Cy3-PEG2-endo-BCN - CAS 1663449-60-2

Cy3-PEG2-endo-BCN, a Cyanine 3 (Cy3) dye derivative with two polyethylene glycol (PEG) units, incorporates the hydrophobic bidentate macrocyclic ligand endo-BCN, which facilitates the synthesis of macrocyclic complexes. In click chemistry, endo-BCN undergoes a catalyst-free reaction with azide-bearing molecules to yield stable triazoles.

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1663449-60-2

C47H63ClN4O5

799.48

C(OC(NCCOCCOCCNC(CCCCC[N+]=1C=2C(C(C)(C)C1C=CC=C3N(C)C=4C(C3(C)C)=CC=CC4)=CC=CC2)=O)=O)[C@H]5[C@@]6([C@]5(CCC#CCC6)[H])[H].[Cl-]

-20°C

Ice Packs

Dye-Reagents