TEMPO Methacrylate

• CAT Number: M133273
• CAS Number: 15051-46-4
• Molecular Formula: C13H22NO3
• Molecular Weight: 240.32
• Purity: ≥95%
• Storage: -20°C
• IUPAC Name: 4-Methacryloyloxy-2,2,6,6-tetramethylpiperidine-1-oxyl
• InChI: InChI=1S/C13H22NO3/c1-9(2)11(15)17-10-7-12(3,4)14(16)13(5,6)8-10/h10H,1,7-8H2,2-6H3
• InChIKey: BTWSPOZXDCFMLX-UHFFFAOYSA-N
• SMILES: CC(=C)C(=O)OC1CC(N(C(C1)(C)C)[O])(C)C

TEMPO Methacrylate (CAT: M133273) is a nitroxide-functionalized methacrylate monomer with the molecular formula C₁₃H₂₂NO₃. It combines the polymerizable methacrylate group with a stable TEMPO radical, making it valuable in polymer chemistry and materials science. TEMPO Methacrylate is widely used in the synthesis of redox-active polymers, stimuli-responsive materials, and in controlled radical polymerization techniques such as ATRP (Atom Transfer Radical Polymerization). Its stable free-radical nature enables redox tuning, electron-transfer mediation, and anti-fouling surface modifications.