Exact Mass: 243.198689
Exact Mass Matches: 243.198689
Found 143 metabolites which its exact mass value is equals to given mass value 243.198689,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Phencyclidine
D018377 - Neurotransmitter Agents > D018683 - Excitatory Amino Acid Agents > D018691 - Excitatory Amino Acid Antagonists D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D006213 - Hallucinogens C78272 - Agent Affecting Nervous System > C245 - Anesthetic Agent D004791 - Enzyme Inhibitors
N-Undecanoylglycine
N-Undecanoylglycine is an acylglycine with C-11 fatty acid group as the acyl moiety. Acylglycines 1 possess a common amidoacetic acid moiety and are normally minor metabolites of fatty acids. Elevated levels of certain acylglycines appear in the urine and blood of patients with various fatty acid oxidation disorders. They are normally produced through the action of glycine N-acyltransferase which is an enzyme that catalyzes the chemical reaction: acyl-CoA + glycine ↔ CoA + N-acylglycine. N-Undecanoylglycine is an acylglycine with C-11 fatty acid group as the acyl moiety.
Chalciporone
7-Methyl-2-(7-oxo-1,3-nonadienyl)-3H-azepine is found in mushrooms. 7-Methyl-2-(7-oxo-1,3-nonadienyl)-3H-azepine is a constituent of the toxic mushroom Chalciporus piperatus. Pungent principle from fruit-bodies of the toxic mushroom Chalciporus piperatus. Chalciporone is found in mushrooms.
Prolyl-Lysine
Prolyl-Lysine is a dipeptide composed of proline and lysine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.
Lysylproline
Lysylproline is a dipeptide composed of lysine and proline. It is an incomplete breakdown product of protein digestion or protein catabolism. Dipeptides are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Some dipeptides are known to have physiological or cell-signalling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis.
N5-Hexanoylspermidine
N5-Hexanoylspermidine is found in pulses. N5-Hexanoylspermidine is an alkaloid from senescing ovaries of pea (Pisum sativum Alkaloid from senescing ovaries of pea (Pisum sativum). N5-Hexanoylspermidine is found in pulses and common pea.
6H-Dibenzo[a,g]quinolizin-3-ol,5,8,13,13a-tetrahydro-2,9,10-trimethoxy-
2-Heptyl-4-hydroxyquinoline
A monohydroxyquinoline that is 4-hydroxyquinoline bearing an additional heptyl substituent at position 2.
N-lauroylethanolamine
CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 2
(2E,4E)-N-isobutyldodeca-2,4-dien-8,10-diynamide|2-Methylpropylamide-(2E,4E)-2,4-Dodecadiene-8,10-diynoic acid|Anacydin|dodeca-2E,4E-diene-8,10-diynoic acid isobutylamide|Dodecadien-(2trans.4trans)-diin-(8.10)-saeure-(1)-isobutylamid
4-(2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-yl)butan-1-amine
1,1-(1-methyl-piperidine-2,6-diyl)-bis-butan-2-ol|2,6-Bis-(2-hydroxy-butyl)-1-methyl-piperidin|2,6-bis-(2-hydroxy-butyl)-1-methyl-piperidine
2-allyl-5-(pent-2-en-4-ynyl)-cis-decahydroquinoline
N-(2-methylbutyl)undeca-2E,4Z-diene-8,10-diynamide|undeca-2E,4Z-dien-8,10-diynoic acid 2-methylbutylamide|undeca-2E,4Z-diene-8,10-diynoic acid 2-methylbutylamide|undeca-2E,4Z-diene-8,10-diynoic acid-2-methylbutylamide
(+)-clavaminol C|(2R,3S)-2-acetylaminododecan-3-ol|clavaminol C
PHENCYCLIDINE
D018377 - Neurotransmitter Agents > D018683 - Excitatory Amino Acid Agents > D018691 - Excitatory Amino Acid Antagonists D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D006213 - Hallucinogens C78272 - Agent Affecting Nervous System > C245 - Anesthetic Agent D004791 - Enzyme Inhibitors
(2R,5S)-2-allyl-5-((E)-pent-2-en-4-yn-1-yl)decahydroquinoline
(2R,5R)-2-allyl-5-((E)-pent-2-en-4-yn-1-yl)decahydroquinoline
(2R,5S,8aS)-2-allyl-5-((E)-pent-2-en-4-yn-1-yl)decahydroquinoline
(5S,8R)-8-(but-3-en-1-yl)-5-((E)-pent-2-en-4-yn-1-yl)octahydroindolizine
(5S,8R)-8-ethyl-5-((1E,4E)-hepta-1,4-dien-6-yn-1-yl)octahydroindolizine
8-ethyl-5-(hept-4-en-6-yn-1-yl)-1,2,3,5,8,8a-hexahydroindolizine
Lys-pro
A dipeptide formed from L-lysine and L-proline residues.
Pro-lys
A dipeptide formed from L-proline and L-lysine residues.
