Exact Mass: 369.3031484
Exact Mass Matches: 369.3031484
Found 105 metabolites which its exact mass value is equals to given mass value 369.3031484,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
cis-5-Tetradecenoylcarnitine
C21H39NO4 (369.28789340000003)
cis-5-Tetradecenoylcarnitine is an acylcarnitine. More specifically, it is an cis-5-tetradecenoic 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. cis-5-Tetradecenoylcarnitine is therefore classified as a long chain AC. As a long-chain acylcarnitine cis-5-Tetradecenoylcarnitine is generally formed through esterification with long-chain fatty acids obtained from the diet. The main function of most long-chain acylcarnitines is to ensure long chain fatty acid transport into the mitochondria (PMID: 22804748). Altered levels of long-chain acylcarnitines can serve as useful markers for inherited disorders of long-chain fatty acid metabolism. In particular cis-5-Tetradecenoylcarnitine is elevated in the blood or plasma of individuals with very long-chain acyl-CoA dehydrogenase (VLACD) deficiency (PMID: 25843429, PMID: 19327992, PMID: 11433098, PMID: 18670371, PMID: 12828998), trifunctional protein (mitochondrial long-chain ketoacyl-coa thiolase) deficiency (PMID: 16423905), mitochondrial dysfunction in diabetes patients (PMID: 28726959), acadvl acyl-coa dehydrogenase very long chain deficiency (PMID: 29491033), nonalcoholic fatty liver disease (NAFLD) (PMID: 27211699), and insulin resistance type 2 diabetes (PMID: 24358186). Carnitine palmitoyltransferase I (CPT I, EC:2.3.1.21) is involved in the synthesis of long-chain acylcarnitines (more than C12) on the mitochondrial outer membrane. Elevated serum/plasma levels of long-chain acylcarnitines are not only markers for incomplete FA oxidation but also are indicators of altered carbohydrate and lipid metabolism. High serum concentrations of long-chain acylcarnitines in the postprandial or fed state are markers of insulin resistance and arise from insulins inability to inhibit CPT-1-dependent fatty acid metabolism in muscles and the heart (PMID: 19073774). Increased intracellular content of long-chain acylcarnitines is thought to serve as a feedback inhibition mechanism of insulin action (PMID: 23258903). Defects in enzymes of the beta-oxidation pathway cause sudden, unexplained death in childhood, acute hepatic encephalopathy or liver failure, skeletal myopathy, and cardiomyopathy (PMID: 7479827). In healthy subjects, increased concentrations of insulin effectively inhibits long-chain acylcarnitine production. Several studies have also found increased levels of circulating long-chain acylcarnitines in chronic heart failure patients (PMID: 26796394). 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]. Tetradecenoylcarnitine (C14:1) is the most characteristic metabolic marker of very long chain acyl-dehydrogenase (VLCAD) deficiency (PubMed ID 11433098 ); beta-Oxidation of long-chain fatty acids provides the major source of energy in the heart. Defects in enzymes of the beta-oxidation pathway cause sudden, unexplained death in childhood, acute hepatic encephalopathy or liver failure, skeletal myopathy, and cardiomyopathy. ( PubMed ID 7479827 ) [HMDB]
N-Stearoyl GABA
N-Stearoyl GABA is also known as GABA-steatamide. N-Stearoyl GABA is considered to be practically insoluble (in water) and acidic. N-Stearoyl GABA is a fatty amide lipid molecule
(4Z)-Tetradec-4-enoylcarnitine
C21H39NO4 (369.28789340000003)
