FAM(荧光素) alkyne用于铜离子催化点击化学,高纯的(97%)5-isomer。该化合物很高的水溶解度。
General properties
Appearance:
yellow solid
Molecular weight:
413.38
Molecular formula:
C25H15O6N
Solubility:
good in aqueous buffers (pH > 8), alcohols, DMSO, DMF
Quality control:
NMR 1H, LC-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.
Spectral properties
Excitation maximum, nm:
490
Extinction coefficient at excitation maximum, Lmol-1cm-1:
80000
Emission maximum, nm:
513
Fluorescence quantum yield:
0.93
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