Sulfo-Cyanine7 alkyne

Cat. # Quantity Price Lead time
A53B0 1 mg $110.00 in stock
B53B0 5 mg $290.00 in stock
C53B0 10 mg $470.00 in stock
D53B0 25 mg $690.00 in stock
E53B0 50 mg $1270.00 in stock
F53B0 100 mg $1990.00 in stock

Sulfo-Cyanine7 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.

Sulfo-Cyanine7 absorbance and emission spectra

Sulfo-Cyanine7 absorbance and emission spectra

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Sulfo-Cyanine7.5 alkyne

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Sulfo-Cyanine3 alkyne

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General properties

Appearance: dark green powder
Mass spec M+ increment: 745.3
Molecular weight: 784.04
Molecular formula: C40H46N3KO7S2
Solubility: good in DMF, DMSO, significant in water
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.
MSDS: Download
Product specifications

Spectral properties

Excitation maximum, nm: 750
ε, L⋅mol−1⋅cm−1: 240600
Emission maximum, nm: 773
CF260: 0.04
CF280: 0.04
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