Exact Mass: 262.059

Exact Mass Matches: 262.059

Found 18 metabolites which its exact mass value is equals to given mass value 262.059, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

Cinoxacin

5-Ethyl-8-oxo-5,8-dihydro-1,3-dioxa-5,6-diaza-cyclopenta[b]naphthalene-7-carboxylic acid

C12H10N2O5 (262.059)


Cinoxacin is only found in individuals that have used or taken this drug. It is a synthetic antimicrobial related to oxolinic acid and nalidixic acid and used in urinary tract infections. [PubChem]Evidence exists that cinoxacin binds strongly, but reversibly, to DNA, interfering with synthesis of RNA and, consequently, with protein synthesis. It appears to also inhibit DNA gyrase. This enzyme is necessary for proper replicated DNA separation. By inhibiting this enzyme, DNA replication and cell division is inhibited. J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01M - Quinolone antibacterials D000970 - Antineoplastic Agents > D059003 - Topoisomerase Inhibitors > D059005 - Topoisomerase II Inhibitors C254 - Anti-Infective Agent > C258 - Antibiotic > C795 - Quinolone Antibiotic D000890 - Anti-Infective Agents D004791 - Enzyme Inhibitors

   

7-Carboxynalidixic acid

8-ethyl-5-oxo-5,8-dihydro-1,8-naphthyridine-2,6-dicarboxylic acid

C12H10N2O5 (262.059)


   

cinoxacin

cinoxacin

C12H10N2O5 (262.059)


J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01M - Quinolone antibacterials D000970 - Antineoplastic Agents > D059003 - Topoisomerase Inhibitors > D059005 - Topoisomerase II Inhibitors C254 - Anti-Infective Agent > C258 - Antibiotic > C795 - Quinolone Antibiotic D000890 - Anti-Infective Agents D004791 - Enzyme Inhibitors relative retention time with respect to 9-anthracene Carboxylic Acid is 0.746 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.738 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.740

   

7-Carboxynalidixic acid

7-Carboxynalidixic acid

C12H10N2O5 (262.059)


   

2-(4-NITRO-PHENYL)-OXAZOLE-4-CARBOXYLIC ACID ETHYL ESTER

2-(4-NITRO-PHENYL)-OXAZOLE-4-CARBOXYLIC ACID ETHYL ESTER

C12H10N2O5 (262.059)


   

(2R)-4-amino-2-(1,3-dioxoisoindol-2-yl)-4-oxobutanoic acid

(2R)-4-amino-2-(1,3-dioxoisoindol-2-yl)-4-oxobutanoic acid

C12H10N2O5 (262.059)


   

N-ALPHA-PHTHALYL-L-ASPARAGINE

N-ALPHA-PHTHALYL-L-ASPARAGINE

C12H10N2O5 (262.059)


   

5-(4-Nitrophenyl)-oxazole-4-carboxylic acid ethyl ester

5-(4-Nitrophenyl)-oxazole-4-carboxylic acid ethyl ester

C12H10N2O5 (262.059)


   

ethyl 3-formyl-7-nitro-1h-indole-2-carboxylate

ethyl 3-formyl-7-nitro-1h-indole-2-carboxylate

C12H10N2O5 (262.059)


   

3-FORMYL-5-NITRO-1H-INDOLE-2-CARBOXYLIC ACID ETHYL ESTER

3-FORMYL-5-NITRO-1H-INDOLE-2-CARBOXYLIC ACID ETHYL ESTER

C12H10N2O5 (262.059)


   

1,3-BIS(2-PYRIDYLTHIO)PROPANE

1,3-BIS(2-PYRIDYLTHIO)PROPANE

C13H14N2S2 (262.0598)


   

3-(4-nitro-phenyl)-isoxazole-5-carboxylic acid ethyl ester

3-(4-nitro-phenyl)-isoxazole-5-carboxylic acid ethyl ester

C12H10N2O5 (262.059)


   

Ethyl 5-(3-Nitrophenyl)isoxazole-3-carboxylate

Ethyl 5-(3-Nitrophenyl)isoxazole-3-carboxylate

C12H10N2O5 (262.059)


   

4-HYDROXY-1-(4-METHOXYPHENYL)-6-OXO-1,6-DIHYDROPYRIDAZINE-3-CARBOXYLIC ACID

4-HYDROXY-1-(4-METHOXYPHENYL)-6-OXO-1,6-DIHYDROPYRIDAZINE-3-CARBOXYLIC ACID

C12H10N2O5 (262.059)


   

ethyl 8-nitro-4-oxo-1,4-dihydroquinoline-3-carboxylate

ethyl 8-nitro-4-oxo-1,4-dihydroquinoline-3-carboxylate

C12H10N2O5 (262.059)


   

Ethyl 5-(3-nitrophenyl)oxazole-4-carboxylate

Ethyl 5-(3-nitrophenyl)oxazole-4-carboxylate

C12H10N2O5 (262.059)


   

2-(p-Nitrophenyl)-4-ethoxymethyleneoxazol-5-one

2-(p-Nitrophenyl)-4-ethoxymethyleneoxazol-5-one

C12H10N2O5 (262.059)


   

4-(Ethoxymethylidene)-2-(4-nitrophenyl)-1,3-oxazol-5-one

4-(Ethoxymethylidene)-2-(4-nitrophenyl)-1,3-oxazol-5-one

C12H10N2O5 (262.059)