Synonym(s): 3-(Carboxy)-2,2,5,5-tetramethyl-1-pyrrolidinyloxy; 3-Carboxy-2,2,5,5-tetramethyl-1-pyrrolidinyloxy, free radical
Formula: C9H16NO3
Formula Weight: 186.23
CAS No.: 2154-68-9
Purity: 98%
Application: Spin-label that has been used to study molecular migration and long-term stability of seeds and pollen. Has been covalently attached to oligonucleotides to prepare a DNA probe sensitive to electron spin resonance. The acetoxymethyl ester is an esterase-sensitive probe that crosses the blood-brain barrier for electron spin resonance-computed tomographic imaging.
Storage: 2-8°C
Packaging: 1 g in glass bottle
EC No.: 218-448-2
Melting Point: 200°C (dec.)(lit.)
Empirical Formula (Hill Notation): HF