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1-(2-Isothiocyanatoethyl)-4-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-5-oxazolyl]pyridinium bromide

1-(2-Isothiocyanatoethyl)-4-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-5-oxazolyl]pyridinium bromide
1-(2-Isothiocyanatoethyl)-4-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-5-oxazolyl]pyridinium bromide
Product Code : 720
Product Description

1-(2-Isothiocyanatoethyl)-4-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-5-oxazolyl]pyridinium bromide

    • Empirical Formula (Hill Notation): C20H18BrN3O2S

    • Molecular Weight: 444.34

    • CAS Number: 155863-02-8

 

Properties



product line   BioReagent
assay   ≥95.0% (HPCE)
fluorescence   λex 386 nm±10 nm; λem 532 nm in 0.1 M phosphate pH 7.0
suitability   suitable for fluorescence
storage temp.   2-8°C

Description

General description

Class of highly photostable, water soluble fluorescent labels with large Stoke′s shift, high QY in aqueous media and pH tolerance. Relatively low extinction coefficient (Ε∼ >20,000 in EtOH)[1].

Application

1-(2-Isothiocyanatoethyl)-4-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-5-oxazolyl]pyridinium bromide is suitable for use as a photostable, large Stoke′s shift , water soluble fluorescence agent.


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