Exact Mass: 221.9591416
Exact Mass Matches: 221.9591416
Found 340 metabolites which its exact mass value is equals to given mass value 221.9591416
,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Acetazolamide
One of the carbonic anhydrase inhibitors that is sometimes effective against absence seizures. It is sometimes useful also as an adjunct in the treatment of tonic-clonic, myoclonic, and atonic seizures, particularly in women whose seizures occur or are exacerbated at specific times in the menstrual cycle. However, its usefulness is transient often because of rapid development of tolerance. Its antiepileptic effect may be due to its inhibitory effect on brain carbonic anhydrase, which leads to an increased transneuronal chloride gradient, increased chloride current, and increased inhibition. (From Smith and Reynard, Textbook of Pharmacology, 1991, p337) S - Sensory organs > S01 - Ophthalmologicals > S01E - Antiglaucoma preparations and miotics > S01EC - Carbonic anhydrase inhibitors D004791 - Enzyme Inhibitors > D002257 - Carbonic Anhydrase Inhibitors D002491 - Central Nervous System Agents > D000927 - Anticonvulsants C471 - Enzyme Inhibitor > C29577 - Carbonic Anhydrase Inhibitor D002317 - Cardiovascular Agents > D045283 - Natriuretic Agents C78275 - Agent Affecting Blood or Body Fluid > C448 - Diuretic D045283 - Natriuretic Agents > D004232 - Diuretics CONFIDENCE standard compound; EAWAG_UCHEM_ID 3011
Bromisoval
D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D006993 - Hypnotics and Sedatives N - Nervous system > N05 - Psycholeptics > N05C - Hypnotics and sedatives C78272 - Agent Affecting Nervous System > C29756 - Sedative and Hypnotic Same as: D01391
2,4'-Dichlorobiphenyl
D004785 - Environmental Pollutants > D011078 - Polychlorinated Biphenyls
4,4-PCB
D004785 - Environmental Pollutants > D011078 - Polychlorinated Biphenyls
2,6-Dichlorobiphenyl
D004785 - Environmental Pollutants > D011078 - Polychlorinated Biphenyls
PCB 14
D004785 - Environmental Pollutants > D011078 - Polychlorinated Biphenyls
2-Thenoyltrifluoroacetone
D064449 - Sequestering Agents > D002614 - Chelating Agents
3,3'-Dichlorobiphenyl
D004785 - Environmental Pollutants > D011078 - Polychlorinated Biphenyls
6-Amino-4-(methylthio)-2-thioxo-1,2-dihydropyridine-3,5-dicarbonitrile
6-chloro-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazine
acetazolamide
S - Sensory organs > S01 - Ophthalmologicals > S01E - Antiglaucoma preparations and miotics > S01EC - Carbonic anhydrase inhibitors D004791 - Enzyme Inhibitors > D002257 - Carbonic Anhydrase Inhibitors D002491 - Central Nervous System Agents > D000927 - Anticonvulsants C471 - Enzyme Inhibitor > C29577 - Carbonic Anhydrase Inhibitor D002317 - Cardiovascular Agents > D045283 - Natriuretic Agents C78275 - Agent Affecting Blood or Body Fluid > C448 - Diuretic D045283 - Natriuretic Agents > D004232 - Diuretics CONFIDENCE standard compound; INTERNAL_ID 366; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2118; ORIGINAL_PRECURSOR_SCAN_NO 2116 CONFIDENCE standard compound; INTERNAL_ID 366; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2116; ORIGINAL_PRECURSOR_SCAN_NO 