Exact Mass: 319.0948304

Exact Mass Matches: 319.0948304

Found 450 metabolites which its exact mass value is equals to given mass value 319.0948304, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Norfloxacin

1-ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid

C16H18FN3O3 (319.13321300000007)

Norfloxacin is only found in individuals that have used or taken this drug. It is a synthetic fluoroquinolone (fluoroquinolones) with broad-spectrum antibacterial activity against most gram-negative and gram-positive bacteria. Norfloxacin inhibits bacterial DNA gyrase. [PubChem]The bactericidal action of Norfloxacin results from inhibition of the enzymes topoisomerase II (DNA gyrase) and topoisomerase IV, which are required for bacterial DNA replication, transcription, repair, and recombination. Norfloxacin is a broad-spectrum antibiotic that is active against both gram-positive and gram-negative bacterias. The fluorine atom at the 6 position increases potency against gram-negative organisms, and the piperazine moiety at the 7 position is responsible for anti-pseudomonal activity J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01M - Quinolone antibacterials > J01MA - Fluoroquinolones D004791 - Enzyme Inhibitors > D065607 - Cytochrome P-450 Enzyme Inhibitors > D065609 - Cytochrome P-450 CYP1A2 Inhibitors D000970 - Antineoplastic Agents > D059003 - Topoisomerase Inhibitors > D059005 - Topoisomerase II Inhibitors S - Sensory organs > S01 - Ophthalmologicals > S01A - Antiinfectives > S01AE - Fluoroquinolones D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D024841 - Fluoroquinolones C254 - Anti-Infective Agent > C258 - Antibiotic > C795 - Quinolone Antibiotic CONFIDENCE standard compound; EAWAG_UCHEM_ID 232 CONFIDENCE standard compound; INTERNAL_ID 1032

Tetrodotoxin

(1R,5R,6R,7R,9S,11R,12R,13S,14S)-14-(hydroxymethyl)-3-imino-8,10-dioxa-2,4-diazatetracyclo[7.3.1.1(7,11).0(1,6)]tetradecane-5,9,12,13,14-pentol

C11H17N3O8 (319.1015602)

A quinazoline alkaloid that is a marine toxin isolated from fish such as puffer fish. It has been shown to exhibit potential neutotoxicity due to its ability to block voltage-gated sodium channels. D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D000777 - Anesthetics D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002317 - Cardiovascular Agents > D026941 - Sodium Channel Blockers D009676 - Noxae > D011042 - Poisons > D008387 - Marine Toxins D049990 - Membrane Transport Modulators C93038 - Cation Channel Blocker Tetrodotoxin. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=4368-28-9 (retrieved 2024-09-06) (CAS RN: 4368-28-9). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

RO19-4603

Ro 19-4603

C15H17N3O3S (319.09905720000006)

Benzamil

3,5-diamino-N-(N-benzylcarbamimidoyl)-6-chloropyrazine-2-carboxamide

C13H14ClN7O (319.0948304)

ci no 52015

Methylthioninium Chloride

C16H18ClN3S (319.09098980000005)

V - Various > V03 - All other therapeutic products > V03A - All other therapeutic products > V03AB - Antidotes V - Various > V04 - Diagnostic agents > V04C - Other diagnostic agents > V04CG - Tests for gastric secretion COVID info from clinicaltrial, clinicaltrials, clinical trial, clinical trials D004791 - Enzyme Inhibitors Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

Tryptophyl-Aspartate

2-{[2-amino-1-hydroxy-3-(1H-indol-3-yl)propylidene]amino}butanedioate

C15H17N3O5 (319.1168152)

Tryptophyl-Aspartate is a dipeptide composed of tryptophan and aspartate. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.

Aspartyl-Tryptophan

3-Amino-3-{[1-carboxy-2-(1H-indol-3-yl)ethyl]-C-hydroxycarbonimidoyl}propanoate

C15H17N3O5 (319.1168152)

Aspartyl-Tryptophan is a dipeptide composed of aspartate and tryptophan. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.

Ibandronate

{1-hydroxy-3-[methyl(pentyl)amino]-1-phosphonopropyl}phosphonic acid

C9H23NO7P2 (319.0949708)

Ibandronate is a nitrogen-containing bisphosphonate in the same class as alendronate and risedronate. Ibandronate inhibits osteoclast-mediated bone resorption. All of the bisphosphonates prevent the breakdown of bone by bone cells called osteoclasts. In persons who are at high risk for osteoporosis, bisphosphonates not only result in increased amounts of bone and bone strength, they also reduce the risk of hip fractures and other bone fractures. M - Musculo-skeletal system > M05 - Drugs for treatment of bone diseases > M05B - Drugs affecting bone structure and mineralization > M05BA - Bisphosphonates C78281 - Agent Affecting Musculoskeletal System > C67439 - Bone Resorption Inhibitor D050071 - Bone Density Conservation Agents > D004164 - Diphosphonates

N-Gluconyl ethanolamine phosphate

(2R,3S,4S,5R)-2,3,4,5,6-Pentahydroxy-N-[2-(phosphonooxy)ethyl]hexanimidate

C8H18NO10P (319.0668298)

N-Gluconyl ethanolamine phosphate is used as a food additive [EAFUS] ("EAFUS: Everything Added to Food in the United States. [http://www.eafus.com/]")

Salbutamol 4-O-sulfate

{4-[2-(tert-butylamino)-1-hydroxyethyl]-2-(hydroxymethyl)phenyl}oxidanesulfonic acid

C13H21NO6S (319.10895260000007)

Salbutamol 4-O-sulfate is a metabolite of salbutamol. Salbutamol or albuterol is a short-acting β2-adrenergic receptor agonist used for the relief of bronchospasm in conditions such as asthma and chronic obstructive pulmonary disease. It is marketed as Ventolin among other brand names. Salbutamol was the first selective β2-receptor agonist to be marketed — in 1968. It was first sold by Allen & Hanburys under the brand name Ventolin. The drug was an instant success, and has been used for the treatment of asthma ever since. (Wikipedia)

N-(p-Toluenesulfonyl)-L-phenylalanine

2-(4-methylbenzenesulfonamido)-3-phenylpropanoic acid

C16H17NO4S (319.08782420000006)

5,9:7,10a-Dimethano-10aH-[1,3]dioxocino[6,5-d]pyrimidine-4,7,10,11,12-pentol, octahydro-12-(hydroxymethyl)-2-imino-,(4R,4aR,5R,7S,9S,10S,10aR,11S,12S)-

C11H17N3O8 (319.1015602)

D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D000777 - Anesthetics D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002317 - Cardiovascular Agents > D026941 - Sodium Channel Blockers D009676 - Noxae > D011042 - Poisons > D008387 - Marine Toxins D049990 - Membrane Transport Modulators

1-(2-Methylbenzo[d]oxazol-6-yl)-3-(1,5-naphthyridin-4-yl)urea

1-(2-Methylbenzoxazol-6-yl)-3-(1,5)naphthyridin-4-yl urea hydrochloride

C17H13N5O2 (319.1069198)

Cocaine-alcohol

Methyl 3-(benzoyloxy)-2-hydroxy-8-methyl-8-azabicyclo[3.2.1]octane-2-carboxylic acid