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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 00:20:16 UTC
Update Date2022-03-07 02:56:01 UTC
HMDB IDHMDB0038990
Secondary Accession Numbers
  • HMDB38990
Metabolite Identification
Common NameMethyl 5-hydroxyoxindole-3-acetate
DescriptionMethyl 5-hydroxyoxindole-3-acetate belongs to the class of organic compounds known as indolyl carboxylic acids and derivatives. Indolyl carboxylic acids and derivatives are compounds containing a carboxylic acid chain (of at least 2 carbon atoms) linked to an indole ring. Methyl 5-hydroxyoxindole-3-acetate has been detected, but not quantified in, breakfast cereal and cereals and cereal products. This could make methyl 5-hydroxyoxindole-3-acetate a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Methyl 5-hydroxyoxindole-3-acetate.
Structure
Data?1563863293
Synonyms
ValueSource
Methyl 5-hydroxyoxindole-3-acetic acidGenerator
Methyl 2-(2,5-dihydroxy-3H-indol-3-yl)acetic acidGenerator
Chemical FormulaC11H11NO4
Average Molecular Weight221.2093
Monoisotopic Molecular Weight221.068807845
IUPAC Namemethyl 2-(5-hydroxy-2-oxo-2,3-dihydro-1H-indol-3-yl)acetate
Traditional Namemethyl 2-(5-hydroxy-2-oxo-1,3-dihydroindol-3-yl)acetate
CAS Registry NumberNot Available
SMILES
COC(=O)CC1C(=O)NC2=CC=C(O)C=C12
InChI Identifier
InChI=1S/C11H11NO4/c1-16-10(14)5-8-7-4-6(13)2-3-9(7)12-11(8)15/h2-4,8,13H,5H2,1H3,(H,12,15)
InChI KeyPQPVNWBNDOFPBO-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as indolyl carboxylic acids and derivatives. Indolyl carboxylic acids and derivatives are compounds containing a carboxylic acid chain (of at least 2 carbon atoms) linked to an indole ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassIndolyl carboxylic acids and derivatives
Direct ParentIndolyl carboxylic acids and derivatives
Alternative Parents
Substituents
  • Indolyl carboxylic acid derivative
  • Indole
  • Dihydroindole
  • 1-hydroxy-2-unsubstituted benzenoid
  • Benzenoid
  • Methyl ester
  • Carboxamide group
  • Carboxylic acid ester
  • Secondary carboxylic acid amide
  • Lactam
  • Carboxylic acid derivative
  • Azacycle
  • Monocarboxylic acid or derivatives
  • Carbonyl group
  • Organonitrogen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
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
Water Solubility3.17 g/LALOGPS
logP1.08ALOGPS
logP0.58ChemAxon
logS-1.8ALOGPS
pKa (Strongest Acidic)9.36ChemAxon
pKa (Strongest Basic)-5.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area75.63 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity57.18 m³·mol⁻¹ChemAxon
Polarizability21.61 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+152.67431661259
DarkChem[M-H]-148.89931661259
DeepCCS[M-2H]-178.86730932474
DeepCCS[M+Na]+153.7530932474
AllCCS[M+H]+148.332859911
AllCCS[M+H-H2O]+144.332859911
AllCCS[M+NH4]+152.032859911
AllCCS[M+Na]+153.132859911
AllCCS[M-H]-149.332859911
AllCCS[M+Na-2H]-149.332859911
AllCCS[M+HCOO]-149.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Methyl 5-hydroxyoxindole-3-acetateCOC(=O)CC1C(=O)NC2=CC=C(O)C=C123370.3Standard polar33892256
Methyl 5-hydroxyoxindole-3-acetateCOC(=O)CC1C(=O)NC2=CC=C(O)C=C122015.3Standard non polar33892256
Methyl 5-hydroxyoxindole-3-acetateCOC(=O)CC1C(=O)NC2=CC=C(O)C=C122301.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Methyl 5-hydroxyoxindole-3-acetate,1TMS,isomer #1COC(=O)CC1C(=O)NC2=CC=C(O[Si](C)(C)C)C=C212182.2Semi standard non polar33892256
