Date published: 2026-2-27

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7-(Diethylamino)coumarin-3-carboxylic acid (CAS 50995-74-9)

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Alternate Names:
DEAC
Application:
7-(Diethylamino)coumarin-3-carboxylic acid is an amine-reactive fluorescent label used for protein conjugation
CAS Number:
50995-74-9
Purity:
>98%
Molecular Weight:
261.27
Molecular Formula:
C14H15NO4
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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7-(Diethylamino)coumarin-3-carboxylic acid is a fluorescent label for amine modification and protein conjugation. It has a strong blue fluorescence and can be used to create blue-fluorescent bioconjugates. It′s useful for fluorescence microscopy, cell imaging, and other bioimaging applications where non-invasive and real-time visualization of biological processes is crucial. The carboxylic acid group at the 3-position offers a convenient handle for chemical modifications and conjugation to other molecules, including biomolecules such as proteins, peptides, and nucleic acids. This functionality enables the use of 7-(Diethylamino)coumarin-3-carboxylic acid as a fluorescent labeling agent in biochemical assays, where it can be covalently attached to molecules of interest to track their distribution, interactions, and dynamics within biological systems.


7-(Diethylamino)coumarin-3-carboxylic acid (CAS 50995-74-9) References

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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

7-(Diethylamino)coumarin-3-carboxylic acid, 100 mg

sc-210586
100 mg
$152.00