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Details

Stereochemistry ACHIRAL
Molecular Formula C12H7Cl3
Molecular Weight 257.543
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 2,4,4'-TRICHLOROBIPHENYL

SMILES

ClC1=CC=C(C=C1)C2=CC=C(Cl)C=C2Cl

InChI

InChIKey=BZTYNSQSZHARAZ-UHFFFAOYSA-N
InChI=1S/C12H7Cl3/c13-9-3-1-8(2-4-9)11-6-5-10(14)7-12(11)15/h1-7H

HIDE SMILES / InChI

Molecular Formula C12H7Cl3
Molecular Weight 257.543
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

PubMed

PubMed

TitleDatePubMed
Detection and measurement of the agonistic activities of PCBs and mono-hydroxylated PCBs to the constitutive androstane receptor using a recombinant yeast assay.
2015-10
Lactational exposure to low levels of the six indicator non-dioxin-like polychlorinated biphenyls induces DNA damage and repression of neuronal activity, in juvenile male mice.
2015-02-03
Role of the nuclear xenobiotic receptors CAR and PXR in induction of cytochromes P450 by non-dioxinlike polychlorinated biphenyls in cultured rat hepatocytes.
2013-10-01
Neurodevelopmental and behavioral toxicity via lactational exposure to the sum of six indicator non-dioxin-like-polychlorinated biphenyls (∑6 NDL-PCBs) in mice.
2012-09-04
Characterization of steroid hormone receptor activities in 100 hydroxylated polychlorinated biphenyls, including congeners identified in humans.
2011-11-18
Some OH-PCBs are more potent inhibitors of aromatase activity and (anti-) glucocorticoids than non-dioxin like (NDL)-PCBs and MeSO₂-PCBs.
2011-10-10
In vitro toxicity profiling of ultrapure non-dioxin-like polychlorinated biphenyl congeners and their relative toxic contribution to PCB mixtures in humans.
2011-05
Differential effects of a complex organochlorine mixture on the proliferation of breast cancer cell lines.
2011-04
Non-dioxin-like PCBs interact with benzo[a]pyrene-induced p53-responses and inhibit apoptosis.
2010-12-01
Activation and potentiation of human GABAA receptors by non-dioxin-like PCBs depends on chlorination pattern.
2010-11
[Sorption behavior of PCB28 to phosphatidylcholine and triglyceride].
2010-10
DDE in mothers' blood during pregnancy and lower respiratory tract infections in their infants.
2010-09
[Effects of Rhizobium meliloti on PCBs degradation and transformation in solution culture].
2010-01
Non-dioxin-like-PCBs phosphorylate Mdm2 at Ser166 and attenuate the p53 response in HepG2 cells.
2009-12-10
Isolation and characterisation of polychlorinated biphenyl (PCB) degrading fungi from a historically contaminated soil.
2009-01-12
Immune cell counts and risks of respiratory infections among infants exposed pre- and postnatally to organochlorine compounds: a prospective study.
2008-12-04
Serum concentrations of indicator PCB congeners in the Czech adult population.
2008-07
Pesticide contamination profiles of water, sediment and aquatic organisms in the effluent of Gaobeidian wastewater treatment plant.
2008-07
Screening of 397 chemicals and development of a quantitative structure--activity relationship model for androgen receptor antagonism.
2008-04
Biodegradation of polychlorinated biphenyls in Aroclor 1232 and production of metabolites from 2,4,4'-trichlorobiphenyl at low temperature by psychrotolerant Hydrogenophaga sp. strain IA3-A.
2007-05
Dehalogenation of polychlorinated biphenyls and polybrominated diphenyl ethers using a hybrid bioinorganic catalyst.
2007-04
Tumor promoting potency of PCBs 28 and 101 in rat liver.
2006-07-01
Intensification of the aerobic bioremediation of an actual site soil historically contaminated by polychlorinated biphenyls (PCBs) through bioaugmentation with a non acclimated, complex source of microorganisms.
2006-03-20
Neuropsychological effects of chronic low-dose exposure to polychlorinated biphenyls (PCBs): a cross-sectional study.
2005-10-19
Influence of long contact times on sediment sorption kinetics of spiked chlorinated compounds.
2005-09
Long-term fate of polychlorinated biphenyls and polycyclic aromatic hydrocarbons in an agricultural soil.
2005-05-15
Indirect determination of low vapour pressures using solid-phase microextraction--application to tetrachlorobenzenes and tetrachlorobenzyltoluenes.
2005-04-22
Organochlorine exposure and colorectal cancer risk.
2004-11
Suppression of aromatase activity in vitro by PCBs 28 and 105 and Aroclor 1221.
2004-08-30
Ortho-substituted but not coplanar PCBs rapidly kill cerebellar granule cells.
2004-05
Lineage-specific effects of polychlorinated biphenyls (PCB) on gene expression in the rabbit blastocyst.
2004-04-08
Tumor promoters as inhibitors of apoptosis in rat hepatocytes.
2004-04-01
Resistant sorption of in situ chlorobenzenes and a polychlorinated biphenyl in river Rhine suspended matter.
2002-12
Novel integrative passive samplers for the long-term monitoring of semivolatile organic air pollutants.
2002-06
Effects of selected polychlorinated biphenyl (PCB) congeners on hepatic glutathione, glutathione-related enzymes, and selenium status: implications for oxidative stress.
2001-08-01
2,4,4'-trichlorobiphenyl increases STAT5 transcriptional activity.
2001-04
Polychlorinated biphenyl-induced effects on metabolic enzymes, AP-1 binding, vitamin E, and oxidative stress in the rat liver.
2001-03-01
Substance Class Chemical
Created
by admin
on Mon Mar 31 19:16:56 GMT 2025
Edited
by admin
on Mon Mar 31 19:16:56 GMT 2025
Record UNII
844ODP31Q0
Record Status Validated (UNII)
Record Version
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Name Type Language
2,4,4'-TRICHLOROBIPHENYL
Systematic Name English
PCB 28
Preferred Name English
BIPHENYL, 2,4,4'-TRICHLORO-
Systematic Name English
1,1'-BIPHENYL, 2,4,4'-TRICHLORO-
Systematic Name English
2,4,4'-TRICHLORO-1,1'-BIPHENYL
Systematic Name English
2',4,4'-TRICHLOROBIPHENYL
Systematic Name English
Code System Code Type Description
EPA CompTox
DTXSID2038310
Created by admin on Mon Mar 31 19:16:56 GMT 2025 , Edited by admin on Mon Mar 31 19:16:56 GMT 2025
PRIMARY
ECHA (EC/EINECS)
230-293-2
Created by admin on Mon Mar 31 19:16:56 GMT 2025 , Edited by admin on Mon Mar 31 19:16:56 GMT 2025
PRIMARY
MESH
C081766
Created by admin on Mon Mar 31 19:16:56 GMT 2025 , Edited by admin on Mon Mar 31 19:16:56 GMT 2025
PRIMARY
CAS
7012-37-5
Created by admin on Mon Mar 31 19:16:56 GMT 2025 , Edited by admin on Mon Mar 31 19:16:56 GMT 2025
PRIMARY
PUBCHEM
23448
Created by admin on Mon Mar 31 19:16:56 GMT 2025 , Edited by admin on Mon Mar 31 19:16:56 GMT 2025
PRIMARY
FDA UNII
844ODP31Q0
Created by admin on Mon Mar 31 19:16:56 GMT 2025 , Edited by admin on Mon Mar 31 19:16:56 GMT 2025
PRIMARY