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Thermo Scientific Chemicals
4-Oxo-TEMPO, free radical, 96%
CAS: 2896-70-0 | C9H16NO2
化学物質識別子
CAS2896-70-0
IUPAC Name(2,2,6,6-tetramethyl-4-oxopiperidin-1-yl)oxidanyl
Molecular FormulaC9H16NO2
InChI KeyWSGDRFHJFJRSFY-UHFFFAOYSA-N
SMILESCC1(C)CC(=O)CC(C)(C)N1[O]
さらに表示
仕様
スペックシート
スペックシートFormCrystals or powder or crystalline powder
Assay (GC)≥95.0%
Appearance (Color)Yellow to orange
Melting Point (clear melt)33.0-42.0?C
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.
Applications
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.
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.
RUO – Research Use Only
General References:
- KH Kuo.; WY Chiu.; KC Cheng. Influence of DMF on the polymerization of tert-butyl acrylate initiated by 4-oxo-TEMPO-capped polystyrene macroinitiator. Polymer International. 200857(5) , 730-737.
- D Stewart. Synthesis and characterization of spin-labelled and spin-probed side-chain liquid crystal polymers. Polymer. 199637(15) , 3419-3425.
- Reviews: Synthesis and reactions of stable nitroxyl radicals: Synthesis, 190, 401 (1971); Advances in the chemistry of nitroxide spin labels: Chem. Rev., 78, 37 (1978); Recent advances in the chemistry of nitroxides and their applications in spin labelling: J. Sci. Ind. Res., 54, 623 (1995).