1089179-58-7

Basic information

• Product Name: Pyridinium, 4-[2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]ethenyl]-1-(2-hydroxyethyl)-, bromide
• Synonyms: Pyridinium, 4-[2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]ethenyl]-1-(2-hydroxyethyl)-, bromide
• CAS NO: 1089179-58-7
• Molecular Formula: C22H25BrN2O3
• Molecular Weight: 445.3495
• EINECS: -0
• Mol File: 1089179-58-7.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Pyridinium, 4-[2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]ethenyl]-1-(2-hydroxyethyl)-, bromide(CAS DataBase Reference)
• NIST Chemistry Reference: Pyridinium, 4-[2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]ethenyl]-1-(2-hydroxyethyl)-, bromide(1089179-58-7)
• EPA Substance Registry System: Pyridinium, 4-[2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]ethenyl]-1-(2-hydroxyethyl)-, bromide(1089179-58-7)

Safety Data

• Hazardous Substances Data: 1089179-58-7(Hazardous Substances Data)

Upstream product

• 26468-11-1 1-(2-hydroxyethyl)-4-methylpyridinium bromide 
• 57597-64-5 7-diethylaminocoumarine-3-aldehyde 

Relevant articles and documents

DYES HAVING RATIOMETRIC FLUORESCENCE RESPONSE FOR DETECTING METABOLITES

The presently disclosed subject matter provides thiol-reactive, environmentally sensitive fluorescent dyes, or fluorophores, which have an emission wavelength in the visible spectral region. When conjugated with a binding protein, the fluorophores exhibit a ratiometric response to one or more ligands or target analytes. The presently disclosed fluorophore -binding protein conjugates can be used to detect the presence of or amount of physiologically-important metabolites, such as glucose, fatty acids, and lactate, in biological samples.