Exact Mass: 344.307899
Exact Mass Matches: 344.307899
Found 152 metabolites which its exact mass value is equals to given mass value 344.307899,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Batyl alcohol
C26170 - Protective Agent > C797 - Radioprotective Agent 3-(Octadecyloxy)propane-1,2-diol is an endogenous metabolite.
Dodecanoylcarnitine
C19H37NO4 (344.28006880000004)
Dodecanoylcarnitine is an acylcarnitine. More specifically, it is an dodecanoic 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. Dodecanoylcarnitine is therefore classified as a medium chain AC. As a medium-chain acylcarnitine Dodecanoylcarnitine 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. In particular Dodecanoylcarnitine is elevated in the blood or plasma of individuals with very long chain acyl-CoA dehydrogenase deficiency (PMID: 9034211), Yin deficiency (PMID: 31909891), multiple acyl coenzyme A dehydrogenase deficiency (PMID: 30510944), CVD in type 2 diabetes Mellitus (PMID: 32431666), and diastolic heart failure (PMID: 26010610). It is also decreased in the blood or plasma of individuals with Celiac disease (PMID: 16425363), psoriasis (PMID: 28695330), intracerebral hemorrhage (PMID: 29265114), and pregnancy (PMID: 24704061 - in serum of pregnant women with fetus with CHD). Dodecanoylcarnitine is elevated in the urine of individuals with renal cell carcinoma (PMID: 29658093). 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). Dodecanoylcarnitine is also present in fatty acid oxidation disorders such as long-chain acyl CoA dehydrogenase deficiency, carnitine palmitoyltransferase I deficiency, and carnitine palmitoyltransferase II deficiency (PMID: 12828998 ). 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]. Dodecanoylcarnitine is an acylcarnitine is present in fatty acid oxidation disorders such as long-chain acyl CoA dehydrogenase deficiency, carnitine palmitoyltransferase I deficiency, and carnitine palmitoyltransferase II deficiency. (PMID 12828998) [HMDB]
MG(O-18:0/0:0/0:0)
MG(O-18:0/0:0/0:0) belongs to the family of monoradyglycerols, which are glycerolipids lipids containing a common glycerol backbone to which at one fatty acyl group is attached. Their general formula is [R1]OCC(CO[R2])O[R3]. MG(O-18:0/0:0/0:0) is made up of one octadecyl(R1). 1-Octadecyl-sn-glycerol is an intermediate in ether lipid metabolism. Ether lipids are lipids in which one or more of the carbon atoms on glycerol is bonded to an alkyl chain via an ether linkage, as opposed to the usual ester linkage. [HMDB] C26170 - Protective Agent > C797 - Radioprotective Agent 3-(Octadecyloxy)propane-1,2-diol is an endogenous metabolite.
MG(17:0/0:0/0:0)
MG(17:0/0:0/0:0) belongs to the family of monoradyglycerols, which are glycerolipids lipids containing a common glycerol backbone to which at one fatty acyl group is attached. Their general formula is [R1]OCC(CO[R2])O[R3]. MG(17:0/0:0/0:0) is made up of one heptadecanoyl(R1).
MG(i-17:0/0:0/0:0)
MG(i-17:0/0:0/0:0) belongs to the family of monoradyglycerols, which are glycerolipids lipids containing a common glycerol backbone to which at one fatty acyl group is attached. Their general formula is [R1]OCC(CO[R2])O[R3]. MG(i-17:0/0:0/0:0) is made up of one 15-methylhexadecanoyl(R1).
10,20-Dihydroxyeicosanoic acid
10,20-Dihydroxyeicosanoic acid is found in fruits. 10,20-Dihydroxyeicosanoic acid is isolated from the leaf cutin of Limonia acidissima (wood apple Isolated from the leaf cutin of Limonia acidissima (wood apple). 10,20-Dihydroxyeicosanoic acid is found in fruits.
1-Phenyl-1,3-heptadecanedione
1-Phenyl-1,3-heptadecanedione is found in fats and oils. 1-Phenyl-1,3-heptadecanedione is a constituent of the pollen of Helianthus annuus (sunflower) Constituent of the pollen of Helianthus annuus (sunflower). 1-Phenyl-1,3-heptadecanedione is found in fats and oils.
MG(0:0/a-17:0/0:0)[rac]
MG(0:0/a-17:0/0:0) belongs to the family of monoradyglycerols, which are glycerolipids lipids containing a common glycerol backbone to which at one fatty acyl group is attached. Their general formula is [R1]OCC(CO[R2])O[R3]. MG(0:0/a-17:0/0:0) is made up of one 14-methylhexadecanoyl(R2).
