Exact Mass: 221.9958254
Exact Mass Matches: 221.9958254
Found 85 metabolites which its exact mass value is equals to given mass value 221.9958254,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 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
(S)-2-Pyridylthiocysteamine hydrochloride
C7H11ClN2S2 (222.00521559999999)
tert-butyl 3-bromo-2-oxopropanoate
C7H11BrO3 (221.98915159999999)
Trimethylsilyl trifluoromethanesulfonate
C4H9F3O3SSi (221.99937599999998)
2,4,6-trimethylphenylmagnesium bromide
C9H11BrMg (221.98945659999998)
2-(Pyridyldithio)ethylamine (hydrochloride)
C7H11ClN2S2 (222.00521559999999)
4-(DIFLUOROCHLOROMETHOXY)BENZOIC ACID
C8H5ClF2O3 (221.98952740000001)
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
4-Chloro-7-fluoro-6-hydroxy-3-quinolinecarbonitrile
C10H4ClFN2O (221.99961759999997)
6-CHLORO-2-(TRIFLUOROMETHYL)- [1,2,4]TRIAZOLO[1,5-B]PYRIDAZINE
2,3-Dichlorobiphenyl
D004785 - Environmental Pollutants > D011078 - Polychlorinated Biphenyls
2-(DIFLUOROMETHOXY)-4-CHLOROBENZOIC
C8H5ClF2O3 (221.98952740000001)
5-CHLORO-2-(TRIFLUOROMETHYL)-[1,2,4]TRIAZOLO[1,5-F]PYRIMIDINE
2-Methanesulfonic acid 5-chloropyrazinylmethylester
1H-Pyrazolo[3,4-d]pyrimidine, 4-chloro-6-(trifluoromethyl)-
6-Chloro-3-(trifluoromethyl)[1,2,4]triazolo[4,3-b]pyridazine
6-CHLORO-3-(TRIFLUOROMETHYL)-1H-PYRAZOLO[3,4-D]PYRIMIDINE
1,1,1-Trifluoro-4-hydroxy-4-(2-thienyl)-3-buten-2-one
1-(2-Thienyl)-3-hydroxy-4,4,4-trifluoro-2-butene-1-one
2,6-PCB
D004785 - Environmental Pollutants > D011078 - Polychlorinated Biphenyls