Daptomycin Impurity 19

Chemical Name: 2,2'-((3S,6S,9R,15S,18R,21S,24S,30S,31R)-30-((S)-2-((R)-4-amino-2-((S)-2-((2E,6Z,9Z)-dodeca-2,6,9-trienamido)-3-(1H-indol-3-yl)propanamido)-4-oxobutanamido)-3-carboxypropanamido)-3-(2-(2-aminophenyl)-2-oxoethyl)-24-(3-aminopropyl)-6-((S)-1-carboxypropan-2-yl)-9-(hydroxymethyl)-18,31-dimethyl-2,5,8,11,14,17,20,23,26,29-decaoxo-1-oxa-4,7,10,13,16,19,22,25,28-nonaazacyclohentriacontane-15,21-diyl)diacetic acid

Smile: O=C(N[C@H](C(N[C@H](CC(N)=O)C(N[C@@H](CC(O)=O)C(N[C@H](C(NCC(N[C@H](C(N1)=O)CCCN)=O)=O)[C@H](OC([C@@H](NC([C@@H](NC([C@@H](CO)NC(CNC([C@H](CC(O)=O)NC([C@@H](C)NC([C@@H]1CC(O)=O)=O)=O)=O)=O)=O)[C@@H](C)CC(O)=O)=O)CC(C2=CC=CC=C2N)=O)=O)C)=O)=O)=O)CC3=CNC4=C3C=CC=C4)/C([H])=C([H])/CC/C([H])=C(C/C([H])=C([H])\CC)/[H]