Boc-His(Trt)-Aib-Glu(OtBu)-Gly-OH
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This protected peptide intermediate, Boc-His(Trt)-Aib-Glu(OtBu)-Gly-OH (CAS No. 1890228-73-5, molecular formula C45H56N6O9), is commonly used in the synthesis of Semaglutide. It includes several strategic protecting groups, Boc, Trt, and OtBu, providing stability and controlled reactivity during sequence assembly. With a molecular weight of 825.0 g/mol and purity ≥98%, it is supplied as a white to off-white solid in 25 kg fibre drums. To maintain its integrity, it should be kept tightly sealed under refrigeration.
- CAS No.: 1890228-73-5
- Molecular Formula: C₄₅H₅₆N₆O₉
- Purity: 98% min
- Appearance White or off-white solid
- Molecular Weight 825.0 g/mol
- Density 1.20 ± 0.1 g/cm³ (Predicted)
- Boiling Point 1033.0 ± 65.0 °C (Predicted)
- Melting Point N/A
- Flash Point N/A
- Packaging 25 kg/fibre drum
- Storage Conditions Store sealed in a refrigerator (2–8 °C) in a dry environment
- Production Volume per Batch 150 kg
- Production Cycle 12 days
- Product Name
- Boc-His(Trt)-Aib-Glu(OtBu)-Gly-OH
- Production capacity 500 kg/month
- Applications Intermediate for Semaglutide peptide synthesis