Exact Mass: 295.226
Exact Mass Matches: 295.226
Found 192 metabolites which its exact mass value is equals to given mass value 295.226,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Esmolol
Esmolol (trade name Brevibloc) is a cardioselective beta1 receptor blocker with rapid onset, a very short duration of action, and no significant intrinsic sympathomimetic or membrane stabilising activity at therapeutic dosages. Esmolol decreases the force and rate of heart contractions by blocking beta-adrenergic receptors of the sympathetic nervous system, which are found in the heart and other organs of the body. Esmolol prevents the action of two naturally occurring substances: epinephrine and norepinephrine. C - Cardiovascular system > C07 - Beta blocking agents > C07A - Beta blocking agents > C07AB - Beta blocking agents, selective C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C72900 - Adrenergic Antagonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D018674 - Adrenergic Antagonists
(2E,4E,7E)-Nona-2,4,7-trienoylcarnitine
(2E,4E,7E)-nona-2,4,7-trienoylcarnitine is an acylcarnitine. More specifically, it is an (2E,4E,7E)-nona-2,4,7-trienoic acid ester of carnitine. Acylcarnitines were first discovered more than 70 year ago (PMID: 13825279). It is believed that there are more than 1000 types of acylcarnitines in the human body. The general role of acylcarnitines is to transport acyl-groups (organic acids and fatty acids) from the cytoplasm into the mitochondria so that they can be broken down to produce energy. This process is known as beta-oxidation. According to a recent review [Dambrova et al. 2021, Physiological Reviews], acylcarnitines (ACs) can be classified into 9 different categories depending on the type and size of their acyl-group: 1) short-chain ACs; 2) medium-chain ACs; 3) long-chain ACs; 4) very long-chain ACs; 5) hydroxy ACs; 6) branched chain ACs; 7) unsaturated ACs; 8) dicarboxylic ACs and 9) miscellaneous ACs. Short-chain ACs have acyl-groups with two to five carbons (C2-C5), medium-chain ACs have acyl-groups with six to thirteen carbons (C6-C13), long-chain ACs have acyl-groups with fourteen to twenty once carbons (C14-C21) and very long-chain ACs have acyl groups with more than 22 carbons. (2E,4E,7E)-nona-2,4,7-trienoylcarnitine is therefore classified as a medium chain AC. As a medium-chain acylcarnitine (2E,4E,7E)-nona-2,4,7-trienoylcarnitine is somewhat less abundant than short-chain acylcarnitines. These are formed either through esterification with L-carnitine or through the peroxisomal metabolism of longer chain acylcarnitines (PMID: 30540494). Many medium-chain acylcarnitines can serve as useful markers for inherited disorders of fatty acid metabolism. Carnitine octanoyltransferase (CrOT, EC:2.3.1.137) is responsible for the synthesis of all medium-chain (MCAC, C5-C12) and medium-length branched-chain acylcarnitines in peroxisomes (PMID: 10486279). The study of acylcarnitines is an active area of research and it is likely that many novel acylcarnitines will be discovered in the coming years. It is also likely that many novel roles in health and disease will be uncovered. An excellent review of the current state of knowledge for acylcarnitines is available at [Dambrova et al. 2021, Physiological Reviews].
