Exact Mass: 289.1961474
Exact Mass Matches: 289.1961474
Found 54 metabolites which its exact mass value is equals to given mass value 289.1961474,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Dyclonine
C18H27NO2 (289.20416819999997)
Dyclonine is only found in individuals that have used or taken this drug. It is an oral anaesthetic found in Sucrets, an over the counter throat lozenge. It is also found in some varieties of the Cepacol sore throat spray.Dyclonine blocks both the initiation and conduction of nerve impulses by decreasing the neuronal membranes permeability to sodium ions. This reversibly stabilizes the membrane and inhibits depolarization, resulting in the failure of a propagated action potential and subsequent conduction blockade. D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D000777 - Anesthetics R - Respiratory system > R02 - Throat preparations > R02A - Throat preparations > R02AD - Anesthetics, local D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents N - Nervous system > N01 - Anesthetics > N01B - Anesthetics, local C78272 - Agent Affecting Nervous System > C245 - Anesthetic Agent
N-(2-Hydroxyisobutyl)-2,4,8,10,12-tetradecapentaenamide
C18H27NO2 (289.20416819999997)
Hydroxy-gamma-sanshool is found in herbs and spices. Hydroxy-gamma-sanshool is a constituent of Zanthoxylum piperitum (Japanese pepper tree) Constituent of Zanthoxylum subspecies N-(2-Hydroxyisobutyl)-2,4,8,10,12-tetradecapentaenamide is found in herbs and spices.
Dihydro-2,4,6-tris(2-methylpropyl)-4h-1,3,5-dithiazine
Dihydro-2,4,6-tris(2-methylpropyl)-4h-1,3,5-dithiazine is used as a food additive [EAFUS] ("EAFUS: Everything Added to Food in the United States. [http://www.eafus.com/]")
3-Hydroxyheptanoylcarnitine
3-hydroxyheptanoylcarnitine is an acylcarnitine. More specifically, it is an 3-hydroxyheptanoic 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. 3-hydroxyheptanoylcarnitine is therefore classified as a medium chain AC. As a medium-chain acylcarnitine 3-hydroxyheptanoylcarnitine 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].
5-Hydroxyheptanoylcarnitine
5-hydroxyheptanoylcarnitine is an acylcarnitine. More specifically, it is an 5-hydroxyheptanoic 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. 5-hydroxyheptanoylcarnitine is therefore classified as a medium chain AC. As a medium-chain acylcarnitine 5-hydroxyheptanoylcarnitine 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].
4-Hydroxyheptanoylcarnitine
4-hydroxyheptanoylcarnitine is an acylcarnitine. More specifically, it is an 4-hydroxyheptanoic 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. 4-hydroxyheptanoylcarnitine is therefore classified as a medium chain AC. As a medium-chain acylcarnitine 4-hydroxyheptanoylcarnitine 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].
6-Hydroxyheptanoylcarnitine
6-hydroxyheptanoylcarnitine is an acylcarnitine. More specifically, it is an 6-hydroxyheptanoic 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. 6-hydroxyheptanoylcarnitine is therefore classified as a medium chain AC. As a medium-chain acylcarnitine 6-hydroxyheptanoylcarnitine 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].
Caramiphen
C18H27NO2 (289.20416819999997)
C78273 - Agent Affecting Respiratory System > C66917 - Antitussive Agent
WS-12
C18H27NO2 (289.20416819999997)
(Xi)-1-[(2Xi)-6c-((Xi)-beta-Hydroxy-phenaethyl)-1-methyl-1,2,3,6-tetrahydro-[2r]pyridyl]-butan-2-ol|(Xi)-1-[(2Xi)-6c-((Xi)-beta-hydroxy-phenethyl)-1-methyl-1,2,3,6-tetrahydro-[2r]pyridyl]-butan-2-ol|1-[6-(beta-Hydroxy-phenaethyl)-1-methyl-1,2,3,6-tetrahydro-[2]pyridyl]-butan-2-ol
C18H27NO2 (289.20416819999997)
N-(2-Hydroxyisobutyl)-2,4,8,10,12-tetradecapentaenamide
C18H27NO2 (289.20416819999997)
N-(2-Hydroxyisobutyl)-2,4,8,10,12-tetradecapentaenamide is a fatty amide. (2E,4E,8E,10E,12E)-N-(2-hydroxy-2-methylpropyl)tetradeca-2,4,8,10,12-pentaenamide is a natural product found in Zanthoxylum bungeanum with data available. Hydroxy-gamma-sanshool is found in herbs and spices. Hydroxy-gamma-sanshool is a constituent of Zanthoxylum piperitum (Japanese pepper tree) Constituent of Zanthoxylum subspecies N-(2-Hydroxyisobutyl)-2,4,8,10,12-tetradecapentaenamide is found in herbs and spices.
