Ceftaroline Fosamil is also known as brand name Teflaro and Zinforo. Ceftaroline fosamil is a cephalosporin antibacterial indicated for the treatment of the following infections caused by designated susceptible bacteria: Acute bacterial skin and skin structure infections. Community-acquired bacterial pneumonia. Reference standards of Ceftaroline Fosamil API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
Ceftaroline Fosamil
Catalogue No.:PA 03 3550000
CAS :
Molecular Formula : C22H21N8O8PS4
Molecular Weight : 684.67
(R)-2-((R)-Carboxy((Z)-2-(ethoxyimino)-2-(5-(phosphonoamino)-1,2,4-thiadiazol-3-yl)acetamido)methyl)-5-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-3,6-dihydro-2H-1,3-thiazine-4-carboxylate
Catalogue No.:PA 03 3551000
Molecular Formula : C22H23N8O9PS4
Molecular Weight : 702.69
(6R,7R)-7-((Z)-2-(Ethoxyimino)-2-(5-((hydroxy(phosphonooxy)phosphoryl)amino)-1,2,4-thiadiazol-3-yl)acetamido)-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Catalogue No.:PA 03 3551001
Molecular Formula : C22H22N8O11P2S4
Molecular Weight : 764.65
(6R,7R)-7-((Z)-2-(Ethoxyimino)-2-(5-(phosphonoamino)-1,2,4-thiadiazol-3-yl)acetamido)-8-oxo-3-((4-(pyridin-4-yl)thiazol-2-yl)thio)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Catalogue No.:PA 03 3551002
Molecular Formula : C21H19N8O8PS4
Molecular Weight : 670.64
(6R,7R)-7-((Z)-2-(5-Acetamido-1,2,4-thiadiazol-3-yl)-2-(ethoxyimino)acetamido)-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Catalogue No.:PA 03 3551003
Molecular Formula : C24H22N8O6S4
Molecular Weight : 646.73
4-(1-Methylpyridin-1-ium-4-yl)thiazole-2-thiolate
Catalogue No.:PA 03 3551004
Molecular Formula : C9H8N2S2
Molecular Weight : 208.3
(R)-2-((4Z,8R,11E,17S)-17-Amino-17-carboxy-6,9-dioxo-5-(5-(phosphonoamino)-1,2,4-thiadiazol-3-yl)-3-oxa-4,7,10,12,13-pentaazaheptadeca-4,11-dien-8-yl)-5-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-3,6-dihydro-2H-1,3-thiazine-4-carboxylate
Catalogue No.:PA 03 3551005
Molecular Formula : C28H35N12O10PS4
Molecular Weight : 858.88
(R)-2-((6S,9R,Z)-1-amino-6-carboxy-1-imino-8,11-dioxo-12-(5-(phosphonoamino)-1,2,4-thiadiazol-3-yl)-14-oxa-2,7,10,13-tetraazahexadec-12-en-9-yl)-5-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-3,6-dihydro-2H-1,3-thiazine-4-carboxylate
Catalogue No.:PA 03 3551006
(6R,7R)-7-((E)-2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-(ethoxyimino)acetamido)-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Catalogue No.:PA 03 3551007
Molecular Formula : C22H20N8O5S4
Molecular Weight : 604.69
(R)-2-((R)-2-Amino-1-((Z)-2-(ethoxyimino)-2-(5-(phosphonoamino)-1,2,4-thiadiazol-3-yl)acetamido)-2-oxoethyl)-5-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-3,6-dihydro-2H-1,3-thiazine-4-carboxylate
Catalogue No.:PA 03 3551009
Molecular Formula : C22H24N9O8PS4
Molecular Weight : 701.7
(6R,7R)-7-Amino-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Catalogue No.:PA 03 3551010
Molecular Formula : C16H14N4O3S3
Molecular Weight : 406.49
(E)-2-(Ethoxyimino)-2-(5-(phosphonoamino)-1,2,4-thiadiazol-3-yl)acetic acid
Catalogue No.:PA 03 3551011
Molecular Formula : C6H9N4O6PS
Molecular Weight : 296.19
