91854-05-6 ((Gly-Tyr-Gly-Tyr-Gly-Tyr)

606755;多肽杂质5;

L-Tyrosine, N-[N-[N-[N-(N-glycyl-L-tyrosyl)glycyl]-L-tyrosyl]glycyl]- (9CI);Gly-Tyr-Gly-Tyr-Gly-Tyr;Polypeptide Impurity 5 Trifluoroacetate;

VBIACTATHZUGQE-QKDODKLFSA-N

1S/C33H38N6O10/c34-16-28(43)37-25(13-19-1-7-22(40)8-2-19)31(46)35-17-29(44)38-26(14-20-3-9-23(41)10-4-20)32(47)36-18-30(45)39-27(33(48)49)15-21-5-11-24(42)12-6-21/h1-12,25-27,40-42H,13-18,34H2,(H,35,46)(H,36,47)(H,37,43)(H,38,44)(H,39,45)(H,48,49)/t25-,26-,27-/m0/s1

C(O)(=O)[C@H](CC1=CC=C(O)C=C1)NC(=O)CNC(=O)[C@H](CC1=CC=C(O)C=C1)NC(=O)CNC(=O)[C@H](CC1=CC=C(O)C=C1)NC(=O)CN