Ampicillin EP Impurity M Disodium salt

Chemical Name: (1S,4S,7R)-7-((2R)-2-(2-((R)-2-amino-2-phenylacetamido)-2-((4S)-4-carboxy-5,5-dimethyltetrahydrothiophen-2-yl)acetamido)-2-phenylacetamido)-3,3-dimethyl-6-oxo-2-thiabicyclo[3.2.0]heptane-4-carboxylic acid, Disodium salt

Synonym: 1-Decarboxy Ketorolac

Smile: O=C(NC(C1N[C@@]([H])(C(O)=O)C(C)(C)S1)C(N[C@](C(N[C@]2([H])C(N3[C@]2([H])SC(C)(C)[C@@]3(C(O)=O)[H])=O)=O)([H])C4=CC=CC=C4)=O)[C@]([H])(N)C5=CC=CC=C5.[2Na]