Amoxicillin EP Impurity G

Chemical Name: (2S,5R,6R)-6-[[(2R)-2-[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]-2-(4-hydroxy-phenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (as per EP); (2S,5R,6R)-6-{(R)-2-[(R)-2-Amino-2-(4-hydroxyphenyl)acetamido]-2-(4-hydroxyphenyl)acetamido}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (as per USP)

Synonym: Amoxicillin USP Related Compound G ; D-(4-Hydroxyphenyl)glycylamoxicillin

Smile: O=C([C@@H](C(C)(C)S[C@]1([H])[C@@H]2NC([C@H](NC([C@H](N)C3=CC=C(O)C=C3)=O)C4=CC=C(O)C=C4)=O)N1C2=O)O