Caspofungin Impurity F

Chemical Name: (2S,4R)-N-((2S,3S,4S)-1-(((2S,3R)-5-amino-1-((2S,3S)-2-carbamoyl-3-hydroxypyrrolidin-1-yl)-3-hydroxy-1-oxopentan-2-yl)amino)-3,4-dihydroxy-4-(4-hydroxyphenyl)-1-oxobutan-2-yl)-1-(((2S,4S,Z)-5-((2-(((2R,6S,9S,11R,14aS,15S,20S,23S,25aS)-20-((R)-3-amino-1-hydroxypropyl)-23-((1S,2S)-1,2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-9-((10R,12S)-10,12-dimethyltetradecanamido)-2,11,15-trihydroxy-6-((R)-1-hydroxyethyl)-5,8,14,19,22,25-hexaoxotetracosahydro-1H-dipyrrolo[2,1-c:2',1'-l][1,4,7,10,13,16]hexaazacyclohenicosin-12-yl)amino)ethyl)imino)-2-((10R,12S)-10,12-dimethyltetradecanamido)-4-hydroxypentanoyl)-L-threonyl)-4-hydroxypyrrolidine-2-carboxamide

Smile: CC[C@H](C)C[C@H](C)CCCCCCCCC(N[C@H](C(N[C@H](C(N1[C@H](C(N[C@@H]([C@@H]([C@@H](O)C2=CC=C(O)C=C2)O)C(N[C@H](C(N3[C@H](C(N)=O)[C@@H](O)CC3)=O)[C@H](O)CCN)=O)=O)C[C@@H](O)C1)=O)[C@H](O)C)=O)C[C@H](O)/C=N\CCNC(NC([C@@H]4[C@@H](O)CCN4C5=O)=O)[C@H](O)C[C@H](NC(CCCCCCCC[C@@H](C)C[C@@H](C)CC)=O)C(N[C@@H]([C@H](O)C)C(N6[C@H](C(N[C@@H]([C@H](O)[C@@H](O)C7=CC=C(O)C=C7)C(N[C@H]5[C@H](O)CCN)=O)=O)C[C@@H](O)C6)=O)=O)=O