300267

DPPH, Free Radical

≥90% (elemental analysis), solid, hydrogen radical scavenger, Calbiochem^®

• Sinónimos: DPPH, Free Radical
• Fórmula empírica (notación de Hill): C₁₈H₁₂N₅O₆
• Número de CAS: 1898-66-4
• Peso molecular: 394.32
• Número MDL: MFCD00007231
• Código UNSPSC: 12352200
• NACRES: NA.51

Propiedades

• product name: DPPH, Free Radical, DPPH, Free Radical, CAS 1898-66-4, is a cell-permeable, stable free radical that acts as a hydrogen radical scavenger.
• Nivel de calidad: 100
• Análisis: ≥90% (elemental analysis)
• formulario: solid
• fabricante / nombre comercial: Calbiochem^®
• condiciones de almacenamiento: OK to freeze; protect from light
• color: black
• solubilidad: DMF: 10 mg/mL; ethanol: 5 mg/mL
• Condiciones de envío: ambient
• temp. de almacenamiento: −20°C
• InChI: 1S/C18H13N5O6/c24-21(25)15-11-16(22(26)27)18(17(12-15)23(28)29)19-20(13-7-3-1-4-8-13)14-9-5-2-6-10-14/h1-12,19H
• Clave InChI: WCBPJVKVIMMEQC-UHFFFAOYSA-N

Descripción

Descripción general

A cell-permeable, stable free radical that acts as a hydrogen radical scavenger. Useful in inducing free-radical injury to tissues and as a screening tool for detecting free radical scavenging activity of antioxidants. Absorption max: ~517 nm.

A cell-permeable, stable, free radical that acts as a hydrogen radical (H^•) scavenger. Useful to induce free-radical injury to tissues and as a screening tool for detecting antioxidant activity. Reduction in the levels of DPPH can be used as a measure of antioxidant properties of compounds. Note: Absorption max: ~ 517 nm.

DPPH, Free Radical, CAS 1898-66-4, is a cell-permeable, stable free radical that acts as a hydrogen radical scavenger.

Acciones bioquímicas o fisiológicas

Cell permeable: yes

Primary Target
Hydrogen radical scavenger

Product does not compete with ATP.

Advertencia

Toxicity: Harmful (C)

Reconstitución

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C. Unstable in aqueous solutions.

Otras notas

Weber, V., et al. 2001. Arzneimittelforschung51, 877.
Karki, S.B., et al. 2000. J. Pharm. Sci.89, 1518.
Ancerewicz, J., et al. 1998. Free Radic. Biol. Med.25, 113.
Dinis, T.C., et al. 1994. Arch. Biochem. Biophys.315, 161.

Información legal

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

Información de seguridad

• Pictogramas: GHS02,GHS08,GHS07
• Palabra de señalización: Danger
• Frases de peligro: H242,H302 + H312 + H332,H315,H317,H319,H334
• Consejos de prudencia: P210 - P235 - P280 - P302 + P352 + P312 - P370 + P378 - P403
• Clasificaciones de peligro: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Self-react. C - Skin Irrit. 2 - Skin Sens. 1
• Código de clase de almacenamiento: 4.1A - Other explosive hazardous materials
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable