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4-Oxo-TEMPO, free radical, 96%
Description
4-Oxo-Tempo, Free radical is used as a useful Spin Trap for in Vitro Experiments. Reaction Between Tempone And Biologically Significant Reactive Oxygen Species can be monitored By Esr Spectroscopy. It is also used In the synthesis And Reactions Of Stable Nitroxyl Radicals.
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.
4-Oxo-Tempo, Free radical is used as a useful Spin Trap for in Vitro Experiments. Reaction Between Tempone And Biologically Significant Reactive Oxygen Species can be monitored By Esr Spectroscopy. It is also used In the synthesis And Reactions Of Stable Nitroxyl Radicals.
Solubility
Soluble in water (partly), acetone, DMSO, 100% ethanol, and diethylether. Insoluble in water.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from oxidizing agents. Stable under recommended storage conditions.

Specifications
Specifications
Melting Point | 36°C to 40°C |
Quantity | 1 g |
Beilstein | 1818579 |
Solubility Information | Soluble in water (partly),acetone,DMSO,100% ethanol,and diethylether. Insoluble in water. |
Formula Weight | 170.23 |
Percent Purity | 96% |
Chemical Name or Material | 4-Oxo-TEMPO, free radical |
Safety and Handling
Hazard Category | Warning |
Hazard Statement | GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. |
Precautionary Statement | GHS P Statement P280g-P305+P351+P338 Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
EINECSNumber | 220-778-7 |
RTECSNumber | TN9200000 |
TSCA | Yes |
Recommended Storage | Ambient temperatures |
RUO – Research Use Only
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