Methyl 5-hydroxyoxindole-3-acetate,1TMS,isomer #2COC(=O)CC1C(=O)N([Si](C)(C)C)C2=CC=C(O)C=C212053.9Semi standard non polar33892256
Methyl 5-hydroxyoxindole-3-acetate,2TMS,isomer #1COC(=O)CC1C(=O)N([Si](C)(C)C)C2=CC=C(O[Si](C)(C)C)C=C212118.5Semi standard non polar33892256
Methyl 5-hydroxyoxindole-3-acetate,2TMS,isomer #1COC(=O)CC1C(=O)N([Si](C)(C)C)C2=CC=C(O[Si](C)(C)C)C=C212112.4Standard non polar33892256
Methyl 5-hydroxyoxindole-3-acetate,1TBDMS,isomer #1COC(=O)CC1C(=O)NC2=CC=C(O[Si](C)(C)C(C)(C)C)C=C212417.4Semi standard non polar33892256
Methyl 5-hydroxyoxindole-3-acetate,1TBDMS,isomer #2COC(=O)CC1C(=O)N([Si](C)(C)C(C)(C)C)C2=CC=C(O)C=C212296.4Semi standard non polar33892256
Methyl 5-hydroxyoxindole-3-acetate,2TBDMS,isomer #1COC(=O)CC1C(=O)N([Si](C)(C)C(C)(C)C)C2=CC=C(O[Si](C)(C)C(C)(C)C)C=C212607.6Semi standard non polar33892256
Methyl 5-hydroxyoxindole-3-acetate,2TBDMS,isomer #1COC(=O)CC1C(=O)N([Si](C)(C)C(C)(C)C)C2=CC=C(O[Si](C)(C)C(C)(C)C)C=C212582.7Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Methyl 5-hydroxyoxindole-3-acetate GC-MS (Non-derivatized) - 70eV, Positivesplash10-08fu-1910000000-eb633f5d37f755eb217b2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Methyl 5-hydroxyoxindole-3-acetate GC-MS (1 TMS) - 70eV, Positivesplash10-00e9-3290000000-f14161441c81302b77e32017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Methyl 5-hydroxyoxindole-3-acetate 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 - Methyl 5-hydroxyoxindole-3-acetate 10V, Positive-QTOFsplash10-00dl-0970000000-d0cc0268fba42399e5ee2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 5-hydroxyoxindole-3-acetate 20V, Positive-QTOFsplash10-074m-1920000000-c456cf918e254b379ffb2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 5-hydroxyoxindole-3-acetate 40V, Positive-QTOFsplash10-03dl-3900000000-6f2366f49628cb5d2e772016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 5-hydroxyoxindole-3-acetate 10V, Negative-QTOFsplash10-00di-0490000000-98dc826eb0c853b74a2b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 5-hydroxyoxindole-3-acetate 20V, Negative-QTOFsplash10-00dr-3970000000-a2a00fcf010d6102adcf2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 5-hydroxyoxindole-3-acetate 40V, Negative-QTOFsplash10-0007-7900000000-1b2db6a2a8cc970d33242016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 5-hydroxyoxindole-3-acetate 10V, Negative-QTOFsplash10-0229-0690000000-9be193f924ce05e8ee182021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 5-hydroxyoxindole-3-acetate 20V, Negative-QTOFsplash10-03dr-0900000000-48a6667ea67f7e3645542021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 5-hydroxyoxindole-3-acetate 40V, Negative-QTOFsplash10-0006-9700000000-7734df35808ad36969a52021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 5-hydroxyoxindole-3-acetate 10V, Positive-QTOFsplash10-006x-0960000000-33b3ddf74cced3e5af722021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 5-hydroxyoxindole-3-acetate 20V, Positive-QTOFsplash10-0udj-0900000000-0c160dcba5130079c39c2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 5-hydroxyoxindole-3-acetate 40V, Positive-QTOFsplash10-05ai-2900000000-b2a79a9a9b6b5b85a1492021-09-25Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
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 IDFDB018477
KNApSAcK IDNot Available
Chemspider ID35014707
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound71391107
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. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .