Fmoc-Orn(Alloc)-OH (orthogonally protected ornithine) is an
Fmoc-protected amino acid building block for Fmoc/tBu solid-phase peptide
synthesis (SPPS). Also known as N-alpha-Fmoc-N-delta-Alloc-L-ornithine. Alloc
is removed under palladium catalysis, giving an orthogonal handle for on-resin
branching, cyclisation or labelling. Naphthylalanine residues are
characteristic of GnRH-antagonist-type peptides. As ApiSyn also manufactures
peptide APIs, building-block supply can be matched to your peptide scale-up.
| Chemical Name | (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(((allyloxy)carbonyl)amino)pentanoic acid |
| Molecular Formula | C24H26N2O6 |
| Molecular Weight | 438.5 |
| CAS Number | 147290-11-7 |