MG(a-17:0/0:0/0:0)[rac]
MG(a-17:0/0:0/0:0) belongs to the family of monoradyglycerols, which are glycerolipids lipids containing a common glycerol backbone to which at one fatty acyl group is attached. Their general formula is [R1]OCC(CO[R2])O[R3]. MG(a-17:0/0:0/0:0) is made up of one 14-methylhexadecanoyl(R1).
MG(0:0/i-17:0/0:0)
MG(0:0/i-17:0/0:0) belongs to the family of monoradyglycerols, which are glycerolipids lipids containing a common glycerol backbone to which at one fatty acyl group is attached. Their general formula is [R1]OCC(CO[R2])O[R3]. MG(0:0/i-17:0/0:0) is made up of one 15-methylhexadecanoyl(R2).
MG(0:0/17:0/0:0)
MG(0:0/17:0/0:0) belongs to the family of monoradyglycerols, which are glycerolipids lipids containing a common glycerol backbone to which at one fatty acyl group is attached. Their general formula is [R1]OCC(CO[R2])O[R3]. MG(0:0/17:0/0:0) is made up of one heptadecanoyl(R2).
Becocalcidiol
(5-Methyl-2-propan-2-ylcyclohexyl) 2-[4-(2-methylpropyl)phenyl]propanoate
Batyl
Batilol is an alkylglycerol that is glycerol in which one of the primary hydroxy groups has been converted into the corresponding octadecyl ether. It is used in cosmetics as a stabilising ingredient and skin-conditioning agent. Batyl alcohol is a natural product found in Lobophytum, Sarcophyton crassocaule, and other organisms with data available. C26170 - Protective Agent > C797 - Radioprotective Agent 3-(Octadecyloxy)propane-1,2-diol is an endogenous metabolite.
18,19-O-Isopropylidene-18,19-dihydroxyisopimara-8(14),15-diene
(5alpha,14alpha,17beta)-pregn-20-en-3beta-ol-3-acetate|3beta-acetoxy-5alpha-pregn-20-ene|3beta-hydroxy-pregna-20-en-3-acetate|5alpha-Pregn-20-en-3beta-yl-acetat
(2S, 15?鈥?-form-3-(15-Methylheptadecyloxy)-1, 2-propanediol
2,6,10,14-tetramethyl-7-(3-methylpent-4-enyl)pentadeca-5,9,13-triene|2,6,10,14-tetramethyl-9-(3-methylpent-4-enyl)pentadec-2,6,10-triene
5-Cholen-3beta-ol|Chal-5-en-3beta-ol|Chol-5-en-3beta-ol
3beta-3-Hydroxy-24-nor-5-cholen-23-al|3beta-hydroxy-23,24-bisnorchol-5-en-22-carbaldehyde|3beta-hydroxy-24-norchol-5-en-23-al
3,7,11,15-tetramethyl-15-hexadecene-1,2,3,14-tetraol
(Z,Z)-4-(8,11-Heptadecadienyl)-1,2-benzenediol|(Z,Z)-4-(heptadeca-8,11-dienyl)benzene-1,2-diol|4-(8,11-Heptadecadienyl)-1,2-benzenediol|4-<8Z,11Z-heptadecadienyl>catechol
(5Z,7E)-(1S,3R)-24-nor-9,10-seco-5,7,10(19)-cholatriene-1,3-diol
(5Z,7E)-(3S,22S)- 24-nor-9,10-seco-5,7,10(19)-cholatriene-3,22-diol
(5E,7E)-(3S,22R)- 24-nor-9,10-seco-5,7,10(19)-cholatriene-3,22-diol
(5Z,7E)-(3S)-24-nor-9,10-seco-5,7,10(19)-cholatriene-3,23-diol
1α-Hydroxy-2-methylene-19-nor-(20S)-bishomopregnacalciferol
Phytophthora mating hormone alpha1
C25:4 Highly branched isoprenoid A
C25:4 Highly branched isoprenoid B
C25:4 Highly branched isoprenoid C
C25:3 Monocyclic highly branched isoprenoid
Plastoquinol-1
1alpha-hydroxy-24,25,26,27-tetranorvitamin D3
(5Z,7E)-(3S,22R)- 24-nor-9,10-seco-5,7,10(19)-cholatriene-3,22-diol
(22S)-22-hydroxy-24,25,26,27-tetranorvitamin D3
(5E,7E)-(3S,22S)- 24-nor-9,10-seco-5,7,10(19)-cholatriene-3,22-diol
1alpha-Hydroxy-2-methylene-19-nor-(20S)-bishomopregnacalciferol
5-((8Z,11Z)-heptadeca-8,11-dien-1-yl)resorcinol
CIS-7,10,13,16,19-DOCOSAPENTAENOIC ACID METHYL ESTER
Acetic acid,2-mercapto-, octadecyl ester
