Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 00:27:38 UTC
Update Date2022-11-23 21:42:15 UTC
HMDB IDHMDB0247455
Secondary Accession NumbersNone
Metabolite Identification
Common Name8-Hydroxy-2-(DI-n-pylamino)tetralin
Description8-OH-Dpat belongs to the class of organic compounds known as tetralins. These are polycyclic aromatic compounds containing a tetralin moiety, which consists of a benzene fused to a cyclohexane. Based on a literature review a significant number of articles have been published on 8-OH-Dpat. This compound has been identified in human blood as reported by (PMID: 31557052 ). 8-hydroxy-2-(di-n-pylamino)tetralin is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 8-Hydroxy-2-(DI-n-pylamino)tetralin 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
8-Hydroxy-2-(di-N-propylamino)tetralinChEBI
Chemical FormulaC16H25NO
Average Molecular Weight247.382
Monoisotopic Molecular Weight247.193614429
IUPAC Name7-(dipropylamino)-5,6,7,8-tetrahydronaphthalen-1-ol
Traditional Name8-OH-dpat
CAS Registry NumberNot Available
SMILES
CCCN(CCC)C1CCC2=C(C1)C(O)=CC=C2
InChI Identifier
InChI=1S/C16H25NO/c1-3-10-17(11-4-2)14-9-8-13-6-5-7-16(18)15(13)12-14/h5-7,14,18H,3-4,8-12H2,1-2H3
InChI KeyASXGJMSKWNBENU-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as tetralins. These are polycyclic aromatic compounds containing a tetralin moiety, which consists of a benzene fused to a cyclohexane.
KingdomOrganic compounds
Super ClassBenzenoids
ClassTetralins
Sub ClassNot Available
Direct ParentTetralins
Alternative Parents
Substituents
  • Tetralin
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Aralkylamine
  • Tertiary aliphatic amine
  • Tertiary amine
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Amine
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic 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
logP4.09ALOGPS
logP3.54ChemAxon
logS-3ALOGPS
pKa (Strongest Acidic)9.82ChemAxon
pKa (Strongest Basic)10.72ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area23.47 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity77.46 m³·mol⁻¹ChemAxon
Polarizability30.37 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+160.89530932474
DeepCCS[M-H]-158.53730932474
DeepCCS[M-2H]-192.34530932474
DeepCCS[M+Na]+168.63630932474
AllCCS[M+H]+162.832859911
AllCCS[M+H-H2O]+159.432859911
AllCCS[M+NH4]+166.032859911
AllCCS[M+Na]+166.932859911
AllCCS[M-H]-162.832859911
AllCCS[M+Na-2H]-163.232859911
AllCCS[M+HCOO]-163.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
8-OH-DpatCCCN(CCC)C1CCC2=C(C1)C(O)=CC=C23074.7Standard polar33892256
8-OH-DpatCCCN(CCC)C1CCC2=C(C1)C(O)=CC=C22085.3Standard non polar33892256
8-OH-DpatCCCN(CCC)C1CCC2=C(C1)C(O)=CC=C22024.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 8-Hydroxy-2-(DI-n-pylamino)tetralin GC-MS (Non-derivatized) - 70eV, Positivesplash10-00tg-7950000000-bb9ecf2cab4f9eb992d12021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Hydroxy-2-(DI-n-pylamino)tetralin GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Hydroxy-2-(DI-n-pylamino)tetralin GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Hydroxy-2-(DI-n-pylamino)tetralin GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Hydroxy-2-(DI-n-pylamino)tetralin 10V, Positive-QTOFsplash10-0002-0190000000-4433661e4a485d262d492021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Hydroxy-2-(DI-n-pylamino)tetralin 20V, Positive-QTOFsplash10-0002-1790000000-c3afbb3cc869bc4243ea2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Hydroxy-2-(DI-n-pylamino)tetralin 40V, Positive-QTOFsplash10-0ab9-9500000000-50f3d9d0a849f4f7c27e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Hydroxy-2-(DI-n-pylamino)tetralin 10V, Negative-QTOFsplash10-0002-0090000000-e81128a64c41f5580ad32021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Hydroxy-2-(DI-n-pylamino)tetralin 20V, Negative-QTOFsplash10-0002-0960000000-ae9d584da1aa3df3223c2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Hydroxy-2-(DI-n-pylamino)tetralin 40V, Negative-QTOFsplash10-002b-0900000000-74361bb8d9f42832a7b22021-10-12Wishart 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 ID1183
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia Link8-OH-DPAT
METLIN IDNot Available
PubChem Compound1220
PDB IDNot Available
ChEBI ID73364
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 ]