Cy5.5 DBCO

Cy5.5 DBCO, a click chemistry reagent, features a cycloalkyne group and serves as a linker for the Cyanine5.5 fluorophore. Its DBCO group facilitates copper-free, biocompatible click chemistry, characterized by rapid reaction kinetics and high stability [1].

CC1(C)C=2C=3C(=C(S(=O)(=O)O)C=C(S(=O)(=O)O)C3)C=CC2N(CCCCCC(NCCC(=O)N4C=5C(C#CC=6C(C4)=CC=CC6)=CC=CC5)=O)C1=CC=CC=CC7=[N+](CC)C8=C(C7(C)C)C=9C(C=C8)=C(S(=O)(=O)[O-])C=C(S(=O)(=O)O)C9