Sulfo Cy7 DBCO potassium

Sulfo Cy7 DBCO potassium is a dye derivative of CY7 featuring a DBCO (dibenzocyclooctyne) group. This compound functions as a click chemistry reagent and contains a DBCO group that can engage in a strain-promoted alkyne-azide cycloaddition (SPAAC) reaction with molecules containing azide groups.

CCN\1C2=C(C=C(C=C2)S(=O)(=O)[O-])C(/C1=C\C=C\C=C\C=C\C3=[N+](C4=C(C3(C)C)C=C(C=C4)S(=O)(=O)[O-])CCCCCC(=O)NCCC(=O)N5CC6=CC=CC=C6C#CC7=CC=CC=C75)(C)C.[K+]