Not Available
Record Information
Version1.0
Created at2020-03-19 00:36:17 UTC
Updated at2020-11-18 16:35:10 UTC
CannabisDB IDCDB000424
Secondary Accession NumbersNot Available
Cannabis Compound Identification
Common NameCannabielsoic acid B
DescriptionCannabielsoic acid B, also known as cannabielsoate B or CBEA-C5 B, is a phytocannabinoid that belongs to the class of organic compounds known as hydroxybenzoic acid derivatives. Cannabielsoic acid B is a dihydroxybenzoic acid derived from cannabidiolic acid. As such, it is a molecule of mixed biosynthetic origin, in which its aromatic moiety (derived from olivetolic acid) occurs through the polyketide biosynthetic pathway while the prenylated sidechain derives from the MEP pathway of the terpenoids (DOI: 10.1016/B978-0-12-800756-3.00002-8). Thus, cannabielsoic acid B can be considered a polyketide, a monoterpenoid and a resorcinol derivative, due to the meta arrangement of its two hydroxil groups on the bencene ring. Cannabielsoic acid B, also belongs to the class of cannabis compounds known as Cannabielsoins. There are two types of cannabielsoic acids, cannabielsoic acid A (CBEA-C5 A) and cannabielsoic acid B (CBEA-C5 B). The inclusion of cannabielsoic acids as Cannabis natural products is somewhat controversial because they have been isolated and identified infrequently and also because they can be obtained by the photo-oxidation of CBD (cannabidiol). However, cannabielsoic acids have been repeatedly mentioned in the literature as natural cannabinoids and are considered as a part of the 120 cannabinoid compounds found in cannabis plants (PMID: 6991645 ).
Structure
Thumb
Synonyms
ValueSource
Cannabielsoate bGenerator
Chemical FormulaC22H30O5
Average Molecular Weight374.48
Monoisotopic Molecular Weight374.2093
IUPAC Name(1R,9S,10S,13R)-3,10-dihydroxy-10-methyl-5-pentyl-13-(prop-1-en-2-yl)-8-oxatricyclo[7.4.0.0^{2,7}]trideca-2,4,6-triene-6-carboxylic acid
Traditional Name(1R,9S,10S,13R)-3,10-dihydroxy-10-methyl-5-pentyl-13-(prop-1-en-2-yl)-8-oxatricyclo[7.4.0.0^{2,7}]trideca-2,4,6-triene-6-carboxylic acid
CAS Registry NumberNot Available
SMILES
CCCCCC1=CC2=C([C@@H]3[C@H](O2)[C@@](C)(O)CC[C@H]3C(C)=C)C(O)=C1C(O)=O
InChI Identifier
InChI=1S/C22H30O5/c1-5-6-7-8-13-11-15-18(19(23)16(13)21(24)25)17-14(12(2)3)9-10-22(4,26)20(17)27-15/h11,14,17,20,23,26H,2,5-10H2,1,3-4H3,(H,24,25)/t14-,17+,20-,22-/m0/s1
InChI KeyOQCOBNKTUMOOHJ-RSGMMRJUSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as aromatic monoterpenoids. These are monoterpenoids containing at least one aromatic ring.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassMonoterpenoids
Direct ParentAromatic monoterpenoids
Alternative Parents
Substituents
  • Aromatic monoterpenoid
  • Hydroxybenzoic acid
  • P-menthane monoterpenoid
  • Coumaran
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Benzenoid
  • Cyclic alcohol
  • Tertiary alcohol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Ether
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Organoheterocyclic compound
  • Hydrocarbon derivative
  • Organic oxide
  • Alcohol
  • Organooxygen compound
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Not Available
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
logPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP4.03ALOGPS
logP4.66ChemAxon
logS-3.6ALOGPS
pKa (Strongest Acidic)3.85ChemAxon
pKa (Strongest Basic)-3.2ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area86.99 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity104.2 m³·mol⁻¹ChemAxon
Polarizability42.04 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Spectra
Pathways
Pathways
Protein Targets
EnzymesNot Available
TransportersNot Available
Metal BindingsNot Available
ReceptorsNot Available
Transcriptional FactorsNot Available
Concentrations Data
Not Available
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID58828795
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound59444401
PDB IDNot Available
ChEBI IDNot Available
References
General References
  1. Turner CE, Elsohly MA, Boeren EG: Constituents of Cannabis sativa L. XVII. A review of the natural constituents. J Nat Prod. 1980 Mar-Apr;43(2):169-234. doi: 10.1021/np50008a001. [PubMed:6991645 ]