Exact Mass: 557.125

Exact Mass Matches: 557.125

Found 8 metabolites which its exact mass value is equals to given mass value 557.125, within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error 8.0E-6 dalton.

Vantin

1-[(Isopropoxycarbonyl)oxy]ethyl (6R,7R)-7-{[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

C21H27N5O9S2 (557.125)

The 1-[(isopropoxycarbonyl)oxy]ethyl (proxetil) ester prodrug of cefpodoxime. After swallowing, hydrolysis of the ester group occurs in the intestinal epithelium, to release active cefpodoxime in the bloodstream. It is used to treat acute otitis media, pharyngitis, and sinusitis. D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D002511 - Cephalosporins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams C254 - Anti-Infective Agent > C258 - Antibiotic > C260 - Beta-Lactam Antibiotic

cefpodoxime proxetil

1-{[(propan-2-yloxy)carbonyl]oxy}ethyl 7-[2-(2-imino-2,3-dihydro-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

C21H27N5O9S2 (557.125)

Cefpodoxime proxetil

C21H27N5O9S2 (557.125)

Mezlocillin penicilloate

C21H27N5O9S2 (557.125)

1-[(Isopropoxycarbonyl)oxy]ethyl (6R,7R)-7-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate

C21H27N5O9S2 (557.125)

(E)-CefpodoximeProxetil

1-[(Isopropoxycarbonyl)oxy]ethyl (6R,7R)-7-{[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

C21H27N5O9S2 (557.125)

D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D002511 - Cephalosporins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams

cefpodoxime proxetil

1-[(Isopropoxycarbonyl)oxy]ethyl (6R,7R)-7-{[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

C21H27N5O9S2 (557.125)

(2z)-2-(2-imino-3h-1,3-thiazol-4-yl)-n-[(6r,7r)-2-({1-[(isopropoxycarbonyl)oxy]ethoxy}carbonyl)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl]-2-(methoxyimino)ethanimidic acid

C21H27N5O9S2 (557.125)