Exact Mass: 635.6579949999999

Exact Mass Matches: 635.6579949999999

Found 115 metabolites which its exact mass value is equals to given mass value 635.6579949999999, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Cer(d18:1/23:0)

[R-[R*,s*-(e)]]-N-[2-hydroxy-1-(hydroxymethyl)-3-heptadecenyl]-tricosanamide

C41H81NO3 (635.6216115999999)


Ceramides, also known as N-acylsphingosines, consist of a sphingoid base linked to a fatty acid chain via the amine group. Ceramides are one of the hydrolysis byproducts of sphingomyelin via the enzyme sphingomyelinase (sphingomyelin phosphorylcholine phosphohydrolase, E.C.3.1.4.12) which has been identified in the subcellular fractions of human epidermis and many other tissues (PMID: 25935). 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). Ceramides are key to the biosynthesis of glycosphingolipids and gangliosides. Cer(d18:1/23:0), in particular, consists of a monounsaturated 18-carbon dihydroxylated sphingoid base linked to one chain of tricosanoic acid. Cer(d18:1/23:0) has been identified in the stratum corneum by reversed-phase HPLC coupled with APPI–MS (PMID: 17027012). It has been found in human blood plasma by gas-liquid chromatography on high temperature polarizable capillary columns (PMID: 2755317, 8354950). Cer(d18:1/23:0) is an sphingolipid identified in stratum corneum by reversed-phase high-performance liquid chromatography photospray ionization mass spectrometry.

   

Cyanidin 3-O-(6'-dioxalyl-glucoside)

(15Z)-N-[(2S)-1,3-Dihydroxyheptadecan-2-yl]tetracos-15-enimidate

C41H81NO3 (635.6216115999999)


   

1,2,5,6,9,10-HEXABROMOCYCLODODECANE

1,2,5,6,9,10-HEXABROMOCYCLODODECANE

C12H18Br6 (635.6508587999999)


   
   
   

Cer[NS] d41:1

Cer[NS] d41:1

C41H81NO3 (635.6216115999999)


Found in mouse liver; TwoDicalId=43; MgfFile=160824_Liver_DHA_Neg_15; MgfId=1310 Found in mouse kidney; TwoDicalId=50; MgfFile=160827_Kidney_normal_Neg_02_never; MgfId=2081

   

N-[1.3-dihydroxyoctadec-4-en-2-yl]tricosanamide

N-[1.3-dihydroxyoctadec-4-en-2-yl]tricosanamide

C41H81NO3 (635.6216115999999)


   
   

Cer[NS]

N-(tricosanoyl)-sphing-4-enine

C41H81NO3 (635.6216115999999)


   

Cer 41:1;O2

N-(docosanoyl)-16S-methylsphing-4-enine

C41H81NO3 (635.6216115999999)


   

Cer 42:0;O

N-(tetracosanoyl)-1-deoxysphinganine

C42H85NO2 (635.6579949999999)


   

1,1,2,2,3,3-Hexabromocyclododecane

1,1,2,2,3,3-Hexabromocyclododecane

C12H18Br6 (635.6508587999999)


   

diammonium tridecaoxotetramolybdate(2-)

diammonium tridecaoxotetramolybdate(2-)

H8Mo4N2O13 (635.6242598)


   

N,N-(iminodiethane-1,2-diyl)distearamide

N,N-(iminodiethane-1,2-diyl)distearamide

C40H81N3O2 (635.6328446)


   

1,3,5,7,9,11-Hexabromocyclododecane

1,3,5,7,9,11-Hexabromocyclododecane

C12H18Br6 (635.6508587999999)


   

(1R,2S,5R,6R,9R,10S)-rel-1,2,5,6,9,10-Hexabromocyclododecane

(1R,2S,5R,6R,9R,10S)-rel-1,2,5,6,9,10-Hexabromocyclododecane

C12H18Br6 (635.6508587999999)


   

N-[(E)-1,3-dihydroxyoctadec-4-en-2-yl]tricosanamide

N-[(E)-1,3-dihydroxyoctadec-4-en-2-yl]tricosanamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-[(2S)-1,3-dihydroxyheptadecan-2-yl]tetracos-15-enamide

(Z)-N-[(2S)-1,3-dihydroxyheptadecan-2-yl]tetracos-15-enamide

C41H81NO3 (635.6216115999999)


   

N-tetracosanoyl-C17-sphingosine

N-tetracosanoyl-C17-sphingosine

C41H81NO3 (635.6216115999999)


   

N-tetracosanoyl-15-methylhexadecasphing-4-enine

N-tetracosanoyl-15-methylhexadecasphing-4-enine

C41H81NO3 (635.6216115999999)


An N-acyl-15-methylhexadecasphing-4-enine in which the acyl group has 24 carbons and 0 double bonds.

