Cefadroxil EP Impurity F Sodium Salt (Mixture of Diastereomers)

(6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-3-ethyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid compound with 2,2,2-trifluoroacetic acid (1:1)

(6R,7R)-7-((2R)-2-(2-amino-2-(4-hydroxyphenyl)acetamido)-2-(4-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

(S)-methyl 2-amino-2-(4-hydroxyphenyl)acetate

2-((R)-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)(carboxy)methyl)-5-methyl-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid

(6R,7R)-7-((R)-2-((6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-2-(4-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid compound with 2,2,2-trifluoroacetic acid (1:1)

(6R,7R)-7-((R)-2-amino-2-(4-((methoxycarbonyl)oxy)phenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

(6R,7R)-7-((S)-2-amino-2-(4-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

3-(aminomethylene)-6-(4-hydroxyphenyl)piperazine-2,5-dione