5(6)-CR6G [5-(and 6)-Carboxyrhodamine 6G] *Mixed isomers*

• Cat.No.: DYE-44

Specification

• Description: In general, rhodamine 6G conjugates have higher fluorescence quantum yields than tetramethylrhodamine conjugates, as well as good photostability. 5(6)-CR6G is the mixture of two carboxy rhodamine 6G isomers. It is used to modify amino and hydroxy groups using EDC-mediated couplings when there are difficulties in using 5(6)-CR6G, SE. The excitation and emission wavelengths of rhodamine 6G fall between those of fluorescein and tetramethylrhodamine derivatives, making 5(6)-CR6G another color choice for the multicolor fluorescence imaging applications.
• Molecular Mass: 494.97
• Formula: C27H27N2O5
• Ex(nm): 519
• Em(nm): 544
• Solvent: DMSO
• Storage: Store at -20°C in the dark. Dessicated.
• Tag: Non