Fluorescent and Luminescent Tools for Life Science

N-(di-Methyl amino naphthyl)-N-(para carboxy phenyl) hydrazide, NHS ester

Application: Longer wavelength azo dye quencher is a useful reagent (similar to DABCYL-succinimidyl ester) for labeling proteins or peptides through their amino groups.

Molecular Weight: 416.42

Molecular Formula: C23H20O4N4

Ordering Information:
Product ID Unit Size Number of Units Price
M0532 1 mg 1-4 $170.99
    5+ $136.79  


The succinimidyl ester is reactive with amines and other nucleophiles for labeling studies of peptides and proteins.


Prepare solution in organic solvent prior to labeling

Technical Information

Storage: F, D

Soluble: DMF, DMSO, EtOH

Absorption: (in nm) 462

Extinction (103): 21