Eltrombopag Impurity 1

Chemical Name: (E)-5'-chloro-3'-(2-(1-(3,4-dimethylphenyl)-3-methyl-5-oxo-1,5-dihydro-4H-pyrazol-4-ylidene)-1-hydroxyhydrazinyl)-2'-hydroxy-[1,1'-biphenyl]-3-carboxylic acid

Synonym: Edoxaban (SRR)-Isomer ; N1-(5-Chloropyridin-2-yl)-N2-((1S,2R,4R)-4-(dimethylcarbamoyl)-2-(5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxamido)cyclohexyl)oxalamide