Shelf life (days): 1460.0
Formulation: A solid
Formal Name: 6,8-difluoro-4-methyl-7-(phosphonooxy)-2H-1-benzopyran-2-one
Purity: ≥95%
Formula Markup: C10H7F2O6P
Formula Weight: 292.129547
CAS Number: 214491-43-7
Notes: DiFMUP is a fluorogenic substrate for phosphatases.{64313} Upon enzymatic cleavage by phosphatases, 6,8-difluoro-7-hydroxy-4-methylcoumarin (Item No. 36017) is released, which has an absorption/emission maxima of 358/455 nm, respectively, and its fluorescence can be used to quantify phosphatase activity.{64314} DiFMUP has been used to detect alkaline phosphatase in isolated rat tibia bone tissue.