Exact Mass: 415.2543048
Exact Mass Matches: 415.2543048
Found 121 metabolites which its exact mass value is equals to given mass value 415.2543048,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
(4Z)-3-Hydroxytetradec-4-enedioylcarnitine
(4Z)-3-Hydroxytetradec-4-enedioylcarnitine is an acylcarnitine. More specifically, it is an (4Z)-3-hydroxytetradec-4-enedioic 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)-3-Hydroxytetradec-4-enedioylcarnitine is therefore classified as a long chain AC. As a long-chain acylcarnitine (4Z)-3-Hydroxytetradec-4-enedioylcarnitine 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. 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].
(9E)-3-Hydroxytetradec-5-enedioylcarnitine
(9E)-3-Hydroxytetradec-5-enedioylcarnitine is an acylcarnitine. More specifically, it is an (9E)-3-hydroxytetradec-5-enedioic 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. (9E)-3-Hydroxytetradec-5-enedioylcarnitine is therefore classified as a long chain AC. As a long-chain acylcarnitine (9E)-3-Hydroxytetradec-5-enedioylcarnitine 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. 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].
(2E)-5-Hydroxytetradec-2-enedioylcarnitine
(2E)-5-Hydroxytetradec-2-enedioylcarnitine is an acylcarnitine. More specifically, it is an (2E)-5-hydroxytetradec-2-enedioic 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)-5-Hydroxytetradec-2-enedioylcarnitine is therefore classified as a long chain AC. As a long-chain acylcarnitine (2E)-5-Hydroxytetradec-2-enedioylcarnitine 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. 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].
(5Z)-3-Hydroxytetradec-5-enedioylcarnitine
(5Z)-3-Hydroxytetradec-5-enedioylcarnitine is an acylcarnitine. More specifically, it is an (5Z)-3-hydroxytetradec-5-enedioic 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. (5Z)-3-Hydroxytetradec-5-enedioylcarnitine is therefore classified as a long chain AC. As a long-chain acylcarnitine (5Z)-3-Hydroxytetradec-5-enedioylcarnitine 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. 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)-3-Hydroxytetradec-7-enedioylcarnitine
(7Z)-3-Hydroxytetradec-7-enedioylcarnitine is an acylcarnitine. More specifically, it is an (7Z)-3-hydroxytetradec-7-enedioic 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)-3-Hydroxytetradec-7-enedioylcarnitine is therefore classified as a long chain AC. As a long-chain acylcarnitine (7Z)-3-Hydroxytetradec-7-enedioylcarnitine 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. 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-Demethyl Mifepristone
C28H33NO2 (415.25111580000004)
Ala Ala Arg Val
Ala Ala Val Arg
Ala Gly Ile Arg
Ala Gly Leu Arg
Ala Gly Arg Ile
Ala Gly Arg Leu
Ala Ile Gly Arg
Ala Ile Arg Gly
Ala Leu Gly Arg
Ala Leu Arg Gly
Ala Arg Ala Val
Ala Arg Gly Ile
Ala Arg Gly Leu
Ala Arg Ile Gly
Ala Arg Leu Gly
Ala Arg Val Ala
Ala Val Ala Arg
Ala Val Arg Ala
Gly Ala Ile Arg
Gly Ala Leu Arg
Gly Ala Arg Ile
Gly Ala Arg Leu
Gly Ile Ala Arg
Gly Ile Arg Ala
Gly Leu Ala Arg
Gly Leu Arg Ala
Gly Arg Ala Ile
Gly Arg Ala Leu
Gly Arg Ile Ala
Gly Arg Leu Ala
Ile Ala Gly Arg
Ile Ala Arg Gly
Ile Gly Ala Arg
Ile Gly Arg Ala
Ile Arg Ala Gly
Ile Arg Gly Ala
Leu Ala Gly Arg
Leu Ala Arg Gly
Leu Gly Ala Arg
Leu Gly Arg Ala
Leu Arg Ala Gly
Leu Arg Gly Ala
Arg Ala Ala Val
Arg Ala Gly Ile
Arg Ala Gly Leu
Arg Ala Ile Gly
Arg Ala Leu Gly
Arg Ala Val Ala
Arg Gly Ala Ile
Arg Gly Ala Leu
Arg Gly Ile Ala
Arg Gly Leu Ala
Arg Ile Ala Gly
Arg Ile Gly Ala
Arg Leu Ala Gly
Arg Leu Gly Ala
Arg Val Ala Ala
Val Ala Ala Arg
Val Ala Arg Ala
Val Arg Ala Ala
N-[(1S)-2-[(1S,3S,5S)-3-Cyano-2-azabicyclo[3.1.0]hex-2-yl]-1-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)-2-oxoethyl]carbamic acid 1,1-dimethylethyl ester
C23H33N3O4 (415.2470938000001)
[1-[3-(4-Methylphenoxy)propyl]-4-piperidinyl]-diphenylmethanol
C28H33NO2 (415.25111580000004)
(1S,9R,10R,11R)-5-(cyclohexen-1-yl)-12-ethyl-10-(hydroxymethyl)-N-(2-methoxyethyl)-6-oxo-7,12-diazatricyclo[7.2.1.02,7]dodeca-2,4-diene-11-carboxamide
C23H33N3O4 (415.2470938000001)
(1R,9S,10S,11S)-5-(cyclohexen-1-yl)-12-ethyl-10-(hydroxymethyl)-N-(2-methoxyethyl)-6-oxo-7,12-diazatricyclo[7.2.1.02,7]dodeca-2,4-diene-11-carboxamide
C23H33N3O4 (415.2470938000001)
N-[[(2S,3R)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-8-(3-methylbut-1-ynyl)-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methylpropanamide
C23H33N3O4 (415.2470938000001)
N-[[(2R,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-8-(3-methylbut-1-ynyl)-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methylpropanamide
C23H33N3O4 (415.2470938000001)
N-[[(2S,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-8-(3-methylbut-1-ynyl)-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methylpropanamide
C23H33N3O4 (415.2470938000001)
N-[[(2R,3R)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-8-(3-methylbut-1-ynyl)-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methylpropanamide
C23H33N3O4 (415.2470938000001)
N-[[(2S,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-8-(3-methylbut-1-ynyl)-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methylpropanamide
C23H33N3O4 (415.2470938000001)
N-[[(2R,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-8-(3-methylbut-1-ynyl)-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methylpropanamide
C23H33N3O4 (415.2470938000001)