Table 3. Maximal Absorption Wavelengths and Molar Absorption Coefficients of 3j in Various Solvents (250–1100 nm; 50 μM).
| λex (nm) | abs. | ε | |
|---|---|---|---|
| MeOH | 736 | 0.255 | 5100 |
| EtOH | 733 | 0.250 | 5010 |
| DMSO | 732 | 0.247 | 4940 |
| CHCl3 | 726 | 0.298 | 5960 |
| DMF | 722 | 0.239 | 4770 |
| CH3CN | 709 | 0.231 | 4620 |
| acetone | 707 | 0.247 | 4940 |
| AcOEt | 697 | 0.239 | 4770 |
| toluene | 693 | 0.262 | 5250 |
| dioxane | 689 | 0.243 | 4850 |