Product Description: NBD-Cl is a nonfluorescent reagent which becomes highly fluorescent after reaction with thiol or amino groups[1].
Formula: C6H2ClN3O3
References: [1]Fager RS, et al. The use of NBD chloride (7 chloro-4-nitrobenzo-2-oxa-1,3-diazole) in detecting amino acids and as an N-terminal reagent. Anal Biochem. 1973 May;53(1):290-4.