Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-22 16:57:44 UTC
Update Date2021-09-22 16:57:45 UTC
HMDB IDHMDB0301762
Secondary Accession NumbersNone
Metabolite Identification
Common NameCannithrene 2
DescriptionCannithrene-2, is one of two isomers of cannithrene (the other being canninthrene-1). It belongs to the class of organic compounds known as hydrophenanthrenes. These are a phenanthrene derivatives where at least one ring carbon-carbon double bond has been reduced via hydrogenation. Phenanthrenes are polycyclic compounds containing a phenanthrene moiety, which is a tricyclic aromatic compound with three non-linearly fused benzenes. Hydrophenanthrenes in Cannabis are structurally derived from stilbenoids, which have undergone an additional cyclazation reaction to yield the phenanthrene skeleton. Cannithrene 1 and 2 were the first two dihydrophenanthrenes isolated from Cannabis (PMID: 28799497 ). Cannithrene 2 is a hydrophobic, neutral compound that is insoluble in water. So far, no biological activity has been associated with cannithrene 2. Cannithrene 2 is one of the non-cannabinoid compounds that have been identified in cannabis plants (https://doi.org/10.1007/978-1-59259-947-9_2).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC16H16O4
Average Molecular Weight272.2958
Monoisotopic Molecular Weight272.104859
IUPAC Name2,6-dimethoxy-9,10-dihydrophenanthrene-4,5-diol
Traditional Name2,6-dimethoxy-9,10-dihydrophenanthrene-4,5-diol
CAS Registry Number83016-16-4
SMILES
COC1=CC2=C(C(O)=C1)C1=C(CC2)C=CC(OC)=C1O
InChI Identifier
InChI=1S/C16H16O4/c1-19-11-7-10-4-3-9-5-6-13(20-2)16(18)15(9)14(10)12(17)8-11/h5-8,17-18H,3-4H2,1-2H3
InChI KeyJOPGVVOTXYNMIS-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydrophenanthrenes. These are a phenanthrene derivative where at least one ring CC bond is substituted by hydrogenation.
KingdomOrganic compounds
Super ClassBenzenoids
ClassPhenanthrenes and derivatives
Sub ClassHydrophenanthrenes
Direct ParentHydrophenanthrenes
Alternative Parents
Substituents
  • Hydrophenanthrene
  • 1-naphthol
  • Naphthalene
  • Anisole
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Ether
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic compounds
External DescriptorsNot Available
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
logP2.85ALOGPS
logP3.26ChemAxon
logS-3.5ALOGPS
pKa (Strongest Acidic)8.92ChemAxon
pKa (Strongest Basic)-4.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area58.92 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity76.36 m³·mol⁻¹ChemAxon
Polarizability28.92 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+163.31932859911
AllCCS[M+H-H2O]+159.64532859911
AllCCS[M+Na]+167.71232859911
AllCCS[M+NH4]+166.73132859911
AllCCS[M-H]-167.75732859911
AllCCS[M+Na-2H]-167.27932859911
AllCCS[M+HCOO]-166.87832859911
DeepCCS[M+H]+161.18130932474
DeepCCS[M-H]-158.82330932474
DeepCCS[M-2H]-192.00930932474
DeepCCS[M+Na]+167.27530932474

Predicted Kovats Retention Indices

Not Available
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Cannithrene 2 GC-MS (1 TMS) - 70eV, PositiveNot Available2020-06-30Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Cannithrene 2 GC-MS (1 TMS) - 70eV, PositiveNot Available2020-06-30Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Cannithrene 2 GC-MS (2 TMS) - 70eV, PositiveNot Available2020-06-30Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cannithrene 2 10V, Positive-QTOFsplash10-00di-0090000000-ef7de4d391b99f8c46fd2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cannithrene 2 20V, Positive-QTOFsplash10-00di-0490000000-ed988b16accc0f1ee4702016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cannithrene 2 40V, Positive-QTOFsplash10-02bb-1790000000-f1739a582e42c99b90192016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cannithrene 2 10V, Negative-QTOFsplash10-00di-0090000000-867f6aee25acb934d0312016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cannithrene 2 20V, Negative-QTOFsplash10-00di-0090000000-76d4a75df389853757fe2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cannithrene 2 40V, Negative-QTOFsplash10-056s-0390000000-4671bc90fb23910197072016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cannithrene 2 10V, Positive-QTOFsplash10-00di-0090000000-be7a06d3a99be6265fa32021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cannithrene 2 20V, Positive-QTOFsplash10-00di-0090000000-72172f717bb9877b0ae32021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cannithrene 2 40V, Positive-QTOFsplash10-000i-0940000000-8cbaa447eb4dd1f76dac2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cannithrene 2 10V, Negative-QTOFsplash10-00di-0090000000-fa0ebf6f8073225621162021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cannithrene 2 20V, Negative-QTOFsplash10-00di-0090000000-c19ecb967c82c4f234672021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cannithrene 2 40V, Negative-QTOFsplash10-000i-0090000000-489a7d3a39991252ab2f2021-10-21Wishart 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 IDFDB000638
KNApSAcK IDC00015535
Chemspider ID59696648
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound86021565
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. Pollastro F, Minassi A, Fresu LG: Cannabis Phenolics and their Bioactivities. Curr Med Chem. 2018;25(10):1160-1185. doi: 10.2174/0929867324666170810164636. [PubMed:28799497 ]