Boc-L-His(Trt)-Aib-OH
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Used in Semaglutide-related peptide assembly, Boc-L-His(Trt)-Aib-OH (CAS No. 2061897-68-3, molecular formula C₃₄H₃₈N₄O₅) is a solid intermediate combining protected histidine and α-aminoisobutyric acid. The Boc and Trt groups help control side-chain reactivity and sequence fidelity during synthesis. With a molecular weight of 582.7 g/mol and purity 99% min, this compound is provided in 25 kg fibre drums. It should be stored between 2–8 °C in a dry, sealed container to preserve chemical stability.
- CAS No.: 2061897-68-3
- Molecular Formula: C₃₄H₃₈N₄O₅
- Purity: 99% min
- Appearance White or off-white solid
- Molecular Weight 582.7 g/mol
- Density 1.17 ± 0.1 g/cm³ (Predicted)
- Boiling Point 789.3 ± 60.0 °C (Predicted)
- Melting Point N/A
- Flash Point N/A
- Packaging 25 kg/fibre drum
- Storage Conditions Store at 2–8 °C in a dry, sealed container
- Production Volume per Batch 200 kg
- Production Cycle 8 days
- Product Name
- Boc-His(Trt)-Aib-OH;
- (S)-2-(2-((tert-Butoxycarbonyl)amino)-3-(1-trityl-1H-imidazol-4-yl)propanamido)-2-methylpropanoic acid;
- 2-methyl-2-[[(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-(1-tritylimidazol-4-yl)propanoyl]amino]propanoic acid.
- Production capacity 1000 kg/month
- Applications Intermediate for Semaglutide peptide synthesis

