Exact Mass: 555.4651

Exact Mass Matches: 555.4651

Found 61 metabolites which its exact mass value is equals to given mass value 555.4651, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Cer 33:1;O4

N-(2-hydroxypentadecanoyl)-6R-hydroxy-sphing-4E-enine

C33H65NO5 (555.4862)

2-(Diethylamino)ethyl oleanolate

C36H61NO3 (555.4651)

(23Z,26Z,29Z,32Z)-octatriacontatetraenoate

C38H67O2- (555.5141)

A polyunsaturated fatty acid anion that is the conjugate base of (23Z,26Z,29Z,32Z)-octatriacontatetraenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.

Ldgts 22:1

C32H61NO6 (555.4499)

(13Z,16Z,19Z,22Z,25Z)-N-[(E)-1,3-dihydroxyoct-4-en-2-yl]octacosa-13,16,19,22,25-pentaenamide

C36H61NO3 (555.4651)

(10Z,13Z,16Z,19Z,22Z,25Z)-N-(1,3-dihydroxyoctan-2-yl)octacosa-10,13,16,19,22,25-hexaenamide

C36H61NO3 (555.4651)

(8Z,11Z,14Z,17Z,20Z,23Z)-N-(1,3-dihydroxydecan-2-yl)hexacosa-8,11,14,17,20,23-hexaenamide

C36H61NO3 (555.4651)

(3Z,6Z,9Z,12Z,15Z)-N-[(E)-1,3-dihydroxyoctadec-4-en-2-yl]octadeca-3,6,9,12,15-pentaenamide

C36H61NO3 (555.4651)

(7Z,10Z,13Z)-N-[(4E,8E,12E)-1,3-dihydroxyicosa-4,8,12-trien-2-yl]hexadeca-7,10,13-trienamide

C36H61NO3 (555.4651)

(11Z,14Z,17Z)-N-[(4E,8E,12E)-1,3-dihydroxyhexadeca-4,8,12-trien-2-yl]icosa-11,14,17-trienamide

C36H61NO3 (555.4651)

(8Z,11Z,14Z,17Z)-N-[(4E,8E)-1,3-dihydroxyhexadeca-4,8-dien-2-yl]icosa-8,11,14,17-tetraenamide

C36H61NO3 (555.4651)

(4Z,7Z,10Z,13Z)-N-[(4E,8E)-1,3-dihydroxyicosa-4,8-dien-2-yl]hexadeca-4,7,10,13-tetraenamide

C36H61NO3 (555.4651)

(10Z,13Z,16Z,19Z)-N-[(4E,8E)-1,3-dihydroxytetradeca-4,8-dien-2-yl]docosa-10,13,16,19-tetraenamide

C36H61NO3 (555.4651)

(5Z,8Z,11Z,14Z,17Z)-N-[(E)-1,3-dihydroxyhexadec-4-en-2-yl]icosa-5,8,11,14,17-pentaenamide

C36H61NO3 (555.4651)

(6Z,9Z,12Z,15Z)-N-[(4E,8E)-1,3-dihydroxyoctadeca-4,8-dien-2-yl]octadeca-6,9,12,15-tetraenamide

C36H61NO3 (555.4651)

(9Z,12Z,15Z,18Z,21Z)-N-[(E)-1,3-dihydroxydodec-4-en-2-yl]tetracosa-9,12,15,18,21-pentaenamide

C36H61NO3 (555.4651)

(11Z,14Z,17Z,20Z,23Z)-N-[(E)-1,3-dihydroxydec-4-en-2-yl]hexacosa-11,14,17,20,23-pentaenamide

C36H61NO3 (555.4651)

(4Z,7Z,10Z,13Z,16Z,19Z)-N-(1,3-dihydroxytetradecan-2-yl)docosa-4,7,10,13,16,19-hexaenamide

C36H61NO3 (555.4651)

(6Z,9Z,12Z,15Z,18Z,21Z)-N-(1,3-dihydroxydodecan-2-yl)tetracosa-6,9,12,15,18,21-hexaenamide

C36H61NO3 (555.4651)

(10Z,13Z,16Z)-N-[(4E,8E,12E)-1,3-dihydroxytetradeca-4,8,12-trien-2-yl]docosa-10,13,16-trienamide

C36H61NO3 (555.4651)

(9Z,12Z,15Z)-N-[(4E,8E,12E)-1,3-dihydroxyoctadeca-4,8,12-trien-2-yl]octadeca-9,12,15-trienamide

C36H61NO3 (555.4651)

(12Z,15Z,18Z,21Z)-N-[(4E,8E)-1,3-dihydroxydodeca-4,8-dien-2-yl]tetracosa-12,15,18,21-tetraenamide

C36H61NO3 (555.4651)

(7Z,10Z,13Z,16Z,19Z)-N-[(E)-1,3-dihydroxytetradec-4-en-2-yl]docosa-7,10,13,16,19-pentaenamide

C36H61NO3 (555.4651)

A polyunsaturated fatty acid anion that is the conjugate base of octatriacontatetraenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.