Basic Info

Common NameCannabielsoin(F04640)
2D Structure
Description

Chlorinated dibenzofurans (CDFs) are a family of chemical that contain one to eight chlorine atoms attached to the carbon atoms of the parent chemical, dibenzofuran. The CDF family contains 135 individual compounds (known as congeners) with varying harmful health and environmental effects. Of these 135 compounds, those that contain chlorine atoms at the 2,3,7,8-positions of the parent dibenzofuran molecule are especially harmful. Other than for laboratory use of small amounts of CDFs for research and development purposes, these chemicals are not deliberately produced by industry. Most CDFs are produced in very small amounts as unwanted impurities of certain products and processes utilizing chlorinated compounds. Only a few of the 135 CDF compounds have been produced in large enough quantities so that their properties, such as color, smell, taste, and toxicity could be studied. (L952)

FRCD IDF04640
CAS Number52025-76-0
PubChem CID162113
FormulaC21H30O3
IUPAC Name

(5aS,6S,9R,9aR)-6-methyl-3-pentyl-9-prop-1-en-2-yl-7,8,9,9a-tetrahydro-5aH-dibenzofuran-1,6-diol

InChI Key

RBEAVAMWZAJWOI-MTOHEIAKSA-N

InChI

InChI=1S/C21H30O3/c1-5-6-7-8-14-11-16(22)19-17(12-14)24-20-18(19)15(13(2)3)9-10-21(20,4)23/h11-12,15,18,20,22-23H,2,5-10H2,1,3-4H3/t15-,18+,20-,21-/m0/s1

Canonical SMILES

CCCCCC1=CC2=C(C3C(CCC(C3O2)(C)O)C(=C)C)C(=C1)O

Isomeric SMILES

CCCCCC1=CC2=C([C@H]3[C@@H](CC[C@]([C@H]3O2)(C)O)C(=C)C)C(=C1)O

Synonyms
        
            (5as,6s,9r,9ar)-6-methyl-3-pentyl-9-(prop-1-en-2-yl)-5a,6,7,8,9,9a-hexahydrodibenzo[b,d]furan-1,6-diol
        
            Cannabielsoin
        
            Cannabielsoin A
        
            52025-76-0
        
            AC1L4QPR
        
            SCHEMBL13214152
        
            CTK4J9282
        
            RBEAVAMWZAJWOI-MTOHEIAKSA-N
        
            C20218
        
            (5aS,6S,9R,9aR)-6-methyl-3-pentyl-9-prop-1-en-2-yl-7,8,9,9a-tetrahydro-5aH-dibenzofuran-1,6-diol
        
Classifies
                

                  
                    Pollutant
                  
                    Pesticide
                  

                
        
Update DateNov 13, 2018 17:07

Chemical Taxonomy

KingdomOrganic compounds
SuperclassLipids and lipid-like molecules
ClassPrenol lipids
SubclassMonoterpenoids
Intermediate Tree NodesNot available
Direct ParentAromatic monoterpenoids
Alternative Parents
Molecular FrameworkAromatic heteropolycyclic compounds
SubstituentsAromatic monoterpenoid - P-menthane monoterpenoid - Coumaran - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Benzenoid - Cyclic alcohol - Tertiary alcohol - Ether - Oxacycle - Organoheterocyclic compound - Organic oxygen compound - Organooxygen compound - Alcohol - Hydrocarbon derivative - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aromatic monoterpenoids. These are monoterpenoids containing at least one aromatic ring.