2114 CONFIDENCE standard compound; INTERNAL_ID 366; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2122; ORIGINAL_PRECURSOR_SCAN_NO 2121 INTERNAL_ID 366; CONFIDENCE standard compound; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2122; ORIGINAL_PRECURSOR_SCAN_NO 2121 CONFIDENCE standard compound; INTERNAL_ID 366; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2106; ORIGINAL_PRECURSOR_SCAN_NO 2104 CONFIDENCE standard compound; INTERNAL_ID 366; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2172; ORIGINAL_PRECURSOR_SCAN_NO 2170 CONFIDENCE standard compound; INTERNAL_ID 366; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2116; ORIGINAL_PRECURSOR_SCAN_NO 2112 CONFIDENCE standard compound; INTERNAL_ID 366; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4436; ORIGINAL_PRECURSOR_SCAN_NO 4434 CONFIDENCE standard compound; INTERNAL_ID 366; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4453; ORIGINAL_PRECURSOR_SCAN_NO 4450 CONFIDENCE standard compound; INTERNAL_ID 366; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4473; ORIGINAL_PRECURSOR_SCAN_NO 4469 CONFIDENCE standard compound; INTERNAL_ID 366; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4469; ORIGINAL_PRECURSOR_SCAN_NO 4466 CONFIDENCE standard compound; INTERNAL_ID 366; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4488; ORIGINAL_PRECURSOR_SCAN_NO 4483 CONFIDENCE standard compound; INTERNAL_ID 366; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4487; ORIGINAL_PRECURSOR_SCAN_NO 4484
3-(2-chlorophenyl)-1,1,1-trifluoropropan-2-one
C9H6ClF3O (222.00592519999998)
1-(2-chloro-6-methylphenyl)-2,2,2-trifluoroethanone
C9H6ClF3O (222.00592519999998)
2,4-Dichloro-5-ethylsulfanylmethylpyrimidine
C7H8Cl2N2S (221.97852279999998)
Benzoyl chloride,4-(fluorosulfonyl)-
C7H4ClFO3S (221.95537159999998)
1-(2-Chloro-4-(trifluoromethyl)phenyl)ethanone
C9H6ClF3O (222.00592519999998)
4-bromo-1-methylpyrazole-3-carbonyl chloride
C5H4BrClN2O (221.91955039999996)
2-Chloro-5-(trifluoromethyl)acetophenone
C9H6ClF3O (222.00592519999998)
4-Chloro-3-(trifluoromethyl)acetophenone
C9H6ClF3O (222.00592519999998)
4-bromo-6-chloro-2-methylpyridazin-3-one
C5H4BrClN2O (221.91955039999996)
5-Bromo-7H-pyrrolo[2,3-d]pyrimidine-4-carbonitrile
4,6-Dichloro-2-(methylthio)pyrimidine-5-carbaldehyde
1-Bromo-4-(chloromethyl)-2-fluorobenzene
C7H5BrClF (221.92471519999998)
(S)-2-Pyridylthiocysteamine hydrochloride
C7H11ClN2S2 (222.00521559999999)
1-Bromo-2-chloro-4-fluoro-3-methylbenzene
C7H5BrClF (221.92471519999998)
tert-butyl 3-bromo-2-oxopropanoate
C7H11BrO3 (221.98915159999999)
1-(4-chloro-2-methylphenyl)-2,2,2-trifluoroethanone
C9H6ClF3O (222.00592519999998)
5-chloro-2-methylsulfanylpyrimidine-4-carbonyl chloride
Trimethylsilyl trifluoromethanesulfonate
C4H9F3O3SSi (221.99937599999998)
2,4,6-trimethylphenylmagnesium bromide
C9H11BrMg (221.98945659999998)
4-(Bromomethyl)-2-chloro-1-fluorobenzene
C7H5BrClF (221.92471519999998)
2-(Pyridyldithio)ethylamine (hydrochloride)
C7H11ClN2S2 (222.00521559999999)
1-(Bromomethyl)-4-chloro-2-fluorobenzene
C7H5BrClF (221.92471519999998)
Methyl 4-chloro-3-hydroxy-5-methoxythiophene-2-carboxylate
