Sofosbuvir Impurity 101

Chemical Name: (S)-2-[(S)-[[(2R,2R,4R,5R)-5-(2,4-dioxo-3,4-dihydro-2H pyrimidin-1-yl)-4-fluoro-3-hydroxy-4-methyltetrahydro-2-furanyl]methoxy](phenoxy)phosphorylamino]propanoic acid-1-methylethylester

Synonym: Sofosbuvir SOD-II standard

Smile: CC1(C(N2C(NC(C=C2)=O)=O)OC([C@@H]1O)CO[P@@](OC3=CC=CC=C3)(N[C@H](C)C(OC(C)C)=O)=O)F