Chemical Name: Sodium, (4S)-2-[[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]carboxymethyl]-5,5-dimethylthiazolidine-4-carboxylate (as per EP)
Synonym: Amoxicillin USP Related Compound D ; Amoxicillin Penicilloic Acid ; Amoxicillin Open Ring Impurity
Smile: OC1=CC=C([C@@]([H])(N)C(NC(C(O)=O)C2SC(C)(C)[C@]([H])(C([O-])=O)N2)=O)C=C1.[Na+]