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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 00:14:43 UTC
Update Date2021-09-26 22:56:47 UTC
HMDB IDHMDB0247235
Secondary Accession NumbersNone
Metabolite Identification
Common Name7-Benzylidenenaltrexone
Description129468-28-6, also known as BNTX-7 or 7-BNTX, belongs to the class of organic compounds known as phenanthrenes and derivatives. These are polycyclic compounds containing a phenanthrene moiety, which is a tricyclic aromatic compound with three non-linearly fused benzene. Based on a literature review very few articles have been published on 129468-28-6. This compound has been identified in human blood as reported by (PMID: 31557052 ). 7-benzylidenenaltrexone is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 7-Benzylidenenaltrexone 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
BNTX-7MeSH
7-BNTXMeSH
7-BenzylidenenaltrexoneMeSH
Chemical FormulaC27H27NO4
Average Molecular Weight429.516
Monoisotopic Molecular Weight429.194008353
IUPAC Name4-(cyclopropylmethyl)-10,17-dihydroxy-15-(phenylmethylidene)-12-oxa-4-azapentacyclo[9.6.1.0^{1,13}.0^{5,17}.0^{7,18}]octadeca-7(18),8,10-trien-14-one
Traditional Name4-(cyclopropylmethyl)-10,17-dihydroxy-15-(phenylmethylidene)-12-oxa-4-azapentacyclo[9.6.1.0^{1,13}.0^{5,17}.0^{7,18}]octadeca-7(18),8,10-trien-14-one
CAS Registry NumberNot Available
SMILES
OC1=C2OC3C(=O)C(CC4(O)C5CC(C=C1)=C2C34CCN5CC1CC1)=CC1=CC=CC=C1
InChI Identifier
InChI=1S/C27H27NO4/c29-20-9-8-18-13-21-27(31)14-19(12-16-4-2-1-3-5-16)23(30)25-26(27,22(18)24(20)32-25)10-11-28(21)15-17-6-7-17/h1-5,8-9,12,17,21,25,29,31H,6-7,10-11,13-15H2
InChI KeyWXOUFNFMPVMGFZ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenanthrenes and derivatives. These are polycyclic compounds containing a phenanthrene moiety, which is a tricyclic aromatic compound with three non-linearly fused benzene.
KingdomOrganic compounds
Super ClassBenzenoids
ClassPhenanthrenes and derivatives
Sub ClassNot Available
Direct ParentPhenanthrenes and derivatives
Alternative Parents
Substituents
  • Phenanthrene
  • Isoquinolone
  • Tetralin
  • Coumaran
  • Alkyl aryl ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • Aralkylamine
  • Monocyclic benzene moiety
  • Piperidine
  • Cyclic alcohol
  • Tertiary alcohol
  • Tertiary aliphatic amine
  • Tertiary amine
  • 1,2-aminoalcohol
  • Ketone
  • Oxacycle
  • Azacycle
  • Organoheterocyclic compound
  • Ether
  • Alcohol
  • Organonitrogen compound
  • Organopnictogen compound
  • Organooxygen compound
  • Organic oxide
  • Carbonyl group
  • Organic oxygen compound
  • Amine
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • 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
logP3.73ALOGPS
logP3.41ChemAxon
logS-3.6ALOGPS
pKa (Strongest Acidic)10.11ChemAxon
pKa (Strongest Basic)8.91ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area70 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity121.65 m³·mol⁻¹ChemAxon
Polarizability47.03 ųChemAxon
Number of Rings7ChemAxon
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-2H]-238.48730932474
DeepCCS[M+Na]+213.95430932474
AllCCS[M+H]+203.232859911
AllCCS[M+H-H2O]+201.232859911
AllCCS[M+NH4]+205.132859911
