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Merck

614316

TAK-242

≥98% (HPLC), solid, TLR4 inhibitor, Calbiochem®

Synonyme(s) :

TLR4 Inhibitor, TAK-242, Ethyl-(6 R)-6-(N-(2-chloro-4-fluorophenyl)sulfamoyl)cyclohex-1-ene-1-carboxylate, Ethyl-(6R)-6-(N-(2-chloro-4-fluorophenyl)sulfamoyl)cyclohex-1-ene-1-carboxylate

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A propos de cet article

Formule empirique (notation de Hill) :
C15H17ClFNO4S
Numéro CAS:
243984-11-4
Poids moléculaire :
361.82
MDL number:
MFCD11046362
UNSPSC Code:
12352200
NACRES:
NA.77
Assay:
≥98% (HPLC)
Form:
solid
Quality level:
100
Storage condition:
OK to freeze, protect from light

Principaux documents

Voir toute la documentation
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Nom du produit

TLR4 Inhibitor, TAK-242, TAK-242; CAS 243984-11-4; is a cell-permeable compound that selectively binds to Cys747 of TLR4 and selectively disrupts its interaction with adaptor molecules TIRAP and TRAM.

SMILES string

Fc1cc(c(cc1)N[S](=O)(=O)[C@@H]2CCCC=C2C(=O)OCC)Cl

InChI

1S/C15H17ClFNO4S/c1-2-22-15(19)11-5-3-4-6-14(11)23(20,21)18-13-8-7-10(17)9-12(13)16/h5,7-9,14,18H,2-4,6H2,1H3/t14-/m1/s1

InChI key

LEEIJTHMHDMWLJ-CQSZACIVSA-N

assay

≥98% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze, protect from light

color

white to yellow-white

solubility

DMSO: 100 mg/mL

shipped in

wet ice

Quality Level

100

storage temp.

2-8°C

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Catégories apparentées

General description

A cell-permeable cyclohexenecarboxylate that disrupts TLR4 interaction with adaptor molecules TIRAP and TRAM by selectively binding to TLR4, but not TLR1-3 or TLR5-10, via TLR4 intracellular Cys747 residue. Shown to effectively inhibit TLR4-mediated signaling events, including LPS-induced NO and inflammatory cytokines production in murine RAW264.7 macrophages (IC50 = 1.8, 1.3, and 1.9 nM, respectively, against NO, IL-6, and TNF-α production), TLR4/TIRAP-dependent NF-κB activity as well as TLR4/TIRAP- and TLR4/TRAM-dependent ISRE activity (IC50<300 nM) in HEK293-hTLR4/MD2-CD14 transfected with either TIRAP or TRAM. When administered at an i.v. dose of 3 mg/kg, TAK-242 is reported to completely prevent LPS- (7 mg/kg, i.p.) induced death in mice in vivo. Complete elimination of septic shock-induced death can be extended to live E. coli-infected mice when co-administered with ceftazidime (3 mg/kg TAK-242 and 20 mg/kg ceftazidime, i.v.).

Biochem/physiol Actions

Cell permeable: yes
Primary Target
TLR4
Reversible: yes

Packaging

Packaged under inert gas

Preparation Note

Following reconstitution, aliquot and freeze (-70°C). Stock solutions are stable for up to 1 year at -70°C. Use only fresh DMSO.

Other Notes

Matsunaga, N., et al. 2011. Mol. Pharmacol.79, 34.
Takashima, K., et al. 2009. Br. J. Pharmacol.157, 1250.
Li, M., et al. 2006. Mol. Pharmacol.69, 1288.
Yamada, M., et al. 2005. J. Med. Chem.48, 7457.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Harmful (C)

Classe de stockage

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificats d'analyse (COA)

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Anna Stierschneider et al.
International journal of molecular sciences, 22(17) (2021-09-11)
Augmented Toll-like receptor 4 (TLR4) expression was found in nearly 70% of patients with pancreatic adenocarcinoma, which is correlated with increased tumorigenesis and progression. In this study, we engineered a new light-oxygen-voltage-sensing (LOV) domain-based optogenetic cell line (opto-TLR4 PANC-1) that
Qianqian Zheng et al.
Theranostics, 10(22), 9923-9936 (2020-09-16)
Rationale: Hepatocellular carcinoma (HCC) has been increasingly recognized in nonalcoholic steatohepatitis (NASH) patients. Fibroblast growth factor 21 (FGF21) is reported to prevent NASH and delay HCC development. In this study, the effects of FGF21 on NASH progression and NASH-HCC transition
Tetyana P Buzhdygan et al.
Journal of neuroinflammation, 18(1), 63-63 (2021-03-03)
Synthetic cathinones are a category of psychostimulants belonging to the growing number of designer drugs also known as "Novel Psychoactive Substances" (NPS). In recent years, NPS have gained popularity in the recreational drug market due to their amphetamine-like stimulant effects
Huanyu Jiang et al.
Frontiers in immunology, 13, 913901-913901 (2022-07-23)
Osteoarthritis (OA) is a deteriorating disease of cartilage tissues mainly characterized as low-grade inflammation of the joint. Innate immune molecule surfactant protein D (SP-D) is a member of collectin family of collagenous Ca2+-dependent defense lectins and plays a vital role
Su Ui Lee et al.
Cytokine, 131, 155116-155116 (2020-05-11)
Longifolioside A is an iridoid glucoside compound isolated from Pseudolysimachion rotundum var. subintegrum, which has been used in traditional herbal medicines to treat respiratory inflammatory diseases. Logifolioside A is a potent antioxidant; however, its underlying pharmacological mechanisms of action in
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