8-Chloro-1-methyl-6-phenyl-4H-5lambda(5)-(1,2,4)triazolo(4,3-a)(1,4)benzodiazepin-5-ol

This compound is an N-oxide derivative of alprazolam, characterized by a triazolobenzodiazepine core with a chlorine substituent and an N-oxide functional group. It is primarily identified as an active pharmaceutical ingredient impurity, relevant to quality control and impurity profiling in pharmaceutical manufacturing.