Exact Mass: 181.0891446
Exact Mass Matches: 181.0891446
Found 164 metabolites which its exact mass value is equals to given mass value 181.0891446,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Pyridostigmine
C9H13N2O2+ (181.09769780000002)
Pyridostigmine is only found in individuals that have used or taken this drug. It is a cholinesterase inhibitor with a slightly longer duration of action than neostigmine. It is used in the treatment of myasthenia gravis and to reverse the actions of muscle relaxants. [PubChem]Pyridostigmine inhibits acetylcholinesterase in the synaptic cleft by competing with acetylcholine for attachment to acetylcholinesterase, thus slowing down the hydrolysis of acetylcholine, and thereby increases efficiency of cholinergic transmission in the neuromuscular junction and prolonges the effects of acetylcholine. N - Nervous system > N07 - Other nervous system drugs > N07A - Parasympathomimetics > N07AA - Anticholinesterases D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors C471 - Enzyme Inhibitor > C47792 - Acetylcholinesterase Inhibitor D004791 - Enzyme Inhibitors
Acetylcholine chloride
C7H16ClNO2 (181.08695060000002)
D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D018679 - Cholinergic Agonists C78272 - Agent Affecting Nervous System > C47796 - Cholinergic Agonist D002317 - Cardiovascular Agents > D014665 - Vasodilator Agents Acetylcholine chloride (ACh chloride), a neurotransmitter, is a potent cholinergic agonist. Acetylcholine chloride is a modulator of the activity of dopaminergic (DAergic) neurons through the stimulation of nicotinic acetylcholine receptors (nAChRs)[1][2]. Acetylcholine chloride inhibits p53 mutant peptide aggregation in vitro[5]. Acetylcholine chloride (ACh chloride), a neurotransmitter, is a potent cholinergic agonist. Acetylcholine chloride is a modulator of the activity of dopaminergic (DAergic) neurons through the stimulation of nicotinic acetylcholine receptors (nAChRs)[1][2]. Acetylcholine chloride inhibits p53 mutant peptide aggregation in vitro[5].
6-Methyltetrahydropterin
Cofactor of phenylalanine and tyrosine hydroxylase (S-form) (Combined Chemical Dictionary) [HMDB] Cofactor of phenylalanine and tyrosine hydroxylase (S-form) (Combined Chemical Dictionary).
2-Aminofluorene
D009676 - Noxae > D002273 - Carcinogens D009676 - Noxae > D009153 - Mutagens
2-Amino-6-methyl-2,3,6,7-tetrahydro-1H-pteridin-4-one
1,2,3-Trimethoxy-5-ethylbenzene
1,2,3-trimethoxy-5-ethylbenzene is slightly soluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). 1,2,3-trimethoxy-5-ethylbenzene can be found in tea, which makes 1,2,3-trimethoxy-5-ethylbenzene a potential biomarker for the consumption of this food product.
3-Methylcarbazole
3-Methylcarbazole is an carbazole alkaloid compound with anticancer effects. 3-Methylcarbazole shows growth inhibitory activity (IC50 of 25 μg/mL) on human fibrosarcoma HT-1080 cells[1]. 3-Methylcarbazole is an carbazole alkaloid compound with anticancer effects. 3-Methylcarbazole shows growth inhibitory activity (IC50 of 25 μg/mL) on human fibrosarcoma HT-1080 cells[1].
4-Methylthioamphetamine
D002491 - Central Nervous System Agents > D000697 - Central Nervous System Stimulants
N-Di-Me,Et ester-2-Aminoethylphosphonic acid
C6H16NO3P (181.08677559999998)
3-Methylcarbazole
3-Methyl-9H-carbazole is a natural product found in Murraya euchrestifolia, Clausena heptaphylla, and other organisms with data available. 3-Methylcarbazole is an carbazole alkaloid compound with anticancer effects. 3-Methylcarbazole shows growth inhibitory activity (IC50 of 25 μg/mL) on human fibrosarcoma HT-1080 cells[1]. 3-Methylcarbazole is an carbazole alkaloid compound with anticancer effects. 3-Methylcarbazole shows growth inhibitory activity (IC50 of 25 μg/mL) on human fibrosarcoma HT-1080 cells[1].
