Spalletta, Robert A. published the artcileSpin-trapping free radicals by solvating x-irradiated crystalline pyrimidines, Recommanded Product: 5-Methylcytosinehydrochloride, the main research area is radiolysis uracil cytosine crystal; nitrone spin trap pyrimidine radical; nitrosobutane spin trap pyrimidine radical; ESR spin trapped radical.
Free radicals formed by x-irradiation of polycrystalline pyrimidines (twenty-one uracil and cytosine derivatives) are examined by the ESR of the spin-trapped radicals formed by dissolving polycrystalline samples in aqueous solutions containing Me3CNO or PhCH:N+(O-)CMe3 spin traps. In general, a good correlation is found between the radicals observed in the powder and those trapped in solution Trapping at N(3) is due to H addition to C(6) and not H abstraction from N(3). The 6-yl and N-Me radicals are trapped more efficiently than the 5-yl radical.
Radiation Research published new progress about ESR (electron spin resonance). 58366-64-6 belongs to class pyrimidines, name is 5-Methylcytosinehydrochloride, and the molecular formula is C5H8ClN3O, Recommanded Product: 5-Methylcytosinehydrochloride.
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia