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Cat. Number
TAMRA alkyne, 5-isomer
Chemical Name
TAMRA alkyne, 5-isomer
Mol. Formula
C28H25N3O4
Mol. Weight
467.51
Qty 1
5mg
Qty 2
10mg
Appearance
violet solid
Solubility
good in DMF, DMSO, low in water
Storage condition
-20°C
References

TAMRA alkyne for Click chemistry, pure 5-isomer. TAMRA (TMR, tetramethylrhodamine) is a xanthene dye. It forms a FRET pair with fluorescein.

This alkyne is suitable for Copper-catalyzed Click chemistry (CuAAC).

Spectral properties

Excitation maximum, nm: 556
ε, L⋅mol−1⋅cm−1: 84000
Emission maximum, nm: 563
Fluorescence quantum yield: 0.1
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