Infrared Identification of N-1,3-Dithiolan-2-Ylidene-4-hexyl-Benzenamine by the Absorbance Ratio Method

Abstract

A simple infrared procedure for identifying N-1,3-dithiolan-2-ylidene-4-hexyl-benzenamine based on an absorbance ratio technique is described. It is demonstrated that the combination of band specifications and absorbance ratios can provide a specific method for the differentiation of a pharmaceutical raw material from isomeric substances and homologues.