4-Hydroxy-2,2,6,6-tetramethylpiperidin-N-oxyl
Chemical Name:4-Hydroxy-2,2,6,6-tetramethylpiperidin-N-oxyl
Stabilizers and Antioxidants
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CAS number:2226-96-2
4-Hydroxy-2,2,6,6-tetramethylpiperidin-N-oxyl, also known as TEMPOL, is a stable free radical used as an antioxidant in pharmaceutical formulations. It prevents oxidative degradation of drugs, enhancing their stability and shelf-life.
Molecular formula:C9H18NO2
Synonyms:TEMPOL
Applications
Fine Chemicals