Cyanine5 alkyne，Cy5 alkyne

 外观:

dark blue powder

分子量:

556.18

分子式:

C₃₅H₄₂ClN₃O

溶解性:

good in dichloromethane, DMF, DMSO, alcohols, low in water

质量控制:

NMR 1H (95%) and 13C, TLC, functional testing

储存条件:

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.

激发波长, nm:

646

在激发波长下的消光系数, Lmol-1cm-1:

250000

发生波长, nm:

662

荧光量子产率:

0.2