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15541 Sigma-Aldrich

Boc-Lys(Z)-OSu

Synonym: Nα-Boc-Nε-Cbz-L-lysine N-hydroxysuccinimide ester, Nα-Boc-Nε-Z-L-lysine hydroxysuccinimide ester, Nε-Z-Nα-Boc-L-lysine hydroxysuccinimide ester

  • CAS Number 34404-36-9

  • Empirical Formula (Hill Notation) C23H31N3O8

  • Molecular Weight 477.51

  •  Beilstein/REAXYS Number 1559393

  •  EC Number 251-999-7

  •  MDL number MFCD00037915

  •  eCl@ss 32160406

  •  PubChem Substance ID 57647486

  •  NACRES NA.22

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Properties

Related Categories Amino Acids & Derivatives, Chemical Biology, Chemical Synthesis, Lysine, Peptide Synthesis and Peptide Chemistry More...
Quality Level   100
optical activity   [α]20/D -21.0±1.5°, c = 2% in dioxane
application(s)   peptide synthesis: suitable
mp   110-120 °C
storage temp.   −20°C
SMILES string   CC(C)(C)OC(=O)N[C@@H](CCCCNC(=O)OCc1ccccc1)C(=O)ON2C(=O)CCC2=O
InChI   1S/C23H31N3O8/c1-23(2,3)33-22(31)25-17(20(29)34-26-18(27)12-13-19(26)28)11-7-8-14-24-21(30)32-15-16-9-5-4-6-10-16/h4-6,9-10,17H,7-8,11-15H2,1-3H3,(H,24,30)(H,25,31)/t17-/m0/s1
InChI key   YWLICOCXPNQJPC-KRWDZBQOSA-N

Description

Application

Reactant involved in:
• Cellular labeling and tumor MRI as a bimodal lipidic contrast agent
• Synthesis of improved peptide prodrugs 5-ALA for photodynamic therapy
• Design of high affinity peptide conjugates as markers for small peptide transporter PEPT1 (SLC15A1)
• Preparation of human growth hormone derivatives containing PEG groups
• Enantiodivergent asymmetric cyclization
• Solid-phase synthesis of peptide-cationic steroid conjugates for antibacterial screening

Packaging

5, 25 g in poly bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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