5-DTAF

Names

[ Name ]:
5-DTAF

[Synonym ]:
5-dtaf
dtaf 2hcl
dtaf hcl

Biological Activity

[Description]:

5-DTAF is a isomeric fluorescein derivative that directly react with polysaccharides and other alcohols in aqueous solution at pH ＞ 9. The maximum of the 5-DTAF emission profile is at a wavelength of 518 nm after excitation at 488 nm[1].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Fergg F, et al. Investigations of the microscopic structure of poly (vinyl alcohol) hydrogels by confocal laser scanning microscopy. Colloid and Polymer Science, 2001, 279(1): 61-67.

Chemical & Physical Properties

[ Density]:
1.81g/cm3

[ Boiling Point ]:
834.4ºC at 760mmHg

[ Melting Point ]:
>325ºC

[ Molecular Formula ]:
C₂₃H₁₃Cl₃N₄O₅

[ Molecular Weight ]:
531.73200

[ Flash Point ]:
458.4ºC

[ Exact Mass ]:
529.99500

[ PSA ]:
138.44000

[ LogP ]:
6.07900

[ Storage condition ]:
-20°C

Safety Information

[ WGK Germany ]:
3

Related Compounds

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