Exact Mass: 204.13215320000003
Exact Mass Matches: 204.13215320000003
Found 158 metabolites which its exact mass value is equals to given mass value 204.13215320000003,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Bufotenin
C12H16N2O (204.12625659999998)
A hallucinogenic serotonin analog found in frog or toad skins, mushrooms, higher plants, and mammals, especially in the brains, plasma, and urine of schizophrenics. Bufotenin has been used as a tool in CNS studies and misused as a psychedelic. Bufotenin (5-OH-DMT), is a tryptamine related to the neurotransmitter serotonin. It is an alkaloid found in the skin of some species of toads; in mushrooms, higher plants, and mammals. Bufotenin is a chemical constituent in the venom and eggs of several species of toads belonging to the Bufo genus, but most notably in the Colorado River toad (Bufo alvarius) as it is the only toad species in which bufotenin is present in large enough quantities for a psychoactive effect. Extracts of toad venom, containing bufotenin and other bioactive compounds, have been used in some traditional medicines (probably derived from Bufo gargarizans), which has been used medicinally for centuries in China. Bufotenin is a constituent of the seeds of Anadenanthera colubrina and Anadenanthera peregrina trees. Anadenanthera seeds have been used as an ingredient in psychedelic snuff preparations by indigenous cultures of the Caribbean, Central and South America. D018377 - Neurotransmitter Agents > D018490 - Serotonin Agents > D012702 - Serotonin Antagonists D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D006213 - Hallucinogens D009676 - Noxae > D011042 - Poisons > D014688 - Venoms
Psilocin
C12H16N2O (204.12625659999998)
Psilocin (4-OH-DMT), an aromatic compound, sometimes also spelled psilocine, psilocyn, or psilotsin, is a psychedelic mushroom alkaloid. It is found in most psychedelic mushrooms together with its phosphorylated counterpart psilocybin. Psilocin is a Schedule I drug under the Convention on Psychotropic Substances. The mind-altering effects of psilocin are highly variable and subjective, but resemble those caused by LSD and mescaline. The effects typically last anywhere from three to eight hours depending on certain variables (such as metabolism, food interaction); however the effects can seem to last much longer due to psilocins ability to distort the perception of time. Sulfur analogs are known with a benzothienyl replacement as well as 4-SH-DMT. N1-methylpsilocin is a functionally 5-HT2C receptor preferring agonists. 4-fluoro-N,N-dimethyltryptamine is known. O-Acetylpsilocin is an acetylized analog of psilocin, also known as 4-AcO-DMT. Additionally, substitution of a methyl group at the dimethylated nitrogen with an isopropyl or ethyl group yields 4-HO-MIPT (4-Hydroxy-N-Methyl-N-Isopropyltryptamine) and 4-HO-MET (4-Hydroxy-N-Methyl-N-Ethyltryptamine), respectively. D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D006213 - Hallucinogens
Acetylcarnitine
Acquisition and generation of the data is financially supported in part by CREST/JST. KEIO_ID A143; [MS2] KO009087 KEIO_ID A143
Caulophylline
C12H16N2O (204.12625659999998)
N-Methylcytisine (Caulophylline), a tricyclic quinolizidine alkaloid, exerts hypoglycaemic, analgesic and anti-inflammatory activities. N-methylcytisine is a selective ligand of nicotinic receptors of acetylcholine in the central nervous system and has a high affinity (Kd = 50 nM) to nicotinic acetylcholine receptors (nAChR) from squid optical ganglia[1][2]. N-Methylcytisine (Caulophylline), a tricyclic quinolizidine alkaloid, exerts hypoglycaemic, analgesic and anti-inflammatory activities. N-methylcytisine is a selective ligand of nicotinic receptors of acetylcholine in the central nervous system and has a high affinity (Kd = 50 nM) to nicotinic acetylcholine receptors (nAChR) from squid optical ganglia[1][2]. N-Methylcytisine (Caulophylline), a tricyclic quinolizidine alkaloid, exerts hypoglycaemic, analgesic and anti-inflammatory activities. N-methylcytisine is a selective ligand of nicotinic receptors of acetylcholine in the central nervous system and has a high affinity (Kd = 50 nM) to nicotinic acetylcholine receptors (nAChR) from squid optical ganglia[1][2].