   

N-tetracosanoyl-14-methylhexadecasphingosine

N-tetracosanoyl-14-methylhexadecasphingosine

C41H81NO3 (635.6216115999999)


A ceramide obtained by formal condensation of the carboxy group of tetracosanoic acid with the amino group of 14-methylhexadecasphingosine. It is a metabolite of the nematode Caenorhabditis elegans.

   

N-(1-hydroxyoctadecan-2-yl)tetracosanamide

N-(1-hydroxyoctadecan-2-yl)tetracosanamide

C42H85NO2 (635.6579949999999)


   

N-[(E)-1,3-dihydroxytetratriacont-4-en-2-yl]heptanamide

N-[(E)-1,3-dihydroxytetratriacont-4-en-2-yl]heptanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxynon-4-en-2-yl]dotriacontanamide

N-[(E)-1,3-dihydroxynon-4-en-2-yl]dotriacontanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxytritriacont-4-en-2-yl]octanamide

N-[(E)-1,3-dihydroxytritriacont-4-en-2-yl]octanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxyoctatriacont-4-en-2-yl]propanamide

N-[(E)-1,3-dihydroxyoctatriacont-4-en-2-yl]propanamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxynonan-2-yl)dotriacont-21-enamide

(Z)-N-(1,3-dihydroxynonan-2-yl)dotriacont-21-enamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxydotriacont-4-en-2-yl]nonanamide

N-[(E)-1,3-dihydroxydotriacont-4-en-2-yl]nonanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxyhexatriacont-4-en-2-yl]pentanamide

N-[(E)-1,3-dihydroxyhexatriacont-4-en-2-yl]pentanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxyoct-4-en-2-yl]tritriacontanamide

N-[(E)-1,3-dihydroxyoct-4-en-2-yl]tritriacontanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxyheptatriacont-4-en-2-yl]butanamide

N-[(E)-1,3-dihydroxyheptatriacont-4-en-2-yl]butanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxypentatriacont-4-en-2-yl]hexanamide

N-[(E)-1,3-dihydroxypentatriacont-4-en-2-yl]hexanamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxyoctacosan-2-yl)tridec-9-enamide

(Z)-N-(1,3-dihydroxyoctacosan-2-yl)tridec-9-enamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxyundec-4-en-2-yl]triacontanamide

N-[(E)-1,3-dihydroxyundec-4-en-2-yl]triacontanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxyhentriacont-4-en-2-yl]decanamide

N-[(E)-1,3-dihydroxyhentriacont-4-en-2-yl]decanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxytridec-4-en-2-yl]octacosanamide

N-[(E)-1,3-dihydroxytridec-4-en-2-yl]octacosanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxydec-4-en-2-yl]hentriacontanamide

N-[(E)-1,3-dihydroxydec-4-en-2-yl]hentriacontanamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxyheptadecan-2-yl)tetracos-13-enamide

(Z)-N-(1,3-dihydroxyheptadecan-2-yl)tetracos-13-enamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxyundecan-2-yl)triacont-19-enamide

(Z)-N-(1,3-dihydroxyundecan-2-yl)triacont-19-enamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxydodec-4-en-2-yl]nonacosanamide

N-[(E)-1,3-dihydroxydodec-4-en-2-yl]nonacosanamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxyicosan-2-yl)henicos-11-enamide

(Z)-N-(1,3-dihydroxyicosan-2-yl)henicos-11-enamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxytriacont-4-en-2-yl]undecanamide

N-[(E)-1,3-dihydroxytriacont-4-en-2-yl]undecanamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxytricosan-2-yl)octadec-9-enamide

(Z)-N-(1,3-dihydroxytricosan-2-yl)octadec-9-enamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxytetracosan-2-yl)heptadec-9-enamide

(Z)-N-(1,3-dihydroxytetracosan-2-yl)heptadec-9-enamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxytridecan-2-yl)octacos-17-enamide

(Z)-N-(1,3-dihydroxytridecan-2-yl)octacos-17-enamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxypentacosan-2-yl)hexadec-9-enamide

(Z)-N-(1,3-dihydroxypentacosan-2-yl)hexadec-9-enamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxypentadecan-2-yl)hexacos-15-enamide

(Z)-N-(1,3-dihydroxypentadecan-2-yl)hexacos-15-enamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxynonadecan-2-yl)docos-13-enamide

(Z)-N-(1,3-dihydroxynonadecan-2-yl)docos-13-enamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxytetracos-4-en-2-yl]heptadecanamide

