tBuO-Ste-γ-Glu(AEEA-AEEA-OH)-OtBu
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Used in the synthesis of Semaglutide, tBuO-Ste-γ-Glu(AEEA-AEEA-OH)-OtBu (CAS No. 1118767-16-0, molecular formula C₄₃H₇₉N₃O₁₃) is a white powder with a molecular weight of 846.1 g/mol and purity of 99% min. Its structure includes a stearoyl chain, γ-glutamic acid, dual AEEA linkers, and terminal tert-butyl groups, features that enhance compatibility with long-chain peptide systems. The product is available in custom-made packaging and should be stored at –20 °C, in a dry, dark place, sealed under freezer conditions to maintain reactivity and stability.
- CAS No.: 1118767-16-0
- Molecular Formula: C₄₃H₇₉N₃O₁₃
- Purity: 99% min
- Appearance White powder
- Molecular Weight 846.1 g/mol
- Density 1.079 ± 0.06 g/cm³ (Predicted)
- Boiling Point 940.6 ± 65.0 °C (Predicted)
- Melting Point N/A
- Flash Point N/A
- Packaging Custom-made
- Production Volume per Batch 150 kg
- Production Cycle 12 days
- Production capacity 500 kg/month
- Product Name
- tBuO-Ste-γ-Glu(AEEA-AEEA-OH)-OtBu; (S)-22-(tert-Butoxycarbonyl)-43,43-dimethyl-10,19,24,41-tetraoxo-3,6,12,15,42-pentaoxa-9,18,23-triazatetrapentacontanoic acid
- Storage Conditions Store in a sealed container, in a dry and dark place, under –20 °C (freezer conditions)
- Applications Intermediate used in the synthesis of Semaglutide