TERT-BUTYL 2-(TRIMETHYLSILYL)PYRROLIDINE-1-CARBOXYLATE
C12H25NO2Si (243.16544700000003)
tert-butyl 4-amino-4-carbamoylpiperidine-1-carboxylate
(4S,6R)-6-BENZYLOXYMETHYL-4-METHYL-4-VINYL-TETRAHYDRO-PYRAN-2-ONE
1-(1H-INDOLE-3-YL)-2-PYRROLIDIN-1-YL-ETHYL]-METHYL-AMINE
TERT-BUTYL 3-(HYDRAZINECARBONYL)PIPERIDINE-1-CARBOXYLATE
3-[2[[(1,1-DIMETHYLETHYL)DIMETHYL SILYL]OXY]ETHYL]-PIPERIDINE
2-aminopropan-1-ol,propane-1,2-diol,propane-1,2,3-triol
(3-PIPERAZIN-1-YL-PROPYL)-CARBAMIC ACID TERT-BUTYL ESTER
1-[2-(1H-Indol-3-yl)-ethyl]-5-oxo-pyrrolidine-3-carboxylicacid
tert-butyl 4-(2-methoxyethyl)piperidine-1-carboxylate
TERT-BUTYL 3-(N-HYDROXYCARBAMIMIDOYL)PIPERIDINE-1-CARBOXYLATE
N-(1-Methylethyl)-3-(1-Naphthalenyloxy)-1-Propanamine
tert-butyl N-[2-oxo-2-(piperazin-1-yl)ethyl]carbamate
(2R,4S,5R)-TERT-BUTYL 5-(2-HYDROXYETHYL)-2-METHYLPIPERIDINE-4-CARBOXYLATE
tert-butyl 3-(3-hydroxypropyl)piperidine-1-carboxylate
tert-butyl 2-(3-hydroxypropyl)piperidine-1-carboxylate
tert-Butyl 4-(2-hydroxyethyl)-4-methylpiperidine-1-carboxylate
tert-butyl 4-(methylcarbamoyl)piperazine-1-carboxylate
tert-Butyl 4-(3-hydroxypropyl)tetrahydro-1(2H)-pyridinecarboxylate
(S)-tert-Butyl (1-cyclohexyl-2-hydroxyethyl)carbamate
tert-Butyl 4-(3-aminopropyl)piperazine-1-carboxylate
1-Benzyl-4-(dimethylamino)piperidine-4-carbonitrile
(S)-TERT-BUTYL 4-(2-AMINOPROPYL)PIPERAZINE-1-CARBOXYLATE
Somantadine hydrochloride
C254 - Anti-Infective Agent > C281 - Antiviral Agent
Amprolium ion
C14H19N4+ (243.16096339999999)
D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000981 - Antiprotozoal Agents
Cyclohexylmethyl-2,3-dihydroxy-5-methyl-hexylamide
3-Hydroxymorphinan
D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids
3-Hydroxytetradecanoate
A 3-hydroxy fatty acid anion that is the conjugate base of 3-hydroxytetradecanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
2-Hydroxymyristate
A 2-hydroxy fatty acid anion that is the conjugate base of 2-hydroxymyristic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
(2S)-2-hydroxytetradecanoate
A (2S)-2-hydroxy fatty acid anion that is the conjugate base of (2S)-2-hydroxytetradecanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
14-Hydroxymyristate
A long-chain fatty acid anion that is the conjugate base of 14-hydroxymyristic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
N-(2,3-dimethylphenyl)bicyclo[2.2.1]heptane-2-carboxamide
(2R)-2-hydroxytetradecanoate
A (2R)-2-hydroxy fatty acid anion that is the conjugate base of (2R)-2-hydroxytetradecanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
13-Hydroxytetradecanoate
An (omega-1)-hydroxy fatty acid anion that is the conjugate base of 13-hydroxymyristic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
N-(2,4-dimethylphenyl)-3-bicyclo[2.2.1]heptanecarboxamide
huperzine A(1+)
C15H19N2O+ (243.14973039999998)
A primary ammonium ion that is the conjugate acid of huperzine A resulting from the protonation of the primary amino group; major species at pH 7.3.
(7S)-7-[propyl(prop-2-ynyl)amino]-5,6,7,8-tetrahydronaphthalen-1-ol
(S)-1-((S)-2,6-Diaminohexanoyl)pyrrolidine-2-carboxylic acid
N-Octyl(tert-butyldimethylsilyl)amine
C14H33NSi (243.23821379999998)
(R)-3-Hydroxytetradecanoate
A (3R)-3-hydroxy fatty acid anion resulting from the deprotonation of the carboxy group of (3R)-3-hydroxytetradecanoic acid. The major species at pH 7.3.
2-heptyl-4-quinolone
A quinolone consisting of quinolin-4(1H)-one carrying a heptyl substituent at position 2.
AEA(12:0)
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