AllCCS[M+Na]+205.632859911
AllCCS[M-H]-198.932859911
AllCCS[M+Na-2H]-198.832859911
AllCCS[M+HCOO]-198.832859911

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
7-Benzylidenenaltrexone,1TMS,isomer #1C[Si](C)(C)OC1=CC=C2CC3N(CC4CC4)CCC45C2=C1OC4C(=O)C(=CC1=CC=CC=C1)CC35O3753.4Semi standard non polar33892256
7-Benzylidenenaltrexone,1TMS,isomer #1C[Si](C)(C)OC1=CC=C2CC3N(CC4CC4)CCC45C2=C1OC4C(=O)C(=CC1=CC=CC=C1)CC35O3678.0Standard non polar33892256
7-Benzylidenenaltrexone,1TMS,isomer #1C[Si](C)(C)OC1=CC=C2CC3N(CC4CC4)CCC45C2=C1OC4C(=O)C(=CC1=CC=CC=C1)CC35O4497.2Standard polar33892256
7-Benzylidenenaltrexone,1TMS,isomer #2C[Si](C)(C)OC12CC(=CC3=CC=CC=C3)C(=O)C3OC4=C(O)C=CC5=C4C31CCN(CC1CC1)C2C53692.6Semi standard non polar33892256
7-Benzylidenenaltrexone,1TMS,isomer #2C[Si](C)(C)OC12CC(=CC3=CC=CC=C3)C(=O)C3OC4=C(O)C=CC5=C4C31CCN(CC1CC1)C2C53658.3Standard non polar33892256
7-Benzylidenenaltrexone,1TMS,isomer #2C[Si](C)(C)OC12CC(=CC3=CC=CC=C3)C(=O)C3OC4=C(O)C=CC5=C4C31CCN(CC1CC1)C2C54506.0Standard polar33892256
7-Benzylidenenaltrexone,2TMS,isomer #1C[Si](C)(C)OC1=CC=C2CC3N(CC4CC4)CCC45C2=C1OC4C(=O)C(=CC1=CC=CC=C1)CC35O[Si](C)(C)C3642.4Semi standard non polar33892256
7-Benzylidenenaltrexone,2TMS,isomer #1C[Si](C)(C)OC1=CC=C2CC3N(CC4CC4)CCC45C2=C1OC4C(=O)C(=CC1=CC=CC=C1)CC35O[Si](C)(C)C3698.5Standard non polar33892256
7-Benzylidenenaltrexone,2TMS,isomer #1C[Si](C)(C)OC1=CC=C2CC3N(CC4CC4)CCC45C2=C1OC4C(=O)C(=CC1=CC=CC=C1)CC35O[Si](C)(C)C4342.8Standard polar33892256
7-Benzylidenenaltrexone,2TMS,isomer #3C[Si](C)(C)OC1=C2OC3=C(O)C=CC4=C3C23CCN(CC2CC2)C(C4)C3(O[Si](C)(C)C)CC1=CC1=CC=CC=C13562.2Semi standard non polar33892256
7-Benzylidenenaltrexone,2TMS,isomer #3C[Si](C)(C)OC1=C2OC3=C(O)C=CC4=C3C23CCN(CC2CC2)C(C4)C3(O[Si](C)(C)C)CC1=CC1=CC=CC=C13651.3Standard non polar33892256
7-Benzylidenenaltrexone,2TMS,isomer #3C[Si](C)(C)OC1=C2OC3=C(O)C=CC4=C3C23CCN(CC2CC2)C(C4)C3(O[Si](C)(C)C)CC1=CC1=CC=CC=C14410.7Standard polar33892256
7-Benzylidenenaltrexone,3TMS,isomer #1C[Si](C)(C)OC1=C2OC3=C(O[Si](C)(C)C)C=CC4=C3C23CCN(CC2CC2)C(C4)C3(O[Si](C)(C)C)CC1=CC1=CC=CC=C13547.1Semi standard non polar33892256
7-Benzylidenenaltrexone,3TMS,isomer #1C[Si](C)(C)OC1=C2OC3=C(O[Si](C)(C)C)C=CC4=C3C23CCN(CC2CC2)C(C4)C3(O[Si](C)(C)C)CC1=CC1=CC=CC=C13670.3Standard non polar33892256
7-Benzylidenenaltrexone,3TMS,isomer #1C[Si](C)(C)OC1=C2OC3=C(O[Si](C)(C)C)C=CC4=C3C23CCN(CC2CC2)C(C4)C3(O[Si](C)(C)C)CC1=CC1=CC=CC=C14200.7Standard polar33892256
7-Benzylidenenaltrexone,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC12CC(=CC3=CC=CC=C3)C(=O)C3OC4=C(O)C=CC5=C4C31CCN(CC1CC1)C2C53910.6Semi standard non polar33892256
7-Benzylidenenaltrexone,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC12CC(=CC3=CC=CC=C3)C(=O)C3OC4=C(O)C=CC5=C4C31CCN(CC1CC1)C2C53920.6Standard non polar33892256
7-Benzylidenenaltrexone,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC12CC(=CC3=CC=CC=C3)C(=O)C3OC4=C(O)C=CC5=C4C31CCN(CC1CC1)C2C54594.6Standard polar33892256
7-Benzylidenenaltrexone,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C2CC3N(CC4CC4)CCC45C2=C1OC4C(=O)C(=CC1=CC=CC=C1)CC35O[Si](C)(C)C(C)(C)C4046.0Semi standard non polar33892256
