Vosoritide Tri Sulphide Impurity

Chemical Name: (5R,11S,17S,20S,23S,29S,32S,35S,38S,41S,44S,50S,53S)-53-(2-((S)-2-((S)-2-((S)-2-(2-((S)-2-((S)-2-((S)-2-((S)-2-(2-((S)-2-((S)-2-((S)-2-((S)-2-((S)-2-((S)-2-((S)-1-(L-prolylglycyl-L-glutaminyl-L-glutamyl-L-histidyl)pyrrolidine-2-carboxamido)-4-amino-4-oxobutanamido)propanamido)-5-guanidinopentanamido)-6-aminohexanamido)-3-(4-hydroxyphenyl)propanamido)-6-aminohexanamido)acetamido)propanamido)-4-amino-4-oxobutanamido)-6-aminohexanamido)-6-aminohexanamido)acetamido)-4-methylpentanamido)-3-hydroxypropanamido)-6-aminohexanamido)acetamido)-41-(4-aminobutyl)-50-benzyl-29-((S)-sec-butyl)-35-(carboxymethyl)-32-(3-guanidinopropyl)-17,23-bis(hydroxymethyl)-11,38,44-triisobutyl-20-(2-(methylthio)ethyl)-7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52-hexadecaoxo-1,2,3-trithia-6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51-hexadecaazacyclotripentacontane-5-carboxylic acid

Smile: O=C([C@H]1NCCC1)NCC(N[C@H](C(N[C@H](C(N[C@H](C(N2[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(NCC(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(NCC(N[C@H](C(N[C@H](C(N[C@H](C(NCC(N[C@H](C(N[C@H](C(NCC(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(NCC(N[C@H](C(N[C@H](C(N[C@H](C(NCC(N[C@H](C(NC3)=O)CC(C)C)=O)=O)CO)=O)CCSC)=O)CO)=O)=O)[C@H](CC)C)=O)CCCNC(N)=N)=O)CC(O)=O)=O)CC(C)C)=O)CCCCN)=O)CC(C)C)=O)=O)CC4=CC=CC=C4)=O)SSSC[C@H](NC3=O)C(O)=O)=O)=O)CCCCN)=O)CO)=O)CC(C)C)=O)=O)CCCCN)=O)CCCCN)=O)CC(N)=O)=O)C)=O)=O)CCCCN)=O)CC5=CC=C(O)C=C5)=O)CCCCN)=O)CCCNC(N)=N)=O)C)=O)CC(N)=O)=O)CCC2)=O)CC6=CNC=N6)=O)CCC(O)=O)=O)CCC(N)=O)=O