4MU sulfate potassium salt
CAS: 15220-11-8 MF: C10H7KO6S MW: 294.30
>99% [HPLC]. Free 4MU < 200ppm.
Arylsulfatase substrate: W.R. Sherman and E.F. Stanfield, Biochem. J., 102, 905 (1967); M. Chiba et al., Hepatology, 27, 134 (1998).