Cy 3 (Non-Sulfonated) (potassium)

MedChem Express

Cy 3 (Non-Sulfonated) (potassium) [1311966-47-8]

5

1311966-47-8

Research Use Only

C43H49KN4O14S2

949.10

Cy 3 (Non-Sulfonated) potassium belongs to the cyanine dye series and is a common fluorescent marker for biomolecules that can interact with biomolecules. Cyanine dyes may also bind to double-helical DNA through intercalation and exhibit enhanced fluorescence upon binding.

O=S(C1=CC2=C([N+](CCCCCC(ON3C(CCC3=O)=O)=O)=C(/C=C/C=C4N(CCCCCC(ON5C(CCC5=O)=O)=O)C6=C(C=C(S(=O)(O[K])=O)C=C6)C/4(C)C)C2(C)C)C=C1)([O-])=O

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