4,4’-Bis(2-sulfostyryl)biphenyl Disodium

• CAT Number: R053008
• CAS Number: 27344-41-8
• Molecular Formula: C₂₈H₂₀Na₂O₆S₂
• Molecular Weight: 562.56
• Purity: ≥95%
• Synonyms: 2,2’-([1,1’-Biphenyl]-4,4’-diyldi-2,1-ethenediyl)bisbenzenesulfonic Acid Sodium Salt; 4,4’-Bis(2-Sodiosulfostyryl)biphenyl; 4,4’-Bis(2-sulfostyryl)biphenyl Disodium Salt; 4,4’-Bis(o-sulfostyryl)biphenyl Disodium Salt; Brightener BR 49; Brightener CBS
• Storage: -20°C

4,4’-Bis(2-sulfostyryl)biphenyl disodium is a water-soluble fluorescent dye often used in biological and chemical research applications. This compound belongs to the class of sulfonated biphenyl derivatives and is characterized by its fluorescent properties, making it valuable as a fluorescent probe in various analytical techniques. 4,4’-Bis(2-sulfostyryl)biphenyl disodium is utilized in fluorescence microscopy, flow cytometry, and other imaging methods to visualize cellular structures and detect biomolecules. Its water solubility enhances its versatility in biological studies.