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DBCO-C6-NHS ester

Bifunctional linker

Size Catalog No. Price
5 mg BCL-037-5 € 50,00
10 mg BCL-037-10 € 80,00
50 mg BCL-037-50 € 240,00
  • The bifunctional linker DBCO-C6-NHS ester contains a DBCO and a NHS ester moiety which allows to crosslink azide containing compounds with compounds bearing primary amines without the need of a catalyst. The C6 spacer arms enables solubility of the linker in commonly used organic solvents as DCM, THF, ethyl acetate and many more.

    The product is not recommended for reactions which has to be performed in aqueous solution due to its poor water solubility. For this purpose the usage of DBCO-PEG4-NHS ester (BCL-038) is recommended.



    ICAM-1-targeted and antibacterial peptide modified polymeric nanoparticles for specific combating sepsis, L. Pan et al., 2022, Materials & Design, Vol. 222, 111007.


    Preparation of single- and double-oligonucleotide antibody conjugates and their application for protein analytics, J. Wiener et al., 2020, Scientific Reports, Vol. 10(1), 1457.


    • Molecular Formula


    • Shelf Life

      12 months unopened after receipt

    • Storage Conditions

      -20 °C, dark

    • Molecular Weight

      430.5 g/mol

    • Purity

      ≥ 95% (HPLC)

    • Physical State

      white to slightly grey crystalline

    • CAS Number


    • Additional name


    • Solubility

      DCM, THF, Acetonitrile, DMF, DMSO

    • Preparation/Handling

      For a 10 mM solution add 1161 μL to 5 mg.
      For a 10 mM solution add 2323 μL to 10 mg.