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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 11:50:24 UTC
Update Date2021-09-26 23:06:35 UTC
HMDB IDHMDB0253402
Secondary Accession NumbersNone
Metabolite Identification
Common NameIloperidone
DescriptionIloperidone, also known as fanapt or zomaril, belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group. Iloperidone has been shown to act as an antagonist at all tested receptors. Iloperidone is a very strong basic compound (based on its pKa). Hoechst Marion Roussel Inc. made initial inquiries into the drug; however, in May 1996, they discontinued research, and in June 1997 gave research rights to Titan Pharmaceuticals. Symptoms of withdrawal commonly include nausea, vomiting, and loss of appetite. Other symptoms may include restlessness, increased sweating, and trouble sleeping. This compound has been identified in human blood as reported by (PMID: 31557052 ). Iloperidone is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Iloperidone 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
1-[4-[3-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1- piperidinyl]propoxy]-3-methoxyphenyl]ethanoneChEBI
4'-(3-(4-(6-Fluoro-1,2-benzisoxazol-3-yl)piperidino)propoxy)-3'-methoxyacetophenoneChEBI
FanaptChEBI
FanaptaChEBI
IloperidonaChEBI
IloperidonumChEBI
ZomarilChEBI
Chemical FormulaC24H27FN2O4
Average Molecular Weight426.4806
Monoisotopic Molecular Weight426.195485567
IUPAC Name1-(4-{3-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]propoxy}-3-methoxyphenyl)ethan-1-one
Traditional Nameiloperidone
CAS Registry NumberNot Available
SMILES
COC1=C(OCCCN2CCC(CC2)C2=NOC3=C2C=CC(F)=C3)C=CC(=C1)C(C)=O
InChI Identifier
InChI=1S/C24H27FN2O4/c1-16(28)18-4-7-21(23(14-18)29-2)30-13-3-10-27-11-8-17(9-12-27)24-20-6-5-19(25)15-22(20)31-26-24/h4-7,14-15,17H,3,8-13H2,1-2H3
InChI KeyXMXHEBAFVSFQEX-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentAlkyl-phenylketones
Alternative Parents
Substituents
  • Alkyl-phenylketone
  • Acetophenone
  • Benzisoxazole
  • Phenoxy compound
  • Anisole
  • Benzoyl
  • Phenol ether
  • Aryl alkyl ketone
  • Methoxybenzene
  • Alkyl aryl ether
  • Aralkylamine
  • Aryl fluoride
  • Aryl halide
  • Monocyclic benzene moiety
  • Piperidine
  • Benzenoid
  • Isoxazole
  • Heteroaromatic compound
  • Azole
  • Tertiary aliphatic amine
  • Tertiary amine
  • Organoheterocyclic compound
  • Oxacycle
  • Azacycle
  • Ether
  • Organic oxide
  • Amine
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic nitrogen compound
  • Organohalogen compound
  • Organofluoride
  • Organonitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Not AvailableNot 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
logP4.26ALOGPS
logP3.22ChemAxon
logS-4.2ALOGPS
pKa (Strongest Acidic)16.14ChemAxon
pKa (Strongest Basic)7.91ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area64.8 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity116.65 m³·mol⁻¹ChemAxon
Polarizability46.51 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+197.46130932474
DeepCCS[M-H]-195.10430932474
DeepCCS[M-2H]-228.86130932474
DeepCCS[M+Na]+204.49730932474
AllCCS[M+H]+203.032859911
AllCCS[M+H-H2O]+200.732859911
AllCCS[M+NH4]+205.132859911
AllCCS[M+Na]+205.732859911
AllCCS[M-H]-200.832859911
AllCCS[M+Na-2H]-201.332859911
AllCCS[M+HCOO]-202.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
IloperidoneCOC1=C(OCCCN2CCC(CC2)C2=NOC3=C2C=CC(F)=C3)C=CC(=C1)C(C)=O4246.1Standard polar33892256
IloperidoneCOC1=C(OCCCN2CCC(CC2)C2=NOC3=C2C=CC(F)=C3)C=CC(=C1)C(C)=O3322.9Standard non polar33892256
IloperidoneCOC1=C(OCCCN2CCC(CC2)C2=NOC3=C2C=CC(F)=C3)C=CC(=C1)C(C)=O3521.0Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Iloperidone GC-MS (Non-derivatized) - 70eV, Positivesplash10-040r-3971400000-f8418fdd687ecf155b282021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Iloperidone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Iloperidone , positive-QTOFsplash10-0059-1591700000-642ca68996469c31b6b82017-09-14HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iloperidone 10V, Positive-QTOFsplash10-004i-0031900000-19439d158335f510e6ea2016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iloperidone 20V, Positive-QTOFsplash10-053r-1290100000-8848fe68620262931cf42016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iloperidone 40V, Positive-QTOFsplash10-0f6x-2790000000-2e799b8907834db5a2df2016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iloperidone 10V, Negative-QTOFsplash10-004i-0400900000-f6a729210b70ca716eb92016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iloperidone 20V, Negative-QTOFsplash10-014i-0922300000-38f949f74a6da568fa282016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iloperidone 40V, Negative-QTOFsplash10-0002-0900000000-6f811f0eab1598e251ac2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iloperidone 10V, Positive-QTOFsplash10-01t9-0050900000-cb8ea52487ae33b01cec2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iloperidone 20V, Positive-QTOFsplash10-004i-4192800000-7871fc9c52a336d375cb2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iloperidone 40V, Positive-QTOFsplash10-08fv-2290000000-222a9a674b26658248f42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iloperidone 10V, Negative-QTOFsplash10-004i-0011900000-50f33cce3e7cd29f124a2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iloperidone 20V, Negative-QTOFsplash10-005i-1638900000-6bc7a62ffca0caa89f3a2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iloperidone 40V, Negative-QTOFsplash10-00dr-0960600000-9a2ccbfbf3c48d52d1062021-10-12Wishart 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 IDDB04946
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 LinkIloperidone
METLIN IDNot Available
PubChem Compound71360
PDB IDNot Available
ChEBI ID65173
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 ]