Cyanine5 alkyne

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Cyanine5 alkyne

Cyanine5 alkyne

Cyanine5 alkyne
Catalog Number Size Price Quantity
R02-0022 10mg $498

Cyanine5 alkyne for Click Chemistry, an analog of Cy5® alkyne. With this product, deeply colored, and photostable Cyanine5 fluorophore can be attached to various molecules via Click Chemistry reaction with azides. This alkyne is non-water soluble, but it can be dissolved in DMF or DMSO prior to reaction, and added to aqueous reaction mixture. With our labeling protocol, the labeling reaction is very efficient, and high-yielding.

Chemical Information
Catelog Number: R02-0022
Product Name: Cyanine5 alkyne
CAS Number: 1223357-57-0
Molecular Formula: C35H42ClN3O
Molecular Weight: 556.18
Purity: NMR 1H, HPLC-MS (95%)
Solubility: good in dichloromethane, DMF, DMSO, alcohols, very poorly soluble in water (200 mg/L = 0.4 mM)
Product Specification
Appearance: dark blue powder
ε, L⋅mol-1⋅cm-1: 250000
Fluorescence quantum Yield: 0.2
Storage Conditions: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks.
Excitation Maximum (nm): 646
Emission Maximum (nm): 662
Package: 10mg

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