C20H40O2S (344.27488600000004)
3-(4,4-DIETHOXY-BUTYLAMINO)-PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
Becocalcidiol
D018977 - Micronutrients > D014815 - Vitamins > D004100 - Dihydroxycholecalciferols D018977 - Micronutrients > D014815 - Vitamins > D006887 - Hydroxycholecalciferols
2-hydroxyethyl 12-hydroxyoctadecanoate
D013501 - Surface-Active Agents > D011092 - Polyethylene Glycols D001697 - Biomedical and Dental Materials
1,11,16-Trihydroxy-3,7,11,15-tetramethylhexadecan-4-one
Batilol
Monoacyl glycerol is a member of the class of compounds known as 2-monoacylglycerols. 2-monoacylglycerols are monoacylglycerols containing a glycerol acylated at the 2-position. Monoacyl glycerol is soluble (in water) and a very weakly acidic compound (based on its pKa). Monoacyl glycerol can be found in fig, which makes monoacyl glycerol a potential biomarker for the consumption of this food product. Monoglycerides (also: acylglycerols or monoacylglycerols) are a class of glycerides which are composed of a molecule of glycerol linked to a fatty acid via an ester bond. As glycerol contains both primary and secondary alcohol groups two different types of monoglycerides may be formed; 1-monoacylglycerols where the fatty acid is attached to a primary alcohol, or a 2-monoacylglycerols where the fatty acid is attached to the secondary alcohol . C26170 - Protective Agent > C797 - Radioprotective Agent 3-(Octadecyloxy)propane-1,2-diol is an endogenous metabolite.
(5Z,7E)-(3S,22R)-24-nor-9,10-seco-5,7,10(19)-cholatriene-3,22-diol
(5Z,7E)-(3S,22S)-24-nor-9,10-seco-5,7,10(19)-cholatriene-3,22-diol
(5E,7E)-(3S,22R)-24-nor-9,10-seco-5,7,10(19)-cholatriene-3,22-diol
MG(0:0/17:0/0:0)
MG(0:0/17:0/0:0) belongs to the family of monoradyglycerols, which are glycerolipids lipids containing a common glycerol backbone to which at one fatty acyl group is attached. Their general formula is [R1]OCC(CO[R2])O[R3]. MG(0:0/17:0/0:0) is made up of one heptadecanoyl(R2).
5-[(2E)-2-(1-butan-2-yl-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene)ethylidene]-2-methylidenecyclohexane-1,3-diol
[3-Carboxy-2-(8-methylundecanoyloxy)propyl]-trimethylazanium
C19H38NO4+ (344.28006880000004)
[3-Carboxy-2-(7-methylundecanoyloxy)propyl]-trimethylazanium
C19H38NO4+ (344.28006880000004)
[3-Carboxy-2-(6-methylundecanoyloxy)propyl]-trimethylazanium
C19H38NO4+ (344.28006880000004)
[3-Carboxy-2-(4-methylundecanoyloxy)propyl]-trimethylazanium
C19H38NO4+ (344.28006880000004)
[3-Carboxy-2-(5-methylundecanoyloxy)propyl]-trimethylazanium
C19H38NO4+ (344.28006880000004)
[3-Carboxy-2-(10-methylundecanoyloxy)propyl]-trimethylazanium
C19H38NO4+ (344.28006880000004)
[3-Carboxy-2-(9-methylundecanoyloxy)propyl]-trimethylazanium
C19H38NO4+ (344.28006880000004)
[3-Carboxy-2-(3-methylundecanoyloxy)propyl]-trimethylazanium
C19H38NO4+ (344.28006880000004)
3-Carboxy-2-(dodecanoyloxy)-N,N,N-trimethylpropan-1-aminium
C19H38NO4+ (344.28006880000004)
(3R)-3,20-dihydroxyicosanoic acid
A dihydroxy monocarboxylic acid that is 20-hydroxyicosanoic acid in which the pro-R hydrogen beta to the carboxy group is replaced by a hydroxy group.
(3R,19R)-19-dihydroxyicosanoic acid
An (omega-1)-hydroxy fatty acid that is (19R)-19-hydroxyicosanoic acid in which the 3-pro-R hydrogen is replaced by a hydroxy group.