Exact Mass: 344.2787266

Exact Mass Matches: 344.2787266

Found 72 metabolites which its exact mass value is equals to given mass value 344.2787266, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

   

Dodecanoylcarnitine

(3R)-3-(Dodecanoyloxy)-4-(trimethylammonio)butanoic acid

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]

   

1-Phenyl-1,3-heptadecanedione

1-phenylheptadecane-1,3-dione

C23H36O2 (344.2715156)


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.

   

Becocalcidiol

5-{2-[1-(butan-2-yl)-7a-methyl-octahydro-1H-inden-4-ylidene]ethylidene}-2-methylidenecyclohexane-1,3-diol

C23H36O2 (344.2715156)


   

(5-Methyl-2-propan-2-ylcyclohexyl) 2-[4-(2-methylpropyl)phenyl]propanoate

5-Methyl-2-(propan-2-yl)cyclohexyl 2-[4-(2-methylpropyl)phenyl]propanoic acid

C23H36O2 (344.2715156)


   

Methyl 4,7,10,13,16-docosapentaenoate

Methyl docosa-4,7,10,13,16-pentaenoic acid

C23H36O2 (344.2715156)


   

5-(8Z,11Z-Heptadecadienyl)-1,3-benzenediol

5-(8Z,11Z-Heptadecadienyl)-1,3-benzenediol

C23H36O2 (344.2715156)


   

18,19-O-Isopropylidene-18,19-dihydroxyisopimara-8(14),15-diene

18,19-O-Isopropylidene-18,19-dihydroxyisopimara-8(14),15-diene

C23H36O2 (344.2715156)


   

methyl docosa-7,10,13,16,19-pentaenoate

methyl docosa-7,10,13,16,19-pentaenoate

C23H36O2 (344.2715156)


   

heptadecadienylresorcinol

heptadecadienylresorcinol

C23H36O2 (344.2715156)


   
   

(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

(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

C23H36O2 (344.2715156)


   

N-(anteisotridecanoyl)nornicotine

N-(anteisotridecanoyl)nornicotine

C22H36N2O (344.2827486)


   
   
   

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

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

C23H36O2 (344.2715156)


   
   
   

Pentadecanoic acid, 2-hydroxy, methyl ester, TMS

Pentadecanoic acid, 2-hydroxy, methyl ester, TMS

C19H40O3Si (344.274657)


   

(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

(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

C23H36O2 (344.2715156)


   
   
   

10(Z),13(E)-heptadecadienylhydroquinone

10(Z),13(E)-heptadecadienylhydroquinone

C23H36O2 (344.2715156)


   

Cannabigerol monoethyl ether

Cannabigerol monoethyl ether

C23H36O2 (344.2715156)


   
   

(5Z,7E)-(1S,3R)-24-nor-9,10-seco-5,7,10(19)-cholatriene-1,3-diol

(5E)-(22S)-22-hydroxy-24,25,26,27-tetranorvitamin D3 / (5E)-(22S)-22-hydroxy-24,25,26,27-tetranorcholecalciferol

C23H36O2 (344.2715156)


   

(5Z,7E)-(3S,22S)- 24-nor-9,10-seco-5,7,10(19)-cholatriene-3,22-diol

(22S)-22-hydroxy-24,25,26,27-tetranorvitamin D3 / (22S)-22-hydroxy-23,24,25,26,27-pentanorcholecalciferol

C23H36O2 (344.2715156)


   

(5E,7E)-(3S,22R)- 24-nor-9,10-seco-5,7,10(19)-cholatriene-3,22-diol

(5E)-(22R)-22-hydroxy-24,25,26,27-tetranorvitamin D3 / (5E)-(22R)-22-hydroxy-24,25,26,27-tetranorcholecalciferol

C23H36O2 (344.2715156)


   

(5Z,7E)-(3S)-24-nor-9,10-seco-5,7,10(19)-cholatriene-3,23-diol

23-hydroxy-24,25,26,27-tetranorvitamin D3 / 23-hydroxy-24,25,26,27-tetranorcholecalciferol

C23H36O2 (344.2715156)


   

1α-Hydroxy-2-methylene-19-nor-(20S)-bishomopregnacalciferol

(7E)-(1R,3R,20S)-2-methylene-19,nor-20-dihomo-9,10-seco-5,7-pregnadien-1,3-diol

C23H36O2 (344.2715156)


   

Plastoquinol-1

2,3-dimethyl-5-[3,7,11-trimethyldodeca-2E,6E,10-trien-1-yl]cyclohexa-2,5-diene-1,4-diol

C23H36O2 (344.2715156)


   

1-Benzoyl-2-hexadecanone

1-phenylheptadecane-1,3-dione

C23H36O2 (344.2715156)


   

FA 23:5

17-phenyl-13E-heptadecenoic acid

C23H36O2 (344.2715156)


   

ST 23:2;O2

3beta-hydroxy-24-norchol-5-en-23-al

C23H36O2 (344.2715156)


   

1alpha-hydroxy-24,25,26,27-tetranorvitamin D3

(5Z,7E)-(1S,3R)-24-nor-9,10-seco-5,7,10(19)-cholatriene-1,3-diol

C23H36O2 (344.2715156)


   

(5Z,7E)-(3S,22R)- 24-nor-9,10-seco-5,7,10(19)-cholatriene-3,22-diol

(22R)-22-hydroxy-24,25,26,27-tetranorvitamin D3 / (22R)-22-hydroxy-24,25,26,27-tetranorcholecalciferol

C23H36O2 (344.2715156)


   

(22S)-22-hydroxy-24,25,26,27-tetranorvitamin D3

(5Z,7E)-(3S,22S)- 24-nor-9,10-seco-5,7,10(19)-cholatriene-3,22-diol

C23H36O2 (344.2715156)


   

(5E,7E)-(3S,22S)- 24-nor-9,10-seco-5,7,10(19)-cholatriene-3,22-diol

(5E)-(22S)-22-hydroxy-24,25,26,27-tetranorvitamin D3 / (5E)-(22S)-22-hydroxy-24,25,26,27-tetranorcholecalciferol

C23H36O2 (344.2715156)


   

1alpha-Hydroxy-2-methylene-19-nor-(20S)-bishomopregnacalciferol

(7E)-(1R,3R,20S)-2-methylene-19,nor-20-dihomo-9,10-seco-5,7-pregnadien-1,3-diol

C23H36O2 (344.2715156)


   

5-((8Z,11Z)-heptadeca-8,11-dien-1-yl)resorcinol

5-((8Z,11Z)-heptadeca-8,11-dien-1-yl)benzene-1,3-diol

C23H36O2 (344.2715156)


   

CIS-7,10,13,16,19-DOCOSAPENTAENOIC ACID METHYL ESTER

CIS-7,10,13,16,19-DOCOSAPENTAENOIC ACID METHYL ESTER

C23H36O2 (344.2715156)


   

Acetic acid,2-mercapto-, octadecyl ester

Acetic acid,2-mercapto-, octadecyl ester

C20H40O2S (344.27488600000004)


   

4-pentylphenyl 4-pentylcyclohexanecarboxylate

4-pentylphenyl 4-pentylcyclohexanecarboxylate

C23H36O2 (344.2715156)


   

Becocalcidiol

Becocalcidiol

C23H36O2 (344.2715156)


D018977 - Micronutrients > D014815 - Vitamins > D004100 - Dihydroxycholecalciferols D018977 - Micronutrients > D014815 - Vitamins > D006887 - Hydroxycholecalciferols

   

5beta-Cardanolide

5beta-Cardanolide

C23H36O2 (344.2715156)


   

(5Z,7E)-(3S,22R)-24-nor-9,10-seco-5,7,10(19)-cholatriene-3,22-diol

(5Z,7E)-(3S,22R)-24-nor-9,10-seco-5,7,10(19)-cholatriene-3,22-diol

C23H36O2 (344.2715156)


   

(5Z,7E)-(3S,22S)-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

C23H36O2 (344.2715156)


   

(5E,7E)-(3S,22R)-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

C23H36O2 (344.2715156)


   

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

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

C23H36O2 (344.2715156)


   

4,7,10,13,16-Docosapentaenoic acid methyl ester

4,7,10,13,16-Docosapentaenoic acid methyl ester

C23H36O2 (344.2715156)


   

[3-Carboxy-2-(8-methylundecanoyloxy)propyl]-trimethylazanium

[3-Carboxy-2-(8-methylundecanoyloxy)propyl]-trimethylazanium

C19H38NO4+ (344.28006880000004)


   