(1S,2S,4R,8R)-p-Menthane-1,2,8,9-tetrol
(1S*,2R*,4R*,8S*)-p-Menthane-1,2,8,9-tetrol is found in fats and oils. (1S*,2R*,4R*,8S*)-p-Menthane-1,2,8,9-tetrol is a constituent of fruit of Carum carvi (caraway).
3,7-Dimethyl-3-octene-1,2,6,7-tetrol
3,7-Dimethyl-3-octene-1,2,6,7-tetrol is found in fruits. 3,7-Dimethyl-3-octene-1,2,6,7-tetrol is a constituent of Passiflora quadrangularis (giant grandilla) Constituent of Passiflora quadrangularis (giant grandilla). 3,7-Dimethyl-3-octene-1,2,6,7-tetrol is found in fruits.
(2xi,3xi,6E)-3,7-Dimethyl-6-octene-1,2,3,8-tetrol
(2xi,3xi,6E)-3,7-Dimethyl-6-octene-1,2,3,8-tetrol is found in herbs and spices. (2xi,3xi,6E)-3,7-Dimethyl-6-octene-1,2,3,8-tetrol is a constituent of Foeniculum vulgare (fennel). Constituent of Foeniculum vulgare (fennel). (2xi,3xi,6E)-3,7-Dimethyl-6-octene-1,2,3,8-tetrol is found in herbs and spices.
(2xi,6xi)-7-Methyl-3-methylene-1,2,6,7-octanetetrol
(2xi,6xi)-7-Methyl-3-methylene-1,2,6,7-octanetetrol is found in herbs and spices. (2xi,6xi)-7-Methyl-3-methylene-1,2,6,7-octanetetrol is a constituent of Foeniculum vulgare (fennel). Constituent of Foeniculum vulgare (fennel). (2xi,6xi)-7-Methyl-3-methylene-1,2,6,7-octanetetrol is found in herbs and spices.
(1alpha,2alpha,4betaH,6alpha,8R)-p-Menthane-2,6,8,9-tetrol
(1alpha,2alpha,4betaH,6alpha,8R)-p-Menthane-2,6,8,9-tetrol is found in herbs and spices. (1alpha,2alpha,4betaH,6alpha,8R)-p-Menthane-2,6,8,9-tetrol is a constituent of fruit of Carum carvi (caraway). Constituent of fruit of Carum carvi (caraway). (1alpha,2alpha,4betaH,6alpha,8R)-p-Menthane-2,6,8,9-tetrol is found in herbs and spices.
Nebracetam
C12H16N2O (204.12625659999998)
D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents > D010277 - Parasympathomimetics D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs C26170 - Protective Agent > C1509 - Neuroprotective Agent
(+)-gamma-Hydroxy-L-homoarginine
(+)-gamma-hydroxy-l-homoarginine is a member of the class of compounds known as L-alpha-amino acids. L-alpha-amino acids are alpha amino acids which have the L-configuration of the alpha-carbon atom (+)-gamma-hydroxy-l-homoarginine is soluble (in water) and a moderately acidic compound (based on its pKa). (+)-gamma-hydroxy-l-homoarginine can be found in common pea and lentils, which makes (+)-gamma-hydroxy-l-homoarginine a potential biomarker for the consumption of these food products.