Nona-2,4,6-trienoylcarnitine
Nona-2,4,6-trienoylcarnitine is an acylcarnitine. More specifically, it is an nona-2,4,6-trienoic acid ester of carnitine. Acylcarnitines were first discovered more than 70 year ago (PMID: 13825279). It is believed that there are more than 1000 types of acylcarnitines in the human body. The general role of acylcarnitines is to transport acyl-groups (organic acids and fatty acids) from the cytoplasm into the mitochondria so that they can be broken down to produce energy. This process is known as beta-oxidation. According to a recent review [Dambrova et al. 2021, Physiological Reviews], acylcarnitines (ACs) can be classified into 9 different categories depending on the type and size of their acyl-group: 1) short-chain ACs; 2) medium-chain ACs; 3) long-chain ACs; 4) very long-chain ACs; 5) hydroxy ACs; 6) branched chain ACs; 7) unsaturated ACs; 8) dicarboxylic ACs and 9) miscellaneous ACs. Short-chain ACs have acyl-groups with two to five carbons (C2-C5), medium-chain ACs have acyl-groups with six to thirteen carbons (C6-C13), long-chain ACs have acyl-groups with fourteen to twenty once carbons (C14-C21) and very long-chain ACs have acyl groups with more than 22 carbons. nona-2,4,6-trienoylcarnitine is therefore classified as a medium chain AC. As a medium-chain acylcarnitine nona-2,4,6-trienoylcarnitine is somewhat less abundant than short-chain acylcarnitines. These are formed either through esterification with L-carnitine or through the peroxisomal metabolism of longer chain acylcarnitines (PMID: 30540494). Many medium-chain acylcarnitines can serve as useful markers for inherited disorders of fatty acid metabolism. Carnitine octanoyltransferase (CrOT, EC:2.3.1.137) is responsible for the synthesis of all medium-chain (MCAC, C5-C12) and medium-length branched-chain acylcarnitines in peroxisomes (PMID: 10486279). The study of acylcarnitines is an active area of research and it is likely that many novel acylcarnitines will be discovered in the coming years. It is also likely that many novel roles in health and disease will be uncovered. An excellent review of the current state of knowledge for acylcarnitines is available at [Dambrova et al. 2021, Physiological Reviews].
Nona-3,5,7-trienoylcarnitine
Nona-3,5,7-trienoylcarnitine is an acylcarnitine. More specifically, it is an nona-3,5,7-trienoic acid ester of carnitine. Acylcarnitines were first discovered more than 70 year ago (PMID: 13825279). It is believed that there are more than 1000 types of acylcarnitines in the human body. The general role of acylcarnitines is to transport acyl-groups (organic acids and fatty acids) from the cytoplasm into the mitochondria so that they can be broken down to produce energy. This process is known as beta-oxidation. According to a recent review [Dambrova et al. 2021, Physiological Reviews], acylcarnitines (ACs) can be classified into 9 different categories depending on the type and size of their acyl-group: 1) short-chain ACs; 2) medium-chain ACs; 3) long-chain ACs; 4) very long-chain ACs; 5) hydroxy ACs; 6) branched chain ACs; 7) unsaturated ACs; 8) dicarboxylic ACs and 9) miscellaneous ACs. Short-chain ACs have acyl-groups with two to five carbons (C2-C5), medium-chain ACs have acyl-groups with six to thirteen carbons (C6-C13), long-chain ACs have acyl-groups with fourteen to twenty once carbons (C14-C21) and very long-chain ACs have acyl groups with more than 22 carbons. nona-3,5,7-trienoylcarnitine is therefore classified as a medium chain AC. As a medium-chain acylcarnitine nona-3,5,7-trienoylcarnitine is somewhat less abundant than short-chain acylcarnitines. These are formed either through esterification with L-carnitine or through the peroxisomal metabolism of longer chain acylcarnitines (PMID: 30540494). Many medium-chain acylcarnitines can serve as useful markers for inherited disorders of fatty acid metabolism. Carnitine octanoyltransferase (CrOT, EC:2.3.1.137) is responsible for the synthesis of all medium-chain (MCAC, C5-C12) and medium-length branched-chain acylcarnitines in peroxisomes (PMID: 10486279). The study of acylcarnitines is an active area of research and it is likely that many novel acylcarnitines will be discovered in the coming years. It is also likely that many novel roles in health and disease will be uncovered. An excellent review of the current state of knowledge for acylcarnitines is available at [Dambrova et al. 2021, Physiological Reviews].
