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Naphthalene-2,3-dicarboxaldehyde, ea, (500mg/bottle)
Naphthalene-2,3-dicarboxaldehyde, ea, (500mg/bottle)


 

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Description
 
Chromatographic Grade™

For Derivatization of Primary Amino Groups

Naphthalene-2,3-Dicarboxaldehyde reacts with primary amines in presence of a nucleophile (e.g., mercaptan) and forms highly fluorescent 1-Alkylbenz-2-thioalkyl [f]isoindole derivatives. This reagent is especially effective for post-column or precolumn derivatization of proteins, peptides and other large amines since the derivative is stable and doesn't internally quench. Naphthalenedialdehyde can also be used as a reagent for chemiluminescence analysis.


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