Cy5-PEG2-TCO4

MedChem Express

Cy5-PEG2-TCO4

14

Research Use Only

C47H65ClN4O5

801.50

Cy5-PEG2-TCO4 is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 2 PEG units. Cy5-PEG2-TCO4 utilizes its own TCO group to undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules bearing Tetrazine groups.

CC(/C1=C\C=C\C=C\C2=[N+](C3=CC=CC=C3C2(C)C)C)(C4=CC=CC=C4N1CCCCCC(NCCOCCOCCNC(O[C@@H]5CCC/C=C\CC5)=O)=O)C.[Cl-]

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