[3-Carboxy-2-(7-methylundecanoyloxy)propyl]-trimethylazanium

[3-Carboxy-2-(7-methylundecanoyloxy)propyl]-trimethylazanium

C19H38NO4+ (344.28006880000004)


   

[3-Carboxy-2-(6-methylundecanoyloxy)propyl]-trimethylazanium

[3-Carboxy-2-(6-methylundecanoyloxy)propyl]-trimethylazanium

C19H38NO4+ (344.28006880000004)


   

[3-Carboxy-2-(4-methylundecanoyloxy)propyl]-trimethylazanium

[3-Carboxy-2-(4-methylundecanoyloxy)propyl]-trimethylazanium

C19H38NO4+ (344.28006880000004)


   

[3-Carboxy-2-(5-methylundecanoyloxy)propyl]-trimethylazanium

[3-Carboxy-2-(5-methylundecanoyloxy)propyl]-trimethylazanium

C19H38NO4+ (344.28006880000004)


   

[3-Carboxy-2-(10-methylundecanoyloxy)propyl]-trimethylazanium

[3-Carboxy-2-(10-methylundecanoyloxy)propyl]-trimethylazanium

C19H38NO4+ (344.28006880000004)


   

[3-Carboxy-2-(9-methylundecanoyloxy)propyl]-trimethylazanium

[3-Carboxy-2-(9-methylundecanoyloxy)propyl]-trimethylazanium

C19H38NO4+ (344.28006880000004)


   

[3-Carboxy-2-(3-methylundecanoyloxy)propyl]-trimethylazanium

[3-Carboxy-2-(3-methylundecanoyloxy)propyl]-trimethylazanium

C19H38NO4+ (344.28006880000004)


   

Docosapentaenoic acid methyl ester

Docosapentaenoic acid methyl ester

C23H36O2 (344.2715156)


   

3-Carboxy-2-(dodecanoyloxy)-N,N,N-trimethylpropan-1-aminium

3-Carboxy-2-(dodecanoyloxy)-N,N,N-trimethylpropan-1-aminium

C19H38NO4+ (344.28006880000004)


   

Dodecanamidopropyl betaine

Dodecanamidopropyl betaine

C17H36N4O3 (344.2787266)


   

5alpha-Cardanolide

5alpha-Cardanolide

C23H36O2 (344.2715156)


   

ethyl (4Z,7Z,10Z,13Z,16Z)-henicosapentaenoate

ethyl (4Z,7Z,10Z,13Z,16Z)-henicosapentaenoate

C23H36O2 (344.2715156)


   
   

17-phenyl-13E-heptadecenoic acid

17-phenyl-13E-heptadecenoic acid

C23H36O2 (344.2715156)


   

Tricosapentaenoic acid

Tricosapentaenoic acid

C23H36O2 (344.2715156)


   

2-(heptadeca-10,13-dien-1-yl)benzene-1,4-diol

2-(heptadeca-10,13-dien-1-yl)benzene-1,4-diol

C23H36O2 (344.2715156)


   

{2-[(2r,5s)-5-[(1r,4r,4as,8ar)-4,7-dimethyl-4-(methylideneamino)-2,3,4a,5,6,8a-hexahydro-1h-naphthalen-1-yl]-5-methyloxolan-2-yl]propan-2-yl}(methylidene)amine

{2-[(2r,5s)-5-[(1r,4r,4as,8ar)-4,7-dimethyl-4-(methylideneamino)-2,3,4a,5,6,8a-hexahydro-1h-naphthalen-1-yl]-5-methyloxolan-2-yl]propan-2-yl}(methylidene)amine

C22H36N2O (344.2827486)


   

(2-{5-[4,7-dimethyl-4-(methylideneamino)-2,3,4a,5,6,8a-hexahydro-1h-naphthalen-1-yl]-5-methyloxolan-2-yl}propan-2-yl)(methylidene)amine

(2-{5-[4,7-dimethyl-4-(methylideneamino)-2,3,4a,5,6,8a-hexahydro-1h-naphthalen-1-yl]-5-methyloxolan-2-yl}propan-2-yl)(methylidene)amine

C22H36N2O (344.2827486)


   

methoxy[16-(pyridin-3-yl)hexadec-5-yn-1-yl]amine

methoxy[16-(pyridin-3-yl)hexadec-5-yn-1-yl]amine

C22H36N2O (344.2827486)