Exact Mass: 313.1903
Exact Mass Matches: 313.1903
Found 64 metabolites which its exact mass value is equals to given mass value 313.1903,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Heliotrine
Origin: Plant; SubCategory_DNP: Alkaloids derived from ornithine, Pyrrolizidine alkaloids CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 2319 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 120 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 140 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 160 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 170 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 130 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 110 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 100 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 150
3-Hydroxynona-4,7-dienoylcarnitine
3-hydroxynona-4,7-dienoylcarnitine is an acylcarnitine. More specifically, it is an 3-hydroxynona-4,7-dienoic 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-hydroxynona-4,7-dienoylcarnitine is therefore classified as a medium chain AC. As a medium-chain acylcarnitine 3-hydroxynona-4,7-dienoylcarnitine 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].
3-Hydroxynona-5,7-dienoylcarnitine
3-hydroxynona-5,7-dienoylcarnitine is an acylcarnitine. More specifically, it is an 3-hydroxynona-5,7-dienoic 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-hydroxynona-5,7-dienoylcarnitine is therefore classified as a medium chain AC. As a medium-chain acylcarnitine 3-hydroxynona-5,7-dienoylcarnitine 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].
3-Hydroxynona-4,6-dienoylcarnitine
3-hydroxynona-4,6-dienoylcarnitine is an acylcarnitine. More specifically, it is an 3-hydroxynona-4,6-dienoic 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-hydroxynona-4,6-dienoylcarnitine is therefore classified as a medium chain AC. As a medium-chain acylcarnitine 3-hydroxynona-4,6-dienoylcarnitine 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].
retronecine (S)-2-hydroxy-2-((S)-1-hydroxyethyl)-4-methyl-pentanoyl ester|Retronecine 2S-hydroxy-2S-(1S-hydroxyethyl)-4-methylpentanoyl ester
N,N,N-[(Vinylsilanetriyl)tris(oxy)]tri(2-butanimine)
5-METHYL-N2-(4-(2-(PYRROLIDIN-1-YL)ETHOXY)PHENYL)PYRIMIDINE-2,4-DIAMINE
2,2-dimethyl-N-[(4-propan-2-yloxyphenyl)methyl]oxan-4-amine,hydrochloride
tert-Butyl 3-(2-(tert-butoxy)-2-oxoethyl)-4-oxopiperidine-1-carboxylate
(S)-ethyl 2-(tert-butoxycarbonylamino)-5-oxonon-8-enoate
Venlafaxine hydrochloride
D018377 - Neurotransmitter Agents > D014179 - Neurotransmitter Uptake Inhibitors > D000068760 - Serotonin and Noradrenaline Reuptake Inhibitors D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D000928 - Antidepressive Agents C78272 - Agent Affecting Nervous System > C265 - Antidepressant Agent D049990 - Membrane Transport Modulators
tert-butyl 4-(3-(ethoxycarbonyl)-2-oxopropyl)piperidine-1-carboxylate
Indisetron
C78272 - Agent Affecting Nervous System > C66885 - Serotonin Antagonist > C94726 - 5-HT3 Receptor Antagonist
5-(Dodecylthio)-1h-1,2,3-Triazole-4-Carboxylic Acid
[(8R)-7-hydroxy-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl 2-hydroxy-2-(1-methoxyethyl)-3-methylbutanoate
Norajmaline(1+)
An organic cation obtained by protonation of the tertiary amino group of norajmaline; major structure at pH 7.3.
3-Butyl-5-(4-morpholinylmethyl)-2-oxo-3-oxolanecarboxylic acid ethyl ester
7-methyl-3-(4-morpholinyl)-1-(prop-2-enylamino)-6,8-dihydro-5H-2,7-naphthyridine-4-carbonitrile
2-hydroxy-2-[(1R)-1-methoxyethyl]-3-methylbutanoic acid [(7S,8R)-7-hydroxy-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl ester
1-[2-(Dimethylamino)-1-(4-methoxyphenyl)ethyl]cyclohexan-1-ol;hydron;chloride
9-cis-4-Oxoretinoate
A retinoid anion that is the conjugate base of 9-cis-4-oxoretinoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
15-deoxy-Delta(12,14)-prostaglandin J3(1-)
A prostaglandin carboxylic acid anion that is the conjugate base of 15-deoxy-Delta(12,14)-prostaglandin J3. obtained by deprotonation of the carboxy group; major species at pH 7.3.
Zenidolol (hydrochloride)
Zenidolol (ICI-118551) hydrochloride is a highly selective β2 adrenergic receptor antagonist, with Kis of 0.7, 49.5 and 611 nM for β2, β1 and β3 receptors, respectively.