(4Z)-tetradec-4-enoylcarnitine is an acylcarnitine. More specifically, it is an (4Z)-tetradec-4-enoic 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. (4Z)-tetradec-4-enoylcarnitine is therefore classified as a long chain AC. As a long-chain acylcarnitine (4Z)-tetradec-4-enoylcarnitine is generally formed through esterification with long-chain fatty acids obtained from the diet. The main function of most long-chain acylcarnitines is to ensure long chain fatty acid transport into the mitochondria (PMID: 22804748). Altered levels of long-chain acylcarnitines can serve as useful markers for inherited disorders of long-chain fatty acid metabolism. In particular (4Z)-tetradec-4-enoylcarnitine is elevated in the blood or plasma of individuals with very long-chain acyl-CoA dehydrogenase (VLACD) deficiency (PMID: 25843429, PMID: 19327992, PMID: 11433098, PMID: 18670371, PMID: 12828998), trifunctional protein (mitochondrial long-chain ketoacyl-coa thiolase) deficiency (PMID: 16423905), mitochondrial dysfunction in diabetes patients (PMID: 28726959), acadvl acyl-coa dehydrogenase very long chain deficiency (PMID: 29491033), nonalcoholic fatty liver disease (NAFLD) (PMID: 27211699), and insulin resistance type 2 diabetes (PMID: 24358186). Carnitine palmitoyltransferase I (CPT I, EC:2.3.1.21) is involved in the synthesis of long-chain acylcarnitines (more than C12) on the mitochondrial outer membrane. Elevated serum/plasma levels of long-chain acylcarnitines are not only markers for incomplete FA oxidation but also are indicators of altered carbohydrate and lipid metabolism. High serum concentrations of long-chain acylcarnitines in the postprandial or fed state are markers of insulin resistance and arise from insulins inability to inhibit CPT-1-dependent fatty acid metabolism in muscles and the heart (PMID: 19073774). Increased intracellular content of long-chain acylcarnitines is thought to serve as a feedback inhibition mechanism of insulin action (PMID: 23258903). In healthy subjects, increased concentrations of insulin effectively inhibits long-chain acylcarnitine production. Several studies have also found increased levels of circulating long-chain acylcarnitines in chronic heart failure patients (PMID: 26796394). 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].
(7Z)-Tetradec-7-enoylcarnitine
C21H39NO4 (369.28789340000003)
(7Z)-tetradec-7-enoylcarnitine is an acylcarnitine. More specifically, it is an (7Z)-tetradec-7-enoic 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. (7Z)-tetradec-7-enoylcarnitine is therefore classified as a long chain AC. As a long-chain acylcarnitine (7Z)-tetradec-7-enoylcarnitine is generally formed through esterification with long-chain fatty acids obtained from the diet. The main function of most long-chain acylcarnitines is to ensure long chain fatty acid transport into the mitochondria (PMID: 22804748). Altered levels of long-chain acylcarnitines can serve as useful markers for inherited disorders of long-chain fatty acid metabolism. In particular (7Z)-tetradec-7-enoylcarnitine is elevated in the blood or plasma of individuals with very long-chain acyl-CoA dehydrogenase (VLACD) deficiency (PMID: 25843429, PMID: 19327992, PMID: 11433098, PMID: 18670371, PMID: 12828998), trifunctional protein (mitochondrial long-chain ketoacyl-coa thiolase) deficiency (PMID: 16423905), mitochondrial dysfunction in diabetes patients (PMID: 28726959), acadvl acyl-coa dehydrogenase very long chain deficiency (PMID: 29491033), nonalcoholic fatty liver disease (NAFLD) (PMID: 27211699), and insulin resistance type 2 diabetes (PMID: 24358186). Carnitine palmitoyltransferase I (CPT I, EC:2.3.1.21) is involved in the synthesis of long-chain acylcarnitines (more than C12) on the mitochondrial outer membrane. Elevated serum/plasma levels of long-chain acylcarnitines are not only markers for incomplete FA oxidation but also are indicators of altered carbohydrate and lipid metabolism. High serum concentrations of long-chain acylcarnitines in the postprandial or fed state are markers of insulin resistance and arise from insulins inability to inhibit CPT-1-dependent fatty acid metabolism in muscles and the heart (PMID: 19073774). Increased intracellular content of long-chain acylcarnitines is thought to serve as a feedback inhibition mechanism of insulin action (PMID: 23258903). In healthy subjects, increased concentrations of insulin effectively inhibits long-chain acylcarnitine production. Several studies have also found increased levels of circulating long-chain acylcarnitines in chronic heart failure patients (PMID: 26796394). 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].
