Exact Mass: 503.3376
Exact Mass Matches: 503.3376
Found 49 metabolites which its exact mass value is equals to given mass value 503.3376,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Lys Lys Lys Thr
(2S,3R)-2-[(2S)-6-amino-2-[(2S)-6-amino-2-[(2S)-2,6-diaminohexanamido]hexanamido]hexanamido]-3-hydroxybutanoic acid
Lys Lys Thr Lys
(2S)-6-amino-2-[(2S,3R)-2-[(2S)-6-amino-2-[(2S)-2,6-diaminohexanamido]hexanamido]-3-hydroxybutanamido]hexanoic acid
Lys Thr Lys Lys
(2S)-6-amino-2-[(2S)-6-amino-2-[(2S,3R)-2-[(2S)-2,6-diaminohexanamido]-3-hydroxybutanamido]hexanamido]hexanoic acid
Thr Lys Lys Lys
(2S)-6-amino-2-[(2S)-6-amino-2-[(2S)-6-amino-2-[(2S,3R)-2-amino-3-hydroxybutanamido]hexanamido]hexanamido]hexanoic acid
N-Octyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
N-Octyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
[2-hydroxy-3-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoxy]propyl] 2-(trimethylazaniumyl)ethyl phosphate
[2-hydroxy-3-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoxy]propyl] 2-(trimethylazaniumyl)ethyl phosphate
2-[2,3-Di(octanoyloxy)propoxy]-2-[2-(trimethylazaniumyl)ethoxy]acetate
2-[2,3-Di(octanoyloxy)propoxy]-2-[2-(trimethylazaniumyl)ethoxy]acetate
(E)-3-hydroxy-2-[[(Z)-2-hydroxytridec-8-enoyl]amino]tridec-4-ene-1-sulfonic acid
(E)-3-hydroxy-2-[[(Z)-2-hydroxytridec-8-enoyl]amino]tridec-4-ene-1-sulfonic acid
(4E,8E)-3-hydroxy-2-(2-hydroxytridecanoylamino)trideca-4,8-diene-1-sulfonic acid
(4E,8E)-3-hydroxy-2-(2-hydroxytridecanoylamino)trideca-4,8-diene-1-sulfonic acid
(E)-3-hydroxy-2-[[(Z)-2-hydroxypentadec-9-enoyl]amino]undec-4-ene-1-sulfonic acid
(E)-3-hydroxy-2-[[(Z)-2-hydroxypentadec-9-enoyl]amino]undec-4-ene-1-sulfonic acid
(E)-3-hydroxy-2-[[(Z)-2-hydroxydodec-5-enoyl]amino]tetradec-4-ene-1-sulfonic acid
(E)-3-hydroxy-2-[[(Z)-2-hydroxydodec-5-enoyl]amino]tetradec-4-ene-1-sulfonic acid
(E)-3-hydroxy-2-[[(Z)-2-hydroxyhexadec-7-enoyl]amino]dec-4-ene-1-sulfonic acid
(E)-3-hydroxy-2-[[(Z)-2-hydroxyhexadec-7-enoyl]amino]dec-4-ene-1-sulfonic acid
(E)-3-hydroxy-2-[[(Z)-2-hydroxytetradec-9-enoyl]amino]dodec-4-ene-1-sulfonic acid
(E)-3-hydroxy-2-[[(Z)-2-hydroxytetradec-9-enoyl]amino]dodec-4-ene-1-sulfonic acid
3-hydroxy-2-[[(4Z,7Z)-2-hydroxyhexadeca-4,7-dienoyl]amino]decane-1-sulfonic acid
3-hydroxy-2-[[(4Z,7Z)-2-hydroxyhexadeca-4,7-dienoyl]amino]decane-1-sulfonic acid
(4E,8E)-3-hydroxy-2-(2-hydroxytetradecanoylamino)dodeca-4,8-diene-1-sulfonic acid
(4E,8E)-3-hydroxy-2-(2-hydroxytetradecanoylamino)dodeca-4,8-diene-1-sulfonic acid
(4E,8E)-3-hydroxy-2-(2-hydroxydodecanoylamino)tetradeca-4,8-diene-1-sulfonic acid
(4E,8E)-3-hydroxy-2-(2-hydroxydodecanoylamino)tetradeca-4,8-diene-1-sulfonic acid
N-octanoylsphingosine 1-phosphate(2-)
N-octanoylsphingosine 1-phosphate(2-)
An N-acylsphingosine 1-phosphate(2-) in which the N-acyl group is specified as octanoyl; major species at pH 7.3.
