Empirical Formula (Hill Notation): C25H20BrN3O2S
Molecular Weight: 506.41
CAS Number: 155863-01-7
product line | BioReagent |
assay | 90% (HPCE) |
fluorescence | ex 384 nm; em 531 nm in 0.1 M phosphate pH 7.0 |
suitability | suitable for fluorescence |
storage temp. | 2-8C |
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)[1].