Cyanine7.5是近红外染料。包含游离氨基基团可以连接活性羧酸衍生物。
General properties
Appearance:
dark green powder
Molecular weight:
819.99
Molecular formula:
C51H64Cl2N4O
Solubility:
good in DMSO, DMF, alcohols
Quality control:
NMR 1H (95%) and 13C, TLC
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.
MSDS:
Download
Spectral properties
Excitation maximum, nm:
788
Extinction coefficient at excitation maximum, Lmol-1cm-1:
223000
Emission maximum, nm:
808
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