(4S,7S,10R,13S,16S,22S)-7-((1H-imidazol-5-yl)methyl)-16-((1H-indol-3-yl)methyl)-26-amino-22-((S)-2-(((S)-1-amino-3-methyl-1-oxobutan-2-yl)carbamoyl)pyrrolidine-1-carbonyl)-10-benzyl-4-((2S,5S,8S,11S)-2-butyl-8-(4-hydroxybenzyl)-5,11-bis(hydroxymethyl)-4,7,10,13-tetraoxo-3,6,9,12-tetraazatetradecanamido)-13-(3-guanidinopropyl)-5,8,11,14,17,20-hexaoxo-6,9,12,15,18,21-hexaazahexacosanoic acid, acetic acid (1:1)

75921-69-6

1566590-77-9 (x Acetate salt); 75921-69-6 (Free Base)

C₇₈H₁₁₁N₂₁O₁₉. C₂H₄O₂

1646.87 60.05