11-Nor-delta9-tetrahydrocannabinol-9-carboxylic acid (CHEM042742)

IdentificationTaxonomyBiological PropertiesPhysical PropertiesToxicity ProfileSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-06-03 10:08:53 UTC
Update Date2026-03-31 18:39:10 UTC
Accession NumberCHEM042742
Identification
Common Name11-Nor-delta9-tetrahydrocannabinol-9-carboxylic acid
ClassSmall Molecule
Description11-nor-9-carboxy-Delta(9)-tetrahydrocannabinol, also known as delta(1)-Tetrahydrocannabinol-7-Oic acid or delta-9-11-Carboxytetrahydrocannabinol, is classified as a member of the 2,2-dimethyl-1-benzopyrans. 2,2-dimethyl-1-benzopyrans are organic compounds containing a 1-benzopyran moiety that carries two methyl groups at the 2-position. 11-nor-9-carboxy-Delta(9)-tetrahydrocannabinol is considered to be practically insoluble (in water) and acidic
Contaminant Sources
  • STOFF IDENT Compounds
Contaminant TypeNot Available
Chemical Structure
Thumb
MOLSDF3D-SDFPDBSMILESInChI View 3D Structure
Synonyms
ValueSource
11-Nor-9-carboxy-δ(9)-tetrahydrocannabinolGenerator
THC-11-Oic acidHMDB
Hexadeutero-11-nor-delta(9)-tetrahydrocannabinol-9-carboxylic acidHMDB
delta(1)-Tetrahydrocannabinol-7-Oic acidHMDB
11-Nor-9-carboxy-delta-9-tetrahydrocannabinolHMDB
11-Nor-delta(9)-tetrahydrocannabinol-9-carboxylic acidHMDB
delta(9)-Tetrahydrocannabinol-11-oic-acidHMDB
delta-9-11-CarboxytetrahydrocannabinolHMDB
(6AR-trans)-isomer OF 11-nor-delta(9)-tetrahydrocannabinol-9-carboxylic acidHMDB
Tetrahydrocannabinol-7-Oic acidHMDB
11-Nor-9-carboxy-THCHMDB
THC-11-OateHMDB
1-Hydroxy-6,6-dimethyl-3-pentyl-6H,6ah,7H,8H,10ah-benzo[c]isochromene-9-carboxylateHMDB
11-Nor-9-carboxy-delta(9)-tetrahydrocannabinolMeSH
Chemical FormulaC21H28O4
Average Molecular Mass344.445 g/mol
Monoisotopic Mass344.199 g/mol
CAS Registry Number104874-50-2
IUPAC Name1-hydroxy-6,6-dimethyl-3-pentyl-6H,6aH,7H,8H,10aH-benzo[c]isochromene-9-carboxylic acid
Traditional Name11-nor-9-Carboxy-THC
SMILESCCCCCC1=CC(O)=C2C3C=C(CCC3C(C)(C)OC2=C1)C(O)=O
InChI IdentifierInChI=1S/C21H28O4/c1-4-5-6-7-13-10-17(22)19-15-12-14(20(23)24)8-9-16(15)21(2,3)25-18(19)11-13/h10-12,15-16,22H,4-9H2,1-3H3,(H,23,24)
InChI KeyYOVRGSHRZRJTLZ-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as 2,2-dimethyl-1-benzopyrans. These are organic compounds containing a 1-benzopyran moiety that carries two methyl groups at the 2-position.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub Class1-benzopyrans
Direct Parent2,2-dimethyl-1-benzopyrans
Alternative Parents
Substituents
  • 2,2-dimethyl-1-benzopyran
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Benzenoid
  • Carboxylic acid derivative
  • Carboxylic acid
  • Ether
  • Monocarboxylic acid or derivatives
  • Oxacycle
  • Carbonyl group
  • Organic oxygen compound
  • Organooxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.0084 g/LALOGPS
logP5.24ALOGPS
logP5.14ChemAxon
logS-4.6ALOGPS
pKa (Strongest Acidic)4.21ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.76 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity98.45 m³·mol⁻¹ChemAxon
Polarizability39.41 ųChemAxon
Number of Rings3ChemAxon
Bioavailability1ChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-056r-5197000000-73dcbb549204a1976d48Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (2 TMS) - 70eV, Positivesplash10-00di-5304900000-f7d83e1dd97166f1aedcSpectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-002b-0229000000-6f721debb6f607da7337Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a71-2395000000-d63f3ce97b36061bd41dSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0k96-9250000000-095337c9cbe2b3be6813Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0039000000-8706ecd196b3471f5711Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0005-0296000000-cd4c2bab7f1a4028f7abSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-03nj-1940000000-1b6ed4fc707ccacca7abSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-0009000000-effd20a0bd54b9f7e58cSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0002-1129000000-15a1dcfaa22c76b9c924Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0aou-9523000000-ef76fb3a3b11a6054a97Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0009000000-132e2debff844207d185Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0007-0069000000-1f83b90b63646c9fdf1bSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-00ku-0093000000-2b63ec7adae0dd8f8e24Spectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDHMDB0062770
FooDB IDNot Available
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia Link11-nor-9-Carboxy-THC
Chemspider ID97019
ChEBI IDNot Available
PubChem Compound ID107885
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available