Exact Mass: 439.4389062
Exact Mass Matches: 439.4389062
Found 53 metabolites which its exact mass value is equals to given mass value 439.4389062,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Pentacosanoylglycine
C27H53NO3 (439.40252280000004)
Pentacosanoylglycine is an acylglycine with C-25 fatty acid group as the acyl moiety. Acylglycines 1 possess a common amidoacetic acid moiety and are normally minor metabolites of fatty acids. Elevated levels of certain acylglycines appear in the urine and blood of patients with various fatty acid oxidation disorders. They are normally produced through the action of glycine N-acyltransferase which is an enzyme that catalyzes the chemical reaction: acyl-CoA + glycine ↔ CoA + N-acylglycine. Pentacosanoylglycine is an acylglycine with C-25 fatty acid group as the acyl moiety.
(2R,3S)-2-dodecyl-3-hydroxyhexadecanoate
C28H55O3- (439.41509799999994)
2-Hydroxyoctacosanoate
C28H55O3- (439.41509799999994)
A 2-hydroxy fatty acid anion that is the conjugate base of 2-hydroxyoctacosanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
(R)-2-hydroxyoctacosanoate
C28H55O3- (439.41509799999994)
A hydroxy fatty acid anion that is the conjugate base of (R)-2-hydroxyoctacosanoic acid, obtained by deprotonation of the carboxy group.
N-[(E)-1,3-dihydroxyoctadec-4-en-2-yl]nonanamide
C27H53NO3 (439.40252280000004)
N-[(E)-1,3-dihydroxypentadec-4-en-2-yl]dodecanamide
C27H53NO3 (439.40252280000004)
N-[(E)-1,3-dihydroxyicos-4-en-2-yl]heptanamide
C27H53NO3 (439.40252280000004)
(Z)-N-(1,3-dihydroxynonan-2-yl)octadec-9-enamide
C27H53NO3 (439.40252280000004)
(Z)-N-(1,3-dihydroxyoctan-2-yl)nonadec-9-enamide
C27H53NO3 (439.40252280000004)
N-[(E)-1,3-dihydroxynon-4-en-2-yl]octadecanamide
C27H53NO3 (439.40252280000004)
N-[(E)-1,3-dihydroxyoct-4-en-2-yl]nonadecanamide
C27H53NO3 (439.40252280000004)
N-[(E)-1,3-dihydroxynonadec-4-en-2-yl]octanamide
C27H53NO3 (439.40252280000004)
N-[(E)-1,3-dihydroxyhenicos-4-en-2-yl]hexanamide
C27H53NO3 (439.40252280000004)
N-[(E)-1,3-dihydroxypentacos-4-en-2-yl]acetamide
C27H53NO3 (439.40252280000004)
N-[(E)-1,3-dihydroxytetracos-4-en-2-yl]propanamide
C27H53NO3 (439.40252280000004)
N-[(E)-1,3-dihydroxydocos-4-en-2-yl]pentanamide
C27H53NO3 (439.40252280000004)
N-[(E)-1,3-dihydroxytricos-4-en-2-yl]butanamide
C27H53NO3 (439.40252280000004)
N-[(E)-1,3-dihydroxydec-4-en-2-yl]heptadecanamide
C27H53NO3 (439.40252280000004)
(Z)-N-(1,3-dihydroxydodecan-2-yl)pentadec-9-enamide
C27H53NO3 (439.40252280000004)
(Z)-N-(1,3-dihydroxydecan-2-yl)heptadec-9-enamide
C27H53NO3 (439.40252280000004)
N-[(E)-1,3-dihydroxytridec-4-en-2-yl]tetradecanamide
C27H53NO3 (439.40252280000004)
N-[(E)-1,3-dihydroxyundec-4-en-2-yl]hexadecanamide
C27H53NO3 (439.40252280000004)
N-[(E)-1,3-dihydroxydodec-4-en-2-yl]pentadecanamide
C27H53NO3 (439.40252280000004)
N-[(E)-1,3-dihydroxyheptadec-4-en-2-yl]decanamide
C27H53NO3 (439.40252280000004)
(Z)-N-(1,3-dihydroxytridecan-2-yl)tetradec-9-enamide
C27H53NO3 (439.40252280000004)
(Z)-N-(1,3-dihydroxytetradecan-2-yl)tridec-9-enamide
C27H53NO3 (439.40252280000004)
N-[(E)-1,3-dihydroxyhexadec-4-en-2-yl]undecanamide
C27H53NO3 (439.40252280000004)
(Z)-N-(1,3-dihydroxyundecan-2-yl)hexadec-9-enamide
C27H53NO3 (439.40252280000004)
N-[(E)-1,3-dihydroxytetradec-4-en-2-yl]tridecanamide
C27H53NO3 (439.40252280000004)
(Z)-N-(1,3-dihydroxytetradecan-2-yl)tridec-8-enamide
C27H53NO3 (439.40252280000004)
(Z)-N-(1,3-dihydroxypentadecan-2-yl)dodec-5-enamide
C27H53NO3 (439.40252280000004)
N-(decanoyl)-4E-heptadecasphingenine
C27H53NO3 (439.40252280000004)
N-(dodecanoyl)-4E-pentadecasphingenine
C27H53NO3 (439.40252280000004)
N-(tridecanoyl)-4E-tetradecasphingenine
C27H53NO3 (439.40252280000004)
N-[(E,2S,3R)-1,3-dihydroxyheptadec-8-en-2-yl]decanamide
C27H53NO3 (439.40252280000004)
N-[(E,2S,3R)-1,3-dihydroxypentadec-8-en-2-yl]dodecanamide
C27H53NO3 (439.40252280000004)
N-[(E,2S,3R)-1,3-dihydroxytetradec-8-en-2-yl]tridecanamide
C27H53NO3 (439.40252280000004)