C20-OtBu-Glu-OtBu (GLP-1 side-chain precursor) is a
long-chain fatty-diacid building block of the type used to build
half-life-extended (albumin-binding) GLP-1-class peptides. Supplying the side
chain as a defined, pre-assembled intermediate shortens the acylation sequence
on the peptide and moves complex fatty-acid chemistry out of the peptide
process. ApiSyn supplies it for research and process development, with custom
synthesis of related linkers available; end use is subject to applicable patent
and licensing review. ApiSyn's peptide API capability allows building-block
supply to be aligned with downstream peptide scale-up.
| Chemical Name | (S)-5-(tert-butoxy)-4-(20-(tert-butoxy)-20-oxoicosanamido)-5-oxopentanoic acid |
| Molecular Formula | C33H61NO7 |
| Molecular Weight | 583.9 |
| CAS Number | 1119061-70-9 |