ceftizoxime and its Impurities
Ceftizoxime is a third-generation cephalosporin available for parenteral administration. It is a group of drugs. It is used to treat many kinds of bacterial infections, including severe or life-threatening forms.. Reference standards of Ceftizoxime API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
(6R,7R)-7-((Z)-2-(2-((Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetamido)thiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
(6R,7R)-7-((Z)-2-(2-((Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetamido)thiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
Catalogue No.:PA 30 47530
CAS :
929101-93-9
Molecular Formula : C19H18N8O7S3
Molecular Weight : 566.58
(6R,7R)-7-((6R,7R)-7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
(6R,7R)-7-((6R,7R)-7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
Catalogue No.:PA 30 47540
CAS :
NA
Molecular Formula : C14H14N4O5S2
Molecular Weight : 382.41
(6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid
(6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid
Catalogue No.:PA 30 0471001
CAS :
929101-89-3
Molecular Formula : C13H15N5O5S2
Molecular Weight : 385.41