Glemanserin
C78272 - Agent Affecting Nervous System > C66885 - Serotonin Antagonist
Normethadone
R - Respiratory system > R05 - Cough and cold preparations > R05D - Cough suppressants, excl. combinations with expectorants > R05DA - Opium alkaloids and derivatives D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist D019141 - Respiratory System Agents > D000996 - Antitussive Agents D002491 - Central Nervous System Agents > D000700 - Analgesics
18-oxo-oleate
18-oxo-oleate is also known as 18-oxo-oleic acid. 18-oxo-oleate is practically insoluble (in water) and a weakly acidic compound (based on its pKa). 18-oxo-oleate can be found in a number of food items such as pak choy, acorn, japanese persimmon, and canada blueberry, which makes 18-oxo-oleate a potential biomarker for the consumption of these food products.
dihydrosterculate
Dihydrosterculate is also known as dihydrosterculic acid or 9,10-methyleneoctadecanoic acid. Dihydrosterculate is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Dihydrosterculate can be found in a number of food items such as safflower, butternut, sorghum, and wakame, which makes dihydrosterculate a potential biomarker for the consumption of these food products.
12,13-seco-dendroban-12-oic acid methyl ester|12,13-Seco-dendroban-12-saeure-methylester|mubironine C
(2E,7E,9E)-6-hydroxy-N-(2-hydroxy-2-methylpropyl)-11-oxo-2,7,9-dodecatrienamide|(6RS)-(2E,7E,9E)-6-hydroxy-N-(2-hydroxy-2-methylpropyl)-11-oxo-2,7,9-dodecatrienamide|ZP-amide A
2-(3,7-dimethylocta-2,6-dienyl)-3-methyl-1H-quinolin-4-one
(11RS)-(2E,7E,9E)-11-hydroxy-N-(2-hydroxy-2-methylpropyl)-6-oxo-2,7,9-dodecatrienamide|ZP-amide B
(7E)-9-ketooctadec-7-enamide|7(E)-9-keto-octadec-7-enamide
tetradeca-2t,6t,8t,12c-tetraen-10-ynoic 2,3-dehydro pyrolideide
ESMOLOL
C - Cardiovascular system > C07 - Beta blocking agents > C07A - Beta blocking agents > C07AB - Beta blocking agents, selective C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C72900 - Adrenergic Antagonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D018674 - Adrenergic Antagonists
Normethadone
R - Respiratory system > R05 - Cough and cold preparations > R05D - Cough suppressants, excl. combinations with expectorants > R05DA - Opium alkaloids and derivatives D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist D019141 - Respiratory System Agents > D000996 - Antitussive Agents D002491 - Central Nervous System Agents > D000700 - Analgesics
(6R)-3,6-dimethyl-7-((8R,Z)-8-methylhexahydroindolizin-6(5H)-ylidene)heptane-1,2-diol
Diisopromine
A - Alimentary tract and metabolism > A03 - Drugs for functional gastrointestinal disorders > A03A - Drugs for functional gastrointestinal disorders C78281 - Agent Affecting Musculoskeletal System > C29696 - Muscle Relaxant
TERT-BUTYL 4-(3-ISOPROPYL-1,2,4-OXADIAZOL-5-YL)PIPERIDINE-1-CARBOXYLATE
Benzenamine,N-[[4-(hexyloxy)phenyl]methylene]-4-methyl-
tert-butyl 4-(3,8-diazabicyclo[3.2.1]octan-8-yl)piperidine-1-carboxylate
1-Boc-3-(3-isopropyl-1,2,4-oxadiazol-5-yl)piperidine
