Chemical Information Catelog Number: F01-0009 Product Name: BDP 650/665 azide Molecular Formula: C26H24N7BF2O2 Molecular Weight: 515.32 Purity: NMR 1H, HPLC-MS (95%) Solubility: good in DMF, DMSO, low in water Product Specification Appearance: dark colored solid ε, L⋅mol-1⋅cm-1: 94000 Fluorescence quantum Yield: 0.52 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): 649 Emission Maximum (nm): 667BDP 650/665 is a bright red emitting borondipyrromethene dye, compatible with Cy5 channel found on many instruments. This is azide derivative of BDP 650/665. It can be conjugated with terminal alkynes via copper catalyzed reaction, or with cycloalkynes via copper-free Click chemistry.BDP 650/665 azide can be conjugated with various terminal alkynes using copper-catalyzed Click chemistry, or with cycloalkynes using a copper-free reaction.