Varenicline Nitroso Impurity 4

Name of Impurity/Standard Varenicline Nitroso Impurity 4
CAS No. NA
Molecular Formula C11H10N4O5
Molecular Weight 278.2 g/mol
Synonyms: (1R,5S)-7,8-Dinitro-3-nitroso-2,3,4,5-tetrahydro-1H-1,5-methanobenzo[d]azepine