Lazaro Boza, Fernando published the artcileCatalytic-fluorometric determination of copper at the nanograms per milliliter level by flow injection analysis, COA of Formula: C11H10N4, the publication is Analyst (Cambridge, United Kingdom) (1984), 109(3), 333-7, database is CAplus.
A catalytic-fluorometric method for the determination of Cu(II) at the ng/mL level is proposed, based on the catalytic action of Cu(II) on the oxidation of 2,2′-bipyridyl ketone hydrazone (I) by dissolved O. To obtain the maximum anal. signal, 2 steps are necessary: oxidation of I (basic medium) and development of fluorescence (strongly acidic medium). Flow injection anal. is suitable for this determination as it is sensitive and rapid. The calibration graph shows 2 linear intervals, 8-30 ng/mL (relative standard deviation 2.3%) and 40-300 ng/mL (relative standard deviation 2.0%). The sampling frequency is 100 h-1 for an injected volume of 60 μL.
Analyst (Cambridge, United Kingdom) published new progress about 2215-33-0. 2215-33-0 belongs to pyridine-derivatives, auxiliary class Pyridine,Amine, name is 2-((2-(Pyridin-2-yl)hydrazono)methyl)pyridine, and the molecular formula is C11H10N4, COA of Formula: C11H10N4.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem