![Fmoc-L-Lys[C₂₀-OtBu-γ-Glu(OtBu)-AEEA-AEEA]-OH](public/propic/4336/b_2-3-1-fmoc-l-lys-c20-otbu-glu-otbu-aeea-aeea-oh_01.webp)
![Fmoc-L-Lys[C₂₀-OtBu-γ-Glu(OtBu)-AEEA-AEEA]-OH](public/propic/4336/b_2-3-1-fmoc-l-lys-c20-otbu-glu-otbu-aeea-aeea-oh_02.webp)
![Fmoc-L-Lys[C₂₀-OtBu-γ-Glu(OtBu)-AEEA-AEEA]-OH](public/propic/4336/b_1-1-l-tyrosine_03.webp)
As a core intermediate in Tirzepatide synthesis, Fmoc-L-Lys[C₂₀-OtBu-γ-Glu(OtBu)-AEEA-AEEA]-OH supports the assembly of peptide chains with precise protection patterns. The presence of long-chain lipid moieties like C₂₀-OtBu and γ-Glu(OtBu) improves the physicochemical profile needed for GLP-1/GIP dual receptor targeting. Supplied as a white solid with 99% min purity, it is typically packaged in 25 kg fibre drums for efficient batch production.
- CAS No.: 2915356-76-0
- Purity: 99% min
- Packaging: 25 kg/fibre drum
![Fmoc-L-Lys[C₂₀-OtBu-γ-Glu(OtBu)-AEEA]-OH](public/propic/4336/b_2-4-1-fmoc-l-lys-c20-otbu-glu-otbu-aeea-oh_01.webp "Fmoc-L-Lys[C₂₀-OtBu-γ-Glu(OtBu)-AEEA]-OH")
![Fmoc-L-Lys[Oct-(otBu)-γ-Glu-(otBu)-AEEA-AEEA]-OH](public/propic/4336/b_2-2-1-fmoc-l-lys-oct-otbu_01.webp "Fmoc-L-Lys[Oct-(otBu)-γ-Glu-(otBu)-AEEA-AEEA]-OH")
![Fmoc-Lys[γ-Glu(OtBu)-C₁₈-OtBu)]-OH](public/propic/4336/b_2-4-2-fmoc-lys-glu-otbu-c18-otbu-oh_01.webp "Fmoc-Lys[γ-Glu(OtBu)-C₁₈-OtBu)]-OH")