N-Palmitoyl Isoleucine
N-palmitoyl isoleucine belongs to the class of compounds known as N-acylamides. These are molecules characterized by a fatty acyl group linked to a primary amine by an amide bond. More specifically, it is a Palmitic acid amide of Isoleucine. It is believed that there are more than 800 types of N-acylamides in the human body. N-acylamides fall into several categories: amino acid conjugates (e.g., those acyl amides conjugated with amino acids), neurotransmitter conjugates (e.g., those acylamides conjugated with neurotransmitters), ethanolamine conjugates (e.g., those acylamides conjugated to ethanolamine), and taurine conjugates (e.g., those acyamides conjugated to taurine). N-Palmitoyl Isoleucine is an amino acid conjugate. N-acylamides can be classified into 9 different categories depending on the size of their acyl-group: 1) short-chain N-acylamides; 2) medium-chain N-acylamides; 3) long-chain N-acylamides; and 4) very long-chain N-acylamides; 5) hydroxy N-acylamides; 6) branched chain N-acylamides; 7) unsaturated N-acylamides; 8) dicarboxylic N-acylamides and 9) miscellaneous N-acylamides. N-Palmitoyl Isoleucine is therefore classified as a long chain N-acylamide. N-acyl amides have a variety of signaling functions in physiology, including in cardiovascular activity, metabolic homeostasis, memory, cognition, pain, motor control and others (PMID: 15655504). N-acyl amides have also been shown to play a role in cell migration, inflammation and certain pathological conditions such as diabetes, cancer, neurodegenerative disease, and obesity (PMID: 23144998; PMID: 25136293; PMID: 28854168).N-acyl amides can be synthesized both endogenously and by gut microbiota (PMID: 28854168). N-acylamides can be biosynthesized via different routes, depending on the parent amine group. N-acyl ethanolamines (NAEs) are formed via the hydrolysis of an unusual phospholipid precursor, N-acyl-phosphatidylethanolamine (NAPE), by a specific phospholipase D. N-acyl amino acids are synthesized via a circulating peptidase M20 domain containing 1 (PM20D1), which can catalyze the bidirectional the condensation and hydrolysis of a variety of N-acyl amino acids. The degradation of N-acylamides is largely mediated by an enzyme called fatty acid amide hydrolase (FAAH), which catalyzes the hydrolysis of N-acylamides into fatty acids and the biogenic amines. Many N-acylamides are involved in lipid signaling system through interactions with transient receptor potential channels (TRP). TRP channel proteins interact with N-acyl amides such as N-arachidonoyl ethanolamide (Anandamide), N-arachidonoyl dopamine and others in an opportunistic fashion (PMID: 23178153). This signaling system has been shown to play a role in the physiological processes involved in inflammation (PMID: 25136293). Other N-acyl amides, including N-oleoyl-glutamine, have also been characterized as TRP channel antagonists (PMID: 29967167). N-acylamides have also been shown to have G-protein-coupled receptors (GPCRs) binding activity (PMID: 28854168). The study of N-acylamides is an active area of research and it is likely that many novel N-acylamides will be discovered in the coming years. It is also likely that many novel roles in health and disease will be uncovered for these molecules.
