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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 12:14:44 UTC
Update Date2021-09-26 23:06:50 UTC
HMDB IDHMDB0253545
Secondary Accession NumbersNone
Metabolite Identification
Common NameIopanoic acid
DescriptionIopanoic acid, also known as telepaque or iopanoate, belongs to the class of organic compounds known as phenylpropanoic acids. Phenylpropanoic acids are compounds with a structure containing a benzene ring conjugated to a propanoic acid. Based on a literature review very few articles have been published on Iopanoic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). Iopanoic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Iopanoic acid is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
TelepaqueKegg
IopanoateGenerator
CholevidMeSH
IopagnostMeSH
Acid, iodopanoicMeSH
Acid, iopanoicMeSH
Iodopanoic acidMeSH
PolognostMeSH
Chemical FormulaC11H12I3NO2
Average Molecular Weight570.9319
Monoisotopic Molecular Weight570.800208893
IUPAC Name2-[(3-amino-2,4,6-triiodophenyl)methyl]butanoic acid
Traditional Nameiopanoic acid
CAS Registry NumberNot Available
SMILES
CCC(CC1=C(I)C(N)=C(I)C=C1I)C(O)=O
InChI Identifier
InChI=1S/C11H12I3NO2/c1-2-5(11(16)17)3-6-7(12)4-8(13)10(15)9(6)14/h4-5H,2-3,15H2,1H3,(H,16,17)
InChI KeyOIRFJRBSRORBCM-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenylpropanoic acids. Phenylpropanoic acids are compounds with a structure containing a benzene ring conjugated to a propanoic acid.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassPhenylpropanoic acids
Sub ClassNot Available
Direct ParentPhenylpropanoic acids
Alternative Parents
Substituents
  • 3-phenylpropanoic-acid
  • Aniline or substituted anilines
  • Halobenzene
  • Iodobenzene
  • Aryl halide
  • Aryl iodide
  • Monocyclic benzene moiety
  • Benzenoid
  • Amino acid or derivatives
  • Amino acid
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Amine
  • Organohalogen compound
  • Organoiodide
  • Organonitrogen compound
  • Organooxygen compound
  • Primary amine
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
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
logP3.93ALOGPS
logP4.58ChemAxon
logS-4.6ALOGPS
pKa (Strongest Acidic)2.85ChemAxon
pKa (Strongest Basic)1.76ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area63.32 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity95.93 m³·mol⁻¹ChemAxon
Polarizability36.91 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+184.2730932474
DeepCCS[M-H]-181.91230932474
DeepCCS[M-2H]-215.30830932474
DeepCCS[M+Na]+190.6630932474
AllCCS[M+H]+194.032859911
AllCCS[M+H-H2O]+192.032859911
AllCCS[M+NH4]+195.832859911
AllCCS[M+Na]+196.332859911
AllCCS[M-H]-194.632859911
AllCCS[M+Na-2H]-196.832859911
AllCCS[M+HCOO]-199.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Iopanoic acidCCC(CC1=C(I)C(N)=C(I)C=C1I)C(O)=O3973.3Standard polar33892256
Iopanoic acidCCC(CC1=C(I)C(N)=C(I)C=C1I)C(O)=O2572.8Standard non polar33892256
Iopanoic acidCCC(CC1=C(I)C(N)=C(I)C=C1I)C(O)=O2914.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Iopanoic acid,2TMS,isomer #1CCC(CC1=C(I)C=C(I)C(N[Si](C)(C)C)=C1I)C(=O)O[Si](C)(C)C2789.8Semi standard non polar33892256
Iopanoic acid,2TMS,isomer #1CCC(CC1=C(I)C=C(I)C(N[Si](C)(C)C)=C1I)C(=O)O[Si](C)(C)C2507.4Standard non polar33892256
Iopanoic acid,2TMS,isomer #1CCC(CC1=C(I)C=C(I)C(N[Si](C)(C)C)=C1I)C(=O)O[Si](C)(C)C2522.3Standard polar33892256
Iopanoic acid,2TMS,isomer #2CCC(CC1=C(I)C=C(I)C(N([Si](C)(C)C)[Si](C)(C)C)=C1I)C(=O)O2840.6Semi standard non polar33892256
Iopanoic acid,2TMS,isomer #2CCC(CC1=C(I)C=C(I)C(N([Si](C)(C)C)[Si](C)(C)C)=C1I)C(=O)O2620.6Standard non polar33892256
Iopanoic acid,2TMS,isomer #2CCC(CC1=C(I)C=C(I)C(N([Si](C)(C)C)[Si](C)(C)C)=C1I)C(=O)O2458.2Standard polar33892256
Iopanoic acid,3TMS,isomer #1CCC(CC1=C(I)C=C(I)C(N([Si](C)(C)C)[Si](C)(C)C)=C1I)C(=O)O[Si](C)(C)C2857.1Semi standard non polar33892256
