Bacitracin - Impurity F

167289-64-7

(R)-5-(((2S,3S)-1-(((3S,6R,9S,12R,15S,18R,21S)-9-((1H-Imidazol-5-yl)methyl)-3-(2-amino-2-oxoethyl)-18-(3-aminopropyl)-12-benzyl-15-((S)-sec-butyl)-6-(carboxymethyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclopentacosan-21-yl)amino)-3-methyl-1-oxopentan-2-yl)amino)-4-((S)-2-(2-isobutyrylthiazole-4-carboxamido)-4-methylpentanamido)-5-oxopentanoic Acid; L-Asparagine, N-[[2-(2-methyl-1-oxopropyl)-4-thiazolyl]carbonyl]-L-leucyl-D-α-glutamyl-L-isoleucyl-L-lysyl-D-ornithyl-L-isoleucyl-D-phenylalanyl-L-histidyl-D-α-aspartyl-, (10→4)-lactam;