N-Palmitoyl Leucine
N-palmitoyl leucine belongs to the class of compounds known as N-acylamides. These are molecules characterized by a fatty acyl group linked to a primary amine by an amide bond. More specifically, it is a Palmitic acid amide of Leucine. It is believed that there are more than 800 types of N-acylamides in the human body. N-acylamides fall into several categories: amino acid conjugates (e.g., those acyl amides conjugated with amino acids), neurotransmitter conjugates (e.g., those acylamides conjugated with neurotransmitters), ethanolamine conjugates (e.g., those acylamides conjugated to ethanolamine), and taurine conjugates (e.g., those acyamides conjugated to taurine). N-Palmitoyl Leucine is an amino acid conjugate. N-acylamides can be classified into 9 different categories depending on the size of their acyl-group: 1) short-chain N-acylamides; 2) medium-chain N-acylamides; 3) long-chain N-acylamides; and 4) very long-chain N-acylamides; 5) hydroxy N-acylamides; 6) branched chain N-acylamides; 7) unsaturated N-acylamides; 8) dicarboxylic N-acylamides and 9) miscellaneous N-acylamides. N-Palmitoyl Leucine is therefore classified as a long chain N-acylamide. N-acyl amides have a variety of signaling functions in physiology, including in cardiovascular activity, metabolic homeostasis, memory, cognition, pain, motor control and others (PMID: 15655504). N-acyl amides have also been shown to play a role in cell migration, inflammation and certain pathological conditions such as diabetes, cancer, neurodegenerative disease, and obesity (PMID: 23144998; PMID: 25136293; PMID: 28854168).N-acyl amides can be synthesized both endogenously and by gut microbiota (PMID: 28854168). N-acylamides can be biosynthesized via different routes, depending on the parent amine group. N-acyl ethanolamines (NAEs) are formed via the hydrolysis of an unusual phospholipid precursor, N-acyl-phosphatidylethanolamine (NAPE), by a specific phospholipase D. N-acyl amino acids are synthesized via a circulating peptidase M20 domain containing 1 (PM20D1), which can catalyze the bidirectional the condensation and hydrolysis of a variety of N-acyl amino acids. The degradation of N-acylamides is largely mediated by an enzyme called fatty acid amide hydrolase (FAAH), which catalyzes the hydrolysis of N-acylamides into fatty acids and the biogenic amines. Many N-acylamides are involved in lipid signaling system through interactions with transient receptor potential channels (TRP). TRP channel proteins interact with N-acyl amides such as N-arachidonoyl ethanolamide (Anandamide), N-arachidonoyl dopamine and others in an opportunistic fashion (PMID: 23178153). This signaling system has been shown to play a role in the physiological processes involved in inflammation (PMID: 25136293). Other N-acyl amides, including N-oleoyl-glutamine, have also been characterized as TRP channel antagonists (PMID: 29967167). N-acylamides have also been shown to have G-protein-coupled receptors (GPCRs) binding activity (PMID: 28854168). The study of N-acylamides is an active area of research and it is likely that many novel N-acylamides will be discovered in the coming years. It is also likely that many novel roles in health and disease will be uncovered for these molecules.
3H-Pyrido(1,2-c)pyrimidin-3-one, 4-(2-(bis(1-methylethyl)amino)ethyl)-4,4a,5,6,7,8-hexahydro-1-methyl-4-phenyl-, trans-(+-)-
hydroxytetradecadienyl-l-carnitine
C21H39NO4 (369.28789340000003)
Macamide
N-benzyllinoleamide is a natural product found in Lepidium meyenii and Heliopsis helianthoides with data available. See also: Lepidium meyenii root (part of). N-Benzyllinoleamide can be isolated from Lepidium meyenii Walp., has pharmaceutical property against exercise-induced fatigue[1].
Aplidiasphingosine
An amino alcohol that is 2-aminooctadeca-8,16-diene-1,3,14-triol substituted by methyl groups at positions 5, 9, 13 and 17 (the 2S,3R,8E stereoisomer).
3-[(2R,3aS,6S,6aS)-6-tetradecylhexahydrofuro[3,4-d]oxazol-2-yl]-1-propanol|jaspine A
N-Oleoyl-L-Serine
C21H39NO4 (369.28789340000003)
An L-serine derivative resulting from the formal condensation of the carboxy group of oleic acid with the amino group of L-serine.
CAR 14:1
C21H39NO4 (369.28789340000003)
N-Hexadecanoyl-4-hydroxy-L-proline
C21H39NO4 (369.28789340000003)
Methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate
C21H39NO4 (369.28789340000003)
Prajmaline
C - Cardiovascular system > C01 - Cardiac therapy > C01B - Antiarrhythmics, class i and iii > C01BA - Antiarrhythmics, class ia D002317 - Cardiovascular Agents > D000889 - Anti-Arrhythmia Agents
O-[(5Z)-tetradecenoyl]-L-carnitine
C21H39NO4 (369.28789340000003)
An O-tetradecenoyl-L-carnitine in which the acyl group is specified as (5Z)-tetradecenoyl.
