Chemical Name: (S)-2-Hydroxy-3-methoxy-3,3-diphenylpropanoic acid
Synonym: Ambrisentan Hydroxy Impurity
Smiles: O[C@H](C(O)=O)C(C1=CC=CC=C1)(C2=CC=CC=C2)OC
Inchi: InChI=1S/C21H18N2O3/c1-14-13-15(2)23-21(22-14)26-19(20(24)25)18(16-9-5-3-6-10-16)17-11-7-4-8-12-17/h3-13H,1-2H3,(H,24,25)