2,6-Dichloro-4-methoxy-3-nitropyridine
C6H4Cl2N2O3 (221.95989740000002)
4-(DIFLUOROCHLOROMETHOXY)BENZOIC ACID
C8H5ClF2O3 (221.98952740000001)
4-Methyl-3-(trifluoromethyl)benzoyl chloride
C9H6ClF3O (222.00592519999998)
7-Chloro-6-fluoro-4-oxo-1,4-dihydro-3-quinolinecarbonitrile
C10H4ClFN2O (221.99961759999997)
7-chloro-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyrimidine
2-amino-5-bromo-6-chloro-pyridin-3-ol
C5H4BrClN2O (221.91955039999996)
3-CHLORO-5-(TRIFLUOROMETHYL)ACETOPHENONE
C9H6ClF3O (222.00592519999998)
3-(TRIFLUOROMETHYL)PHENYLACETYL CHLORIDE
C9H6ClF3O (222.00592519999998)
4-chlorophthalic acid monosodium salt
C8H4ClNaO4 (221.96958139999998)
4-Chloro-7-fluoro-6-hydroxy-3-quinolinecarbonitrile
C10H4ClFN2O (221.99961759999997)
4,6-Dichloro-5-ethyl-2-(methylsulfanyl)pyrimidine
C7H8Cl2N2S (221.97852279999998)
2-AMINO-5-BROMO-4-CHLORO-3-HYDROXYPYRIDINE
C5H4BrClN2O (221.91955039999996)
2-AMINO-4-BROMO-5-CHLORO-3-HYDROXYPYRIDINE
C5H4BrClN2O (221.91955039999996)
1-Bromo-3-(chloromethyl)-2-fluorobenzene
C7H5BrClF (221.92471519999998)
1-Bromo-2-chloro-5-fluoro-4-methylbenzene
C7H5BrClF (221.92471519999998)
6-CHLORO-2-(TRIFLUOROMETHYL)- [1,2,4]TRIAZOLO[1,5-B]PYRIDAZINE
Propanedinitrile,2-[(2,4-dichlorophenyl)methylene]-
5-bromo-6-chloro-pyrimidine-2,4-diamine
C4H4BrClN4 (221.93078339999997)
5-bromo-2-hydroxybenzene-1,3-dicarbonitrile
C8H3BrN2O (221.94287279999998)
4-(Bromomethyl)-1-chloro-2-fluorobenzene
C7H5BrClF (221.92471519999998)
2,3-Dichlorobiphenyl
D004785 - Environmental Pollutants > D011078 - Polychlorinated Biphenyls
2-(Bromomethyl)-1-chloro-4-fluorobenzene
C7H5BrClF (221.92471519999998)
2-(DIFLUOROMETHOXY)-4-CHLOROBENZOIC
C8H5ClF2O3 (221.98952740000001)
3-(5-MERCAPTO-1,3,4-THIADIAZOL-2-YLTHIO)PROPIONIC ACID
4a,7a-dihydrothieno[2,3-f][1]benzothiole-4,8-dione
5-CHLORO-2-(TRIFLUOROMETHYL)-[1,2,4]TRIAZOLO[1,5-F]PYRIMIDINE
5-Bromo-2-chloro-4-methoxypyrimidine
C5H4BrClN2O (221.91955039999996)
2-Methanesulfonic acid 5-chloropyrazinylmethylester
1-Bromo-2-(chloromethyl)-4-fluorobenzene
C7H5BrClF (221.92471519999998)
1H-Pyrazolo[3,4-d]pyrimidine, 4-chloro-6-(trifluoromethyl)-
6-Chloro-3-(trifluoromethyl)[1,2,4]triazolo[4,3-b]pyridazine
5-bromo-4-chloro-2-methoxypyrimidine
C5H4BrClN2O (221.91955039999996)
2-chloro-1-[3-(trifluoromethyl)phenyl]ethanone
C9H6ClF3O (222.00592519999998)
Pyrimidine,2,4,6-trichloro-5-(2-propen-1-yl)-
C7H5Cl3N2 (221.95183000000003)
1-(4-chloro-3-methylphenyl)-2,2,2-trifluoroethanone
C9H6ClF3O (222.00592519999998)
5-Bromo-2-chloro-3-methoxypyrazine
C5H4BrClN2O (221.91955039999996)
2-(5-MERCAPTO-1,3,4-THIADIAZOL-2-YLTHIO)PROPIONIC ACID
1-Bromo-2-chloro-3-fluoro-4-methylbenzene
C7H5BrClF (221.92471519999998)
6-CHLORO-3-(TRIFLUOROMETHYL)-1H-PYRAZOLO[3,4-D]PYRIMIDINE
1,1,1-Trifluoro-4-hydroxy-4-(2-thienyl)-3-buten-2-one
(2Z,4E)-2-hydroxy-6-oxo-6-sulfohexa-2,4-dienoic acid
1-(2-Thienyl)-3-hydroxy-4,4,4-trifluoro-2-butene-1-one
(5-Oxo-2-sulfo-2,5-dihydrofuran-2-yl)acetic acid
An organosulfonic acid that consists of 5-oxo-2-furylacetic acid bearing a sulfo group at position 2.
2,6-PCB
D004785 - Environmental Pollutants > D011078 - Polychlorinated Biphenyls