Sulfo-Cyanine7.5 azide

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Sulfo-Cyanine7.5 azide

Sulfo-Cyanine7.5 azide

Sulfo-Cyanine7.5 azide
Catalog Number Size Price Quantity
F03-0018 -- $--

Sulfo-Cyanine7.5 is a heptamethyne cyanine dye for the near infrared region of the spectrum, which is very hydrophilic, and water soluble. The fluorophore resembles ICG (indocyanine green) that has a long history of in vivo use, and is even approved for human angiography. However, compared to ICG, sulfo-Cyanine7.5 has a significantly improved fluorescence quantum yield due to the rugged polymethine chain reinforced with trimethylene bridge.Sulfo-Cyanine7.5 is available as a number of reactive derivatives. This azide can be used for the easy labeling of various biomolecules by copper-catalyzed or copper free Click chemistry.

Chemical Information
Catelog Number: F03-0018
Product Name: Sulfo-Cyanine7.5 azide
Molecular Formula: C48H51N6K3O13S4
Molecular Weight: 1165.51
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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