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Merck

T1443

Sigma-Aldrich

TCPOBOP

≥98% (HPLC), solid

Sinónimos:

1,4-Bis-[2-(3,5-dichloropyridyloxy)]benzene, 3,3′,5,5′-Tetrachloro-1,4-bis(pyridyloxy)benzene

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About This Item

Fórmula empírica (notación de Hill):
C16H8N2O2Cl4
Número de CAS:
Peso molecular:
402.06
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77

Quality Level

assay

≥98% (HPLC)

form

solid

color

white

solubility

DMSO: >10 mg/mL
H2O: insoluble

storage temp.

2-8°C

SMILES string

Clc1cnc(Oc2ccc(Oc3ncc(Cl)cc3Cl)cc2)c(Cl)c1

InChI

1S/C16H8Cl4N2O2/c17-9-5-13(19)15(21-7-9)23-11-1-2-12(4-3-11)24-16-14(20)6-10(18)8-22-16/h1-8H

InChI key

BAFKRPOFIYPKBQ-UHFFFAOYSA-N

Gene Information

human ... NR1I3(9970)

Application

TCPOBOP has been used for enhancing Mcl-1-Italics promoter functions in mouse hepatoma cells. TCPOBOP has also been used to study constitutive androstane receptor(CAR)-induced gene expression in mouse hepatocytes.

Biochem/physiol Actions

TCPOBOP enhances the nuclear receptor CAR transactivation of cytochrome P450 (CYP), as dose-dependent direct agonist of CAR. The most potent known member of the phenobarbital-like class of CYP-inducing agents.

Features and Benefits

This compound is a featured product for Apoptosis research. Click here to discover more featured Apoptosis products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Preparation Note

TCPOBOP is soluble in DMSO at a concentration that is greater than 10 mg/ml. It is insoluble in water.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Albert Braeuning et al.
Drug metabolism and disposition: the biological fate of chemicals, 37(5), 1138-1145 (2009-02-25)
Basal as well as xenobiotic-induced expression of the main enzymes from phase I and phase II of drug metabolism is confined to the perivenous areas of the mammalian liver lobule. Whereas signal transduction pathways that govern xenobiotic-induced expression of these
Christopher Reed et al.
The American journal of pathology, 184(6), 1853-1859 (2014-04-15)
Diverse etiologic events are associated with the development of hepatocellular carcinoma. During hepatocarcinogenesis, genetic events likely occur that subsequently cooperate with long-term exposures to further drive the progression of hepatocellular carcinoma. In this study, the frequent loss of the retinoblastoma
Nicholas J Lodato et al.
Toxicological sciences : an official journal of the Society of Toxicology, 164(1), 115-128 (2018-04-05)
Activation of the nuclear receptor and transcription factor CAR (Nr1i3) by its specific agonist ligand TCPOBOP (1, 4-bis[2-(3, 5-dichloropyridyloxy)]benzene) dysregulates hundreds of genes in mouse liver and is linked to male-biased hepatocarcinogenesis. To elucidate the genomic organization of CAR-induced gene
Josiah E Hardesty et al.
Xenobiotica; the fate of foreign compounds in biological systems, 47(9), 807-820 (2016-07-28)
1. Polychlorinated biphenyls (PCBs) are persistent environmental pollutants that disrupt hepatic xenobiotic and intermediary metabolism, leading to metabolic syndrome and nonalcoholic steatohepatitis (NASH). 2. Since phenobarbital indirectly activates Constitutive Androstane Receptor (CAR) by antagonizing growth factor binding to the epidermal growth factor
Savvina Moustafa et al.
Journal of virology, 92(9) (2018-02-16)
Viruses often encompass overlapping reading frames and unconventional translation mechanisms in order to maximize the output from a minimum genome and to orchestrate their timely gene expression. Hepatitis C virus (HCV) possesses such an unconventional open reading frame (ORF) within

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