test product

Product Name
1-Ethynyl pyrene
 
Description
Pyrene is a polyaromatic hydrocarbon containing four fused rings. This reagent contains a terminal alkyne group for click chemistry and other reactions, such as Sonogashira coupling.
 
Quantity
50 mg
 
Formula
C18H10
 
Quality Control
NMR 1H (95%) and 13C, TLC
 
Excitation maximum
343; 326; 313; 276; 265; 242; 234
 
Extinction coefficient
 
Emission maximum
377; 397
 
Fluorescence quantum yield
0.52
 
Storage conditions
Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light.
 
Solubility
good in chloroform, dichloromethane, toluene, low in water