7-(Diethylamino)-4-methylcoumarin(SWN) (CAS:91-44-1)

 7-(Diethylamino)-4-methylcoumarin(SWN)

CAS No.[91-44-1]  

Coumarin 1, also 7-(Diethylamino)-4-methylcoumarin, is potentially useful as a laser dye. Coumarin 1 is a fluorescence probe, used in the investigation of hydrogen bond interactions. It can be excited by laser light and emits fluorescent light with a red-shifted wavelength. Analogous to coumarin, this compound contains a hydroxyl group and has demonstrated physiological effects on liver cells. The absorption spectrum of Coumarin 1 shows that its sensitivity to changes in pH and chemical stability. Notably, a decrease in pH intensifies the emission, whereas an increase in pH diminishes it. Additionally, this compound can be used in nucleic acid labeling during polymerase chain reactions (PCR) and sample preparation for nuclear magnetic resonance spectroscopy (NMR) analysis.

C₁₄H₁₇NO₂

Specifications

Appearance: White crystal powder

Purity(GC): min. 98.0 %    

Purity(Nonaqueous Titration)    min. 98.0 %    

Melting point: 70.0 to 74.0 °C    

Solubility in Methanol: almost transparency 

Packaging and Handling

Packaging: 25Kg/Plastic Drum

Store the product in a cool, dry, well-ventilated area away from incompatible materials. Unless stated, proper storage will permit usage of the product for 12 months from the manufacture date. For additional handling and toxicological information, consult the Material Safety Data Sheet.