Fmoc-AEEA-AEEA
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Fmoc-AEEA-AEEA (CAS No. 560088-89-3, molecular formula C₂₇H₃₄N₂O₉) is a white solid compound used in peptide synthesis as a protected, extended spacer. Composed of two AEEA units and an Fmoc-protected amino group, it provides optimal flexibility and spacing in solid-phase peptide assembly. This structure is particularly valuable in the development of GLP-1 receptor agonists such as Semaglutide and Tirzepatide, where precise side chain architecture improves peptide behavior and therapeutic effect.
- CAS No.: 560088-89-3
- Molecular Formula: C₂₇H₃₄N₂O₉
- Purity: 99% min
- Appearance White solid
- Molecular Weight 530.6 g/mol
- Density 1.3 ± 0.1 g/cm³
- Boiling Point 757.6 ± 70.0 °C at 760 mmHg
- Melting Point N/A
- Flash Point 412.0 ± 35.7 °C
- Packaging 25 kg/fibre drum
- Storage Conditions Store at 2–8 °C
- Monthly Production Capacity 300 kg/month
- Product Name
- Fmoc-AEEA-AEEA-OH;
- Fmoc-AEEA-AEEA;
- Fmoc-o2oc-o2oc-oh;
- 1-(9H-Fluoren-9-yl)-3,12-dioxo-2,7,10,16,19-pentaoxa-4,13-diazahenicosan-21-oic acid;
- 2-[2-[2-[[2-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]acetyl]amino]ethoxy]ethoxy]acetic acid
- Applications Side chain intermediate for Semaglutide and Tirzepatide synthesis