128724 Aldrich

7-Hydroxy-4-methylcoumarin

97%

Synonym: 4-Methylumbelliferone, 4-MU, Coumarin 4

Properties

assay   97%
mp   188.5-190 °C(lit.)
absorption   λmax 221 nm

Description

Application

Standard for the fluorometric determination of enzyme activity.1

Suitable as laser dye

Price and Availability

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