(5E)-tetradecenoyl-L-carnitine
C21H39NO4 (369.28789340000003)
An O-tetradecenoyl-L-carnitine obtained by formal condensation of the carboxy group of (5E)-tetradecenoic acid with the hydroxy group of L-carnitine.
O-[(9Z)-tetradecenoyl]-L-carnitine
C21H39NO4 (369.28789340000003)
An O-tetradecenoyl-L-carnitine in which the acyl group is specified as myristoleoyl.
Stellatate
A monocarboxylic acid anion that is the conjugate base of stellatic acid arising from the deprotonation of the carboxy group; major species at pH 7.3.
(9R,10S,12S,13S,14R,15R,16S,18R)-13-ethyl-8-methyl-15-propyl-8-aza-15-azoniahexacyclo[14.2.1.01,9.02,7.010,15.012,17]nonadeca-2,4,6-triene-14,18-diol
C - Cardiovascular system > C01 - Cardiac therapy > C01B - Antiarrhythmics, class i and iii > C01BA - Antiarrhythmics, class ia D002317 - Cardiovascular Agents > D000889 - Anti-Arrhythmia Agents
2-Hydroxytricosanoate
A 2-hydroxy fatty acid anion that is the conjugate base of 2-hydroxytricosanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
(E)-3-hydroxy-4-oxo-3-[(trimethylazaniumyl)methyl]heptadec-5-enoate
C21H39NO4 (369.28789340000003)
(4E,6E)-3,17-dihydroxy-3-[(trimethylazaniumyl)methyl]heptadeca-4,6-dienoate
C21H39NO4 (369.28789340000003)
(4S)-4-[(E)-tetradec-2-enoyl]oxy-4-(trimethylazaniumyl)butanoate
C21H39NO4 (369.28789340000003)
hydroxytetradecadienyl-l-carnitine
C21H39NO4 (369.28789340000003)
O-(2-Tetradecenoyl)carnitine
C21H39NO4 (369.28789340000003)
An O-tetradecenoylcarnitine having 2-tetradecenoyl as the acyl substituent.
(E)-N-(2,6-diisopropylphenyl)cyclododec-1-ene-1-carboxamide
N-[(E)-1,3-dihydroxyheptadec-4-en-2-yl]pentanamide
N-[(E)-1,3-dihydroxypentadec-4-en-2-yl]heptanamide
O-tetradecenoylcarnitine
C21H39NO4 (369.28789340000003)
An O-acylcarnitine in which the acyl group specified is tetradecenoyl.
(5Z)-tetradecenoylcarnitine
C21H39NO4 (369.28789340000003)
An O-acylcarnitine having (5Z)-tetradecenoyl as the acyl substituent.
CarE(14:1)
C21H39NO4 (369.28789340000003)
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N-Arachidonyl maleimide
N-Arachidonyl maleimide is a potent, irreversible inhibitor of monoacylglycerol lipase (MAGL) with an IC50 value of 140 nM[1].
(1s,3r,6s,8r,11s,12s,15e,16s)-15-ethylidene-7,7,12,16-tetramethyl-6-(methylamino)pentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]octadecan-14-one
3-{4b,7,7,10a-tetramethyl-5h,6h,6ah,8h,9h,10h,10bh,11h,12h-naphtho[2,1-f]isoquinolin-3-yl}propanoic acid
15-ethylidene-7,7,12,16-tetramethyl-6-(methylamino)pentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]octadecan-14-one
(1s,3r,6s,7s,8s,11s,12s,15e,16s)-6-(dimethylamino)-15-ethylidene-7,12,16-trimethylpentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]octadecan-14-one
n-[(2s)-1-(acetyloxy)-4-oxopentan-2-yl]tetradecanimidic acid
C21H39NO4 (369.28789340000003)