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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 17:20:23 UTC
Update Date2021-09-26 23:12:41 UTC
HMDB IDHMDB0256760
Secondary Accession NumbersNone
Metabolite Identification
Common NamePreladenant
DescriptionPreladenant belongs to the class of organic compounds known as phenylpiperazines. Phenylpiperazines are compounds containing a phenylpiperazine skeleton, which consists of a piperazine bound to a phenyl group. Based on a literature review a significant number of articles have been published on Preladenant. This compound has been identified in human blood as reported by (PMID: 31557052 ). Preladenant is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Preladenant 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
MK-3814PRELADENANTChEMBL
SCH-420814Sch 420814ChEMBL
2-(2-Furanyl)-7-(2-(4-(4-(2-methoxyethoxy)phenyl)-1-piperazinyl)ethyl)-7H-pyrazolo(4,3-e)(1,2,4)triazolo(1,5-c)pyrimidine-5-amineMeSH
Chemical FormulaC25H29N9O3
Average Molecular Weight503.567
Monoisotopic Molecular Weight503.23933583
IUPAC Name4-(furan-2-yl)-10-(2-{4-[4-(2-methoxyethoxy)phenyl]piperazin-1-yl}ethyl)-3,5,6,8,10,11-hexaazatricyclo[7.3.0.0^{2,6}]dodeca-1(9),2,4,7,11-pentaen-7-amine
Traditional Name4-(furan-2-yl)-10-(2-{4-[4-(2-methoxyethoxy)phenyl]piperazin-1-yl}ethyl)-3,5,6,8,10,11-hexaazatricyclo[7.3.0.0^{2,6}]dodeca-1(9),2,4,7,11-pentaen-7-amine
CAS Registry NumberNot Available
SMILES
COCCOC1=CC=C(C=C1)N1CCN(CCN2N=CC3=C2N=C(N)N2N=C(N=C32)C2=CC=CO2)CC1
InChI Identifier
InChI=1S/C25H29N9O3/c1-35-15-16-36-19-6-4-18(5-7-19)32-11-8-31(9-12-32)10-13-33-23-20(17-27-33)24-28-22(21-3-2-14-37-21)30-34(24)25(26)29-23/h2-7,14,17H,8-13,15-16H2,1H3,(H2,26,29)
InChI KeyDTYWJKSSUANMHD-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenylpiperazines. Phenylpiperazines are compounds containing a phenylpiperazine skeleton, which consists of a piperazine bound to a phenyl group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassDiazinanes
Sub ClassPiperazines
Direct ParentPhenylpiperazines
Alternative Parents
Substituents
  • Phenylpiperazine
  • N-arylpiperazine
  • Aminophenyl ether
  • Pyrazolo[3,4-d]pyrimidine
  • Pyrazolopyrimidine
  • Triazolopyrimidine
  • Phenoxy compound
  • Tertiary aliphatic/aromatic amine
  • Phenol ether
  • Aniline or substituted anilines
  • Dialkylarylamine
  • Alkyl aryl ether
  • Aminopyrimidine
  • N-alkylpiperazine
  • Pyrimidine
  • Monocyclic benzene moiety
  • Benzenoid
  • Furan
  • Azole
  • Heteroaromatic compound
  • Triazole
  • 1,2,4-triazole
  • Pyrazole
  • Tertiary aliphatic amine
  • Tertiary amine
  • Azacycle
  • Ether
  • Dialkyl ether
  • Oxacycle
  • Organic nitrogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Amine
  • Primary amine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic 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
logP2.78ALOGPS
logP2.72ChemAxon
logS-3.4ALOGPS
pKa (Strongest Basic)7.95ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area125 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity172.18 m³·mol⁻¹ChemAxon
Polarizability56.43 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-248.88930932474
DeepCCS[M+Na]+224.85230932474
AllCCS[M+H]+217.732859911
AllCCS[M+H-H2O]+216.132859911
AllCCS[M+NH4]+219.232859911
AllCCS[M+Na]+219.632859911
AllCCS[M-H]-207.732859911
