Resmetirom Impurity 37

3-(2-Bromopropanoyl)spiro[benzo[e][1,3]oxazine-2,1'-cyclohexan]-4(3H)-one

pharmaceutical intermediate

2,4-Difluorobenzoic acid

Pharmaceutical intermediate for synthesis

Resmetirom Impurity 42

pharmaceutical impurity reference standard

6-(4-Amino-2,6-dichlorophenoxy)-4-(1-methylethyl)-3(2H)-pyridazinone

Pharmaceutical intermediate

Ethyl (2-cyano-2-(2-(3,5-dichloro-4-((5-isopropyl-6-oxo-1,6-dihydropyridazin-3-yl)oxy)phenyl)hydrazineylidene)acetyl)carbamate

agrochemical intermediate