ChemicalBook--->CAS DataBase List--->339221-91-9

339221-91-9

339221-91-9 Structure

339221-91-9 Structure
IdentificationBack Directory
[Name]

Fluo-3, pentaammonium salt
[CAS]

339221-91-9
[Synonyms]

Ammonium 2,2'-((2-(2-(2-(bis(carboxylatomethyl)amino)-5-(2,7-dichloro-6-oxido-3-oxo-3H-xanthen-9-yl)phenoxy)ethoxy)-4-methylphenyl)azanediyl)diacetate
Glycine, N-[2-[[[[2-[bis(carboxymethyl) amino]-5-(2,7-dichloro-6-hydroxy-3-oxo-3H-xanthen-9-yl)phenoxyy]methyl]methyl]oxy]-4-methylphenyl]-N-(carboxymethyl)-pentaammonium salt
[Molecular Formula]

C36H33Cl2N3O13
[MDL Number]

MFCD00133325
[MOL File]

339221-91-9.mol
[Molecular Weight]

786.57
Chemical PropertiesBack Directory
[storage temp. ]

-20°C
[solubility ]

Water: soluble
[form ]

A solid
[Appearance]

Solid Powder
Hazard InformationBack Directory
[Description]

Fluo-3 is a fluorescent indicator for intracellular Ca2+ that is used in flow cytometry and cell-based experiments. Fluo-3 produces fluorescence with an emission maximum at 525 nm upon binding to calcium.

[Uses]

FLUO 3 and the acetoxymethyl ester (FLUO 3/AM) are only weakly fluorescent, but chelation with Ca2+produces a strong enhancement of fluorescence.
[storage]

Store at -20°C
[Excitation / Emission Maximum]

488 nm/526 nm
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