AllCCS[M+Na-2H]-208.732859911
AllCCS[M+HCOO]-210.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
PreladenantCOCCOC1=CC=C(C=C1)N1CCN(CCN2N=CC3=C2N=C(N)N2N=C(N=C32)C2=CC=CO2)CC14604.4Standard polar33892256
PreladenantCOCCOC1=CC=C(C=C1)N1CCN(CCN2N=CC3=C2N=C(N)N2N=C(N=C32)C2=CC=CO2)CC14231.0Standard non polar33892256
PreladenantCOCCOC1=CC=C(C=C1)N1CCN(CCN2N=CC3=C2N=C(N)N2N=C(N=C32)C2=CC=CO2)CC14984.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Preladenant,1TMS,isomer #1COCCOC1=CC=C(N2CCN(CCN3N=CC4=C3N=C(N[Si](C)(C)C)N3N=C(C5=CC=CO5)N=C43)CC2)C=C14757.5Semi standard non polar33892256
Preladenant,1TMS,isomer #1COCCOC1=CC=C(N2CCN(CCN3N=CC4=C3N=C(N[Si](C)(C)C)N3N=C(C5=CC=CO5)N=C43)CC2)C=C14589.3Standard non polar33892256
Preladenant,1TMS,isomer #1COCCOC1=CC=C(N2CCN(CCN3N=CC4=C3N=C(N[Si](C)(C)C)N3N=C(C5=CC=CO5)N=C43)CC2)C=C16627.8Standard polar33892256
Preladenant,2TMS,isomer #1COCCOC1=CC=C(N2CCN(CCN3N=CC4=C3N=C(N([Si](C)(C)C)[Si](C)(C)C)N3N=C(C5=CC=CO5)N=C43)CC2)C=C14705.0Semi standard non polar33892256
Preladenant,2TMS,isomer #1COCCOC1=CC=C(N2CCN(CCN3N=CC4=C3N=C(N([Si](C)(C)C)[Si](C)(C)C)N3N=C(C5=CC=CO5)N=C43)CC2)C=C14641.8Standard non polar33892256
Preladenant,2TMS,isomer #1COCCOC1=CC=C(N2CCN(CCN3N=CC4=C3N=C(N([Si](C)(C)C)[Si](C)(C)C)N3N=C(C5=CC=CO5)N=C43)CC2)C=C16191.4Standard polar33892256
Preladenant,1TBDMS,isomer #1COCCOC1=CC=C(N2CCN(CCN3N=CC4=C3N=C(N[Si](C)(C)C(C)(C)C)N3N=C(C5=CC=CO5)N=C43)CC2)C=C14912.6Semi standard non polar33892256
Preladenant,1TBDMS,isomer #1COCCOC1=CC=C(N2CCN(CCN3N=CC4=C3N=C(N[Si](C)(C)C(C)(C)C)N3N=C(C5=CC=CO5)N=C43)CC2)C=C14764.7Standard non polar33892256
Preladenant,1TBDMS,isomer #1COCCOC1=CC=C(N2CCN(CCN3N=CC4=C3N=C(N[Si](C)(C)C(C)(C)C)N3N=C(C5=CC=CO5)N=C43)CC2)C=C16581.2Standard polar33892256
Preladenant,2TBDMS,isomer #1COCCOC1=CC=C(N2CCN(CCN3N=CC4=C3N=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N3N=C(C5=CC=CO5)N=C43)CC2)C=C15005.0Semi standard non polar33892256
Preladenant,2TBDMS,isomer #1COCCOC1=CC=C(N2CCN(CCN3N=CC4=C3N=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N3N=C(C5=CC=CO5)N=C43)CC2)C=C14929.8Standard non polar33892256
Preladenant,2TBDMS,isomer #1COCCOC1=CC=C(N2CCN(CCN3N=CC4=C3N=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N3N=C(C5=CC=CO5)N=C43)CC2)C=C16087.2Standard polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Preladenant 10V, Positive-QTOFsplash10-0udi-1050490000-cdec107209d49ac817e62017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Preladenant 20V, Positive-QTOFsplash10-00kf-2190100000-d22645e7d8a4fc3c39772017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Preladenant 40V, Positive-QTOFsplash10-054o-3590000000-8571072ac5518be27a0c2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Preladenant 10V, Negative-QTOFsplash10-0006-0090130000-eb88372e1f3eee7d5f652017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Preladenant 20V, Negative-QTOFsplash10-0006-1150910000-64a5e5ec012a0f1494cd2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Preladenant 40V, Negative-QTOFsplash10-01ox-4692800000-6eff1ac92acd1a19de732017-07-26Wishart 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 IDDB11864
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID8293510
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkPreladenant
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 ]