Formulation: A solid
Formal Name: 6,8-difluoro-7-hydroxy-4-methyl-2H-1-benzopyran-2-one
Purity: ≥98%
Formula Markup: C10H6F2O3
Formula Weight: 212,2
Shelf life (days): 1460
CAS Number: 215868-23-8
Notes: 6,8-Difluoro-7-hydroxy-4-methylcoumarin is a fluorophore.{57946} It has been conjugated to streptavidin or secondary antibodies for flow cytometry and used to label bacteria for multi-color fluorescence in situ hybridization (FISH).{57948,57946} 6,8-Difluoro-7-hydroxy-4-methylcoumarin has also been coupled to peptides to improve electrospray ionization and MS sensitivity in MALDI-TOF MS.{57947} It displays absorption/emission maxima of 358/455 nm, respectively.{57945}