Exact Mass: 557.1321898

Exact Mass Matches: 557.1321898

Found 19 metabolites which its exact mass value is equals to given mass value 557.1321898, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 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 (557.1250132000001)

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 (557.1250132000001)

Guadecitabine

{[5-(4-amino-2-oxo-1,2-dihydro-1,3,5-triazin-1-yl)-2-(hydroxymethyl)oxolan-3-yl]oxy}({[5-(2-amino-6-oxo-6,9-dihydro-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy})phosphinic acid

C18H24N9O10P (557.1383694)

SGI-110

Guadecitabine

C18H24N9O10P (557.1383694)

C471 - Enzyme Inhibitor > C2083 - DNA Methyltransferase Inhibitor C274 - Antineoplastic Agent > C132686 - Demethylating Agent D000970 - Antineoplastic Agents

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 (557.1250132000001)

(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 (557.1250132000001)

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

[(2S,3R,5R)-5-(2-amino-6-oxo-3H-purin-9-yl)-3-hydroxyoxolan-2-yl]methyl [5-(4-amino-2-oxo-1,3,5-triazin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate

C18H24N9O10P (557.1383694)

(2-amino-2-oxoethyl)-[(E)-3-[7-[[(2E)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(fluoromethoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]prop-2-enyl]-ethyl-methylazanium

C20H26FN8O6S2+ (557.1400688)

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 (557.1250132000001)

4-[6-(diethylamino)-3-(diethyliminio)-3H-xanthen-9-yl]benzene-1,3-disulfonate

C27H29N2O7S2- (557.1416104)

D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents > D049408 - Luminescent Agents D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents > D012235 - Rhodamines D004396 - Coloring Agents > D005456 - Fluorescent Dyes

(2-amino-2-oxoethyl)-[(E)-3-[(6R,7R)-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(fluoromethoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]prop-2-enyl]-ethyl-methylazanium

(2-amino-2-oxoethyl)-[(E)-3-[(6R,7R)-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(fluoromethoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]prop-2-enyl]-ethyl-methylazanium

C20H26FN8O6S2+ (557.1400688)

(1R,2S,3S,4R)-6-[1-[(4-chloro-3-sulfamoylbenzoyl)amino]-5-hydroxy-2-methyl-2,3,4,5-tetrahydroindol-4-yl]-2,3,4-trihydroxycyclohexane-1-carboxylic acid

C23H28ClN3O9S (557.1234708000001)

2,3,20,23,27-pentahydroxy-6-methoxy-4-methyl-18,25-dioxo-15-azaheptacyclo[14.12.0.0²,⁷.0³,¹⁴.0⁸,¹³.0¹⁷,²⁶.0¹⁹,²⁴]octacosa-1(16),5,8,10,12,17(26),19,21,23,27-decaene-5-carboxylic acid

2,3,20,23,27-pentahydroxy-6-methoxy-4-methyl-18,25-dioxo-15-azaheptacyclo[14.12.0.0²,⁷.0³,¹⁴.0⁸,¹³.0¹⁷,²⁶.0¹⁹,²⁴]octacosa-1(16),5,8,10,12,17(26),19,21,23,27-decaene-5-carboxylic acid

C30H23NO10 (557.1321898)

(2r,3s,4s,7s,14s)-2,3,20,23,27-pentahydroxy-6-methoxy-4-methyl-18,25-dioxo-15-azaheptacyclo[14.12.0.0²,⁷.0³,¹⁴.0⁸,¹³.0¹⁷,²⁶.0¹⁹,²⁴]octacosa-1(16),5,8,10,12,17(26),19,21,23,27-decaene-5-carboxylic acid

(2r,3s,4s,7s,14s)-2,3,20,23,27-pentahydroxy-6-methoxy-4-methyl-18,25-dioxo-15-azaheptacyclo[14.12.0.0²,⁷.0³,¹⁴.0⁸,¹³.0¹⁷,²⁶.0¹⁹,²⁴]octacosa-1(16),5,8,10,12,17(26),19,21,23,27-decaene-5-carboxylic acid

C30H23NO10 (557.1321898)

(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 (557.1250132000001)

7,19-dihydroxy-6-(2-hydroxyethyl)-11,17-dimethyl-3,9,15,21-tetraoxo-22-oxa-6-azaheptacyclo[12.9.1.1¹,¹⁶.1⁴,⁸.0²,¹³.0¹²,²⁶.0²⁰,²⁵]hexacosa-2(13),4,7,10,12(26),16,18,20(25)-octaen-24-yl acetate

7,19-dihydroxy-6-(2-hydroxyethyl)-11,17-dimethyl-3,9,15,21-tetraoxo-22-oxa-6-azaheptacyclo[12.9.1.1¹,¹⁶.1⁴,⁸.0²,¹³.0¹²,²⁶.0²⁰,²⁵]hexacosa-2(13),4,7,10,12(26),16,18,20(25)-octaen-24-yl acetate

C30H23NO10 (557.1321898)