7-Hydroxy-4-methylcoumarin-3-acetic acid is a blue fluorophore that has pH-dependent and environment-sensitive fluorescence. This coumarin is increasingly used to label peptides, nucleotides and carbohydrates.

7-Hydroxy-4-methylcoumarin-3-acetic acid, a blue fluorophore, has pH-dependent and environmentsensitive fluorescence. This coumarin is increasingly used to the label of carbohydrates, nucleotides and peptides.

5852-10-8

C12H10O5

234.21

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years