7-Benzylidenenaltrexone,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C2CC3N(CC4CC4)CCC45C2=C1OC4C(=O)C(=CC1=CC=CC=C1)CC35O[Si](C)(C)C(C)(C)C4176.3Standard non polar33892256
7-Benzylidenenaltrexone,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C2CC3N(CC4CC4)CCC45C2=C1OC4C(=O)C(=CC1=CC=CC=C1)CC35O[Si](C)(C)C(C)(C)C4476.5Standard polar33892256
7-Benzylidenenaltrexone,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=C2OC3=C(O[Si](C)(C)C(C)(C)C)C=CC4=C3C23CCN(CC2CC2)C(C4)C3(O)CC1=CC1=CC=CC=C14003.5Semi standard non polar33892256
7-Benzylidenenaltrexone,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=C2OC3=C(O[Si](C)(C)C(C)(C)C)C=CC4=C3C23CCN(CC2CC2)C(C4)C3(O)CC1=CC1=CC=CC=C14113.8Standard non polar33892256
7-Benzylidenenaltrexone,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=C2OC3=C(O[Si](C)(C)C(C)(C)C)C=CC4=C3C23CCN(CC2CC2)C(C4)C3(O)CC1=CC1=CC=CC=C14556.6Standard polar33892256
7-Benzylidenenaltrexone,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=C2OC3=C(O[Si](C)(C)C(C)(C)C)C=CC4=C3C23CCN(CC2CC2)C(C4)C3(O[Si](C)(C)C(C)(C)C)CC1=CC1=CC=CC=C14116.5Semi standard non polar33892256
7-Benzylidenenaltrexone,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=C2OC3=C(O[Si](C)(C)C(C)(C)C)C=CC4=C3C23CCN(CC2CC2)C(C4)C3(O[Si](C)(C)C(C)(C)C)CC1=CC1=CC=CC=C14308.1Standard non polar33892256
7-Benzylidenenaltrexone,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=C2OC3=C(O[Si](C)(C)C(C)(C)C)C=CC4=C3C23CCN(CC2CC2)C(C4)C3(O[Si](C)(C)C(C)(C)C)CC1=CC1=CC=CC=C14364.1Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 7-Benzylidenenaltrexone GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-9503200000-1309583692df9ad1bb302021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 7-Benzylidenenaltrexone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 7-Benzylidenenaltrexone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 7-Benzylidenenaltrexone GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 7-Benzylidenenaltrexone GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 7-Benzylidenenaltrexone GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 7-Benzylidenenaltrexone GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 7-Benzylidenenaltrexone GC-MS (TBDMS_2_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Benzylidenenaltrexone 10V, Positive-QTOFsplash10-001i-0000900000-13555f078e85fb2b65cb2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Benzylidenenaltrexone 20V, Positive-QTOFsplash10-001i-2000900000-826a600c4a773104aa0f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Benzylidenenaltrexone 40V, Positive-QTOFsplash10-07cu-9522800000-4902949650d272e2d5b22021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Benzylidenenaltrexone 10V, Negative-QTOFsplash10-004i-0000900000-6e270f3fd8b8f5014b372021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Benzylidenenaltrexone 20V, Negative-QTOFsplash10-004i-0001900000-353b6c742d999c52212f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Benzylidenenaltrexone 40V, Negative-QTOFsplash10-004i-0100900000-e1f3b095a2fc8d9a0db32021-10-12Wishart 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 ID4322420
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5149021
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 ]