Exact Mass: 268.0848
Exact Mass Matches: 268.0848
Found 66 metabolites which its exact mass value is equals to given mass value 268.0848,
within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error
0.0002 dalton.
2,3-Dihydroxycarbamazepine
2,3-Dihydroxycarbamazepine is a metabolite of carbamazepine. Carbamazepine (CBZ) is an anticonvulsant and mood-stabilizing drug used primarily in the treatment of epilepsy and bipolar disorder, as well as trigeminal neuralgia. (Wikipedia)
4-Hydroxyphenytoin
4-Hydroxyphenytoin, also known as hydroxyphenytoin or 4-HPPH, belongs to the class of organic compounds known as phenylhydantoins. These are heterocyclic aromatic compounds containing an imiazolidinedione moiety substituted by a phenyl group. 4-Hydroxyphenytoin is a metabolite of the anti-seizure medication phenytoin (PHT) and is excreted in the urine (PMID: 15855726).
3'-HPPH
3-HPPH, also called (5R)-5-(3-hydroxyphenyl)-5-phenylimidazolidine-2,4-dione or 3’-hydroxyphenytoin, is a metabolite of Phenytoin. Phenytoin is an anticonvulsant used to treat epilepsy. 3-HPPH belongs to the family of compounds known as Diphenylmethanes. These are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl groups. 3-HPPH or 3’-hydroxyphenytoin is only found in individuals that have used or taken Phenytoin.
Phenytoin arene-oxide
Phenytoin arene-oxide is a metabolite of phenytoin. Phenytoin sodium is a commonly used antiepileptic. Phenytoin acts to suppress the abnormal brain activity seen in seizure by reducing electrical conductance among brain cells by stabilizing the inactive state of voltage-gated sodium channels. Aside from seizures, it is an option in the treatment of trigeminal neuralgia in the event that carbamazepine or other first-line treatment seems inappropriate. It is sometimes considered a class 1b antiarrhythmic. (Wikipedia)
2-(1H-Pyrrole-2-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid methyl ester
Stellarine C
1-acetyl-3-methoxycarbonyl-beta-carboline is a harmala alkaloid. It has a role as a metabolite. 1-Acetyl-3-methoxycarbonyl-beta-carboline is a natural product found in Stellaria dichotoma var. lanceolata with data available. A natural product found in Stellaria dichotoma var. lanceolata.
C15H12N2O3_3-Isoquinolinecarboxylic acid, 1,2-dihydro-1-oxo-4-(1H-pyrrol-2-yl)-, methyl ester
methyl 1-oxo-4-(1H-pyrrol-2-yl)-2H-isoquinoline-3-carboxylate
2,4-Imidazolidinedione, 5-(7-oxabicyclo[4.1.0]hepta-2,4-dien-3-yl)-5-phenyl-
2-(3-Methoxy-phenyl)-imidazo[1,2-a]pyridine-8-carboxylic acid
5-(Benzyloxy)-1H-pyrrolo[3,2-b]pyridine-2-carboxylic acid
8-METHOXY-2-METHYL-1-OXO-1,2-DIHYDROBENZO[B]-1,6-NAPHTHYRIDINE-4-CARBALDEHYDE
2-amino-4-ethyl-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile
Ethyl 3-cyano-2-oxo-6-phenyl-1,2-dihydropyridine-4-carboxylate
1-BENZYL-7-METHYL-1H-PYRIDO[2,3-D][1,3]OXAZINE-2,4-DIONE
1-Benzyl-2-oxo-2,3-dihydro-1H-benzimidazole-5-carboxylic acid
5-(6-METHOXYNAPHTHALEN-2-YL)-1H-PYRAZOLE-3-CARBOXYLIC ACID
Amifostine trihydrate
C26170 - Protective Agent > C2459 - Chemoprotective Agent > C2080 - Cytoprotective Agent D020011 - Protective Agents > D011837 - Radiation-Protective Agents Amifostine trihydrate (WR2721 trihydrate) is a broad-spectrum cytoprotective agent and a radioprotector. Amifostine trihydrate selectively protects normal tissues from damage caused by radiation and chemotherapy. Amifostine trihydrate is potent hypoxia-inducible factor-α1 (HIF-α1) and p53 inducer. Amifostine trihydrate protects cells from damage by scavenging oxygen-derived free radicals. Amifostine trihydrate reduces renal toxicity and has antiangiogenic action[1][2][3][4].
1H-Pyrimido[1,2-a]quinoline-2-carboxylic acid, 1-oxo-, ethyl ester
5-(2-furanyl)-N-(4-methylphenyl)-3-isoxazolecarboxamide
6-[(1R)-1-hydroxyethyl]phenazine-1-carboxylic acid
5-(4-Hydroxyphenyl)-5-phenylimidazolidine-2,4-dione
(5R)-5-(3-hydroxyphenyl)-5-phenylimidazolidine-2,4-dione
4-Hydroxyphenytoin
A imidazolidine-2,4-dione that consists of hydantoin bearing phenyl and 4-hydroxyphenyl substituents at position 5.
1,4-DPCA ethyl ester
1,4-DPCA ethyl ester is the ethyl ester of 1,4-DPCA and can inhibit factor inhibiting HIF (FIH)[1].
