Exact Mass: 281.0090988
Exact Mass Matches: 281.0090988
Found 231 metabolites which its exact mass value is equals to given mass value 281.0090988,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Ajocysteine
Ajocysteine is found in onion-family vegetables. Ajocysteine is a constituent of garlic (Allium sativum). Constituent of garlic (Allium sativum). Ajocysteine is found in garlic and onion-family vegetables.
2-Chloro-N-(2-chloro-4-methylpyridin-3-yl)nicotinamide
N-(2-(2,4,6-Trichlorophenoxy)ethyl)propan-1-amine
C11H14Cl3NO (281.01409240000004)
Propanamide, 2-hydroxy-2-methyl-N-(3,4,5-trichlorophenyl)-
m-Methyl acetophenone
M-methyl acetophenone is soluble (in water) and a weakly acidic compound (based on its pKa). M-methyl acetophenone can be found in pepper (spice), which makes M-methyl acetophenone a potential biomarker for the consumption of this food product.
N-Acetyl-3-(3-chloro-4-fluoroanilino)-2-cyanoacrylamide
Iodocarb
CONFIDENCE standard compound; EAWAG_UCHEM_ID 305 EAWAG_UCHEM_ID 305; CONFIDENCE standard compound
Kathon 930
CONFIDENCE standard compound; EAWAG_UCHEM_ID 344
Iodopropynyl butylcarbamate
CONFIDENCE standard compound; INTERNAL_ID 2868 CONFIDENCE standard compound; INTERNAL_ID 8804 CONFIDENCE standard compound; INTERNAL_ID 8211 CONFIDENCE standard compound; INTERNAL_ID 4184
DCOIT
CONFIDENCE standard compound; INTERNAL_ID 2875 CONFIDENCE standard compound; INTERNAL_ID 8834
PRZ_M282
C11H14Cl3NO (281.01409240000004)
CONFIDENCE Transformation product, tentative ID (Level 2b); INTERNAL_ID 2001
Prochloraz BTS40348
C11H14Cl3NO (281.01409240000004)
CONFIDENCE standard compound; INTERNAL_ID 2647
1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-hydroxy-4-oxo-3-Quinoline-3-carboxylic acid
4-(3,4-dichlorophenoxy)piperidine hydrochloride
C11H14Cl3NO (281.01409240000004)
6-Bromo-4-hydroxy-8-methylquinoline-3-carboxylic acid
5-Thiazolecarboxylicacid,2-(2-chlorophenyl)-4-methyl-,ethylester
7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
N-(2-aminoethyl)-2-nitrobenzenesulfonamide,hydrochloride
1-(4-BROMO-1H-PYRROL-2-YL)-2,2,2-TRICHLORO-1-ETHANONE
2-nitro-4-(trifluoromethyl)phenylthioglycolic acid
COPPER (II) TEREPHTHALATE TRIHYDRATE
C8H10CuO7 (280.97225000000003)
4-Thiazolidinone,5-[(3,4-dimethoxyphenyl)methylene]-2-thioxo-
guanfacine hydrochloride
C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C87053 - Adrenergic Agonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists C78274 - Agent Affecting Cardiovascular System > C270 - Antihypertensive Agent D002317 - Cardiovascular Agents > D000959 - Antihypertensive Agents Guanfacine hydrochloride is an orally active noradrenergic α2A agonist and has high selective for the α2A receptor subtype. Guanfacine has effects in producing hypotension and sedation. Guanfacine can be used for the research of a variety of prefrontal cortex (PFC) cognitive disorders, including tourette's syndrome and attention deficit hyperactivity disorder (ADHD)[1][2][3].
[4-(chloromethyl)-2-oxo-2H-1-benzopyran-7-yl]-carbamic acid ethyl ester
5,7-Dichloro-4-hydroxy-2-(trifluoromethyl)quinoline
C10H4Cl2F3NO (280.96220300000004)
2-CHLORO-1-[1-(4-CHLOROPHENYL)-2,5-DIMETHYL-1H-PYRROL-3-YL]-1-ETHANONE
ethyl 2-amino-4-(2-chlorophenyl)thiophene-3-carboxylate
2-aza-2-benzyl-7-bromo-6-hydroxy-2-bicyclo(2.2.1)heptane
2-bromo-N-[4-(trifluoromethyl)phenyl]acetamide
C9H7BrF3NO (280.96630680000004)
4-(2-N-MALEIMIDO)METHYL BENZOHYDRAZIDE HYDROCHLORIDE
D-TarB-NO2,2-(3-Nitrophenyl)-1,3,2-dioxaborolane-4S,5S-dicarboxylic acid
2-(1-(4-Bromophenyl)-1H-1,2,3-triazol-4-yl)propan-2-ol
B-HT 920
D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D000928 - Antidepressive Agents D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists D018377 - Neurotransmitter Agents > D015259 - Dopamine Agents > D018491 - Dopamine Agonists Talipexole dihydrochloride (B-HT 920 dihydrochloride) is a dopamine D2 receptor agonist, α2-adrenoceptor agonist and 5-HT3 receptor antagonist, which displays antiParkinsonian activity.
