AF 430 azide

MedChem Express

AF 430 azide

14

Research Use Only

C25H29F3KN5O6S

623.69

AF 430 azide 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 azide can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) via the azide group and molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups. To achieve specific coupling of dye labels and biomolecules[1].

CC(C=C(C1=C2C=C(O3)C(C(C(F)(F)F)=CC3=O)=C1)CS(=O)(O[K])=O)(N2CCCCCC(NCCCN=[N+]=[N-])=O)C

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