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Specifications
| Appearance: | Light yellow powder |
| Purity: | 98% min |
| Water content: | 5% max |
| Alkali insoluble: | 0.5% max |
| PH: | 4.5~8.5 |
Applications
1. Fluorescent Probe and Dye
Widely used as a fluorescent dye in spectroscopy and biochemical assays due to its strong fluorescence and photostability.
Employed as a molecular probe for studying:
Protein binding
Membrane dynamics
Nucleic acid interactions
Common in fluorescence resonance energy transfer (FRET) experiments.
2. Research and Analytical Chemistry
Used in electrophoresis gels to track molecular migrations.
Applied in environmental and chemical sensing for detecting ions or molecules through fluorescence changes.
3. Photophysical Studies
Valuable in studying excimer formation, energy transfer processes, and solvent interactions due to its well-characterized photophysical properties.
4. Material Science
Utilized in the fabrication of organic electronic devices, sensors, and as a component in luminescent materials.
Benefits
1. High Water Solubility
The multiple sulfonate groups confer excellent solubility in aqueous media, enabling use in biological and environmental systems.
2. Strong and Stable Fluorescence
Exhibits intense fluorescence with good quantum yield and photostability, making it suitable for prolonged experimental observations.
3. Versatility in Bioconjugation
The sulfonate groups facilitate conjugation with biomolecules or surfaces, broadening its utility in biochemistry and materials science.
4. Low Toxicity and Biocompatibility
Generally considered low toxicity, enabling use in various biological studies with minimal interference.
Conclusion
Tetrasodium 1,3,6,8-pyrenetetrasulfonate (CAS 59572-10-0) is a highly water-soluble, fluorescent pyrene derivative widely used as a molecular probe in biochemical, environmental, and photophysical research. Its strong fluorescence, water solubility, and stability make it an essential tool in fluorescence spectroscopy, sensing, and organic electronics.
