(1’S,2'S)-Nicotine 1'-Oxide and (1’R,2'S)-Nicotine 1'-Oxide Mixture

(1RS,2S)-1-Methyl-2-(pyridin-3-yl)pyrrolidine 1-Oxide (Nicotine N'-Oxide); Nicotine Imp. E (EP); Nicotine USP Related Compound E; Nicotine USP RC E; Pyridine, 3-[(2S)-1-methyl-1-oxido-2-pyrrolidinyl]-; Nicotine, 1'-oxide (7CI,8CI); Pyridine, 3-(1-methyl-2-pyrrolidinyl)-, N-oxide, (2S)-; (-)-Nicotine 1'-N-oxide; (-)-Nicotine 1'-oxide; N-Oxynicotine; Nicotine 1'-N-oxide; Nicotine-N'-oxide; Oxynicotine; Pyridine, 3-(1-methyl-1-oxido-2-pyrrolidinyl)-, (2S)-; S-(-)-Nicotine-1'-N-oxide; S-Nicotine-N-oxide; Nicotine Related Compound E; Nicotine Impurity E