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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 10:35:34 UTC
Update Date2021-09-26 23:05:22 UTC
HMDB IDHMDB0252651
Secondary Accession NumbersNone
Metabolite Identification
Common Name1-[2-(Diphenylmethoxy)ethyl]-4-(3-phenylpropyl)piperazine
Description1-[2-(benzhydryloxy)ethyl]-4-(3-phenylpropyl)piperazine, also known as GBR 12935 or 1-hydrocinnamyl-4-(2-(diphenylmethoxy)ethyl)piperazine, belongs to the class of organic compounds known as diphenylmethanes. Diphenylmethanes are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl groups. Based on a literature review a significant number of articles have been published on 1-[2-(benzhydryloxy)ethyl]-4-(3-phenylpropyl)piperazine. This compound has been identified in human blood as reported by (PMID: 31557052 ). 1-[2-(diphenylmethoxy)ethyl]-4-(3-phenylpropyl)piperazine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 1-[2-(Diphenylmethoxy)ethyl]-4-(3-phenylpropyl)piperazine 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
GBR 12935ChEBI
GBR12935ChEBI
1-(2 (Diphenylmethoxy)ethyl)-4-(3-phenylpropyl)piperazineMeSH
1-Hydrocinnamyl-4-(2-(diphenylmethoxy)ethyl)piperazineMeSH
Chemical FormulaC28H34N2O
Average Molecular Weight414.593
Monoisotopic Molecular Weight414.267113723
IUPAC Name1-[2-(diphenylmethoxy)ethyl]-4-(3-phenylpropyl)piperazine
Traditional Name1-[2-(diphenylmethoxy)ethyl]-4-(3-phenylpropyl)piperazine
CAS Registry NumberNot Available
SMILES
C(CN1CCN(CCOC(C2=CC=CC=C2)C2=CC=CC=C2)CC1)CC1=CC=CC=C1
InChI Identifier
InChI=1S/C28H34N2O/c1-4-11-25(12-5-1)13-10-18-29-19-21-30(22-20-29)23-24-31-28(26-14-6-2-7-15-26)27-16-8-3-9-17-27/h1-9,11-12,14-17,28H,10,13,18-24H2
InChI KeyRAQPOZGWANIDQT-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diphenylmethanes. Diphenylmethanes are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl groups.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassDiphenylmethanes
Direct ParentDiphenylmethanes
Alternative Parents
Substituents
  • Diphenylmethane
  • Phenylpropylamine
  • Benzylether
  • N-alkylpiperazine
  • Aralkylamine
  • Piperazine
  • 1,4-diazinane
  • Tertiary aliphatic amine
  • Tertiary amine
  • Organoheterocyclic compound
  • Ether
  • Dialkyl ether
  • Azacycle
  • Amine
  • Organopnictogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP5.24ALOGPS
logP5.96ChemAxon
logS-5.5ALOGPS
pKa (Strongest Basic)8.19ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area15.71 ŲChemAxon
Rotatable Bond Count10ChemAxon
Refractivity129.95 m³·mol⁻¹ChemAxon
Polarizability49.94 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+196.35830932474
DeepCCS[M-H]-194.030932474
DeepCCS[M-2H]-227.9130932474
DeepCCS[M+Na]+203.13930932474
AllCCS[M+H]+207.832859911
AllCCS[M+H-H2O]+205.432859911
AllCCS[M+NH4]+209.932859911
AllCCS[M+Na]+210.532859911
AllCCS[M-H]-204.232859911
AllCCS[M+Na-2H]-204.632859911
AllCCS[M+HCOO]-205.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
1-[2-(Diphenylmethoxy)ethyl]-4-(3-phenylpropyl)piperazineC(CN1CCN(CCOC(C2=CC=CC=C2)C2=CC=CC=C2)CC1)CC1=CC=CC=C13988.9Standard polar33892256
1-[2-(Diphenylmethoxy)ethyl]-4-(3-phenylpropyl)piperazineC(CN1CCN(CCOC(C2=CC=CC=C2)C2=CC=CC=C2)CC1)CC1=CC=CC=C13155.3Standard non polar33892256
1-[2-(Diphenylmethoxy)ethyl]-4-(3-phenylpropyl)piperazineC(CN1CCN(CCOC(C2=CC=CC=C2)C2=CC=CC=C2)CC1)CC1=CC=CC=C13247.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 1-[2-(Diphenylmethoxy)ethyl]-4-(3-phenylpropyl)piperazine GC-MS (Non-derivatized) - 70eV, Positivesplash10-014i-2932000000-c0118dd0938c074366ce2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1-[2-(Diphenylmethoxy)ethyl]-4-(3-phenylpropyl)piperazine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-[2-(Diphenylmethoxy)ethyl]-4-(3-phenylpropyl)piperazine 10V, Positive-QTOFsplash10-014i-0401900000-5236ca26ccddbe5f530f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-[2-(Diphenylmethoxy)ethyl]-4-(3-phenylpropyl)piperazine 20V, Positive-QTOFsplash10-014i-0861900000-d6f40df6000b8bc8c75c2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-[2-(Diphenylmethoxy)ethyl]-4-(3-phenylpropyl)piperazine 40V, Positive-QTOFsplash10-014i-3910000000-83855f1cca40bdbcabb22021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-[2-(Diphenylmethoxy)ethyl]-4-(3-phenylpropyl)piperazine 10V, Negative-QTOFsplash10-03di-0000900000-7bea982867fe6dd134f72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-[2-(Diphenylmethoxy)ethyl]-4-(3-phenylpropyl)piperazine 20V, Negative-QTOFsplash10-02t9-2952700000-89f39c28425a3e8ca6312021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-[2-(Diphenylmethoxy)ethyl]-4-(3-phenylpropyl)piperazine 40V, Negative-QTOFsplash10-08fr-0930500000-5840ff814f6fa58e83462021-10-12Wishart 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 ID3338
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkGBR-12935
METLIN IDNot Available
PubChem Compound3456
PDB IDNot Available
ChEBI ID64093
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 ]