Fig. 1 · Structure
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SBFI tetraammonium
Sodium Fluorescence Indicator
SBFI tetraammonium is a cell-impermeant sodium fluorescence indicator that serves as a sodium-sensitive dye. With an excitation wavelength of 333 nm and an emission wavelength of 539 nm, SBFI tetraammonium is utilized to quantitatively measure sodium ion concentrations within extracellular environments. This compound is particularly useful in studies of cellular signaling, ion transport, and physiological responses involving sodium.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 172651-12-6 |
| Applications | Sodium Fluorescence Indicator |
| Formula | C44H54N6O15 |
| Molecular Weight | 906.93 |
| SMILES | O=C(C1=CC=C(C(C(O)=O)=C1)C2=CC3=CC(OC)=C(N4CCOCCOCCN(CCOCC4)C5=C(OC)C=C6C=C(C7=CC=C(C(O)=O)C=C7C(O)=O)OC6=C5)C=C3O2)O.N.N.N.N |
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.