sulfo-Cyanine7 dicarboxylic acid,水溶Cy7 Sulfo-Cyanine7 dicarboxylic acid (Сy7 analogue) is a water soluble, bifunctional NIR dye derivative bearing two carboxylic acid functional groups. General properties Appearance: dark green solid Molecular weight: 847.09 Molecular formula: C42H51N2KO10S2 Solubility: good in water, DMF, DMSO Quality control: NMR 1H, 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. Spectral properties Excitation maximum, nm: 750 ε, L⋅mol−1⋅cm−1: 240600 Emission maximum, nm: 773 CF260: 0.04 CF280: 0.04 sulfo-Cyanine7 dicarboxylic acid,水溶Cy7 马来酰亚胺 Dye maleimides Pyrene maleimide BDP FL maleimide Cyanine3 maleimide Cyanine5 maleimide Cyanine5.5 maleimide Cyanine7 maleimide Cyanine7.5 maleimide Sulfo-Cyanine3 maleimide Sulfo-Cyanine5 maleimide 伯胺 Primary amine BDP FL amine Cyanine3 amine Cyanine5 amine Cyanine5.5 amine Cyanine7 amine Cyanine7.5 amine Sulfo-Cyanine5 amine Sulfo-Cyanine7 amine 酰肼 Dye hydrazides Pyrene hydrazide BDP FL hydrazide Cyanine3 hydrazide Cyanine5 Boc-hydrazide Cyanine5 hydrazide Cyanine5.5 hydrazide Cyanine7 hydrazide Cyanine7.5 hydrazide