Published TCIMAIL newest issue No.197
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Iodinated Fluorescein for Various Applications
Advantages
- Consistently supplied based on many years of manufacturing experience
- Reasonable price
- Available in large quantities
Absorption and emission properties of Tetraiodofluorescein and other halogenated fluoresceins
Fluorescein is widely used as a green fluorescence dye and is known to exhibit excellent absorption and emission properties. Halogenated fluoresceins, represented by Tetraiodofluorescein (Product No. T0124), show a red shift in excitation wavelength and fluorescence wavelength compared to fluorescein F0095).
Applications
Tetraiodofluorescein (Product No. T0124) has been reported to be applied to organic photocatalytic reactions due to its excellent photocatalytic performance of iodine on the xanthene ring.1)
The hydroxy groups of Tetraiodofluorescein allow chemical modification while retaining fluorescent properties, and the use of Tetraiodofluorescein as a fluorescent label for dendrimers has been reported.2)
Related Products
An open-ring form of each halogenated fluorescein is also available.
We offer fluorescein derivatives with various substitutions.
Related Product Category Pages
References
- 1) Visible Light-Mediated Coupling of Thioureas and 1,3-Dicarbonyls: Towards a Leaving Group-Free Synthesis of Aminothiazoles
- 2) Design and synthesis of multifunctional traceable dendrimers for visualizing drug delivery