Iopanoic acid,3TMS,isomer #1CCC(CC1=C(I)C=C(I)C(N([Si](C)(C)C)[Si](C)(C)C)=C1I)C(=O)O[Si](C)(C)C2640.9Standard non polar33892256
Iopanoic acid,3TMS,isomer #1CCC(CC1=C(I)C=C(I)C(N([Si](C)(C)C)[Si](C)(C)C)=C1I)C(=O)O[Si](C)(C)C2171.8Standard polar33892256
Iopanoic acid,2TBDMS,isomer #1CCC(CC1=C(I)C=C(I)C(N[Si](C)(C)C(C)(C)C)=C1I)C(=O)O[Si](C)(C)C(C)(C)C3282.8Semi standard non polar33892256
Iopanoic acid,2TBDMS,isomer #1CCC(CC1=C(I)C=C(I)C(N[Si](C)(C)C(C)(C)C)=C1I)C(=O)O[Si](C)(C)C(C)(C)C2981.0Standard non polar33892256
Iopanoic acid,2TBDMS,isomer #1CCC(CC1=C(I)C=C(I)C(N[Si](C)(C)C(C)(C)C)=C1I)C(=O)O[Si](C)(C)C(C)(C)C2725.1Standard polar33892256
Iopanoic acid,2TBDMS,isomer #2CCC(CC1=C(I)C=C(I)C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C1I)C(=O)O3215.2Semi standard non polar33892256
Iopanoic acid,2TBDMS,isomer #2CCC(CC1=C(I)C=C(I)C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C1I)C(=O)O3022.1Standard non polar33892256
Iopanoic acid,2TBDMS,isomer #2CCC(CC1=C(I)C=C(I)C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C1I)C(=O)O2654.3Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Iopanoic acid GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Iopanoic acid GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Iopanoic acid GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Iopanoic acid GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Iopanoic acid LC-ESI-qTof , Positive-QTOFsplash10-00ds-3962000000-efe2d97d67314865c55c2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Iopanoic acid , positive-QTOFsplash10-000t-3793000000-ce2a377b4399480863442017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Iopanoic acid 15V, Negative-QTOFsplash10-004i-0900000000-1e8e674422aa4d820da72021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Iopanoic acid 30V, Negative-QTOFsplash10-004i-0900000000-e813ecfee5ccaf4f09402021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iopanoic acid 10V, Positive-QTOFsplash10-0fk9-1100090000-84fec3255f3f7149edd12016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iopanoic acid 20V, Positive-QTOFsplash10-0fb9-2000090000-459356787b04427df0082016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iopanoic acid 40V, Positive-QTOFsplash10-0a4i-9000110000-8d4a3b9c341e2e2368292016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iopanoic acid 10V, Negative-QTOFsplash10-014i-0000090000-600c27f4f5f489d0f0602016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iopanoic acid 20V, Negative-QTOFsplash10-00or-0001190000-b5409608ee58538026312016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iopanoic acid 40V, Negative-QTOFsplash10-00l5-7004960000-12d47a8acb9cbfe9948a2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iopanoic acid 10V, Positive-QTOFsplash10-00di-0000090000-2f675929ccee431791c52021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iopanoic acid 20V, Positive-QTOFsplash10-00ai-0000590000-6ad277e251bf8e13ee742021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iopanoic acid 40V, Positive-QTOFsplash10-001i-1001900000-f1a673b52cb3ef710e902021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iopanoic acid 10V, Negative-QTOFsplash10-014i-0000090000-017d811df5f7dfbf00f32021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iopanoic acid 20V, Negative-QTOFsplash10-00or-0000090000-a60e3d237ca3dc67c7142021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iopanoic acid 40V, Negative-QTOFsplash10-002b-0609540000-995b50eabf39d9c96e742021-10-12Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB08946
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID3604
KEGG Compound IDC08217
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkIopanoic acid
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. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]