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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 17:32:48 UTC
Update Date2021-09-26 23:12:55 UTC
HMDB IDHMDB0256918
Secondary Accession NumbersNone
Metabolite Identification
Common Name2-[(3-Phenyl-5,6-dihydro-2h-1,2,4-oxadiazin-6-yl)methyl]-1,2,3,4-tetrahydroisoquinoline
Description2-[(3-phenyl-5,6-dihydro-2H-1,2,4-oxadiazin-6-yl)methyl]-1,2,3,4-tetrahydroisoquinoline belongs to the class of organic compounds known as tetrahydroisoquinolines. These are tetrahydrogenated isoquinoline derivatives. Based on a literature review very few articles have been published on 2-[(3-phenyl-5,6-dihydro-2H-1,2,4-oxadiazin-6-yl)methyl]-1,2,3,4-tetrahydroisoquinoline. This compound has been identified in human blood as reported by (PMID: 31557052 ). 2-[(3-phenyl-5,6-dihydro-2h-1,2,4-oxadiazin-6-yl)methyl]-1,2,3,4-tetrahydroisoquinoline is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 2-[(3-Phenyl-5,6-dihydro-2h-1,2,4-oxadiazin-6-yl)methyl]-1,2,3,4-tetrahydroisoquinoline 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
3-Phenyl-6-(1,2,3,4-tetrahydro-2-isoquinolinyl)methyl-4H-5,6-dihydro-1,2,4-oxadiazineMeSH
3-Phenyl-6-(1,2,3,4-tetrahydro-2-isoquinolyl)methyl-4H-5,6-dihydro-1,2,4-oxadiazineMeSH
PTHIQDOMeSH
Chemical FormulaC19H21N3O
Average Molecular Weight307.397
Monoisotopic Molecular Weight307.168462308
IUPAC Name2-[(3-phenyl-5,6-dihydro-2H-1,2,4-oxadiazin-6-yl)methyl]-1,2,3,4-tetrahydroisoquinoline
Traditional Name2-[(3-phenyl-5,6-dihydro-2H-1,2,4-oxadiazin-6-yl)methyl]-3,4-dihydro-1H-isoquinoline
CAS Registry NumberNot Available
SMILES
C(C1CN=C(NO1)C1=CC=CC=C1)N1CCC2=CC=CC=C2C1
InChI Identifier
InChI=1S/C19H21N3O/c1-2-7-16(8-3-1)19-20-12-18(23-21-19)14-22-11-10-15-6-4-5-9-17(15)13-22/h1-9,18H,10-14H2,(H,20,21)
InChI KeyGWAKPCRBHTWEKQ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as tetrahydroisoquinolines. These are tetrahydrogenated isoquinoline derivatives.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassTetrahydroisoquinolines
Sub ClassNot Available
Direct ParentTetrahydroisoquinolines
Alternative Parents
Substituents
  • Tetrahydroisoquinoline
  • Aralkylamine
  • Imidolactam
  • Benzenoid
  • Monocyclic benzene moiety
  • Tertiary aliphatic amine
  • Tertiary amine
  • Oxacycle
  • Azacycle
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Amidine
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • 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
logP2.63ALOGPS
logP3.23ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)19.59ChemAxon
pKa (Strongest Basic)7.91ChemAxon
Physiological Charge2ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area36.86 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity102.59 m³·mol⁻¹ChemAxon
Polarizability34.46 ųChemAxon
Number of Rings4ChemAxon
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]+168.81730932474
DeepCCS[M-H]-166.45930932474
DeepCCS[M-2H]-199.6230932474
DeepCCS[M+Na]+174.9130932474
AllCCS[M+H]+176.232859911
AllCCS[M+H-H2O]+173.032859911
AllCCS[M+NH4]+179.232859911
AllCCS[M+Na]+180.132859911
AllCCS[M-H]-179.332859911
AllCCS[M+Na-2H]-178.932859911
AllCCS[M+HCOO]-178.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2-[(3-Phenyl-5,6-dihydro-2h-1,2,4-oxadiazin-6-yl)methyl]-1,2,3,4-tetrahydroisoquinolineC(C1CN=C(NO1)C1=CC=CC=C1)N1CCC2=CC=CC=C2C13699.9Standard polar33892256
2-[(3-Phenyl-5,6-dihydro-2h-1,2,4-oxadiazin-6-yl)methyl]-1,2,3,4-tetrahydroisoquinolineC(C1CN=C(NO1)C1=CC=CC=C1)N1CCC2=CC=CC=C2C12595.7Standard non polar33892256
2-[(3-Phenyl-5,6-dihydro-2h-1,2,4-oxadiazin-6-yl)methyl]-1,2,3,4-tetrahydroisoquinolineC(C1CN=C(NO1)C1=CC=CC=C1)N1CCC2=CC=CC=C2C12981.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
2-[(3-Phenyl-5,6-dihydro-2h-1,2,4-oxadiazin-6-yl)methyl]-1,2,3,4-tetrahydroisoquinoline,1TMS,isomer #1C[Si](C)(C)N1OC(CN2CCC3=CC=CC=C3C2)CN=C1C1=CC=CC=C12793.3Semi standard non polar33892256
2-[(3-Phenyl-5,6-dihydro-2h-1,2,4-oxadiazin-6-yl)methyl]-1,2,3,4-tetrahydroisoquinoline,1TMS,isomer #1C[Si](C)(C)N1OC(CN2CCC3=CC=CC=C3C2)CN=C1C1=CC=CC=C12538.1Standard non polar33892256
2-[(3-Phenyl-5,6-dihydro-2h-1,2,4-oxadiazin-6-yl)methyl]-1,2,3,4-tetrahydroisoquinoline,1TMS,isomer #1C[Si](C)(C)N1OC(CN2CCC3=CC=CC=C3C2)CN=C1C1=CC=CC=C13737.6Standard polar33892256
2-[(3-Phenyl-5,6-dihydro-2h-1,2,4-oxadiazin-6-yl)methyl]-1,2,3,4-tetrahydroisoquinoline,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N1OC(CN2CCC3=CC=CC=C3C2)CN=C1C1=CC=CC=C12951.0Semi standard non polar33892256
2-[(3-Phenyl-5,6-dihydro-2h-1,2,4-oxadiazin-6-yl)methyl]-1,2,3,4-tetrahydroisoquinoline,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N1OC(CN2CCC3=CC=CC=C3C2)CN=C1C1=CC=CC=C12765.5Standard non polar33892256
2-[(3-Phenyl-5,6-dihydro-2h-1,2,4-oxadiazin-6-yl)methyl]-1,2,3,4-tetrahydroisoquinoline,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N1OC(CN2CCC3=CC=CC=C3C2)CN=C1C1=CC=CC=C13794.6Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 2-[(3-Phenyl-5,6-dihydro-2h-1,2,4-oxadiazin-6-yl)methyl]-1,2,3,4-tetrahydroisoquinoline GC-MS (Non-derivatized) - 70eV, Positivesplash10-0w5c-0930000000-2044abc9d8d80b7729c92021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-[(3-Phenyl-5,6-dihydro-2h-1,2,4-oxadiazin-6-yl)methyl]-1,2,3,4-tetrahydroisoquinoline GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart 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 ID117237
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound132839
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 ]