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Chemical Information Catelog Number: F01-0001 Product Name: BDP 558/568 amine Molecular Formula: C22H28N4BClF2OS Molecular Weight: 480.81 Purity: NMR 1H, HPLC-MS (95%) Solubility: good in DMF, DMSO Product Specification Appearance: dark colored powder 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): 569Primary amine is a versatile functional group for bioconjugation. It is reactive against activated carboxylic acid derivatives like pentafluorophenyl esters and acyl halogenides, other electrophiles like epoxides, Michael acceptors like acrylates. It can aminate carbonyl compounds like aldehydes and ketones in reductive conditions.BDP 558/568 is a universal borondipyrromethene dye with the emission in orange/yellow part of the spectrum.