182705

AhR Antagonist

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

• Sinônimo(s): 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 (Notação de Hill): C₁₉H₁₉N₅O
• Número CAS: 301326-22-7
• Peso molecular: 333.39
• Número MDL: MFCD00377884
• Código UNSPSC: 12352200
• NACRES: NA.77

Propriedades

• Nível de qualidade: 100
• Ensaio: ≥95% (HPLC)
• fabricante/nome comercial: Calbiochem^®
• condição de armazenamento: OK to freeze; protect from light
• cor: orange-brown
• solubilidade: DMSO: 10 mg/mL
• Condições de expedição: ambient
• temperatura de armazenamento: 2-8°C
• cadeia de caracteres 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+
• chave InChI: LKTNEXPODAWWFM-GHVJWSGMSA-N

Descrição

Descrição geral

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.

Ações bioquímicas/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

Embalagem

Packaged under inert gas

Advertência

Toxicity: Irritant (B)

Outras notas

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

Informações legais

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

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable