Exact Mass: 619.5903132
Exact Mass Matches: 619.5903132
Found 122 metabolites which its exact mass value is equals to given mass value 619.5903132
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within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Cer(d18:1/22:1(13Z))
Ceramides (N-acylsphingosine) are one of the hydrolysis byproducts of sphingomyelin by the enzyme sphingomyelinase (sphingomyelin phosphorylcholine phosphohydrolase E.C.3.1.4.12) which has been identified in the subcellular fractions of human epidermis (PMID 25935) and many other tissues. They can also be synthesized from serine and palmitate in a de novo pathway and are regarded as important cellular signals for inducing apoptosis (PMID 14998372). Is key in the biosynthesis of glycosphingolipids and gangliosides. [HMDB] Ceramides (N-acylsphingosine) are one of the hydrolysis byproducts of sphingomyelin by the enzyme sphingomyelinase (sphingomyelin phosphorylcholine phosphohydrolase E.C.3.1.4.12) which has been identified in the subcellular fractions of human epidermis (PMID 25935) and many other tissues. They can also be synthesized from serine and palmitate in a de novo pathway and are regarded as important cellular signals for inducing apoptosis (PMID 14998372). Is key in the biosynthesis of glycosphingolipids and gangliosides.
Cer[NS] d40:2
Found in mouse kidney; TwoDicalId=198; MgfFile=160827_Kidney_normal_Neg_05; MgfId=2011 Found in mouse spleen; TwoDicalId=884; MgfFile=160729_spleen_normal_02_Neg; MgfId=1460
N-(1.3-dihydroxyoctadeca-4.14-dien-2-yl)docosanimidic acid
(Z)-N-[(E)-1,3-dihydroxyoctadec-4-en-2-yl]docos-11-enamide
N-[(4E,8E)-1,3-dihydroxyoctadeca-4,8-dien-2-yl]docosanamide
(Z)-N-[(E)-1,3-dihydroxyoct-4-en-2-yl]dotriacont-21-enamide
N-[(4E,8E)-1,3-dihydroxyoctatriaconta-4,8-dien-2-yl]acetamide
(21Z,24Z)-N-(1,3-dihydroxyoctan-2-yl)dotriaconta-21,24-dienamide
N-[(4E,8E)-1,3-dihydroxydotriaconta-4,8-dien-2-yl]octanamide
N-[(4E,8E)-1,3-dihydroxypentatriaconta-4,8-dien-2-yl]pentanamide
N-[(4E,8E)-1,3-dihydroxyheptatriaconta-4,8-dien-2-yl]propanamide
N-[(4E,8E)-1,3-dihydroxytritriaconta-4,8-dien-2-yl]heptanamide
N-[(4E,8E)-1,3-dihydroxyhentriaconta-4,8-dien-2-yl]nonanamide
N-[(4E,8E)-1,3-dihydroxyhexatriaconta-4,8-dien-2-yl]butanamide
N-[(4E,8E)-1,3-dihydroxytetratriaconta-4,8-dien-2-yl]hexanamide
2-[[(Z)-1-Oxo-13-docosenyl]amino]-4-octadecene-1,3-diol
(9Z,12Z)-N-(1,3-dihydroxydocosan-2-yl)octadeca-9,12-dienamide
(Z)-N-[(E)-1,3-dihydroxydec-4-en-2-yl]triacont-19-enamide
(Z)-N-[(E)-1,3-dihydroxytricos-4-en-2-yl]heptadec-9-enamide
(Z)-N-[(E)-1,3-dihydroxydocos-4-en-2-yl]octadec-9-enamide
(Z)-N-[(E)-1,3-dihydroxytetracos-4-en-2-yl]hexadec-9-enamide
(9Z,12Z)-N-(1,3-dihydroxytricosan-2-yl)heptadeca-9,12-dienamide
(17Z,20Z)-N-(1,3-dihydroxydodecan-2-yl)octacosa-17,20-dienamide
(Z)-N-[(E)-1,3-dihydroxydodec-4-en-2-yl]octacos-17-enamide
(Z)-N-[(E)-1,3-dihydroxynonadec-4-en-2-yl]henicos-11-enamide
(13Z,16Z)-N-(1,3-dihydroxyhexadecan-2-yl)tetracosa-13,16-dienamide
N-[(4E,8E)-1,3-dihydroxynonacosa-4,8-dien-2-yl]undecanamide
N-[(4E,8E)-1,3-dihydroxydodeca-4,8-dien-2-yl]octacosanamide
(11Z,14Z)-N-(1,3-dihydroxynonadecan-2-yl)henicosa-11,14-dienamide
(15Z,18Z)-N-(1,3-dihydroxytetradecan-2-yl)hexacosa-15,18-dienamide
(9Z,12Z)-N-(1,3-dihydroxyhenicosan-2-yl)nonadeca-9,12-dienamide
(19Z,22Z)-N-(1,3-dihydroxydecan-2-yl)triaconta-19,22-dienamide
(Z)-N-[(E)-1,3-dihydroxytetradec-4-en-2-yl]hexacos-15-enamide
(9Z,12Z)-N-(1,3-dihydroxytetracosan-2-yl)hexadeca-9,12-dienamide
(Z)-N-[(E)-1,3-dihydroxyhexadec-4-en-2-yl]tetracos-13-enamide
(13Z,16Z)-N-(1,3-dihydroxyoctadecan-2-yl)docosa-13,16-dienamide
N-[(4E,8E)-1,3-dihydroxytrideca-4,8-dien-2-yl]heptacosanamide
N-[(4E,8E)-1,3-dihydroxytriaconta-4,8-dien-2-yl]decanamide
(Z)-N-[(E)-1,3-dihydroxyheptacos-4-en-2-yl]tridec-9-enamide
N-[(4E,8E)-1,3-dihydroxyicosa-4,8-dien-2-yl]icosanamide
N-[(4E,8E)-1,3-dihydroxyheptacosa-4,8-dien-2-yl]tridecanamide
N-[(4E,8E)-1,3-dihydroxytetradeca-4,8-dien-2-yl]hexacosanamide
N-[(4E,8E)-1,3-dihydroxydocosa-4,8-dien-2-yl]octadecanamide
(Z)-N-[(E)-1,3-dihydroxyicos-4-en-2-yl]icos-11-enamide
(Z)-N-[(E)-1,3-dihydroxyhenicos-4-en-2-yl]nonadec-9-enamide
N-[(4E,8E)-1,3-dihydroxypentacosa-4,8-dien-2-yl]pentadecanamide
N-[(4E,8E)-1,3-dihydroxyhexadeca-4,8-dien-2-yl]tetracosanamide
(11Z,14Z)-N-(1,3-dihydroxyicosan-2-yl)icosa-11,14-dienamide
N-[(4E,8E)-1,3-dihydroxytetracosa-4,8-dien-2-yl]hexadecanamide
N-[(4E,8E)-1,3-dihydroxyhenicosa-4,8-dien-2-yl]nonadecanamide
N-[(4E,8E)-1,3-dihydroxyhexacosa-4,8-dien-2-yl]tetradecanamide
N-[(4E,8E)-1,3-dihydroxyheptadeca-4,8-dien-2-yl]tricosanamide
(Z)-N-[(E)-1,3-dihydroxypentacos-4-en-2-yl]pentadec-9-enamide
N-[(4E,8E)-1,3-dihydroxytricosa-4,8-dien-2-yl]heptadecanamide
N-[(4E,8E)-1,3-dihydroxynonadeca-4,8-dien-2-yl]henicosanamide
(Z)-N-[(E)-1,3-dihydroxyhexacos-4-en-2-yl]tetradec-9-enamide
N-[(4E,8E)-1,3-dihydroxypentadeca-4,8-dien-2-yl]pentacosanamide
N-[(4E,8E)-1,3-dihydroxyoctacosa-4,8-dien-2-yl]dodecanamide
(Z)-N-[(E)-1,3-dihydroxynonadec-4-en-2-yl]henicos-9-enamide
(10Z,12Z)-N-(1,3-dihydroxydocosan-2-yl)octadeca-10,12-dienamide
(Z)-N-[(E)-1,3-dihydroxyhexadec-4-en-2-yl]tetracos-11-enamide
(Z)-N-[(E)-1,3-dihydroxytetradec-4-en-2-yl]hexacos-11-enamide
(Z)-N-[(E)-1,3-dihydroxytetracos-4-en-2-yl]hexadec-7-enamide
(Z)-N-[(E)-1,3-dihydroxyheptacos-4-en-2-yl]tridec-8-enamide
(11Z,14Z)-N-(1,3-dihydroxytetradecan-2-yl)hexacosa-11,14-dienamide
(Z)-N-[(E)-1,3-dihydroxyheptadec-4-en-2-yl]tricos-11-enamide
(14Z,16Z)-N-(1,3-dihydroxyoctadecan-2-yl)docosa-14,16-dienamide
(18Z,21Z)-N-(1,3-dihydroxyhexadecan-2-yl)tetracosa-18,21-dienamide
(Z)-N-[(E)-1,3-dihydroxydocos-4-en-2-yl]octadec-11-enamide
(Z)-N-[(E)-1,3-dihydroxyoctacos-4-en-2-yl]dodec-5-enamide
(4Z,7Z)-N-(1,3-dihydroxytetracosan-2-yl)hexadeca-4,7-dienamide
(Z)-N-[(E)-1,3-dihydroxypentadec-4-en-2-yl]pentacos-11-enamide
(E)-N-[(E,2S,3R)-1,3-dihydroxyhexadec-4-en-2-yl]tetracos-15-enamide
(9E,12E)-N-[(2S,3R)-1,3-dihydroxydocosan-2-yl]octadeca-9,12-dienamide
N-[(2S,3R,4E,8E)-1,3-dihydroxyicosa-4,8-dien-2-yl]icosanamide
N-[(2S,3R,4E,8E)-1,3-dihydroxyoctadeca-4,8-dien-2-yl]docosanamide
(E)-N-[(E,2S,3R)-1,3-dihydroxydocos-4-en-2-yl]octadec-9-enamide
(E)-N-[(E,2S,3R)-1,3-dihydroxyhexadec-8-en-2-yl]tetracos-15-enamide
N-[(2S,3R,4E,8E)-1,3-dihydroxytetradeca-4,8-dien-2-yl]hexacosanamide
N-[(2S,3R,4E,8E)-1,3-dihydroxydocosa-4,8-dien-2-yl]octadecanamide
N-[(2S,3R,4E,6E)-1,3-dihydroxytetradeca-4,6-dien-2-yl]hexacosanamide
N-[(2S,3R,4E,6E)-1,3-dihydroxypentadeca-4,6-dien-2-yl]pentacosanamide
(E)-N-[(E,2S,3R)-1,3-dihydroxydocos-8-en-2-yl]octadec-9-enamide
N-[(2S,3R,4E,14E)-1,3-dihydroxyoctadeca-4,14-dien-2-yl]docosanamide
(E)-N-[(E,2S,3R)-1,3-dihydroxyicos-4-en-2-yl]icos-11-enamide
N-[(2S,3R,4E,8E)-1,3-dihydroxyhexadeca-4,8-dien-2-yl]tetracosanamide
N-[(2S,3R,4E,8E)-1,3-dihydroxyhenicosa-4,8-dien-2-yl]nonadecanamide
N-[(2S,3R,4E,8E)-1,3-dihydroxyheptadeca-4,8-dien-2-yl]tricosanamide
(E)-N-[(E,2S,3R)-1,3-dihydroxytetradec-4-en-2-yl]hexacos-17-enamide
(E)-N-[(E,2S,3R)-1,3-dihydroxytetradec-8-en-2-yl]hexacos-17-enamide
N-[(2S,3R,4E,8E)-1,3-dihydroxynonadeca-4,8-dien-2-yl]henicosanamide
N-[(2S,3R,4E,8E)-1,3-dihydroxypentadeca-4,8-dien-2-yl]pentacosanamide
(E)-N-[(E,2S,3R)-1,3-dihydroxyoctadec-8-en-2-yl]docos-13-enamide
(E)-N-[(E,2S,3R)-1,3-dihydroxyoctadec-4-en-2-yl]docos-13-enamide
(E)-N-[(E,2S,3R)-1,3-dihydroxyicos-8-en-2-yl]icos-11-enamide
N-[(13Z)-docosenoyl]sphingosine
A N-acylsphingosine in which the acyl group specified is (13Z)-docosenoyl.
N-docosanoyl-(4E,14Z)-sphinga-4,14-dienine
A ceramide obtained by formal condensation of the carboxy group of docosanoic acid with the amino group of (4E,14Z)-sphinga-4,14-dienine.
Cer(d18:1/22:1)
An N-acylsphingosine in which the fatty acyl group contains 22 carbons and 1 double bond.