Fig. 1 · Structure
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Sulfo-Cyanine5.5 azide tripotassium
Sulfo-Cyanine5.5 Azide
Sulfo-Cyanine5.5 azide tripotassium is a near-infrared (NIR) fluorescent dye characterized by its azide functionality (Ex=678 nm, Em=694 nm). This reagent is particularly suited for Click Chemistry applications, enabling efficient labeling through copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne-containing molecules. Additionally, it can participate in ring strain-promoted alkyne-azide cycloaddition (SPAAC) with DBCO or BCN functionalized substances, making it a valuable tool for bioimaging and labeling studies in chemical biology.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 2382994-65-0 |
| Applications | Sulfo-Cyanine5.5 Azide |
| Formula | C43H45K3N6O13S4 |
| Molecular Weight | 1099.40 |
| SMILES | CC1(C(C2=CC(S(=O)(O[K])=O)=C3)=C([N+](CCCCCC(NCCCN=[N+]=[N-])=O)=C1/C=C/C=C/C=C4C(C)(C5=C(C=CC6=C(S(=O)(O[K])=O)C=C(S(=O)(O[K])=O)C=C65)N\4C)C)C=CC2=C3S(=O)([O-])=O)C |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.