Sulfo Cy7 bis-COOH

Sulfo Cy7 bis-COOH is a derivative of Cy7 dye containing sulfonate ions. Sulfo Cy7 bis-COOH contains carboxyl groups, which can condense ammonia to form covalent bonds.

C37H43N2NaO10S2

762.86

O=C(O)C1=CC=C(N(CCCCS(=O)(O[Na])=O)/C(C2(C)C)=C/C=C/C=C/C=C/C3=[N+](CCCCS(=O)([O-])=O)C(C=CC(C(O)=O)=C4)=C4C3(C)C)C2=C1

Fluorescent Dye

Room temperature