Properties

Property NameProperty Value
Molecular Weight330.468
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count5
Complexity462
Monoisotopic Mass330.219
Exact Mass330.219
XLogP5.4
Formal Charge0
Heavy Atom Count24
Defined Atom Stereocenter Count4
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Isotope Atom Count0
Covalently-Bonded Unit Count1

ADMET

Model Result Probability
Absorption
Blood-Brain BarrierBBB+0.9379
Human Intestinal AbsorptionHIA+0.9964
Caco-2 PermeabilityCaco2+0.6426
P-glycoprotein SubstrateSubstrate0.8896
P-glycoprotein InhibitorNon-inhibitor0.5569
Non-inhibitor0.6792
Renal Organic Cation TransporterNon-inhibitor0.8522
Distribution
Subcellular localizationMitochondria0.5131
Metabolism
CYP450 2C9 SubstrateNon-substrate0.8145
CYP450 2D6 SubstrateNon-substrate0.8404
CYP450 3A4 SubstrateSubstrate0.6997
CYP450 1A2 InhibitorInhibitor0.5906
CYP450 2C9 InhibitorNon-inhibitor0.6129
CYP450 2D6 InhibitorNon-inhibitor0.8462
CYP450 2C19 InhibitorInhibitor0.5856
CYP450 3A4 InhibitorInhibitor0.5660
CYP Inhibitory PromiscuityHigh CYP Inhibitory Promiscuity0.7711
Excretion
Toxicity
Human Ether-a-go-go-Related Gene InhibitionWeak inhibitor0.9187
Non-inhibitor0.6460
AMES ToxicityNon AMES toxic0.7206
CarcinogensNon-carcinogens0.9090
Fish ToxicityHigh FHMT0.9928
Tetrahymena Pyriformis ToxicityHigh TPT0.9980
Honey Bee ToxicityHigh HBT0.7988
BiodegradationNot ready biodegradable0.9938
Acute Oral ToxicityIII0.4611
Carcinogenicity (Three-class)Non-required0.4823

Model Value Unit
Absorption
Aqueous solubility-4.3585LogS
Caco-2 Permeability1.2635LogPapp, cm/s
Distribution
Metabolism
Excretion
Toxicity
Rat Acute Toxicity2.8849LD50, mol/kg
Fish Toxicity0.1323pLC50, mg/L
Tetrahymena Pyriformis Toxicity1.1541pIGC50, ug/L

