| Description | QTZ, a coelenterazine analog with a 4-quinolinyl substitution at the C8 position of the imidazopyrazinone core [1], serves as a bioluminescence agent for in vivo imaging. This compound features red-shifted emission and produces minimal background interference. |
| molecular weight | 428.48 |
| Molecular formula | C28H20N4O |
| CAS | 2883232-39-9 |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |