Sulfo-Cyanine 7 alkyne is a sulfonated terminal alkyne for copper-catalyzed Click chemistry reaction, which possesses significant aqueous solubility, and can be conjugated with azides in aqueous environment.
Absorption Maxima
750 nm
Extinction Coefficient
240600 M-1cm-1
Emission Maxima
773 nm
CAS Number
2183440-56-2
CF260
0.04
CF280
0.04
Mass Spec M+ Shift after Conjugation
745.3
Purity
95% (by 1H NMR and HPLC-MS).
Molecular Formula
C40H46N3KO7S2
Molecular Weight
784.04 kDa
Product Form
Dark green powder.
Solubility
Good in DMF and DMSO. Significant in water.
Storage
Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. Desiccate.
Disclaimer
This product is for research use only. It is not intended for diagnostic or therapeutic use.