5,6-diamino-3',6'-bis(diethylamino)spiro[2-benzofuran-3,9'-xanthene]-1-one

5,6-diamino-3',6'-bis(diethylamino)spiro[2-benzofuran-3,9'-xanthene]-1-one Structure
5,6-diamino-3',6'-bis(diethylamino)spiro[2-benzofuran-3,9'-xanthene]-1-one structure
Common Name 5,6-diamino-3',6'-bis(diethylamino)spiro[2-benzofuran-3,9'-xanthene]-1-one
CAS Number 261351-45-5 Molecular Weight 472.57900
Density 1.31g/cm3 Boiling Point 736.6ºC at 760 mmHg
Molecular Formula C28H32N4O3 Melting Point N/A
MSDS Chinese USA Flash Point 399.3ºC
Symbol GHS07
GHS07
Signal Word Warning

Bioimaging of nitric oxide with fluorescent indicators based on the rhodamine chromophore.

Anal. Chem. 73 , 1967, (2001)

Diaminofluoresceins are widely used for detection and imaging of nitric oxide (NO), but for biological applications, they have the disadvantages that the fluorescence of the fluorescein chromophore is pH-sensitive and overlaps the autofluorescence of cells. W...

H. Kojima et al.

Tetrahedron Lett. 41 , 69, (2000)