Hydroxy-g-isosanshool
C18H27NO2 (289.20416819999997)
NA 18:5;O
C18H27NO2 (289.20416819999997)
Butaverine
C18H27NO2 (289.20416819999997)
C78272 - Agent Affecting Nervous System > C29698 - Antispasmodic Agent
1-(5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDIN-2-YL)PIPERAZINE
(1-methylpiperidin-4-yl) 3-methyl-2-phenylpentanoate
C18H27NO2 (289.20416819999997)
1-(3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDIN-2-YL)PIPERAZINE
decanal / methyl anthranilate schiffs base
C18H27NO2 (289.20416819999997)
N-CYCLOPENTYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIMIDIN-2-AMINE
1H-Pyrrolo[2,3-b]pyridin-5-amine, 1-[tris(1-methylethyl)silyl]-
C16H27N3Si (289.19741419999997)
2-piperizinylpyridine-4-boronic acid, pinacol ester
3-(azepan-1-yl)-1-(4-propoxyphenyl)propan-1-one
C18H27NO2 (289.20416819999997)
2-(piperidin-1-yl)pyrimidine-5-boronic acid pinacol ester
(TETRAMETHYLPIPERIDINYL)OXYPROPYLMETHYLSILOXANE-DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXY TERMINATED
C13H31NO2Si2 (289.18932259999997)
6-(Cyclohexylmethoxy)-8-isopropyl-9H-purin-2-amine
1-[4-(2-Methylpropoxy)phenyl]-3-(1-piperidinyl)-1-propanone
C18H27NO2 (289.20416819999997)
dyclonine
C18H27NO2 (289.20416819999997)
D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D000777 - Anesthetics R - Respiratory system > R02 - Throat preparations > R02A - Throat preparations > R02AD - Anesthetics, local D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents N - Nervous system > N01 - Anesthetics > N01B - Anesthetics, local C78272 - Agent Affecting Nervous System > C245 - Anesthetic Agent
caramiphen
C18H27NO2 (289.20416819999997)
C78273 - Agent Affecting Respiratory System > C66917 - Antitussive Agent
(2e,4e,8z,10e,12e)-n-(2-hydroxy-2-methylpropyl)tetradeca-2,4,8,10,12-pentaenimidic acid
C18H27NO2 (289.20416819999997)
n-(2-hydroxy-2-methylpropyl)tetradeca-2,4,8,10,12-pentaenimidic acid
C18H27NO2 (289.20416819999997)
3-methyl-6-(3-methylocta-2,5-dien-1-yl)-5-propylpyridine-2,4-diol
C18H27NO2 (289.20416819999997)
(2e,4e,8e,10e,12e)-n-(2-hydroxy-2-methylpropyl)tetradeca-2,4,8,10,12-pentaenimidic acid
C18H27NO2 (289.20416819999997)
1-[6-(2-hydroxy-2-phenylethyl)-1-methylpiperidin-2-yl]butan-2-one
C18H27NO2 (289.20416819999997)
3-methyl-6-[(2e,5e)-3-methylocta-2,5-dien-1-yl]-5-propylpyridine-2,4-diol
C18H27NO2 (289.20416819999997)
1-[(2s,6s)-6-[(2s)-2-hydroxy-2-phenylethyl]-1-methylpiperidin-2-yl]butan-2-one
C18H27NO2 (289.20416819999997)