7-Methoxycoumarin-3-carboxylic acid

CHF 156.00
In stock
CDX-M0016-M500500 mgCHF 156.00
CDX-M0016-G0055 gCHF 1'164.00
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Product Details
Synonyms 7-Methoxy-2-oxo-2H-1-benzopyran-3-carboxylic acid
Product Type Chemical


MW 220.18
CAS 20300-59-8
Source/Host Chemicals Synthetic.
Purity Chemicals ≥97% (HPLC)
Appearance White to off-white solid.
Solubility Soluble in DMSO, DMF or acetonitrile.
Identity Determined by 1H-NMR.
Declaration Manufactured by Chemodex.
Other Product Data

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Our product description may differ slightly from the original manufacturers product datasheet.

Smiles COC1=CC2=C(C=C1)C=C(C(O)=O)C(=O)O2
Shipping and Handling
Shipping AMBIENT
Short Term Storage +4°C
Long Term Storage -20°C
Handling Advice Protect from light and moisture.
Use/Stability Stable for at least 2 years after receipt when stored at -20°C.
MSDS Download PDF
Product Specification Sheet
Datasheet Download PDF

An amine-reactive blue fluorescent probe that 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. This carboxylic acid derivative of 7-methoxycoumarin can be used for coupling to amines, hydrazines or hydroxylamines on biomolecules of interest. Spectral data: Ex=336nm, Em=402nm (Buffer, pH9).

Product References

(1) T. Berthelot, et al.; J. Fluoresc. 14, 671 (2004) | (2) Y. Ma, et al.; J. Med. Chem. 47, 6349 (2004) | (3) M. Hagihara, et al.; JACS 128, 12932 (2006) | (4) H. Tetsuia, et al.; Pep. Sci. 43, 349 (2006) | (5) A.R. Katritzky, et al.; Synthesis 2011, 83 (2011) | (6) A.R. Katritzky, et al.; Synthesis 2011, 1494 (2011) | (7) L.T. Tegler, et al.; Angew. Chem. Int. Ed. 50, 1823 (2011)

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