GW9662

Bezeichnung:GW9662

CAS-Nr22978-25-2

Englisch Name:GW9662

CBNumberCB3431922

SummenformelC13H9ClN2O3

Molgewicht276.68

MOL-Datei22978-25-2.mol

GW9662 physikalisch-chemischer Eigenschaften

Schmelzpunkt	158-159 °C (lit.)
Siedepunkt	360.9±32.0 °C(Predicted)
Dichte	1.440±0.06 g/cm3(Predicted)
storage temp.	2-8°C
Löslichkeit	DMSO: 26 mg/mL, soluble
Aggregatzustand	solid
pka	11.77±0.70(Predicted)
Farbe	white
Stabilität	Stable for 2 years from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20° for up to 3 months.
InChIKey	DNTSIBUQMRRYIU-UHFFFAOYSA-N
CAS Datenbank	22978-25-2(CAS DataBase Reference)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36-43
S-Sätze:	26-36/37-24/25-22
WGK Germany	3
HS Code	29242990

Gefahreninformationscode (GHS)

GW9662 Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36:Reizt die Augen.
R43:Sensibilisierung durch Hautkontakt möglich.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
S22:Staub nicht einatmen.
Beschreibung
GW-9662 (22978-25-2) is a selective PPARγ antagonist (IC50 = 3.3, 32 and 2000 nM for PPARγ, PPARα and PPARδ respectively).1 Blocks the inhibition of osteoclast formation induced by IL-4 (1-2 μM).2 Displays anticancer activity inhibits growth of human mammary tumor cell lines.3 GW-9662 is a useful tool for dissecting the involvement of PPARγ in cellular physiology.4,5
Chemische Eigenschaften
Off-White Solid
Verwenden
A cell-permeable, selective and irreversible PPAR antagonist (IC50 = 3.3 nM, 32 nM, and 2 for PPAR, PPARa, and PPARd, respectively). Reported to covalently modify a cysteine residue in the binding site of PPAR. At a concentration of 10 , also
Verwenden
An irreversible PPAR antagonist
Verwenden
GW9662 has been used as a peroxisome proliferator activated receptor γ (PPARγ) antagonist in human pluripotent stem cells, in phenylephrine stimulated cardiomyocytes and to inhibit the protective effect of telmisartan pheochromocytoma, PC12 cells.
Definition
ChEBI: GW 9662 is a member of benzamides.
Biologische Aktivität
Selective PPAR γ antagonist (IC 50 values are 3.3, 32 and 2000 nM for PPAR γ , PPAR α and PPAR δ respectively). Blocks the inhibition of osteoclast formation induced by IL-4 in the low micromolar range (1-2 μ M), therefore is more potent than BADGE (2,2-Bis[4-(2,3-epoxypropoxy)phenyl]propane ). Anticancer, inhibits growth of human mammary tumor cell lines.
Biochem/physiol Actions
GW9662 (2-chloro-5-nitrobenzanilide) binds to the ligand binding site of the peroxisome proliferator activated receptor γ (PPARγ) and results in the inhibition of adipocyte differentiation. It favors cell growth suppression in breast cancer cell lines even in the presence of PPARγ agonist rosiglitazone. It stimulates M2c macrophages differentiation and triggers growth arrest-specific 6 (Gas6) expression. GW9662 co treatment with other PPARγ ligands elicits antiproliferative effects on the glioblastoma stem cells and could be a potent therapeutic agent.
Lager
Store at RT
Einzelnachweise
1) Leesnitzer et al. (2002), Functional consequences of cysteine modification in the ligand binding sites of peroxisome proliferator activated receptors by GW9662; Biochemistry, 41 6640 2) Bendixen et al. (2001), IL-4 inhibits osteoclast formation through a direct action on osteoclast precursors via peroxisome proliferator-activated receptor gamma 1; Proc. Natl. Acad. Sci. USA, 98 2443 3) Seargent et al. (2004), GW9662, a potent antagonist of PPARgamma inhibits growth of breast cancer tumour cells and promotes the anticancer effects of the PPARgamma agonist rosiglitazone, independently of PPARgamma activation; Br. J. Pharmacol., 143 933 4) Cheng et al. (2014), β-Caryophyllene Ameliorates the Alzheimer-Like Phenotype in APP/PS1 Mice through CB2 Receptor Activation and the PPARγ Pathway; Pharmacology, 94 1 5) Liu et al. (2014), Curcumin protects neurons against oxygen-glucose deprivation/reoxygenation-induced injury through activation of peroxisome proliferator-activated-γ function; J. Neuro. Sci. Res., 92 1549

GW9662 Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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