Cy5-PEG3-TCO

Cy5-PEG3-TCO is a dye derivative of Cyanine 5 (Cy5) containing 3 PEG units. Cy5-PEG3-TCO utilizes its own TCO group to undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules bearing Tetrazine groups.

C49H69ClN4O6

845.55

CC(C1=CC=CC=C1N/2CCCCCC(NCCOCCOCCOCCNC(OC3CCCCC/C=C/3)=O)=O)(C)C2=C/C=C/C=C/C4=[N+](C)C5=CC=CC=C5C4(C)C.[Cl-]

Fluorescent Dye

99.23

DMSO : 16.67 mg/mL (ultrasonic)

4°C (Powder, sealed storage, away from moisture and light)

Room Temperature