title: Analysis and purification of eugenol.
abstract: The purity of several brands of eugenol was compared by using high performance liquid chromatography with a UV detector. Greater than 95% of the impurities seen in the USP eugenols were removed by preparative liquid chromatography. NMR spectroscopy suggests that there may be a difference in chemical reactivity between purified and stock eugenol.
mesh_terms: D002845:Chromatography; D005054:Eugenol / Q000032:analysis / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D013055:Spectrophotometry, Infrared; D013057:Spectrum Analysis / Q000379:methods
chemical_list: D005054:Eugenol