
DeepCCS[M+Na]+143.09430932474
AllCCS[M+H]+135.532859911
AllCCS[M+H-H2O]+131.532859911
AllCCS[M+NH4]+139.132859911
AllCCS[M+Na]+140.232859911
AllCCS[M-H]-132.832859911
AllCCS[M+Na-2H]-135.232859911
AllCCS[M+HCOO]-138.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(2-Methoxyethoxy)propanoic acidCOCCOC(C)C(O)=O1992.7Standard polar33892256
(2-Methoxyethoxy)propanoic acidCOCCOC(C)C(O)=O1077.4Standard non polar33892256
(2-Methoxyethoxy)propanoic acidCOCCOC(C)C(O)=O1121.8Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
(2-Methoxyethoxy)propanoic acid,1TMS,isomer #1COCCOC(C)C(=O)O[Si](C)(C)C1191.9Semi standard non polar33892256
(2-Methoxyethoxy)propanoic acid,1TBDMS,isomer #1COCCOC(C)C(=O)O[Si](C)(C)C(C)(C)C1404.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (2-Methoxyethoxy)propanoic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4j-9000000000-85e839b4eeb62c6cacd22017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (2-Methoxyethoxy)propanoic acid GC-MS (1 TMS) - 70eV, Positivesplash10-0002-9400000000-85b0b42e3afcab75b1df2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (2-Methoxyethoxy)propanoic acid 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 - (2-Methoxyethoxy)propanoic acid 10V, Positive-QTOFsplash10-000t-2900000000-982f5400329cd5fc88b92017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2-Methoxyethoxy)propanoic acid 20V, Positive-QTOFsplash10-0fis-9600000000-f808cf85afbddf09a5d82017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2-Methoxyethoxy)propanoic acid 40V, Positive-QTOFsplash10-05i4-9000000000-79170c7a13b0e3abed9e2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2-Methoxyethoxy)propanoic acid 10V, Negative-QTOFsplash10-0002-3900000000-0b4cc3ba9292d8b3ac222017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2-Methoxyethoxy)propanoic acid 20V, Negative-QTOFsplash10-009b-8900000000-7c52b12e9bf31fe75d7c2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2-Methoxyethoxy)propanoic acid 40V, Negative-QTOFsplash10-00dl-9000000000-9414a6c2044eaef3727d2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2-Methoxyethoxy)propanoic acid 10V, Positive-QTOFsplash10-00di-9200000000-d1abb4cc7d693caa648d2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2-Methoxyethoxy)propanoic acid 20V, Positive-QTOFsplash10-0ab9-9000000000-8e62d100d5e29d40267a2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2-Methoxyethoxy)propanoic acid 40V, Positive-QTOFsplash10-0a4j-9000000000-d52fc4547307d42e70532021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2-Methoxyethoxy)propanoic acid 10V, Negative-QTOFsplash10-000i-9000000000-ac602fea6ae7b75c1b172021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2-Methoxyethoxy)propanoic acid 20V, Negative-QTOFsplash10-000l-9000000000-954d63d3ac45c9c821002021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2-Methoxyethoxy)propanoic acid 40V, Negative-QTOFsplash10-052f-9000000000-162600ca7484213c37b92021-09-24Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-)2023-02-04FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-04FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-04FELIX labView Spectrum
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 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 Compound9815219
PDB IDNot Available
ChEBI ID67255
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. Roux A, Xu Y, Heilier JF, Olivier MF, Ezan E, Tabet JC, Junot C: Annotation of the human adult urinary metabolome and metabolite identification using ultra high performance liquid chromatography coupled to a linear quadrupole ion trap-Orbitrap mass spectrometer. Anal Chem. 2012 Aug 7;84(15):6429-37. doi: 10.1021/ac300829f. Epub 2012 Jul 17. [PubMed:22770225 ]