(6R,7R)-7-((E)-2-(Ethoxyimino)-2-(5-(phosphonoamino)-1,2,4-thiadiazol-3-yl)acetamido)-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Catalogue No.:PA 03 3551012
(6R,7R)-7-((Z)-2-(Ethoxyimino)-2-(5-(phosphonoamino)-1,2,4-thiadiazol-3-yl)acetamido)-3-hydroxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Catalogue No.:PA 03 3551013
Molecular Formula : C13H15N6O9PS2
Molecular Weight : 494.39
Ceftaroline fosamail 13CD3
Catalogue No.:PA STI 089010
Molecular Formula : C2113CH18D3N8O8PS4
Molecular Weight : 688.68
(6R,7R)-Benzhydryl 8-oxo-7-(2-phenylacetamido)-3-((4-(pyridin-4-yl)thiazol-2-yl)thio)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Catalogue No.:PA 03 3551014
Molecular Formula : C36H28N4O4S3
Molecular Weight : 676.82
(Desphosphonic acid) sodium 3-acetate ceftaroline fosamil
Catalogue No.:PA 03 3551015
Molecular Formula : C6H7N4NaO3S
Molecular Weight : 238.2
3(6R,7R)-Hydroxy-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Diphenylmethyl Ester
Catalogue No.:PA 03 3551016
Molecular Formula : C28H24N2O5S
Molecular Weight : 500.57
Benzhydryl (6R,7R)-3,8-dioxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylate
Catalogue No.:PA 03 3551017
4-(2-(((6R,7R)-7-Amino-2-((benzhydryloxy)carbonyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)thio)thiazol-4-yl)-1-methylpyridin-1-ium chloride
Catalogue No.:PA 03 3551018
Molecular Formula : C29H25ClN4O3S3
Molecular Weight : 609.17
Benzhydryl (6R,7R)-7-amino-8-oxo-3-((4-(pyridin-4-yl)thiazol-2-yl)thio)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Catalogue No.:PA 03 3551019
Molecular Formula : C28H22N4O3S3
Molecular Weight : 558.09
(6R,7R)-7-Amino-8-oxo-3-((4-(pyridin-4-yl)thiazol-2-yl)thio)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Catalogue No.:PA 03 3551020
Molecular Formula : C15H12N4O3S3
Molecular Weight : 392.47
(R)-2-((R)-((Z)-2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-(ethoxyimino)acetamido)(carboxy)methyl)-5-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-3,6-dihydro-2H-1,3-thiazine-4-carboxylate
Catalogue No.:PA 03 3551021
Molecular Formula : C22H22N8O6S4
Molecular Weight : 622.71
Ceftaroline Fosamil Dimer Impurity 1
Catalogue No.:PA 03 3551023
Molecular Formula : C44H40N16O15P2S8
Molecular Weight : 1351.33
(Z)-2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-(ethoxyimino)acetic Acid
Catalogue No.:PA 03 3551022
Molecular Formula : C6H8N4O3S
Molecular Weight : 216.22
(6R,7R)-7-((Z)-2-(5-(((((6R,7R)-2-Carboxylato-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl)amino)(hydroxy)phosphoryl)amino)-1,2,4-thiadiazol-3-yl)-2-(ethoxyimino)acetamido)-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Catalogue No.:PA 03 3551024
Molecular Formula : C38H33N12O10PS7
Molecular Weight : 1073.15
Ceftaroline Fosamil Dimer Impurity 2
Catalogue No.:PA 03 3551025
Molecular Formula : C44H39N16O12PS8
Molecular Weight : 1271.35
4-(2-(((6R,7R)-7-Amino-2-((benzhydryloxy)carbonyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)thio)thiazol-4-yl)-1-methylpyridin-1-ium Chloride Hydrochloride
Catalogue No.:PA 03 3551026
Molecular Formula : C29H26Cl2N4O3S3
Molecular Weight : 645.63
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