N-[2-(aminomethyl)phenyl]-1-benzylpiperidin-4-amine
(1R)-2-METHYL-2,5-DIAZABICYCLO[2.2.1]HEPTANEDIHYDROBROMIDE
3-(3-aminophenyl)-1-(2,3,4,5,6-pentamethylphenyl)propan-1-one
Di-(tert-butyl) 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate
(3R,4S,5S)-3-Methoxy-5-methyl-4-(methylamino)heptanoic Acid 1,1-Dimethylethyl Ester Hydrochloride
(S)-ETHYL 1-(2-CYCLOHEXYL-2-OXOACETYL)PIPERIDINE-2-CARBOXYLATE
1-BOC-2,5-Dihydro-1H-pyrrole-3-boronic acid, pinacol ester
2-amino-N-[1-(phenylmethyl)-4-piperidinyl]-benzeneMethanamine
Difemetorex
C78272 - Agent Affecting Nervous System > C29728 - Anorexiant
N-(2-methylphenyl)-2-[4-(2-methylpropyl)phenyl]propanamide
N-(3-methylphenyl)-2-[4-(2-methylpropyl)phenyl]propanamide
N-(4-methylphenyl)-2-[4-(2-methylpropyl)phenyl]propanamide
5-(3-dimethylaminopropyl)-10,11-dihydrodibenzo[a,d]cyclohepten-5-ol
1-(2,6-Dimethyl-4-morpholinyl)-3-(4-methoxyphenoxy)-2-propanol
18-Hydroxylinoleate
An omega-hydroxy fatty acid anion that is the conjugate base of 18-hydroxylinoleic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
9(10)-EpOME(1-)
A monounsaturated fatty acid anion that is the conjugate base of 9(10)-EpOME, obtained by deprotonation of the carboxy group; major species at pH 7.3.
(R)-[(2S,5R)-5-ethenyl-1-azoniabicyclo[2.2.2]octan-2-yl]-quinolin-4-ylmethanol
10-Nonadecenoate
A monounsaturated fatty acid anion that is the conjugate base of 10-nonadecenoic acid.
N-[4-(Dimethylamino)naphthalen-1-YL]cyclohexanecarboximidamide
(S)-[(2S,4R,5S)-5-ethenyl-1-azoniabicyclo[2.2.2]octan-2-yl]-quinolin-4-ylmethanol
N-tert-butyl-6-ethyl-1-phenyl-4-pyrazolo[3,4-d]pyrimidinamine
9(R)-Hode(1-)
A hydroxy fatty acid anion obtained by deprotonation of the carboxy group of 9(R)-HODE; major species at pH 7.3.
13(S)-Hode(1-)
A hydroxy fatty acid anion that is the conjugate base of 13(S)-HODE, arising from deprotonation of the carboxylic acid function; major species at pH 7.3.
1-[(Z)-(2-Cyclohexylcyclohexylidene)amino]-3-propan-2-ylthiourea
9(S)-Hode(1-)
A hydroxy fatty acid anion obtained by deprotonation of the carboxy group of 9(S)-HODE; major species at pH 7.3.
2-[3,4-Bis[2-(dimethylamino)ethoxy]phenyl]ethanamine
N-[(4E,8E,12E)-1,3-dihydroxypentadeca-4,8,12-trien-2-yl]acetamide
N-[(4E,8E,12E)-1,3-dihydroxytetradeca-4,8,12-trien-2-yl]propanamide
(9Z,12Z)-N-(2-hydroxyethyl)hexadeca-9,12-dienamide
(5-Ethenyl-1-azabicyclo[2.2.2]octan-2-yl)-quinolin-1-ium-4-ylmethanol
(-)-vernolate
A vernolate that is the conjugate base of (-)-vernolic acid, resulting from the deprotonation of the carboxy group; Major species at pH 7.3.
13-HODE(1-)
A HODE(1-) that is the conjugate base of 13-HODE, obtained by deprotonation of the carboxy group; major species at pH 7.3.
13(R)-HODE(1-)
A 13-HODE(1-) that is the conjugate base of 13(R)-HODE, obtained by deprotonation of the carboxy group; major species at pH 7.3.
9-HODE(1-)
A HODE(1-) that is the conjugate base of 9-HODE, obtained by deprotonation of the carboxy group; major species at pH 7.3.