N-[(E)-1,3-dihydroxytetracos-4-en-2-yl]heptadecanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxypentacos-4-en-2-yl]hexadecanamide

N-[(E)-1,3-dihydroxypentacos-4-en-2-yl]hexadecanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxynonadec-4-en-2-yl]docosanamide

N-[(E)-1,3-dihydroxynonadec-4-en-2-yl]docosanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxytricos-4-en-2-yl]octadecanamide

N-[(E)-1,3-dihydroxytricos-4-en-2-yl]octadecanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxytetradec-4-en-2-yl]heptacosanamide

N-[(E)-1,3-dihydroxytetradec-4-en-2-yl]heptacosanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxyicos-4-en-2-yl]henicosanamide

N-[(E)-1,3-dihydroxyicos-4-en-2-yl]henicosanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxyhexacos-4-en-2-yl]pentadecanamide

N-[(E)-1,3-dihydroxyhexacos-4-en-2-yl]pentadecanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxydocos-4-en-2-yl]nonadecanamide

N-[(E)-1,3-dihydroxydocos-4-en-2-yl]nonadecanamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxyhexacosan-2-yl)pentadec-9-enamide

(Z)-N-(1,3-dihydroxyhexacosan-2-yl)pentadec-9-enamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxypentadec-4-en-2-yl]hexacosanamide

N-[(E)-1,3-dihydroxypentadec-4-en-2-yl]hexacosanamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxydocosan-2-yl)nonadec-9-enamide

(Z)-N-(1,3-dihydroxydocosan-2-yl)nonadec-9-enamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxyheptadec-4-en-2-yl]tetracosanamide

N-[(E)-1,3-dihydroxyheptadec-4-en-2-yl]tetracosanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxyheptacos-4-en-2-yl]tetradecanamide

N-[(E)-1,3-dihydroxyheptacos-4-en-2-yl]tetradecanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxynonacos-4-en-2-yl]dodecanamide

N-[(E)-1,3-dihydroxynonacos-4-en-2-yl]dodecanamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxyhenicosan-2-yl)icos-11-enamide

(Z)-N-(1,3-dihydroxyhenicosan-2-yl)icos-11-enamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxyhexadec-4-en-2-yl]pentacosanamide

N-[(E)-1,3-dihydroxyhexadec-4-en-2-yl]pentacosanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxyoctacos-4-en-2-yl]tridecanamide

N-[(E)-1,3-dihydroxyoctacos-4-en-2-yl]tridecanamide

C41H81NO3 (635.6216115999999)


   

N-[(E)-1,3-dihydroxyhenicos-4-en-2-yl]icosanamide

N-[(E)-1,3-dihydroxyhenicos-4-en-2-yl]icosanamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxyheptacosan-2-yl)tetradec-9-enamide

(Z)-N-(1,3-dihydroxyheptacosan-2-yl)tetradec-9-enamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxytetradecan-2-yl)heptacos-12-enamide

(Z)-N-(1,3-dihydroxytetradecan-2-yl)heptacos-12-enamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxyhexadecan-2-yl)pentacos-11-enamide

(Z)-N-(1,3-dihydroxyhexadecan-2-yl)pentacos-11-enamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxynonacosan-2-yl)dodec-5-enamide

(Z)-N-(1,3-dihydroxynonacosan-2-yl)dodec-5-enamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxytricosan-2-yl)octadec-11-enamide

(Z)-N-(1,3-dihydroxytricosan-2-yl)octadec-11-enamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxyoctadecan-2-yl)tricos-11-enamide

(Z)-N-(1,3-dihydroxyoctadecan-2-yl)tricos-11-enamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxyheptadecan-2-yl)tetracos-11-enamide

(Z)-N-(1,3-dihydroxyheptadecan-2-yl)tetracos-11-enamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxypentadecan-2-yl)hexacos-11-enamide

(Z)-N-(1,3-dihydroxypentadecan-2-yl)hexacos-11-enamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxypentacosan-2-yl)hexadec-7-enamide

(Z)-N-(1,3-dihydroxypentacosan-2-yl)hexadec-7-enamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxyoctacosan-2-yl)tridec-8-enamide

(Z)-N-(1,3-dihydroxyoctacosan-2-yl)tridec-8-enamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxynonadecan-2-yl)docos-11-enamide

(Z)-N-(1,3-dihydroxynonadecan-2-yl)docos-11-enamide

C41H81NO3 (635.6216115999999)


   

(Z)-N-(1,3-dihydroxyicosan-2-yl)henicos-9-enamide

(Z)-N-(1,3-dihydroxyicosan-2-yl)henicos-9-enamide

C41H81NO3 (635.6216115999999)


