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4-Hydroxy-TEMPO, free radical, 98+%, Thermo Scientific Chemicals
Descrizione
Superoxide scavenger with neuroprotective, anti-inflammatory and analgesic effects4-Hydroxy-TEMPO free radical is used as a catalyst and a chemical oxidant by virtue of being a stable radical. It is used for detoxifying reactive oxygen species in medicinal chemistry. It is involved in the catalysis of disproportionation of superoxide and facilitates hydrogen peroxide metabolism. It is used to prepare tris(2,2,6,6-tetramethyl-1-oxyl-4-piperidyloxy)trimellitate by reacting with benzene-1,2,4-tricarbonyl trichloride. Further, it is used as a free radical scavenger and exhibits neuroprotective, anti-inflammatory and analgesic effects. In addition to this, it has good inhibition effect to acrylic acid esters, methyl acrylate, acrylic acid, acrylonitrile, styrene and butadiene.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Superoxide scavenger with neuroprotective, anti-inflammatory and analgesic effects4-Hydroxy-TEMPO free radical is used as a catalyst and a chemical oxidant by virtue of being a stable radical. It is used for detoxifying reactive oxygen species in medicinal chemistry. It is involved in the catalysis of disproportionation of superoxide and facilitates hydrogen peroxide metabolism. It is used to prepare tris(2,2,6,6-tetramethyl-1-oxyl-4-piperidyloxy)trimellitate by reacting with benzene-1,2,4-tricarbonyl trichloride. Further, it is used as a free radical scavenger and exhibits neuroprotective, anti-inflammatory and analgesic effects. In addition to this, it has good inhibition effect to acrylic acid esters, methyl acrylate, acrylic acid, acrylonitrile, styrene and butadiene.
Solubility
Soluble in water, ethanol, methanol and dimethyl sulfoxide.
Notes
Store in a cool place. Incompatible with strong oxidizing agents.
Specifica
Specifica
| Materiale o nome chimico | 4-Hydroxy-TEMPO |
| Nota nome | free radical |
| Punto di fusione | 69°C to 72°C |
| pH | 8.2 |
| Punto d'infiammabilità | 146°C (295°F) |
| Quantità | 1 g |
| Beilstein | 1422990 |
| Informazioni di solubilità | Soluble in water,ethanol,methanol and dimethyl sulfoxide. |
| Peso formulazione | 172.25 |
| Percent Purity | ≥98% |
Sicurezza e movimentazione
- 4-Hydroxy-TEMPO, free radical
- Pericolo
- Tossicità acuta Categoria 4
- Lesione oculare grave/irritazione oculare Categoria 1
- Tossicità specifica per organi bersaglio (esposizione ripetuta) Categoria 2
- H302-Nocivo se ingerito.
- H318-Provoca gravi lesioni oculari.
- H373-Può provocare danni agli organi.
- P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
- P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
- P310-Contattare immediatamente un CENTRO ANTIVELENI/un medico .
- MIXTURE LIST-Contiene: 4-Hydroxy-TEMPO
RUO – Research Use Only