(1S,2R,5R)-5-(4-CHLORO-1H-IMIDAZO[4,5-C]PYRIDIN-1-YL)-3-(HYDROXYMETHYL)CYCLOPENT-3-ENE-1,2-DIOL
2-amino-4-(4-chloro-phenyl)-thiophene-3-carboxylic acid ethyl ester
ETHYL-5-CHLORO-1,2-DIHYDRO-4-HYDROXY-1-METHYL-2-OXO-3-QUINOLINE CARBOXYLATE
Methyl 6-bromo-4-oxo-1,4-dihydroquinoline-2-carboxylate
1-(5-(2,2,2-TRICHLOROACETYL)-1H-PYRROL-3-YL)BUTAN-1-ONE
2-AMINO-4-(3-CHLOROPHENYL)-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID METHYL ESTER
1-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]piperidine-4-carboxylic acid
2-Bromo-N-[3-(trifluoromethyl)phenyl]acetamide
C9H7BrF3NO (280.96630680000004)
2-(6-FLUOROPYRIDIN-3-YL)-6-(TRIFLUOROMETHYL)-1H-BENZO[D]IMIDAZOLE
5-(1-Chloro-2-methylpropan-2-yl)-3-(4-nitrophenyl)-1,2,4-oxadiazole
5-(1-Chloro-2-methylpropan-2-yl)-3-(3-nitrophenyl)-1,2,4-oxadiazole
6-Isoquinolinecarboxylic acid, 5,7-dichloro-1,2,3,4-tetrahydro-, hydrochloride
4-[(4-chloro-2-nitrophenyl)azo]-2,4-dihydro-5-methyl-3H-pyrazol-3-one
C10H8ClN5O3 (281.03156479999996)
6,8-Dichloro-2-(trifluoromethyl)-4-quinolinol
C10H4Cl2F3NO (280.96220300000004)
1-[4-(3-bromothiophen-2-yl)phenyl]-N-methylmethanamine
C12H12BrNS (280.98737719999997)
5-Bromo-3-isopentyl-2-methyl-3H-imidazo[4,5-b]pyridine
5-BROMO-2-(TETRAHYDRO-2H-PYRAN-4-YLOXY)BENZONITRILE
5,7-dichloro-2-(3-fluorophenyl)pyrazolo[1,5-a]pyrimidine
5,7-dichloro-2-(4-fluorophenyl)pyrazolo[1,5-a]pyrimidine
2-[3-chloro-4-(trifluoromethyl)phenyl]benzonitrile
6-Bromo-2,2-spirocycloheptane-2,3-dihydro-1H-imidazo[4,5-b]pyridine
3-((2,4-Dichlorobenzyl)oxy)pyrrolidine hydrochloride
C11H14Cl3NO (281.01409240000004)
5-(1,1,1,3,3,3-Hexafluoro-2-hydroxy-2-propanyl)-4,5-dihydro-1,2-o xazole-3-carboxylic acid
4-bromo-3-(trifluoromethyl)acetanilide
C9H7BrF3NO (280.96630680000004)
Ethyl 2-(4-chlorophenyl)-4-methyl-1,3-thiazole-5-carboxylate
(4R,5R)-2-(3-nitrophenyl)-1,3,2-dioxaborolane-4,5-dicarboxylic acid
N-[2-bromo-4-(trifluoromethyl)phenyl]acetamide
C9H7BrF3NO (280.96630680000004)
[5-(4-BROMO-PHENYL)-4H-[1,2,4]TRIAZOL-3-YL]-ACETIC ACID
4-Thiazolidinone,5-[(3-ethoxy-4-hydroxyphenyl)methylene]-2-thioxo-
2-CHLORO-5,6,7-TRIMETHOXY-QUINOLINE-3-CARBALDEHYDE
SPIRO[3H-INDOLE-3,4-[4H]PYRAN]-2(1H)-ONE,5-BROMO-2,3,5,6-TETRAHYDRO-
5-(4-Bromo-Phenyl)-3-Methyl-Isoxazole-4-Carboxylic Acid
7-(Acetylamino)-4-hydroxy-2-naphthalenesulfonic acid
C12H11NO5S (281.03579160000004)
N-((5-bromofuran-2-yl)methyl)-2-(methylsulfonyl)ethanamine
ETHYL 5-HYDROXY-2-(METHYLTHIO)-7-OXO-7,8-DIHYDROPYRIDO[2,3-D]PYRIMIDINE-6-CARBOXYLATE
N-(4-bromo-2-trifluoromethl-pheny)-Acetamide
C9H7BrF3NO (280.96630680000004)
Methyl 5-(4-bromophenyl)-1,2-oxazole-3-carboxylate
Cloral betaine
C78272 - Agent Affecting Nervous System > C29756 - Sedative and Hypnotic
6-fluoro-3-[4-(trifluoromethyl)phenyl]-1,2-benzoxazole
