495320

ODQ

A cell-permeable, potent and selective inhibitor of nitric oxide (NO)-sensitive guanylyl cyclase (IC₅₀ = 20 nM).

• Sinónimos: ODQ, 1H-[1,2,4]Oxadiazolo[4,3-a]quinoxalin-1-one
• Fórmula empírica (notación de Hill): C₉H₅N₃O₂
• Número de CAS: 41443-28-1
• Peso molecular: 187.15
• Número MDL: MFCD00792620
• Código UNSPSC: 12352200
• NACRES: NA.77

Propiedades

• Nivel de calidad: 100
• Análisis: ≥98% (TLC and HPLC)
• formulario: powder
• fabricante / nombre comercial: Calbiochem^®
• condiciones de almacenamiento: OK to freeze; protect from light
• color: light yellow
• solubilidad: DMSO: 25 mg/mL
• Condiciones de envío: ambient
• temp. de almacenamiento: −20°C
• InChI: 1S/C9H5N3O2/c13-9-12-7-4-2-1-3-6(7)10-5-8(12)11-14-9/h1-5H
• Clave InChI: LZMHWZHOZLVYDL-UHFFFAOYSA-N

Descripción

Descripción general

A cell-permeable, potent and selective inhibitor of nitric oxide (NO)-sensitive guanylyl cyclase (IC₅₀ = 20 nM). In incubated cerebellum slices, ODQ reversibly inhibits the NO-dependent cGMP response to glutamate receptor agonists without affecting NOS activity. It does not chemically inactivate NO; however, it does inhibit cGMP generation in response to NO donors. ODQ does not inhibit NO-mediated macrophage toxicity, a phenomenon unrelated to cGMP, nor does it affect the activity of particulate guanylyl cyclase or adenylyl cyclase.

A potent and selective inhibitor of nitric oxide (NO)-sensitive guanylyl cyclase (IC₅₀ = 20 nM). In incubated cerebellum slices, ODQ reversibly inhibits the NO-dependent cGMP response to glutamate receptor agonists without affecting NOS activity. It does not chemically inactivate NO; however, it does inhibit cGMP generation in response to NO donors. ODQ fails to inhibit NO-mediated macrophage toxicity, a phenomenon unrelated to cGMP, nor does it affect the activity of particulate guanylyl cyclase or adenylyl cyclase.

Acciones bioquímicas o fisiológicas

Cell permeable: yes

Primary Target
(NO)-sensitive guanylyl cyclase

Product does not compete with ATP.

Reversible: yes

Target IC₅₀: 20 nM against nitric oxide (NO)-sensitive guanylyl cyclase

Advertencia

Toxicity: Irritant (B)

Reconstitución

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Otras notas

Wang, D., et al. 1998. J. Biol. Chem. 273, 33027.
Southam, E., et al. 1996. Br. J. Pharmacol. 119, 527.
Brunner, F., et al. 1995. FEBS Lett.376, 262.
Garthwaite, J., et al. 1995. Mol. Pharmacol.48, 184.

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