5(6)-CR6G

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Synonyms: 5-(and 6)-Carboxyrhodamine 6G

Functional Activity:

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.

Technical Data:

M.Wt: 494.97

Formula: C₂₇H₂₆N₂O₅

Excitation (nm): 519

Emission (nm): 544

Solubility: Soluble in DMSO

Purity: >95% (HPLC)

Shipping Conditions: Room temperature

Storage: Desiccated at -20 °C and protect from light.

CAS No.: N/A

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