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Coumarin 343 X carboxylic acid,Cy343

作者:瑞禧生物 发布时间:2022-07-13 16:36:36 次浏览

Coumarin 343 X carboxylic acid,Cy343 Coumarin 343 is a blue emitting fluorophore used as a laser dye. The fluorophore can serve as a FRET donor for FAM (fluorescein). General properties Appearance: yellow crystals Molecular weight: 398.45 Molecular formula: C22H26N2O5 IUPAC name: 6-({4-Oxo-3-oxa-13-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1,5,7,9(17)-tetraen-5-yl}carbonylamino)hexanoic acid Solubility: Well soluble in DMF, DMSO, moderay soluble in DCM, DCE, EtOAc, insoluble in diethyl ether. 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: 437 ε, L⋅mol−1⋅cm−1: 39000 Emission maximum, nm: 477 Fluorescence quantum yield: 0.63 CF260: 0.29 CF280: 0.24 Coumarin 343 X carboxylic acid,Cy343 马来酰亚胺 Dye maleimides BDP FL maleimide Cyanine3 maleimide Cyanine5 maleimide Cyanine5.5 maleimide Cyanine7 maleimide Cyanine7.5 maleimide Sulfo-Cyanine3 maleimide Sulfo-Cyanine5 maleimide 羧酸 Carboxylic acids Pyrenebutyric acid BDP FL carboxylic acid Cyanine3 carboxylic acid Cyanine3.5 carboxylic acid Cyanine5 carboxylic acid Cyanine5.5 carboxylic acid Cyanine7 carboxylic acid Cyanine7.5 carboxylic acid Sulfo-Cyanine3 carboxylic acid Sulfo-Cyanine5 carboxylic acid Sulfo-Cyanine7 carboxylic acid