EmEm ε (MeOH) = 190,000 Red solid soluble in DMSO Store at 4°C and protect from light, especially in solution C25H27Cl4IN4 MW: 652 [47729-63-5] ε (MeOH) = 190,000 Red solid soluble in DMSO Store at 4°C and protect from light, especially in solution C25H27Cl4IN4 252744 MW: 652 [47729-63-5]