BAY 11-7085

Product Name

BAY 11-7085

CAS No.

196309-76-9

Molecular Weight

249.33

Synonyms

BAY 11-7083

Formula

C13H15NO2S

Appearance

Solid

Purity

99.76%

SMILES

N#C/C=C/S(C(C=C1)=CC=C1C(C)(C)C)(=O)=O

Description

BAY 11-7085 (BAY 11-7083) is an inhibitor of NF-κB activation and phosphorylation of IκBα; it stabilizes IκBα with an IC50 of 10 μM.

In Vitro Activity

BAY 11-7085 inhibits TNFa-induced surface expression of E-selectin, VCAM-1, and ICAM-1with IC50 values in the range of 5-10 μM. BAY 11-7085 stabilizes IκBα in a dose-dependent manner with an IC50 value of approximately 10 μM. There is a clear correlation between the concentration of drug that stabilized IκBα, the concentration that inhibits nuclear levels of NF-kB, and the concentration that inhibits adhesion molecule expression. BAY 11-7085 has been shown to inhibit cell proliferation and induce apoptosis of a variety of cells. BAY 11-7085 (ECSCs) significantly inhibits the cell proliferation and DNA synthesis of ovarian endometriotic cyst stromal cells and induces apoptosis and the G0/G1 phase cell cycle arrest of these cells. BAY 11-7085 induces apoptosis of ECSCs by suppressing antiapoptotic proteins, and that caspase-3-, -8-, and -9-mediated cascades are involved in this mechanism.

In Vivo Activity

BAY 11-7085 acts as an anti-inflammatory agent in both the rat carrageenan paw and the rat adjuvant arthritis model. It demonstrates a dose-dependent reduction in swelling in the rat carrageenan paw model.

Storage

Powder, -20 °C, 3 years; 4 °C, 2 years In solvent: -80 °C, 6 months, -20 °C, 1 month.

Shipping

Room temperature in continental US; may vary elsewhere.