Caulophyllin
C12H16N2O (204.12625659999998)
N-Methylcytisine is a natural product found in Thermopsis lanceolata, Sophora chrysophylla, and other organisms with data available. N-Methylcytisine (Caulophylline), a tricyclic quinolizidine alkaloid, exerts hypoglycaemic, analgesic and anti-inflammatory activities. N-methylcytisine is a selective ligand of nicotinic receptors of acetylcholine in the central nervous system and has a high affinity (Kd = 50 nM) to nicotinic acetylcholine receptors (nAChR) from squid optical ganglia[1][2]. N-Methylcytisine (Caulophylline), a tricyclic quinolizidine alkaloid, exerts hypoglycaemic, analgesic and anti-inflammatory activities. N-methylcytisine is a selective ligand of nicotinic receptors of acetylcholine in the central nervous system and has a high affinity (Kd = 50 nM) to nicotinic acetylcholine receptors (nAChR) from squid optical ganglia[1][2]. N-Methylcytisine (Caulophylline), a tricyclic quinolizidine alkaloid, exerts hypoglycaemic, analgesic and anti-inflammatory activities. N-methylcytisine is a selective ligand of nicotinic receptors of acetylcholine in the central nervous system and has a high affinity (Kd = 50 nM) to nicotinic acetylcholine receptors (nAChR) from squid optical ganglia[1][2].
rel-(1R,2R,3R,4S,6S)-p-menthane-1,2,3,6-tetrol|rel-(1R,2S,3S,4S,5R)-2-methyl-5-(1-methylethyl)-cyclohexane-1,2,3,4-tetrol
(1S,2R,5S)-2,5-dihydroxymethyl-2-hydroxyethylcyclohexanol
(rel-1R,2R,3R,4S,5S)-4-isopropyl-1-methylcyclohexane-1,2,3,5-tetrol|rel-(1R,2R,3R,4S,5S)-p-menthane-1,2,3,5-tetrol
(1S,9S)-11-methyl-7,11-diazatricyclo[7.3.1.0<2,7>]trideca-2,4-dien-6-one
C12H16N2O (204.12625659999998)
relative retention time with respect to 9-anthracene Carboxylic Acid is 0.084 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.090
1COOH-2But-A7EO1
Literature spectrum; CONFIDENCE Tentative identification: isomers possible (Level 3); Could be alkyl homologue of given structure; Digitised from figure: approximate intensities
5-(1,2-dihydroxypropan-2-yl)-2-methylcyclohexane-1,3-diol
1-(4-phenylpiperazin-1-yl)ethanone
C12H16N2O (204.12625659999998)
1-(3,5-dimethylphenyl)piperazin-2-one
C12H16N2O (204.12625659999998)
(3-AMINO-PHENYL)-PIPERIDIN-1-YL-METHANONE
C12H16N2O (204.12625659999998)
4-CHLORO-5-IODO-6-METHYL-2-PYRIMIDINAMINE
C12H16N2O (204.12625659999998)
tert-butyl 3-(aminomethyl)-3-fluoroazetidine-1-carboxylate
1-(2,3-DIHYDROBENZOFURAN-4-YL)PIPERAZINE
C12H16N2O (204.12625659999998)
(R)-1-AMINO-3-(9H-CARBAZOL-4-YLOXY)-2-PROPANOL
C12H16N2O (204.12625659999998)
3-(n-(2-hydroxyethyl)-m-toluidino)propionitrile
C12H16N2O (204.12625659999998)
6-(PIPERIDIN-1-YLMETHYL)PICOLINALDEHYDE
C12H16N2O (204.12625659999998)
3-[3-(dimethylamino)propoxy]benzonitrile
C12H16N2O (204.12625659999998)
1-(3-DIMETHYLAMINO-PROPYL)-5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID
C12H16N2O (204.12625659999998)
1-(4-piperazin-1-ylphenyl)ethanone
C12H16N2O (204.12625659999998)
6-amino-1,4,4-trimethyl-3H-quinolin-2-one
C12H16N2O (204.12625659999998)
(4-AMINO-PHENYL)-MORPHOLIN-4-YL-METHANONE
C12H16N2O (204.12625659999998)
PIPERIDINE-3-CARBOXYLIC ACID PHENYLAMIDE
C12H16N2O (204.12625659999998)
(3S,4S)-tert-Butyl 3-amino-4-fluoropyrrolidine-1-carboxylate
4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane
C12H17BO2 (204.13215320000003)
3-[2-(Dimethylamino)ethyl]-1H-indol-6-ol
