1455091-06-1

ROXA-029 Roxadustat Impurity Roxadustat Impurity 24 methyl 2-(((N-(2-methoxy-2-oxoethyl)-4-methylphenyl)sulfonamido)methyl)-4-phenoxybenzoate 2-{[(methoxycarbonylmethyl)(toluene-4-sulfonyl)amino]methyl}-4-phenoxybenzoic acid methyl ester Benzoic acid, 2-[[(2-methoxy-2-oxoethyl)[(4-methylphenyl)sulfonyl]amino]methyl]-4-phenoxy-, methyl ester