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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 11:45:07 UTC
Update Date2021-09-26 23:06:29 UTC
HMDB IDHMDB0253338
Secondary Accession NumbersNone
Metabolite Identification
Common NameIolopride
DescriptionIolopride, also known as 123i-ibzm, belongs to the class of organic compounds known as salicylamides. These are carboxamide derivatives of salicylic acid. Salicylic acid is the ortho-hydroxylated derivative of benzoic acid. Based on a literature review a small amount of articles have been published on Iolopride. This compound has been identified in human blood as reported by (PMID: 31557052 ). Iolopride is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Iolopride 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
123I-ibzmMeSH
3-Iodo-2-hydroxy-6-methoxy-N-((1-ethyl-2-pyrrolidinyl)methyl)benzamideMeSH
3-Iodo-2-hydroxy-6-methoxy-N-((1-ethyl-2-pyrrolidinyl)methyl)benzamide, (R)-isomerMeSH
3-Iodo-2-hydroxy-6-methoxy-N-((1-ethyl-2-pyrrolidinyl)methyl)benzamide, (R)-isomer, 125I labeledMeSH
3-Iodo-2-hydroxy-6-methoxy-N-((1-ethyl-2-pyrrolidinyl)methyl)benzamide, (S)-isomer, 125I labeledMeSH
3-Iodo-N-(1-ethyl-2-pyrrolidinyl)methyl-2-hydroxy-6-methoxybenzamideMeSH
N-((1-Ethyl-2-pyrrolidinyl)methyl)-2-hydroxy-3-iodo-6-methoxybenzamideMeSH
Chemical FormulaC15H21IN2O3
Average Molecular Weight404.248
Monoisotopic Molecular Weight404.05969
IUPAC NameN-[(1-ethylpyrrolidin-2-yl)methyl]-2-hydroxy-3-iodo-6-methoxybenzamide
Traditional NameN-[(1-ethylpyrrolidin-2-yl)methyl]-2-hydroxy-3-iodo-6-methoxybenzamide
CAS Registry NumberNot Available
SMILES
CCN1CCCC1CNC(=O)C1=C(OC)C=CC(I)=C1O
InChI Identifier
InChI=1S/C15H21IN2O3/c1-3-18-8-4-5-10(18)9-17-15(20)13-12(21-2)7-6-11(16)14(13)19/h6-7,10,19H,3-5,8-9H2,1-2H3,(H,17,20)
InChI KeyCANPFCFJURGKAX-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as salicylamides. These are carboxamide derivatives of salicylic acid. Salicylic acid is the ortho-hydroxylated derivative of benzoic acid.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzoic acids and derivatives
Direct ParentSalicylamides
Alternative Parents
Substituents
  • Salicylamide
  • Methoxyphenol
  • 3-halobenzoic acid or derivatives
  • Halobenzoic acid or derivatives
  • Benzamide
  • Phenol ether
  • Phenoxy compound
  • Anisole
  • 2-iodophenol
  • Benzoyl
  • Methoxybenzene
  • 2-halophenol
  • Phenol
  • Alkyl aryl ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • Halobenzene
  • Iodobenzene
  • Aryl halide
  • Aryl iodide
  • N-alkylpyrrolidine
  • Vinylogous acid
  • Pyrrolidine
  • Amino acid or derivatives
  • Carboxamide group
  • Tertiary aliphatic amine
  • Secondary carboxylic acid amide
  • Tertiary amine
  • Azacycle
  • Carboxylic acid derivative
  • Ether
  • Organoheterocyclic compound
  • Organooxygen compound
  • Organoiodide
  • Amine
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organohalogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP2.95ALOGPS
logP1.85ChemAxon
logS-3.3ALOGPS
pKa (Strongest Acidic)7.05ChemAxon
pKa (Strongest Basic)8.56ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area61.8 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity91.82 m³·mol⁻¹ChemAxon
Polarizability36.1 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
DeepCCS[M+H]+179.64530932474
DeepCCS[M-H]-177.28730932474
DeepCCS[M-2H]-210.17230932474
DeepCCS[M+Na]+185.73830932474
AllCCS[M+H]+185.132859911
AllCCS[M+H-H2O]+182.432859911
AllCCS[M+NH4]+187.732859911
AllCCS[M+Na]+188.432859911
AllCCS[M-H]-178.832859911
AllCCS[M+Na-2H]-179.732859911
AllCCS[M+HCOO]-180.732859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
IoloprideCCN1CCCC1CNC(=O)C1=C(OC)C=CC(I)=C1O3443.5Standard polar33892256
IoloprideCCN1CCCC1CNC(=O)C1=C(OC)C=CC(I)=C1O2815.5Standard non polar33892256
IoloprideCCN1CCCC1CNC(=O)C1=C(OC)C=CC(I)=C1O2703.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Iolopride,2TMS,isomer #1CCN1CCCC1CN(C(=O)C1=C(OC)C=CC(I)=C1O[Si](C)(C)C)[Si](C)(C)C2777.9Semi standard non polar33892256
Iolopride,2TMS,isomer #1CCN1CCCC1CN(C(=O)C1=C(OC)C=CC(I)=C1O[Si](C)(C)C)[Si](C)(C)C2697.6Standard non polar33892256
Iolopride,2TMS,isomer #1CCN1CCCC1CN(C(=O)C1=C(OC)C=CC(I)=C1O[Si](C)(C)C)[Si](C)(C)C3008.1Standard polar33892256
Iolopride,2TBDMS,isomer #1CCN1CCCC1CN(C(=O)C1=C(OC)C=CC(I)=C1O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3219.7Semi standard non polar33892256
Iolopride,2TBDMS,isomer #1CCN1CCCC1CN(C(=O)C1=C(OC)C=CC(I)=C1O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3132.7Standard non polar33892256
Iolopride,2TBDMS,isomer #1CCN1CCCC1CN(C(=O)C1=C(OC)C=CC(I)=C1O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3208.1Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Iolopride GC-MS (Non-derivatized) - 70eV, Positivesplash10-002b-9021000000-3b3a2328a4238104623b2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Iolopride GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Iolopride GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Iolopride GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Iolopride GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Iolopride GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iolopride 10V, Negative-QTOFsplash10-0udi-0000900000-84de9e0e9765f08dc5d12021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iolopride 20V, Negative-QTOFsplash10-0udl-2391500000-5deebc3ca3c667bcd0a32021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iolopride 40V, Negative-QTOFsplash10-004l-6960000000-41a866a4297682dfe65e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iolopride 10V, Positive-QTOFsplash10-0a4i-0020900000-70990645ae253da7e1412021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iolopride 20V, Positive-QTOFsplash10-0a4i-1630900000-9d361082e98f4e1700c82021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iolopride 40V, Positive-QTOFsplash10-01ta-5590000000-5e3600c4e2cf4f23ac7a2021-10-12Wishart LabView Spectrum
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 IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID4939
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkIodobenzamide
METLIN IDNot Available
PubChem Compound5120
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 ]