Molecular Formula | C15H11Cl2NO2 |
Molar Mass | 308.16 |
Density | 1.46 |
Boling Point | 449℃ |
Flash Point | 225℃ |
pKa | 9.97±0.60(Predicted) |
biological activity | DDAO is a potential near-infrared (NIR) red fluorescent probe, it has a tunable excitation wavelength (600-650μnm) and a long emission wavelength (λem * = Δ656 μnm). DDAO can be used to detect the activity of different enzymes such as β-galactosidase, sulfatase, protein phosphatase 2A, carboxylesterase 2, human albumin and esterase. |
Target | Red fluorescent probe |