[Glu1] Fibrinopeptide B (trifluoroacetate salt)

[Glu1] Fibrinopeptide B is a synthetic peptide that corresponds to amino acids 1-14 of fibrinopeptide B with a glutamate instead of pyro-glutamine in position 1. It has been used as a model peptide and instrument control for peptide analysis by mass spectrometry (MS). InChI: InChI=1S/C66H95N19O26.C2HF3O2/c1-31(2)53(85-48(90)29-73-55(100)35(67)16-19-49(91)92)64(109)83-42(26-46(69)88)61(106)82-43(27-52(97)98)62(107)81-41(25-45(68)87)60(105)78-37(18-21-51(95)96)57(102)77-36(17-20-50(93)94)56(101)74-28-47(89)76-39(23-33-11-6-4-7-12-33)58(103)80-40(24-34-13-8-5-9-14-34)59(104)84-44(30-86)63(108)75-32(3)54(99)79-38(65(110)111)15-10-22-72-66(70)71,3-2(4,5)1(6)7/h4-9,11-14,31-32,35-44,53,86H,10,15-30,67H2,1-3H3,(H2,68,87)(H2,69,88)(H,73,100)(H,74,101)(H,75,108)(H,76,89)(H,77,102)(H,78,105)(H,79,99)(H,80,103)(H,81,107)(H,82,106)(H,83,109)(H,84,104)(H,85,90)(H,91,92)(H,93,94)(H,95,96)(H,97,98)(H,110,111)(H4,70,71,72),(H,6,7)/t32-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,53-,/m0./s1 InChIKey: VQKFDWTUEKWWEV-LQMICFIXSA-N SMILES: [H]N[C@@H](CCC(O)=O)C(NCC(N[C@@H](C(C)C)C(N[C@@H](CC(N)=O)C(N[C@H](C(N[C@@H](CC(N)=O)C(N[C@@H](CCC(O)=O)C(N[C@@H](CCC(O)=O)C(NCC(N[C@H](C(N[C@H](C(N[C@@H](CO)C(N[C@H](C(N[C@@H](CCCNC(N)=N)C(O)=O)=O)C)=O)=O)CC1=CC=CC=C1)=O)CC2=CC=CC=C2)=O)=O)=O)=O)=O)CC(O)=O)=O)=O)=O)=O.OC(C(F)(F)F)=O