Sulfo-Cyanine7.5 alkyne

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Sulfo-Cyanine7.5 alkyne

Sulfo-Cyanine7.5 alkyne

Sulfo-Cyanine7.5 alkyne
Catalog Number Size Price Quantity
R02-0035 -- $--

Sulfo-Cyanine7.5 is a near infrared, sulfonated cyanine dye with rigidized trimethylene chain. The fluorophore is structurally very similar to indocyanine green (ICG) dye that has been approved for human use. However, the dye has an improved quantum yield because of its rigidized structure. This is an alkyne derivative for copper catalyzed Click chemistry.

Chemical Information
Catelog Number: R02-0035
Product Name: Sulfo-Cyanine7.5 alkyne
Molecular Formula: C48H48N3K3O13S4
Molecular Weight: 1120.46
Purity: NMR 1H, HPLC-MS (95%)
Solubility: good in water, DMSO, DMF
Product Specification
Appearance: dark colored solid
ε, L⋅mol-1⋅cm-1: 222000
Storage Conditions: 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.
Excitation Maximum (nm): 778
Emission Maximum (nm): 797

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