Basic Info

Common Name2,4,6-Tribromophenol(F05521)
2D Structure
Description

2,4,6-Tribromophenol is found in crustaceans. 2,4,6-Tribromophenol is isolated from molluscs and crustaceans. 2,4,6-Tribromophenol is a flavour component of seafood, imparts an intense shrimp-like flavour. 2,4,6-Tribromophenol belongs to the family of Bromobenzenes. These are organic compounds containing a chlorine atom attached to a benzene ring.

FRCD IDF05521
CAS Number118-79-6
PubChem CID1483
FormulaC6H3Br3O
IUPAC Name

2,4,6-tribromophenol

InChI Key

BSWWXRFVMJHFBN-UHFFFAOYSA-N

InChI

InChI=1S/C6H3Br3O/c7-3-1-4(8)6(10)5(9)2-3/h1-2,10H

Canonical SMILES

C1=C(C=C(C(=C1Br)O)Br)Br

Isomeric SMILES

C1=C(C=C(C(=C1Br)O)Br)Br

Synonyms
        
            Bromkal pur 3
        
            2,4,6-tribromophenol
        
            118-79-6
        
            Tribromophenol
        
            Bromol
        
            Xeroform
        
            Phenol, 2,4,6-tribromo-
        
            Flammex 3BP
        
            C6H3Br3O
        
            TA 10
        
Classifies
                

                  
                    Animal Toxin
                  

                
        
Update DateNov 13, 2018 17:07

Chemical Taxonomy

KingdomOrganic compounds
SuperclassBenzenoids
ClassPhenols
SubclassHalophenols
Intermediate Tree NodesBromophenols
Direct ParentP-bromophenols
Alternative Parents
Molecular FrameworkAromatic homomonocyclic compounds
Substituents4-bromophenol - 2-bromophenol - Halobenzene - Bromobenzene - Monocyclic benzene moiety - Aryl halide - Aryl bromide - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Organobromide - Organohalogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as p-bromophenols. These are bromophenols carrying a iodine at the C4 position of the benzene ring.

Properties

Property NameProperty Value
Molecular Weight330.801
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Complexity108
Monoisotopic Mass327.773
Exact Mass329.771
XLogP4.4
Formal Charge0
Heavy Atom Count10
Defined Atom Stereocenter Count0
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+0.9585
Human Intestinal AbsorptionHIA+0.9903
Caco-2 PermeabilityCaco2+0.8828
P-glycoprotein SubstrateNon-substrate0.8084
P-glycoprotein InhibitorNon-inhibitor0.9640
Non-inhibitor0.9892
Renal Organic Cation TransporterNon-inhibitor0.8667
Distribution
Subcellular localizationMitochondria0.7986
Metabolism
CYP450 2C9 SubstrateNon-substrate0.8179
CYP450 2D6 SubstrateNon-substrate0.8231
CYP450 3A4 SubstrateNon-substrate0.7125
CYP450 1A2 InhibitorInhibitor0.8452
CYP450 2C9 InhibitorInhibitor0.5000
CYP450 2D6 InhibitorNon-inhibitor0.9386
CYP450 2C19 InhibitorInhibitor0.5634
CYP450 3A4 InhibitorNon-inhibitor0.8567
CYP Inhibitory PromiscuityLow CYP Inhibitory Promiscuity0.6483
Excretion
Toxicity
Human Ether-a-go-go-Related Gene InhibitionWeak inhibitor0.8638
Non-inhibitor0.9353
AMES ToxicityNon AMES toxic0.9486
CarcinogensNon-carcinogens0.8050
Fish ToxicityHigh FHMT0.9032
Tetrahymena Pyriformis ToxicityHigh TPT0.9939
Honey Bee ToxicityHigh HBT0.7984
BiodegradationNot ready biodegradable0.8098
Acute Oral ToxicityIII0.5271
Carcinogenicity (Three-class)Non-required0.5232

Model Value Unit
Absorption
Aqueous solubility-2.1485LogS
Caco-2 Permeability1.8089LogPapp, cm/s
Distribution
Metabolism
Excretion
Toxicity
Rat Acute Toxicity2.5362LD50, mol/kg
Fish Toxicity0.6309pLC50, mg/L
Tetrahymena Pyriformis Toxicity1.4699pIGC50, ug/L

References

TitleJournalDatePubmed ID
Evaluation of the effect of brominated flame retardants on hemoglobin oxidation and hemolysis in human erythrocytes.Food Chem Toxicol2017 Nov28893619
Recycling of plastic waste: Screening for brominated flame retardants (BFRs).Waste Manag2017 Nov28869101
Induced production of brominated aromatic compounds in the alga Ceramium tenuicorne.Environ Sci Pollut Res Int2015 Nov26178826
Tribromophenol and pentachlorophenol uptake from sawdust to horticulturalproducts.Food Addit Contam Part A Chem Anal Control Expo Risk Assess2009Oct19701836
Contrasting the seasonal variability of halogenated natural products andanthropogenic hexachlorocyclohexanes in the southern Norwegian atmosphere.Arch Environ Contam Toxicol2008 Nov18330614
Determination of halophenolic wood preservant traces in milk using headspacesolid-phase microextraction and gas chromatography-mass spectrometry.J Chromatogr A2008 Dec 2619027907
Halogenated natural products in five species of Antarctic sponges: compounds withPOP-like properties?Environ Sci Technol2005 Jun 115984761

Targets

General Function:
Zinc ion binding
Specific Function:
Nuclear receptor that binds and is activated by variety of endogenous and xenobiotic compounds. Transcription factor that activates the transcription of multiple genes involved in the metabolism and secretion of potentially harmful xenobiotics, drugs and endogenous compounds. Activated by the antibiotic rifampicin and various plant metabolites, such as hyperforin, guggulipid, colupulone, and isoflavones. Response to specific ligands is species-specific. Activated by naturally occurring steroids, such as pregnenolone and progesterone. Binds to a response element in the promoters of the CYP3A4 and ABCB1/MDR1 genes.
Gene Name:
NR1I2
Uniprot ID:
O75469
Molecular Weight:
49761.245 Da
References
  1. Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]
General Function:
Identical protein binding
Specific Function:
Thyroid hormone-binding protein. Probably transports thyroxine from the bloodstream to the brain.
Gene Name:
TTR
Uniprot ID:
P02766
Molecular Weight:
15886.88 Da
References
  1. Meerts IA, van Zanden JJ, Luijks EA, van Leeuwen-Bol I, Marsh G, Jakobsson E, Bergman A, Brouwer A: Potent competitive interactions of some brominated flame retardants and related compounds with human transthyretin in vitro. Toxicol Sci. 2000 Jul;56(1):95-104. [10869457 ]
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
References
  1. Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]