TOAC Nitroxide spin-labelled glycine derivative Nitroxide spin-labelled C α,α-disubstituted glycine derivative. Effective β-turn and 3(10)/α-helix promoter in peptides. Excellent rigid electron paramagnetic resonance probe and fluorescence quencher. Product Specification Alternative Name: 2,2,6,6-Tetramethylpiperidine-1-oxyl-4-amino-4-carboxylic acid, free radical Formula: C10H19N2O3 MW: 215.3 CAS: 15871-57-5 Purity: ≥96% Appearance: White to light yellow crystalline solid. Solubility: Soluble in DMSO, 100% ethanol, acetone or benzene; insoluble in water. Long Term Storage: -20°C |