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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 20:04:35 UTC
Update Date2022-03-07 02:54:22 UTC
HMDB IDHMDB0035132
Secondary Accession Numbers
  • HMDB35132
Metabolite Identification
Common NameHeliannuol B
DescriptionHeliannuol B belongs to the class of organic compounds known as benzoxepines. These are organic compounds containing a benzene ring fused to an oxepine ring (an unsaturated seven-membered heterocycle with one oxygen atom replacing a carbon atom). Heliannuol B has been detected, but not quantified in, fats and oils. This could make heliannuol b a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on Heliannuol B.
Structure
Data?1563862671
SynonymsNot Available
Chemical FormulaC15H20O3
Average Molecular Weight248.3175
Monoisotopic Molecular Weight248.141244506
IUPAC Name2-(2-hydroxypropan-2-yl)-5,8-dimethyl-2,5-dihydro-1-benzoxepin-7-ol
Traditional Name2-(2-hydroxypropan-2-yl)-5,8-dimethyl-2,5-dihydro-1-benzoxepin-7-ol
CAS Registry Number161730-07-0
SMILES
CC1C=CC(OC2=C1C=C(O)C(C)=C2)C(C)(C)O
InChI Identifier
InChI=1S/C15H20O3/c1-9-5-6-14(15(3,4)17)18-13-7-10(2)12(16)8-11(9)13/h5-9,14,16-17H,1-4H3
InChI KeyWYQLDPBFXNVPJE-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzoxepines. These are organic compounds containing a benzene ring fused to an oxepine ring (an unsaturated seven-membered heterocycle with one oxygen atom replacing a carbon atom).
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzoxepines
Sub ClassNot Available
Direct ParentBenzoxepines
Alternative Parents
Substituents
  • Benzoxepine
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Benzenoid
  • Tertiary alcohol
  • Oxacycle
  • Ether
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Alcohol
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water Solubility258.2 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.42 g/LALOGPS
logP2.67ALOGPS
logP3.1ChemAxon
logS-2.8ALOGPS
pKa (Strongest Acidic)10.18ChemAxon
pKa (Strongest Basic)-3.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area49.69 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity72.59 m³·mol⁻¹ChemAxon
Polarizability27.72 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+159.88831661259
DarkChem[M-H]-158.50231661259
DeepCCS[M+H]+162.83330932474
DeepCCS[M-H]-160.47530932474
DeepCCS[M-2H]-193.36130932474
DeepCCS[M+Na]+168.92630932474
AllCCS[M+H]+156.832859911
AllCCS[M+H-H2O]+152.832859911
AllCCS[M+NH4]+160.532859911
AllCCS[M+Na]+161.532859911
AllCCS[M-H]-163.532859911
AllCCS[M+Na-2H]-163.632859911
AllCCS[M+HCOO]-163.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Heliannuol BCC1C=CC(OC2=C1C=C(O)C(C)=C2)C(C)(C)O3035.7Standard polar33892256
Heliannuol BCC1C=CC(OC2=C1C=C(O)C(C)=C2)C(C)(C)O1938.1Standard non polar33892256
Heliannuol BCC1C=CC(OC2=C1C=C(O)C(C)=C2)C(C)(C)O2025.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Heliannuol B,1TMS,isomer #1CC1=CC2=C(C=C1O[Si](C)(C)C)C(C)C=CC(C(C)(C)O)O22095.8Semi standard non polar33892256
Heliannuol B,1TMS,isomer #2CC1=CC2=C(C=C1O)C(C)C=CC(C(C)(C)O[Si](C)(C)C)O22121.5Semi standard non polar33892256
Heliannuol B,2TMS,isomer #1CC1=CC2=C(C=C1O[Si](C)(C)C)C(C)C=CC(C(C)(C)O[Si](C)(C)C)O22122.0Semi standard non polar33892256
Heliannuol B,1TBDMS,isomer #1CC1=CC2=C(C=C1O[Si](C)(C)C(C)(C)C)C(C)C=CC(C(C)(C)O)O22331.8Semi standard non polar33892256
Heliannuol B,1TBDMS,isomer #2CC1=CC2=C(C=C1O)C(C)C=CC(C(C)(C)O[Si](C)(C)C(C)(C)C)O22331.8Semi standard non polar33892256
Heliannuol B,2TBDMS,isomer #1CC1=CC2=C(C=C1O[Si](C)(C)C(C)(C)C)C(C)C=CC(C(C)(C)O[Si](C)(C)C(C)(C)C)O22569.4Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Heliannuol B GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4i-9640000000-f552430c4da5ab3074902017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Heliannuol B GC-MS (2 TMS) - 70eV, Positivesplash10-0059-6928000000-886c0a5e9fe9ca9277932017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Heliannuol B 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 - Heliannuol B 10V, Positive-QTOFsplash10-000t-0190000000-77f2ab83123b2067d3c72016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Heliannuol B 20V, Positive-QTOFsplash10-001j-0790000000-95ad4302ffd8b26ef70b2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Heliannuol B 40V, Positive-QTOFsplash10-0pba-4910000000-80f0e879367193aabb452016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Heliannuol B 10V, Negative-QTOFsplash10-0002-0090000000-639eac143bdf4221bd0f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Heliannuol B 20V, Negative-QTOFsplash10-0002-0490000000-f33aa607b1184237946e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Heliannuol B 40V, Negative-QTOFsplash10-00di-1930000000-ccefe545e906dfe91de52016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Heliannuol B 10V, Positive-QTOFsplash10-0002-0390000000-19d5344621fac74e630a2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Heliannuol B 20V, Positive-QTOFsplash10-00dj-3940000000-4258d42a66a21d62add22021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Heliannuol B 40V, Positive-QTOFsplash10-06yc-5900000000-38500f52ce0c8c32f1a62021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Heliannuol B 10V, Negative-QTOFsplash10-0002-0090000000-94497c8e617177d2b6cd2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Heliannuol B 20V, Negative-QTOFsplash10-052b-9550000000-e1ad528a3d3916d9a3552021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Heliannuol B 40V, Negative-QTOFsplash10-05gi-6920000000-cf79fefbe21694ce65c42021-09-23Wishart 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 IDFDB013768
KNApSAcK IDNot Available
Chemspider ID35013851
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound74218981
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1847871
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.. .