7-Methoxycoumarin-3-carboxylic acid - ≥97% (HPCE), high purity , CAS No.20300-59-8

Item Number

M131451

• Synonyms: 20300-59-8 | 7-Methoxy-2-oxo-2H-chromene-3-carboxylic acid | 7-Methoxycoumarin-3-carboxylic acid | 7-methoxy-2-oxochromene-3-carboxylic acid | 7-METHOXYCOUMARIN-3-CARBOXYLICACID | CHEMBL1830821 | MFCD00452770 | 2H-1-Benzopyran-3-carboxylic acid, 7-methoxy-2-oxo- | CBDivE
• Specifications & Purity: ≥97%(HPCE)
• Biochemical and Physiological Mechanisms: Amine-reactive fluorescent probe. Used for coupling to amines, hydrazines or hydroxylamines on biomolecules of interest.
• Shipped In: Normal
• Note: Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Product Description

7-Methoxycoumarin-3-carboxylic acid provides a distinguishable contrast when used with longer-wavelength probes in certain multicolor fluorescence applications such as nucleic acid and protein microarrays, in situ hybridization and immunofluorescence.
7-Methoxycoumarin-3-carboxylic acid N-succinimidyl ester is used as a reagent to conjugate 7-Methoxycoumarin-3-carboxylic acid to other molecules via amide chemistry.