Chemical Information Catelog Number: R02-0013 Product Name: BDP 558/568 alkyne Molecular Formula: C19H16N3BF2OS Molecular Weight: 383.22 Purity: NMR 1H, HPLC-MS (95%) Solubility: well soluble in DCM, DMF, DMSO, acetone, low aqueous solubility Product Specification Appearance: dark colored solid ε, L⋅mol-1⋅cm-1: 84400 Storage Conditions: 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): 561 Emission Maximum (nm): 569BDP 558/568 is a borondipyrromethene dye for Cyanine3 channel. The dye possesses high quantum yield. This derivative is a terminal alkyne for Copper-catalyzed Click chemistry.