(2s)-2-[(2r)-2-[(2s)-n,2-dimethyl-3-oxodecanamido]-3-(4-methoxyphenyl)-n-methylpropanamido]-3-methylbutanimidic acid
(2s)-2-[(2r)-2-[(2s)-n,2-dimethyl-3-oxodecanamido]-3-(4-methoxyphenyl)-n-methylpropanamido]-3-methylbutanimidic acid
(6s,9s,14s,15r)-5,11-dihydroxy-6-isopropyl-7,9,14-trimethyl-13-methylidene-15-[(2e,4e)-4,6,6-trimethylhepta-2,4-dien-2-yl]-1-oxa-4,7,10-triazacyclopentadeca-4,10-diene-2,8-dione
(6s,9s,14s,15r)-5,11-dihydroxy-6-isopropyl-7,9,14-trimethyl-13-methylidene-15-[(2e,4e)-4,6,6-trimethylhepta-2,4-dien-2-yl]-1-oxa-4,7,10-triazacyclopentadeca-4,10-diene-2,8-dione
(3r,7s,9s,10r,12r,13r)-5,7,9-trihydroxy-3,10,12-trimethyl-13-[(2s,4s,5s,6r,7r,9s)-5,7,9-trihydroxy-4,6-dimethyldecan-2-yl]-1-oxa-4-azacyclotridec-4-en-2-one
(3r,7s,9s,10r,12r,13r)-5,7,9-trihydroxy-3,10,12-trimethyl-13-[(2s,4s,5s,6r,7r,9s)-5,7,9-trihydroxy-4,6-dimethyldecan-2-yl]-1-oxa-4-azacyclotridec-4-en-2-one
(6s,9s,14r,15r)-5,11-dihydroxy-6-isopropyl-7,9,14-trimethyl-13-methylidene-15-[(2e,4e)-4,6,6-trimethylhepta-2,4-dien-2-yl]-1-oxa-4,7,10-triazacyclopentadeca-4,10-diene-2,8-dione
(6s,9s,14r,15r)-5,11-dihydroxy-6-isopropyl-7,9,14-trimethyl-13-methylidene-15-[(2e,4e)-4,6,6-trimethylhepta-2,4-dien-2-yl]-1-oxa-4,7,10-triazacyclopentadeca-4,10-diene-2,8-dione
5,7,9-trihydroxy-3,10,12-trimethyl-13-(5,7,9-trihydroxy-4,6-dimethyldecan-2-yl)-1-oxa-4-azacyclotridec-4-en-2-one
5,7,9-trihydroxy-3,10,12-trimethyl-13-(5,7,9-trihydroxy-4,6-dimethyldecan-2-yl)-1-oxa-4-azacyclotridec-4-en-2-one
tert-butyl (2r,3r,6s)-1-methanesulfonyl-2-methyl-6-(13-oxotetradecyl)piperidin-3-yl carbonate
tert-butyl (2r,3r,6s)-1-methanesulfonyl-2-methyl-6-(13-oxotetradecyl)piperidin-3-yl carbonate
5,11-dihydroxy-6-isopropyl-7,9,14-trimethyl-13-methylidene-15-(4,6,6-trimethylhepta-2,4-dien-2-yl)-1-oxa-4,7,10-triazacyclopentadeca-4,10-diene-2,8-dione
5,11-dihydroxy-6-isopropyl-7,9,14-trimethyl-13-methylidene-15-(4,6,6-trimethylhepta-2,4-dien-2-yl)-1-oxa-4,7,10-triazacyclopentadeca-4,10-diene-2,8-dione
(2s)-2-[(2r)-2-[(2r)-n,2-dimethyl-3-oxodecanamido]-3-(4-methoxyphenyl)-n-methylpropanamido]-3-methylbutanimidic acid
(2s)-2-[(2r)-2-[(2r)-n,2-dimethyl-3-oxodecanamido]-3-(4-methoxyphenyl)-n-methylpropanamido]-3-methylbutanimidic acid
2-[2-(n,2-dimethyl-3-oxodecanamido)-3-(4-methoxyphenyl)-n-methylpropanamido]-3-methylbutanimidic acid
2-[2-(n,2-dimethyl-3-oxodecanamido)-3-(4-methoxyphenyl)-n-methylpropanamido]-3-methylbutanimidic acid
