Empirical Formula (Hill Notation): C25H20BrN3O2S
Molecular Weight: 506.41
CAS Number: 155863-01-7
|fluorescence||ex 384 nm; em 531 nm in 0.1 M phosphate pH 7.0|
|suitability||suitable for fluorescence|
Class of highly photostable, water soluble fluorescent labels with large Stokes shift, high QY in aqueous media and pH tolerance. Relatively low extinction coefficient (~>20,000 in EtOH).
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