C12H16N2O (204.12625659999998)
1-BENZYL-PYRROLIDINE-3-CARBOXYLIC ACID AMIDE
C12H16N2O (204.12625659999998)
3-(4-Methylpiperazin-1-yl)benzaldehyde
C12H16N2O (204.12625659999998)
(3S,4R)-tert-Butyl 3-amino-4-fluoropyrrolidine-1-carboxylate
N-(4-(Pyrrolidin-1-yl)phenyl)acetamide
C12H16N2O (204.12625659999998)
1-(8-amino-2,3,4,5-tetrahydro-1-benzazepin-1-yl)ethanone
C12H16N2O (204.12625659999998)
2-(Piperidin-1-yl-carbonyl)-aniline
C12H16N2O (204.12625659999998)
2-[3-(dimethylamino)propoxy]benzonitrile
C12H16N2O (204.12625659999998)
4-[3-(dimethylamino)propoxy]benzonitrile
C12H16N2O (204.12625659999998)
(R)-1-BENZYL-3-N-BOC-AMINOMETHYLPYRROLIDINE
C12H16N2O (204.12625659999998)
4-Methylbenzeneboronic acid neopentyl glycol ester
C12H17BO2 (204.13215320000003)
4,4,6-trimethyl-2-phenyl-1,3,2-dioxaborinane
C12H17BO2 (204.13215320000003)
(4-aminomethyl-phenyl)-pyrrolidin-1-yl-methanone
C12H16N2O (204.12625659999998)
1-(pyridin-3-ylmethyl)piperidine-4-carbaldehyde
C12H16N2O (204.12625659999998)
1-(2-METHYL-2-PHENYLPROPYL)HYDRAZINE
C12H16N2O (204.12625659999998)
(3-METHYL-5-PHENYL-4-ISOXAZOLYL)METHANOL
C12H16N2O (204.12625659999998)
2-Ethyl-1-(2-methoxyethyl)-1H-benzimidazole
C12H16N2O (204.12625659999998)
1H-Benzimidazole,5-ethoxy-1-ethyl-2-methyl-(9CI)
C12H16N2O (204.12625659999998)
2-(2-(1H-Indol-3-yl)ethylamino)ethanol
C12H16N2O (204.12625659999998)
5-Amino-3-cyclohexyl-1-methyl-1H-pyrazole-4-carbonitrile
4-TERT-BUTOCYCARBONYLAMINO CYCLOHEXANE CARBOXYLIC ACID METHYL ESTER
C12H16N2O (204.12625659999998)
N-(2-ethyl-6-methylphenyl)-4,5-dihydro-1,3-oxazol-2-amine
C12H16N2O (204.12625659999998)
(R)-2-HYDROXYMETHYLMORPHOLINE-4-CARBOXYLICACIDTERT-BUTYLESTER
C12H16N2O (204.12625659999998)
1-(4-methoxy-1h-indol-3-yl)-n,n-dimethylmethanamine
C12H16N2O (204.12625659999998)
1-(6-amino-3,3-dimethyl-2,3-dihydro-1H-indol-1-yl)ethan-1-one
C12H16N2O (204.12625659999998)
Cis-tert-butyl3-amino-4-fluoropyrrolidine-1-carboxylate
1,2-Cyclobutanedimethanol,3,3-diethoxy-,trans-(9CI)
2-(4-Methyl-1-piperazinyl)benzaldehyde
C12H16N2O (204.12625659999998)
3-(1-ETHYL-1H-BENZIMIDAZOL-2-YL)PROPAN-1-OL
C12H16N2O (204.12625659999998)
3-(2,5-DIOXO-4-PHENYL-IMIDAZOLIDIN-4-YL)-PROPIONIC ACID
C12H16N2O (204.12625659999998)
1H-Benzimidazole,5-ethoxy-2-propyl-(9CI)
C12H16N2O (204.12625659999998)
1-(3-ACETYL-2-HYDROXY-5-METHYL-PHENYL)-ETHANONE
C12H16N2O (204.12625659999998)
4-(4-Methylpiperazin-1-yl)benzaldehyde
C12H16N2O (204.12625659999998)
2-(5,6-dimethyl-1H-benzoimidazol-2-yl)propan-2-ol
C12H16N2O (204.12625659999998)
1-Propanaminium, 2-(acetyloxy)-3-carboxy-N,N,N-trimethyl-, inner salt
4,7,8-Trimethyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepin-2-one
C12H16N2O (204.12625659999998)
1-[(4-Methylphenyl)methyl]-1,3-diazinan-2-one
C12H16N2O (204.12625659999998)
2-(5-Methoxy-2-methyl-1H-indol-3-yl)ethanamine
C12H16N2O (204.12625659999998)
(+)-gamma-Hydroxy-L-homoarginine
(+)-gamma-hydroxy-l-homoarginine is a member of the class of compounds known as L-alpha-amino acids. L-alpha-amino acids are alpha amino acids which have the L-configuration of the alpha-carbon atom (+)-gamma-hydroxy-l-homoarginine is soluble (in water) and a moderately acidic compound (based on its pKa). (+)-gamma-hydroxy-l-homoarginine can be found in common pea and lentils, which makes (+)-gamma-hydroxy-l-homoarginine a potential biomarker for the consumption of these food products.
