N₆-Cbz-L-Lysine

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N₆-Cbz-L-Lysine (CAS No. 1155-64-2) is a Cbz-protected lysine derivative widely used in peptide synthesis. The benzyloxycarbonyl group protects the ε-amino side chain, minimizing unwanted reactions and enhancing stability in multi-step coupling. It supports an efficient assembly of GLP-1 analogs and other biologically active peptides.

CAS No.: 1155-64-2
Molecular Formula: C₁₄H₂₀N₂O₄
Purity: 99% min

Appearance White powder
Molecular Weight 280.32 g/mol
Density 1.2 ± 0.1 g/cm³
Boiling Point 499.6 ± 45.0 °C at 760 mmHg
Fusing Point 259 °C (decomposition)
Flash Point 255.9 ± 28.7 °C
Packaging 25 kg / fibre drum
Customs Code 29242990
Storage Conditions Keep in dark place, under inert atmosphere, at room temperature
Applications Raw material for GLP-1 peptide synthesis, polypeptides

Product Name
1. H-Lys(Z)-OH;
2. N₆-Cbz-L-Lysine;
3. N-Epsilon-carbobenzyloxy-L-lysine;
4. N₆-(Benzyloxycarbonyl)-L-lysine;
5. (2S)-2-amino-6-(phenylmethoxycarbonylamino)hexanoic acid;
6. (S)-2-Amino-6-(((benzyloxy)carbonyl)amino)hexanoic acid;
7. N(epsilon)-Benzyloxycarbonyl-L-lysine;
8. N₆-Carbobenzyloxy-L-lysine;
9. Nepsilon-Carbobenzoxy-L-lysine;
10. Nepsilon-benzyloxycarbonyl-L-lysine;
11. L-Lys(Cbz)-OH
Production Capacity 2 tons/month

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