Cyanine7.5 carboxylic acid

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Cyanine7.5 carboxylic acid

Cyanine7.5 carboxylic acid

Cyanine7.5 carboxylic acid
Catalog Number Size Price Quantity
F02-0021 -- $--

Free unactivated Cyanine7.5 NIR dye carboxylic acid.For coupling and labeling reactions also consider using pre-activated Cyanine7.5 NHS ester.

Chemical Information
Catelog Number: F02-0021
Product Name: Cyanine7.5 carboxylic acid
CAS Number: 1686147-68-1
Molecular Formula: C45H49ClN2O2
Molecular Weight: 685.34
Purity: NMR 1H, HPLC-MS (95%)
Solubility: soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water
Related CAS: 1803099-44-6 (chloride)
Product Specification
Appearance: green powder
ε, L⋅mol-1⋅cm-1: 223000
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): 788
Emission Maximum (nm): 808

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