   

N-(docosanoyl)-4E-nonadecasphingenine

N-(docosanoyl)-4E-nonadecasphingenine

C41H81NO3 (635.6216115999999)


   

N-(nonadecanoyl)-4E-docosasphingenine

N-(nonadecanoyl)-4E-docosasphingenine

C41H81NO3 (635.6216115999999)


   

N-(heneicosanoyl)-4E-eicosasphingenine

N-(heneicosanoyl)-4E-eicosasphingenine

C41H81NO3 (635.6216115999999)


   

N-(eicosanoyl)-4E-heneicosasphingenine

N-(eicosanoyl)-4E-heneicosasphingenine

C41H81NO3 (635.6216115999999)


   

N-(hexacosanoyl)-4E-pentadecasphingenine

N-(hexacosanoyl)-4E-pentadecasphingenine

C41H81NO3 (635.6216115999999)


   

N-(pentacosanoyl)-4E-hexadecasphingenine

N-(pentacosanoyl)-4E-hexadecasphingenine

C41H81NO3 (635.6216115999999)


   

N-[(E,2S,3R)-1,3-dihydroxyhenicos-8-en-2-yl]icosanamide

N-[(E,2S,3R)-1,3-dihydroxyhenicos-8-en-2-yl]icosanamide

C41H81NO3 (635.6216115999999)


   

N-[(E,2S,3R)-1,3-dihydroxyoctadec-8-en-2-yl]tricosanamide

N-[(E,2S,3R)-1,3-dihydroxyoctadec-8-en-2-yl]tricosanamide

C41H81NO3 (635.6216115999999)


   

N-[(E,2S,3R)-1,3-dihydroxyheptadec-8-en-2-yl]tetracosanamide

N-[(E,2S,3R)-1,3-dihydroxyheptadec-8-en-2-yl]tetracosanamide

C41H81NO3 (635.6216115999999)


   

(E)-N-[(2S,3R)-1,3-dihydroxyheptadecan-2-yl]tetracos-15-enamide

(E)-N-[(2S,3R)-1,3-dihydroxyheptadecan-2-yl]tetracos-15-enamide

C41H81NO3 (635.6216115999999)


   

N-[(E,2S,3R)-1,3-dihydroxydocos-8-en-2-yl]nonadecanamide

N-[(E,2S,3R)-1,3-dihydroxydocos-8-en-2-yl]nonadecanamide

C41H81NO3 (635.6216115999999)


   

N-[(E,2S,3R)-1,3-dihydroxypentadec-8-en-2-yl]hexacosanamide

N-[(E,2S,3R)-1,3-dihydroxypentadec-8-en-2-yl]hexacosanamide

C41H81NO3 (635.6216115999999)


   

N-[(E,2S,3R)-1,3-dihydroxyhexadec-8-en-2-yl]pentacosanamide

N-[(E,2S,3R)-1,3-dihydroxyhexadec-8-en-2-yl]pentacosanamide

C41H81NO3 (635.6216115999999)


   

(E)-N-[(2S,3R)-1,3-dihydroxypentadecan-2-yl]hexacos-17-enamide

(E)-N-[(2S,3R)-1,3-dihydroxypentadecan-2-yl]hexacos-17-enamide

C41H81NO3 (635.6216115999999)


   

N-[(E,2S,3R)-1,3-dihydroxynonadec-8-en-2-yl]docosanamide

N-[(E,2S,3R)-1,3-dihydroxynonadec-8-en-2-yl]docosanamide

C41H81NO3 (635.6216115999999)


   

(E)-N-[(2S,3R)-1,3-dihydroxyhenicosan-2-yl]icos-11-enamide

(E)-N-[(2S,3R)-1,3-dihydroxyhenicosan-2-yl]icos-11-enamide

C41H81NO3 (635.6216115999999)


   

(E)-N-[(2S,3R)-1,3-dihydroxynonadecan-2-yl]docos-13-enamide

(E)-N-[(2S,3R)-1,3-dihydroxynonadecan-2-yl]docos-13-enamide

C41H81NO3 (635.6216115999999)


   

N-[(E,2S,3R)-1,3-dihydroxyicos-8-en-2-yl]henicosanamide

N-[(E,2S,3R)-1,3-dihydroxyicos-8-en-2-yl]henicosanamide

C41H81NO3 (635.6216115999999)


   

N-tricosanoylsphingosine

N-tricosanoylsphingosine

C41H81NO3 (635.6216115999999)


A N-acylsphingosine in which the ceramide N-acyl group is specified as tricosanoyl.