Targets

General Function:
Transcription regulatory region dna binding
Specific Function:
Ligand-activated transcriptional activator. Binds to the XRE promoter region of genes it activates. Activates the expression of multiple phase I and II xenobiotic chemical metabolizing enzyme genes (such as the CYP1A1 gene). Mediates biochemical and toxic effects of halogenated aromatic hydrocarbons. Involved in cell-cycle regulation. Likely to play an important role in the development and maturation of many tissues. Regulates the circadian clock by inhibiting the basal and circadian expression of the core circadian component PER1. Inhibits PER1 by repressing the CLOCK-ARNTL/BMAL1 heterodimer mediated transcriptional activation of PER1.
Gene Name:
AHR
Uniprot ID:
P35869
Molecular Weight:
96146.705 Da
Mechanism of Action:
Dibenzofurans bind the aryl hydrocarbon receptor, which increases its ability to activate transcription in the XRE promoter region. This alters the expression of a number of genes.
References
  1. Ni J, Pang ST, Yeh S: Differential retention of alpha-vitamin E is correlated with its transporter gene expression and growth inhibition efficacy in prostate cancer cells. Prostate. 2007 Apr 1;67(5):463-71. [17252538 ]
General Function:
Zinc ion binding
Specific Function:
Nuclear hormone receptor. Binds estrogens with an affinity similar to that of ESR1, and activates expression of reporter genes containing estrogen response elements (ERE) in an estrogen-dependent manner (PubMed:20074560). Isoform beta-cx lacks ligand binding ability and has no or only very low ere binding activity resulting in the loss of ligand-dependent transactivation ability. DNA-binding by ESR1 and ESR2 is rapidly lost at 37 degrees Celsius in the absence of ligand while in the presence of 17 beta-estradiol and 4-hydroxy-tamoxifen loss in DNA-binding at elevated temperature is more gradual.
Gene Name:
ESR2
Uniprot ID:
Q92731
Molecular Weight:
59215.765 Da
Mechanism of Action:
Causes endocrine disruption in humans by binding to and inhibiting the estrogen receptor.
References
  1. Taccone-Gallucci M, Manca-di-Villahermosa S, Battistini L, Stuffler RG, Tedesco M, Maccarrone M: N-3 PUFAs reduce oxidative stress in ESRD patients on maintenance HD by inhibiting 5-lipoxygenase activity. Kidney Int. 2006 Apr;69(8):1450-4. [16531984 ]
General Function:
Zinc ion binding
Specific Function:
Nuclear hormone receptor. The steroid hormones and their receptors are involved in the regulation of eukaryotic gene expression and affect cellular proliferation and differentiation in target tissues. Ligand-dependent nuclear transactivation involves either direct homodimer binding to a palindromic estrogen response element (ERE) sequence or association with other DNA-binding transcription factors, such as AP-1/c-Jun, c-Fos, ATF-2, Sp1 and Sp3, to mediate ERE-independent signaling. Ligand binding induces a conformational change allowing subsequent or combinatorial association with multiprotein coactivator complexes through LXXLL motifs of their respective components. Mutual transrepression occurs between the estrogen receptor (ER) and NF-kappa-B in a cell-type specific manner. Decreases NF-kappa-B DNA-binding activity and inhibits NF-kappa-B-mediated transcription from the IL6 promoter and displace RELA/p65 and associated coregulators from the promoter. Recruited to the NF-kappa-B response element of the CCL2 and IL8 promoters and can displace CREBBP. Present with NF-kappa-B components RELA/p65 and NFKB1/p50 on ERE sequences. Can also act synergistically with NF-kappa-B to activate transcription involving respective recruitment adjacent response elements; the function involves CREBBP. Can activate the transcriptional activity of TFF1. Also mediates membrane-initiated estrogen signaling involving various kinase cascades. Isoform 3 is involved in activation of NOS3 and endothelial nitric oxide production. Isoforms lacking one or several functional domains are thought to modulate transcriptional activity by competitive ligand or DNA binding and/or heterodimerization with the full length receptor. Essential for MTA1-mediated transcriptional regulation of BRCA1 and BCAS3. Isoform 3 can bind to ERE and inhibit isoform 1.
Gene Name:
ESR1
Uniprot ID:
P03372
Molecular Weight:
66215.45 Da
Mechanism of Action:
Causes endocrine disruption in humans by binding to and inhibiting the estrogen receptor.
References
  1. Taccone-Gallucci M, Manca-di-Villahermosa S, Battistini L, Stuffler RG, Tedesco M, Maccarrone M: N-3 PUFAs reduce oxidative stress in ESRD patients on maintenance HD by inhibiting 5-lipoxygenase activity. Kidney Int. 2006 Apr;69(8):1450-4. [16531984 ]
General Function:
Temperature-gated cation channel activity
Specific Function:
Receptor-activated non-selective cation channel involved in detection of pain and possibly also in cold perception and inner ear function (PubMed:25389312, PubMed:25855297). Has a central role in the pain response to endogenous inflammatory mediators and to a diverse array of volatile irritants, such as mustard oil, cinnamaldehyde, garlic and acrolein, an irritant from tears gas and vehicule exhaust fumes (PubMed:25389312, PubMed:20547126). Is also activated by menthol (in vitro)(PubMed:25389312). Acts also as a ionotropic cannabinoid receptor by being activated by delta(9)-tetrahydrocannabinol (THC), the psychoactive component of marijuana (PubMed:25389312). May be a component for the mechanosensitive transduction channel of hair cells in inner ear, thereby participating in the perception of sounds. Probably operated by a phosphatidylinositol second messenger system (By similarity).
Gene Name:
TRPA1
Uniprot ID:
O75762
Molecular Weight:
127499.88 Da
References
  1. Nilius B, Prenen J, Owsianik G: Irritating channels: the case of TRPA1. J Physiol. 2011 Apr 1;589(Pt 7):1543-9. doi: 10.1113/jphysiol.2010.200717. Epub 2010 Nov 15. [21078588 ]