Appearance:

red powder

Molecular weight:

543.57

Molecular formula:

C₃₀H₄₀Cl₂N₄O

Solubility:

significant solubility in water, good in polar organic solvents (DMF, DMSO, alcohols)

Quality control:

NMR 1H and HPLC-MS (95%)

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. Desiccate.

Excitation maximum, nm:

555

Extinction coefficient at excitation maximum, Lmol-1cm-1:

150000

Emission maximum, nm:

570

Fluorescence quantum yield:

0.31