Oxytocin - Impurity C

4314-67-4

[Glu4]-Oxytocin; 3-((4R,7S,10S,13S,16S,19R)-19-Amino-7-(2-amino-2-oxoethyl)-4-((S)-2-(((S)-1-((2-amino-2-oxoethyl)amino)-4-methyl-1-oxopentan-2-yl)carbamoyl)pyrrolidine-1-carbonyl)-13-((S)-sec-butyl)-16-(4-hydroxybenzyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-10-yl)propanoic acid; Oxytocin, 4-L-glutamic acid; 1,2-Dithia-5,8,11,14,17-pentaazacycloeicosane, cyclic peptide deriv.; Oxytocin, 4-glutamic Acid;