(2E,4Z)-2-(bromomethyl)-5-chloro-5-phenylpenta-2,4-dienenitrile
C12H9BrClN (280.96068440000005)
2-(5-amino-6-oxo-2-phenylpyrimidin-1-yl)acetic acid,hydrochloride
2-(4-Bromo-1H-pyrrolo[2,3-b]pyridin-2-yl)-N,N-dimethylacetamide
(S)-2-(3-BROMOPHENYL)-4-(TERT-BUTYL)-4,5-DIHYDROOXAZOLE
2-(1,4-Benzodioxan-2-yl)thiazole-4-carbonyl chloride
(S)-2-(2-Bromophenyl)-4-(tert-butyl)-4,5-dihydrooxazole
2-AMINO-4-(4-CHLORO-PHENYL)-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID METHYL ESTER
6-Acetamido-4-hydroxy-2-naphthalenesulfonic acid
C12H11NO5S (281.03579160000004)
6-BROMO-5-METHOXY-1,2-DIMETHYL-1H-INDOLE-3-CARBALDEHYDE
2-(4-((2,4-Dioxothiazolidin-5-yl)methyl)phenoxy)acetic acid
C12H11NO5S (281.03579160000004)
4-ALLYL-5-[(4-CHLOROPHENOXY)METHYL]-4H-1,2,4-TRIAZOLE-3-THIOL
C12H12ClN3OS (281.03895719999997)
2-Furanmethanaminium,N,N,N,5-tetramethyl-, iodide (1:1)
4-ISOXAZOLECARBOXYLIC ACID, 3-(4-BROMOPHENYL)-5-METHYL-
5-(4-bromo-2-methylphenyl)-1,3-oxazole-4-carboxylic acid
5-(2-methoxy-4-nitrophenyl)furan-2-carbonyl chloride
1-CYCLOPROPYL-6,7-DIFLUORO-8-HYDROXY-4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID
methyl 7-bromo-2,3-dihydro-1h-1-benzazepine-4-carboxylate
Acetylglycinamide chloral hydrate
C6H10Cl3NO5 (280.96245400000004)
N - Nervous system > N05 - Psycholeptics > N05C - Hypnotics and sedatives > N05CC - Aldehydes and derivatives
Proflavine dihydrochloride
C254 - Anti-Infective Agent > C28394 - Topical Anti-Infective Agent
N-[(2-chloropyridin-3-yl)carbamothioyl]furan-2-carboxamide
Methyl 3-[2-(2-thienyl)acetamido]thiophene-2-carboxylate
5-Iodo-L-histidine
An iodoamino acid that is L-histidine derivative in which the imidazole ring is substituted by iodine at position 5.
2-chloro-N-(2-chloro-5-methylsulfonylphenyl)acetamide
3-(2-Hydroxyethylsulfanyl)-6,6-dimethyl-4-oxo-5,7-dihydro-2-benzothiophene-1-carbonitrile
4-bromo-N-(3,4-dihydro-2H-pyrrol-5-yl)benzohydrazide
N-(4-nitro-1,2,5-oxadiazol-3-yl)-2-pyridin-2-ylsulfanylacetamide
Pseudobaptigenin(1-)
A flavonoid oxoanion that is the conjugate base of pseudobaptigenin, obtained by deprotonation of the hydroxy group. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).
1-[3-(4-Chlorophenyl)-5-(methylthio)-1,2,4-triazol-1-yl]-1-propanone
C12H12ClN3OS (281.03895719999997)
2-Pyridinecarboxylic acid [2-(5-chloro-2-thiophenyl)-2-oxoethyl] ester
N-[5-(2-oxolanyl)-1,3,4-thiadiazol-2-yl]-2-thiophenecarboxamide
6-bromo-N-tert-butyl-2-methyl-3-imidazo[1,2-a]pyridinamine
6-Nitro-8-(triluoromethyl)pyrido[1,2-a]benzimidazole
Ethyl 2-[(5-chloro-2-methoxyphenyl)hydrazinylidene]-2-cyanoacetate
9-Bromo-2-methyl-2-aza-7-azoniatricyclo[6.3.1.04,12]dodeca-1(12),3,8-triene-10,11-dione
C11H10BrN2O2+ (280.99255999999997)