182705

AhR Antagonist

The AhR Antagonist, also referenced under CAS 301326-22-7, controls the biological activity of AhR.

• Sinónimos: AhR Antagonist, 2-Methyl-2H-pyrazole-3-carboxylic acid-(2-methyl-4- o-tolyl-azophenyl)-amide, CH-223191, 2-Methyl-2H-pyrazole-3-carboxylic acid-(2-methyl-4-o-tolyl-azophenyl)-amide, CH-223191
• Fórmula empírica (notación de Hill): C₁₉H₁₉N₅O
• Número de CAS: 301326-22-7
• Peso molecular: 333.39
• Número MDL: MFCD00377884
• Código UNSPSC: 12352200
• NACRES: NA.77

Propiedades

• Nivel de calidad: 100
• Ensayo: ≥95% (HPLC)
• fabricante / nombre comercial: Calbiochem^®
• condiciones de almacenamiento: OK to freeze; protect from light
• color: orange-brown
• solubilidad: DMSO: 10 mg/mL
• Condiciones de envío: ambient
• temp. de almacenamiento: 2-8°C
• cadena SMILES: [n]1(nccc1C(=O)Nc2c(cc(cc2)\N=N\c3c(cccc3)C)C)C
• InChI: 1S/C19H19N5O/c1-13-6-4-5-7-17(13)23-22-15-8-9-16(14(2)12-15)21-19(25)18-10-11-20-24(18)3/h4-12H,1-3H3,(H,21,25)/b23-22+
• Clave InChI: LKTNEXPODAWWFM-GHVJWSGMSA-N

Descripción

Descripción general

A cell-permeable pyrazolo-amide compound that potently blocks the binding of TCDD (2,3,7,8-tetrachlorodibenzo-p-dioxin) to AhR (aryl hydrocarbon receptor) in a dose-dependent manner. Shown to Inhibit TCDD-induced AhR transcription activity in HepG2 cells in vitro (IC₅₀ = 30 nM) and prevent TCDD-elicited liver toxicity and wasting syndrome in mice in vivo. Unlike the commonly used AhR antagonist flavone, this inhibitor has no effect on estrogen receptor transcription activity, nor does it exhibit TCDD-like agonist activity even at concentrations as high as 10 µM.

Acciones bioquímicas o fisiológicas

Cell permeable: yes

Primary Target
AhR (aryl hydrocarbon receptor)

Product does not compete with ATP.

Reversible: no

Target IC₅₀: 30 nM in blocking TCDD-induced AhR transcription activity in HepG2 cells in vitro

Envase

Packaged under inert gas

Advertencia

Toxicity: Irritant (B)

Otras notas

Kim, S.H., et al. 2006. Mol. Pharmacol.69, 1871.

Información legal

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

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable