Cefotaxime Sodium EP Impurity G

Chemical Name: (6R,7R)-3-[(acetyloxy)methyl]-7-[[(2Z)-2-[2-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]thiazol-4-yl]-2-(methoxyimino)acetyl]amino]-8oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (ATA cefotaxime)

Synonym: 5,5-Diphenyl-4-imidazolidinone; Glior; 5,5-diphenylimidazolidin-4-one