Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2017-03-21 06:20:51 UTC
Update Date2022-03-07 03:17:54 UTC
HMDB IDHMDB0062438
Secondary Accession Numbers
  • HMDB62438
Metabolite Identification
Common Name9-Hydroxybenzo[a]pyrene
Descriptionpentacyclo[10.6.2.0²,⁷.0⁹,¹⁹.0¹⁶,²⁰]icosa-1,3,5,7,9(19),10,12(20),13,15,17-decaen-4-ol belongs to the class of organic compounds known as benzopyrenes. These are organic compounds containing a benzene fused to a pyrene(benzo[def]phenanthrene) ring system. pentacyclo[10.6.2.0²,⁷.0⁹,¹⁹.0¹⁶,²⁰]icosa-1,3,5,7,9(19),10,12(20),13,15,17-decaen-4-ol is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Data?1563866311
Synonyms
ValueSource
benzo[Def]chrysen-9-olChEMBL, HMDB
9-hydroxybenzo(a)Pyrene, 3H-labeledHMDB
Chemical FormulaC20H12O
Average Molecular Weight268.315
Monoisotopic Molecular Weight268.088815006
IUPAC Namepentacyclo[10.6.2.0^{2,7}.0^{9,19}.0^{16,20}]icosa-1,3,5,7,9(19),10,12(20),13,15,17-decaen-4-ol
Traditional Namepentacyclo[10.6.2.0^{2,7}.0^{9,19}.0^{16,20}]icosa-1,3,5,7,9(19),10,12(20),13,15,17-decaen-4-ol
CAS Registry Number17573-21-6
SMILES
OC1=CC2=C3C=CC4=CC=CC5=C4C3=C(C=C5)C=C2C=C1
InChI Identifier
InChI=1S/C20H12O/c21-16-8-6-14-10-15-5-4-12-2-1-3-13-7-9-17(18(14)11-16)20(15)19(12)13/h1-11,21H
InChI KeyOBBBXCAFTKLFGZ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzopyrenes. These are organic compounds containing a benzene fused to a pyrene(benzo[def]phenanthrene) ring system.
KingdomOrganic compounds
Super ClassBenzenoids
ClassPyrenes
Sub ClassBenzopyrenes
Direct ParentBenzopyrenes
Alternative Parents
Substituents
  • Benzo-a-pyrene
  • Chrysene
  • Phenanthrol
  • Phenanthrene
  • Anthracene
  • 2-naphthol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
DispositionNot Available
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water Solubility1.9e-05 g/lALOGPS
LogP6.03ALOGPS
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP6.03ALOGPS
logP4.97ChemAxon
logS-7.2ALOGPS
pKa (Strongest Acidic)9.75ChemAxon
pKa (Strongest Basic)-5.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area20.23 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity85.15 m³·mol⁻¹ChemAxon
Polarizability30.14 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+160.49631661259
DarkChem[M-H]-161.4831661259
DeepCCS[M+H]+177.03830932474
DeepCCS[M-H]-174.6830932474
DeepCCS[M-2H]-208.3630932474
DeepCCS[M+Na]+183.58730932474
AllCCS[M+H]+163.132859911
AllCCS[M+H-H2O]+159.332859911
AllCCS[M+NH4]+166.732859911
AllCCS[M+Na]+167.732859911
AllCCS[M-H]-167.932859911
AllCCS[M+Na-2H]-166.332859911
AllCCS[M+HCOO]-164.732859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
9-Hydroxybenzo[a]pyreneOC1=CC2=C3C=CC4=CC=CC5=C4C3=C(C=C5)C=C2C=C14384.7Standard polar33892256
9-Hydroxybenzo[a]pyreneOC1=CC2=C3C=CC4=CC=CC5=C4C3=C(C=C5)C=C2C=C13064.7Standard non polar33892256
9-Hydroxybenzo[a]pyreneOC1=CC2=C3C=CC4=CC=CC5=C4C3=C(C=C5)C=C2C=C13308.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
9-Hydroxybenzo[a]pyrene,1TMS,isomer #1C[Si](C)(C)OC1=CC=C2C=C3C=CC4=CC=CC5=CC=C(C2=C1)C3=C453222.0Semi standard non polar33892256
9-Hydroxybenzo[a]pyrene,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C2C=C3C=CC4=CC=CC5=CC=C(C2=C1)C3=C453367.0Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 9-Hydroxybenzo[a]pyrene GC-MS (Non-derivatized) - 70eV, Positivesplash10-014i-0090000000-9220f112be577f77e05a2017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 9-Hydroxybenzo[a]pyrene GC-MS (1 TMS) - 70eV, Positivesplash10-00fr-9076000000-dac4a2b652c42f3bfbb72017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 9-Hydroxybenzo[a]pyrene 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 - 9-Hydroxybenzo[a]pyrene 10V, Positive-QTOFsplash10-014i-0090000000-0cf12d92bb15b8d16f012017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxybenzo[a]pyrene 20V, Positive-QTOFsplash10-014i-0090000000-c29c2450f7dfa49ed2b82017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxybenzo[a]pyrene 40V, Positive-QTOFsplash10-00p3-0090000000-1aedbcc7561b9de5055a2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxybenzo[a]pyrene 10V, Negative-QTOFsplash10-014i-0090000000-277a3dc3bfbdd0da4e772017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxybenzo[a]pyrene 20V, Negative-QTOFsplash10-014i-0090000000-a6338779f141ca32d2792017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxybenzo[a]pyrene 40V, Negative-QTOFsplash10-014i-0090000000-040d50e7e32b9f8202a92017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxybenzo[a]pyrene 10V, Negative-QTOFsplash10-014i-0090000000-15826f0c2063c7e25e622021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxybenzo[a]pyrene 20V, Negative-QTOFsplash10-014i-0090000000-15826f0c2063c7e25e622021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxybenzo[a]pyrene 40V, Negative-QTOFsplash10-014i-0090000000-92d898667315fc950eab2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxybenzo[a]pyrene 10V, Positive-QTOFsplash10-014i-0090000000-d6caa442c8b0b02a8eb52021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxybenzo[a]pyrene 20V, Positive-QTOFsplash10-014i-0090000000-d6caa442c8b0b02a8eb52021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxybenzo[a]pyrene 40V, Positive-QTOFsplash10-014i-0090000000-c1b5888e2742a325a90e2021-09-24Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
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 IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDC14556
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound28598
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDM01241
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available