5-(Dimethylamino)-pentanoic acid hydrochloride
C7H16ClNO2 (181.08695060000002)
L-beta-Homoisoleucine hydrochloride
C7H16ClNO2 (181.08695060000002)
2,2-Difluoro-3-(Methylamino)propanoic Acid Hydrochloride
Methyl 5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylate
tert-Butyl N-methylglycinate hydrochloride (1:1)
C7H16ClNO2 (181.08695060000002)
dl-valine ethyl ester hydrochloride
C7H16ClNO2 (181.08695060000002)
5-Pyrimidinecarboxylicacid, 4-amino-2-methyl-, ethyl ester
Ethyl 3-Amino-2,2-dimethylpropanoate Hydrochloride
C7H16ClNO2 (181.08695060000002)
Methyl 6-aminohexanoate hydrochloride
C7H16ClNO2 (181.08695060000002)
3-(tert-butylamino)propanoic acid,hydrochloride
C7H16ClNO2 (181.08695060000002)
ETHYL 5-AMINOVALERATE HYDROCHLORIDE
C7H16ClNO2 (181.08695060000002)
3-(DIETHYLAMINO)PROPANOIC ACID HYDROCHLORIDE
C7H16ClNO2 (181.08695060000002)
(3-Carboxypropyl)trimethylammonium chloride
C7H16ClNO2 (181.08695060000002)
(3-Carboxypropyl)trimethylammonium chloride is angiopathic substance produced as an intermediary metabolite by gut microbiota that feed on carnitine in dietary red meat.
(4-Methoxypiperidin-4-yl)methanol hydrochloride
C7H16ClNO2 (181.08695060000002)
tert-Butyl 2-aminopropanoate hydrochloride
C7H16ClNO2 (181.08695060000002)
Thieno[2,3-c]pyridine, 6-ethyl-4,5,6,7-tetrahydro-2-methyl- (9CI)
L-Alanine, butyl ester, hydrochloride
C7H16ClNO2 (181.08695060000002)
ethyl 2-(propan-2-ylamino)acetate,hydrochloride
C7H16ClNO2 (181.08695060000002)
Methyl D-leucinate hydrochloride (1:1)
C7H16ClNO2 (181.08695060000002)
Methyl 4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-6-carboxylate
5-ACETYL-4-AMINO-2,6-DIMETHYL-2,3-DIHYDROPYRIDAZIN-3-ONE
N-Methyl-L-leucine hydrochloride (1:1)
C7H16ClNO2 (181.08695060000002)
Ethyl L-valinate hydrochloride (1:1)
C7H16ClNO2 (181.08695060000002)
(17B)-17-[(1-OXODODECYL)OXY]-ESTR-4-EN-3-ONE
C6H16NO3P (181.08677559999998)
pentyl 2-aminoacetate,hydrochloride
C7H16ClNO2 (181.08695060000002)
D-VALINE, 3-METHYL-, METHYL ESTER, HYDROCHLORIDE
C7H16ClNO2 (181.08695060000002)
2-(ethylamino)-6-methylpyrimidine-4-carboxylic acid
1-Methoxy-1-oxo-2-hexanaminium chloride
C7H16ClNO2 (181.08695060000002)
2-DIMETHYLAMINO-4-METHYL-PYRIMIDINE-5-CARBOXYLIC ACID
Ethyl 3-amino-3-methylbutanoate hydrochloride
C7H16ClNO2 (181.08695060000002)
7-Aminoheptanoic acid hydrochloride (1:1)
C7H16ClNO2 (181.08695060000002)
Ethyl Hydrogen Diethylamidophosphate
C6H16NO3P (181.08677559999998)
AIDS-287167
3-Methylcarbazole is an carbazole alkaloid compound with anticancer effects. 3-Methylcarbazole shows growth inhibitory activity (IC50 of 25 μg/mL) on human fibrosarcoma HT-1080 cells[1]. 3-Methylcarbazole is an carbazole alkaloid compound with anticancer effects. 3-Methylcarbazole shows growth inhibitory activity (IC50 of 25 μg/mL) on human fibrosarcoma HT-1080 cells[1].
1,2,3-Trimethoxy-5-ethylbenzene
1,2,3-trimethoxy-5-ethylbenzene is slightly soluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). 1,2,3-trimethoxy-5-ethylbenzene can be found in tea, which makes 1,2,3-trimethoxy-5-ethylbenzene a potential biomarker for the consumption of this food product.
[(R)-2,2,3-trimethyl-2-oxocyclopent-3-en-1-yl]acetate
C10H13O3- (181.08646480000002)
5-Hydroxykynurenaminium(1+)
C9H13N2O2+ (181.09769780000002)
An ammonium ion that is the conjugate base of 5-hydroxykynurenamine, arising from selective protonation of the primary alkylamino function; major species at pH 7.3. COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
(2,2,3-Trimethyl-5-oxocyclopent-3-en-1-yl)acetate
C10H13O3- (181.08646480000002)
pyridostigmine
C9H13N2O2+ (181.09769780000002)
N - Nervous system > N07 - Other nervous system drugs > N07A - Parasympathomimetics > N07AA - Anticholinesterases D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors C471 - Enzyme Inhibitor > C47792 - Acetylcholinesterase Inhibitor D004791 - Enzyme Inhibitors
6-hydroxy-pseudooxy-nornicotinium
C9H13N2O2 (181.09769780000002)
A primary ammonium ion that is the conjugate acid of 6-hydroxy-pseudooxy-nornicotine resulting from the protonation of the primary amino group; major microspecies at pH 7.3.