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SDS
COO/COA
OCY702
FavoriteCyanine7 NHS ester
suitable for HPLC, ≥95%
Synonym(s): Cy7-NHS
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Select a Size
| Pack Size | SKU | Availability | Price | Quantity |
|---|---|---|---|---|
| 1mg | OCY702-1mg | In stock | $112.00 |
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| 5mg | OCY702-5mg | In stock | $234.00 |
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| 10mg | OCY702-10mg | In stock | $349.00 |
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| 25mg | OCY702-25mg | In stock | $459.00 |
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| 50mg | OCY702-50mg | In stock | $805.00 |
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Product Information
General Properties
Other Properties
Description
Safety Information
General Properties
| Purity | 95% |
| Appearance | Dark blue powder |
| Solubility | Freely soluble in methanol, chloroform, DMSO, and DMF; poorly soluble in water. |
| Purity Testing Method | HPLC |
| Structural Identification Method | NMR/MS |
| Storage Conditions | −20 °C, keep in dark place. |
Other Properties
Spectral Properties
| Excitation Wavelength (λₑₓ) | 750 nm |
| Emission Wavelength (λₑₘ) | 773 nm |
| Molar Extinction Coefficient (ε) | 200000 L⋅mol⁻¹·cm⁻¹ |
DESCRIPTION
Cyanine7 NHS Ester is a reactive near-infrared dye (ex/em 750/773 nm) for covalent amine conjugation. This non-sulfonated reagent forms stable amide bonds with primary amines (pH 7.5-9.0), enabling efficient labeling of proteins, peptides, and amine-functionalized surfaces. Exhibits excellent solubility in anhydrous DMSO/DMF (>10 mM) and optimal fluorescence for deep-tissue imaging.
For aqueous applications, use sulfo-Cyanine7 NHS Ester. Store desiccated at -20°C under inert atmosphere.
SAFETY INFORMATION
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Symbol GHS
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Hazard Code
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Safety Statements
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RIDADR
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WGK Germany
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RTECS
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F
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