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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 04:06:22 UTC
Update Date2022-09-22 17:45:01 UTC
HMDB IDHMDB0249590
Secondary Accession NumbersNone
Metabolite Identification
Common NameCannabinol
DescriptionCannabinol belongs to the class of organic compounds known as dibenzopyrans. These are organic heterocyclic compounds with a structure containing a dibenzopyran moiety, made up of two benzene rings fused to a central pyran ring. Thus, cannabinol is considered to be an aromatic polyketide. Based on a literature review very few articles have been published on Cannabinol. This compound has been identified in human blood as reported by (PMID: 31557052 ). Cannabinol is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Cannabinol 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
6,6,9-Trimethyl-3-pentyl-6H-dibenzo[b,d]pyran-1-olPhytoBank
3-Amyl-1-hydroxy-6,6,9-trimethyl-6H-dibenzo[b,d]pyranPhytoBank
CBNPhytoBank
Chemical FormulaC21H26O2
Average Molecular Weight310.437
Monoisotopic Molecular Weight310.193280077
IUPAC Name6,6,9-trimethyl-3-pentyl-6H-benzo[c]chromen-1-ol
Traditional Namecannabinol
CAS Registry NumberNot Available
SMILES
CCCCCC1=CC(O)=C2C(OC(C)(C)C3=C2C=C(C)C=C3)=C1
InChI Identifier
InChI=1S/C21H26O2/c1-5-6-7-8-15-12-18(22)20-16-11-14(2)9-10-17(16)21(3,4)23-19(20)13-15/h9-13,22H,5-8H2,1-4H3
InChI KeyVBGLYOIFKLUMQG-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as dibenzopyrans. These are organic heterocyclic compounds with a structure containing a dibenzopyran moiety, made up of two benzene rings fused to a central pyran ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub Class1-benzopyrans
Direct ParentDibenzopyrans
Alternative Parents
Substituents
  • Dibenzopyran
  • 2-benzopyran
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Benzenoid
  • Oxacycle
  • Ether
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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
logP6.58ALOGPS
logP6.41ChemAxon
logS-6ALOGPS
pKa (Strongest Acidic)9.32ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area29.46 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity95.74 m³·mol⁻¹ChemAxon
Polarizability37.75 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+195.55530932474
DeepCCS[M-H]-193.19730932474
DeepCCS[M-2H]-227.03830932474
DeepCCS[M+Na]+202.40430932474
AllCCS[M+H]+177.632859911
AllCCS[M+H-H2O]+174.332859911
AllCCS[M+NH4]+180.732859911
AllCCS[M+Na]+181.532859911
AllCCS[M-H]-186.332859911
AllCCS[M+Na-2H]-186.532859911
AllCCS[M+HCOO]-186.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
CannabinolCCCCCC1=CC(O)=C2C(OC(C)(C)C3=C2C=C(C)C=C3)=C13228.3Standard polar33892256
CannabinolCCCCCC1=CC(O)=C2C(OC(C)(C)C3=C2C=C(C)C=C3)=C12525.8Standard non polar33892256
CannabinolCCCCCC1=CC(O)=C2C(OC(C)(C)C3=C2C=C(C)C=C3)=C12572.4Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Cannabinol GC-MS (1 TMS) - 70eV, PositiveNot Available2020-06-30Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Cannabinol GC-MS (Non-derivatized) - 70eV, Positivesplash10-0ugm-5190000000-4449dbc8fa340a46930a2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Cannabinol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Cannabinol GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Cannabinol NA , positive-QTOFsplash10-03k9-0197000000-02f99ed4da3fcd7169f32020-07-21HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cannabinol Orbitrap 16V, negative-QTOFsplash10-0a4i-0009000000-863f2f390ccd9c8fe9cf2020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cannabinol Orbitrap 21V, negative-QTOFsplash10-0a4i-0239000000-0e4f7fd6cc72c6827f662020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cannabinol Orbitrap 24V, negative-QTOFsplash10-004i-0493000000-413d38916c00ef6234a02020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cannabinol Orbitrap 30V, negative-QTOFsplash10-004i-0290000000-23fb1fb13cc8ffbba6bc2020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cannabinol n/a 21V, negative-QTOFsplash10-0a4i-0279000000-3fd78de5823f4e0b4e482020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cannabinol n/a 21V, negative-QTOFsplash10-0006-0900000000-606aa97e25113b8052282020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cannabinol n/a 21V, negative-QTOFsplash10-014i-0090000000-499c21708d1be862ce182020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cannabinol n/a 21V, negative-QTOFsplash10-014i-0090000000-392361b62c78f2977a9e2020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cannabinol n/a 21V, negative-QTOFsplash10-0002-0900000000-7088a45fb84da09fea832020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cannabinol n/a 21V, negative-QTOFsplash10-0udl-0890000000-c7254416b3809c79f5ad2020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cannabinol n/a 21V, negative-QTOFsplash10-004i-0090000000-58f6b8627e7b186b785c2020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cannabinol n/a 21V, negative-QTOFsplash10-00dl-0590000000-1e1e1032320e700d92952020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cannabinol n/a 21V, negative-QTOFsplash10-004i-0090000000-bc7eaade0ce179bad0402020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cannabinol QTOF 5V, positive-QTOFsplash10-03dj-0359000000-cc024dc534a3a9f9b62f2020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cannabinol QTOF 7V, positive-QTOFsplash10-03dj-0279000000-b3426208b22197d787ad2020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cannabinol QTOF 10V, positive-QTOFsplash10-03dj-1298000000-931100d6611f22917d352020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cannabinol QTOF 15V, positive-QTOFsplash10-01vn-1292000000-998d4e1ea9b86bb2e35e2020-07-22HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cannabinol QTOF 17V, positive-QTOFsplash10-01vp-2192000000-9babb635554716a06e4e2020-07-22HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cannabinol 10V, Positive-QTOFsplash10-03di-0019000000-cc5908feb634826561a82016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cannabinol 20V, Positive-QTOFsplash10-014i-4092000000-0d5f8eeb3c3657604c0b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cannabinol 40V, Positive-QTOFsplash10-0k96-9240000000-ad77015ae37c6f2204e72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cannabinol 10V, Negative-QTOFsplash10-0a4i-0009000000-4cb0ebdfaca0cd6a22d92016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cannabinol 20V, Negative-QTOFsplash10-0a4i-0019000000-88786e42ff7bce36b1972016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cannabinol 40V, Negative-QTOFsplash10-0006-3490000000-e6ffa5b4dc0e798b395b2016-08-03Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
UrineDetected 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 IDC00002675
Chemspider ID2447
KEGG Compound IDC07580
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkCannabinol
METLIN IDNot Available
PubChem Compound2543
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 ]