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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:40:12 UTC
Update Date2022-03-07 02:52:46 UTC
HMDB IDHMDB0030983
Secondary Accession Numbers
  • HMDB30983
Metabolite Identification
Common Name5-(8-Pentadecenyl)-1,3-benzenediol
Description5-(8-Pentadecenyl)-1,3-benzenediol, also known as bilobol, belongs to the class of organic compounds known as resorcinols. Resorcinols are compounds containing a resorcinol moiety, which is a benzene ring bearing two hydroxyl groups at positions 1 and 3. 5-(8-Pentadecenyl)-1,3-benzenediol has been detected, but not quantified in, a few different foods, such as cashew nuts (Anacardium occidentale), fats and oils, and ginkgo nuts (Ginkgo biloba). This could make 5-(8-pentadecenyl)-1,3-benzenediol a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 5-(8-Pentadecenyl)-1,3-benzenediol.
Structure
Data?1563862066
Synonyms
ValueSource
BilobolMeSH
5-[(8Z)-Pentadec-8-en-1-yl]benzene-1,3-diolHMDB
5-[(8Z)-Pentadec-8-enyl]resorcinolHMDB
CardolmonoeneHMDB
Trifurcatol a2HMDB
5-(8-Pentadecenyl)-1,3-benzenediolMeSH
Chemical FormulaC21H34O2
Average Molecular Weight318.4935
Monoisotopic Molecular Weight318.255880332
IUPAC Name5-[(8E)-pentadec-8-en-1-yl]benzene-1,3-diol
Traditional Name5-[(8E)-pentadec-8-en-1-yl]benzene-1,3-diol
CAS Registry Number22910-86-7
SMILES
CCCCCC\C=C\CCCCCCCC1=CC(O)=CC(O)=C1
InChI Identifier
InChI=1S/C21H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-19-16-20(22)18-21(23)17-19/h7-8,16-18,22-23H,2-6,9-15H2,1H3/b8-7+
InChI KeyTUGAUFMQYWZJAB-BQYQJAHWSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as resorcinols. Resorcinols are compounds containing a resorcinol moiety, which is a benzene ring bearing two hydroxyl groups at positions 1 and 3.
KingdomOrganic compounds
Super ClassBenzenoids
ClassPhenols
Sub ClassBenzenediols
Direct ParentResorcinols
Alternative Parents
Substituents
  • Resorcinol
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Monocyclic benzene moiety
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point36 - 37 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.0033 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.00033 g/LALOGPS
logP8ALOGPS
logP7.74ChemAxon
logS-6ALOGPS
pKa (Strongest Acidic)9.36ChemAxon
pKa (Strongest Basic)-5.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area40.46 ŲChemAxon
Rotatable Bond Count13ChemAxon
Refractivity100.59 m³·mol⁻¹ChemAxon
Polarizability41.24 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+184.35631661259
DarkChem[M-H]-189.58731661259
DeepCCS[M+H]+192.8130932474
DeepCCS[M-H]-190.45230932474
DeepCCS[M-2H]-223.33830932474
DeepCCS[M+Na]+198.97530932474
AllCCS[M+H]+187.332859911
AllCCS[M+H-H2O]+184.432859911
AllCCS[M+NH4]+190.032859911
AllCCS[M+Na]+190.832859911
AllCCS[M-H]-189.032859911
AllCCS[M+Na-2H]-190.632859911
AllCCS[M+HCOO]-192.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
5-(8-Pentadecenyl)-1,3-benzenediolCCCCCC\C=C\CCCCCCCC1=CC(O)=CC(O)=C13560.1Standard polar33892256
5-(8-Pentadecenyl)-1,3-benzenediolCCCCCC\C=C\CCCCCCCC1=CC(O)=CC(O)=C12713.1Standard non polar33892256
5-(8-Pentadecenyl)-1,3-benzenediolCCCCCC\C=C\CCCCCCCC1=CC(O)=CC(O)=C12807.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
5-(8-Pentadecenyl)-1,3-benzenediol,1TMS,isomer #1CCCCCC/C=C/CCCCCCCC1=CC(O)=CC(O[Si](C)(C)C)=C12750.9Semi standard non polar33892256
5-(8-Pentadecenyl)-1,3-benzenediol,2TMS,isomer #1CCCCCC/C=C/CCCCCCCC1=CC(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C12673.8Semi standard non polar33892256
5-(8-Pentadecenyl)-1,3-benzenediol,1TBDMS,isomer #1CCCCCC/C=C/CCCCCCCC1=CC(O)=CC(O[Si](C)(C)C(C)(C)C)=C12987.1Semi standard non polar33892256
5-(8-Pentadecenyl)-1,3-benzenediol,2TBDMS,isomer #1CCCCCC/C=C/CCCCCCCC1=CC(O[Si](C)(C)C(C)(C)C)=CC(O[Si](C)(C)C(C)(C)C)=C13116.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 5-(8-Pentadecenyl)-1,3-benzenediol GC-MS (Non-derivatized) - 70eV, Positivesplash10-00di-4920000000-4d86731d18b3b67678282017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-(8-Pentadecenyl)-1,3-benzenediol GC-MS (2 TMS) - 70eV, Positivesplash10-006w-8923400000-31116db0448e0ef5f62d2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-(8-Pentadecenyl)-1,3-benzenediol 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 - 5-(8-Pentadecenyl)-1,3-benzenediol 10V, Positive-QTOFsplash10-014i-0119000000-edc71902749cb9b3b35c2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(8-Pentadecenyl)-1,3-benzenediol 20V, Positive-QTOFsplash10-014j-6963000000-4a238b90a5b11b7e37632016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(8-Pentadecenyl)-1,3-benzenediol 40V, Positive-QTOFsplash10-0006-9840000000-4c2bedb7468378830d6b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(8-Pentadecenyl)-1,3-benzenediol 10V, Negative-QTOFsplash10-014i-0009000000-60c6e04f3a600b7926492016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(8-Pentadecenyl)-1,3-benzenediol 20V, Negative-QTOFsplash10-014i-0019000000-e5f900256785603f3d962016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(8-Pentadecenyl)-1,3-benzenediol 40V, Negative-QTOFsplash10-0ftf-2792000000-8371181e4026377c0b942016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(8-Pentadecenyl)-1,3-benzenediol 10V, Positive-QTOFsplash10-014i-1019000000-08c13c52e27ee70d99b12021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(8-Pentadecenyl)-1,3-benzenediol 20V, Positive-QTOFsplash10-014i-9717000000-3a469f8c69425ef2a7562021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(8-Pentadecenyl)-1,3-benzenediol 40V, Positive-QTOFsplash10-00mo-9200000000-82a148adf2687f78d0492021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(8-Pentadecenyl)-1,3-benzenediol 10V, Negative-QTOFsplash10-014i-0009000000-bbaa566ea695ae62f84e2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(8-Pentadecenyl)-1,3-benzenediol 20V, Negative-QTOFsplash10-014i-0009000000-7966f1d4a8d5c59d31912021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(8-Pentadecenyl)-1,3-benzenediol 40V, Negative-QTOFsplash10-00dr-3910000000-5bc2cbd2381efc3971552021-09-25Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB002971
KNApSAcK IDC00002640
Chemspider ID5291955
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6916254
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1824091
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .