Sulfo-Cy7 tetrazine

MedChem Express

Sulfo-Cy7 tetrazine

14

Research Use Only

C47H52KN7O7S2

930.19

Sulfo-Cy7 tetrazine is a near-infrared water-soluble fluorophore. Sulfo-Cy7 tetrazine contains the methyltetrazine group for rapid, efficient, and metal-free conjugation to cycloolefin in a reaction called TCO linkage[1].

CC1=NN=C(N=N1)C2=CC=C(C=C2)CNC(CCCCC[N+]3=C(/C=C/C4=C/C(CCC4)=C/C=C5N(C6=C(C/5(C)C)C=C(S(=O)(O[K])=O)C=C6)C)C(C)(C)C7=CC(S(=O)([O-])=O)=CC=C37)=O

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