[(2S)-2-acetyloxy-3-carboxypropyl]-trimethylazanium
N-(3-methylphenyl)cyclobutanecarbohydrazide
C12H16N2O (204.12625659999998)
(1S,9S)-11-methyl-7,11-diazatricyclo[7.3.1.02,7]trideca-2,4-dien-6-one
C12H16N2O (204.12625659999998)
(3R)-3,10-dihydroxydecanoic acid
A dihydroxy monocarboxylic acid that is 10-hydroxydecanoic acid in which the pro-R hydrogen beta to the carboxy group is replaced by a hydroxy group.
[(1R,2aS,8bS)-2-methyl-2a,3,4,8b-tetrahydro-1H-azeto[2,3-c]quinolin-1-yl]methanol
C12H16N2O (204.12625659999998)
[(1R,2aR,8bR)-2-methyl-2a,3,4,8b-tetrahydro-1H-azeto[2,3-c]quinolin-1-yl]methanol
C12H16N2O (204.12625659999998)
[(1S,2aS,8bS)-2-methyl-2a,3,4,8b-tetrahydro-1H-azeto[2,3-c]quinolin-1-yl]methanol
C12H16N2O (204.12625659999998)
(3R,9R)-3,9-dihydroxydecanoic acid
An (omega-1)-hydroxy fatty acid that is (9R)-9-hydroxydecanoic acid in which the 3-pro-R hydrogen is replaced by a hydroxy group.
[(2R)-3-carboxy-2-(2,2,2-trideuterioacetyl)oxypropyl]-trimethylazanium
PSILOCIN
C12H16N2O (204.12625659999998)
A tryptamine alkaloid that is N,N-dimethyltryptamine carrying an additional hydroxy substituent at position 4. A hallucinogenic alkaloid isolated in trace amounts from Psilocybe mushrooms (also known as Teonanacatl or "magic mushrooms"). D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D006213 - Hallucinogens
bufotenin
C12H16N2O (204.12625659999998)
A tertiary amine that consists of N,N-dimethyltryptamine bearing an additional hydroxy substituent at position 5. D018377 - Neurotransmitter Agents > D018490 - Serotonin Agents > D012702 - Serotonin Antagonists D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D006213 - Hallucinogens D009676 - Noxae > D011042 - Poisons > D014688 - Venoms
(2xi,6xi)-7-Methyl-3-methylene-1,2,6,7-octanetetrol
4-(1,2-dihydroxypropan-2-yl)-1-methylcyclohexane-1,2-diol
(1alpha,2alpha,4betaH,6alpha,8R)-p-Menthane-2,6,8,9-tetrol
Gly-Lys(1+)
A peptide cation obtained by deprotonation of the carboxy terminus and protonation of the side-chain amino group and the amino terminus of Gly-Lys; major species at pH 7.3.
Lys-Gly(1+)
A peptide cation obtained by deprotonation of the carboxy terminus and protonation of the side-chain amino group and the amino terminus of Lys-Gly; major species at pH 7.3.