AF 430 tetrazine

MedChem Express

AF 430 tetrazine

14

Research Use Only

C32H32F3KN6O6S

724.79

AF 430 tetrazine is a derivative of the yellow fluorescent dye AF 430. AF430 has an excitation wavelength of 425 nm and an emission wavelength of 542 nm. AF 430 tetrazine contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups. To achieve specific coupling of dye labels and biomolecules[1].

O=C1OC2=CC3=C(C(CS(=O)(O[K])=O)=CC(C)(C)N3CCCCCC(NCC4=CC=C(C5=NN=C(C)N=N5)C=C4)=O)C=C2C(C(F)(F)F)=C1

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