Ceftazidime Pentahydrate is used to treat lower respiratory tract, skin, urinary tract, blood-stream, joint, and abdominal infections, and meningitis. It is an antibiotic. Reference standards of Ceftazidime Pentahydrate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
Ceftazidime Pentahydrate
Catalogue No.:PA 30 21000
CAS :
Molecular Formula : C22H32N6O12S2
Molecular Weight : 636.65
(6R,7R)-7-({(2E)-2-(2-Amino-1,3-thiazol-4-yl)-2-[(1-carboxy-1-methylethoxy)imino]ethanoyl}amino)-8-oxo-3-(1-pyridiniumylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Catalogue No.:PA 30 21020
Molecular Formula : C22H22N6O7S2
Molecular Weight : 546.58
(6R,7R)-7-Amino-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Catalogue No.:PA 30 21030
Molecular Formula : C13H13N3O3S
Molecular Weight : 291.33
Ceftazidime t-Butyl Ester
Catalogue No.:PA 30 21050
Molecular Formula : C26H30N6O7S2
Molecular Weight : 602.68
Pyridine
Catalogue No.:PA 30 21060
Molecular Formula : C5H5N
Molecular Weight : 79.10
(Z)-2-[[[1-(2-Amino-4-thiazolyl)-2-oxo-2-[(1,3-dioxopropyl)amino]ethylidene]amino]oxy]-2-methylpropanoic Acid
Catalogue No.:PA 30 21070
Molecular Formula : C11H14N4O5S
Molecular Weight : 314.32
Δ-2-Ceftazidime Triethylamine Salt
Catalogue No.:PA 30 0210011
Molecular Formula : C28H37N7O7S2
Molecular Weight : 647.77
Pyridine Sulfur Trioxide
Catalogue No.:PA 30 0210061
Molecular Formula : C5H5NO3S
Molecular Weight : 159.16
Δ2-Ceftazidime
Catalogue No.:PA 30 21010
1-(((6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl)pyridin-1-ium Iodide
Catalogue No.:PA 30 21031
Molecular Formula : C13H14IN3O3S
Molecular Weight : 419.24
(6R,7R)-7-((Z)-2-(((1-(tert-Butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)-2-(2-(tritylamino)thiazol-4-yl)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Catalogue No.:PA 30 21040
Molecular Formula : C45H44N6O7S2
Molecular Weight : 845.99
Ceftazidime Methyl Ester
Catalogue No.:PA 30 21080
Molecular Formula : C23H24N6O7S2
Molecular Weight : 560.60
Potassium (E)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)-2-(2-(((E)-4-ethoxy-4-oxobut-2-en-2-yl)amino)thiazol-4-yl)acetate
Catalogue No.:PAI 03 006080
Molecular Formula : C19H26KN3O7S
Molecular Weight : 479.59
2-(((1-(2-Aminothiazol-4-yl)-2-oxo-2-((2-oxoethyl)amino)ethylidene)amino)oxy)-2-methylpropanoic Acid
Catalogue No.:PA 30 0211004
Pyridine Hydrobromide (BSC)
Catalogue No.:PA BSC 02130389
Molecular Formula : C5H6BrN
Molecular Weight : 160.01
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