Exact Mass: 557.32

Exact Mass Matches: 557.32

Found 48 metabolites which its exact mass value is equals to given mass value 557.32, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

PC(6:2(3E,5E)/14:2(11E,13E))

(2-{[3-(hexa-3,5-dienoyloxy)-2-(tetradeca-11,13-dienoyloxy)propyl phosphono]oxy}ethyl)trimethylazanium

C28H48NO8P (557.3117)

ARQAL

Ala-Arg-Gln-Ala-Leu

C23H43N9O7 (557.3285)

PC(6:2/14:2)

3,5,8-Trioxa-4-phosphadocosa-19,21-dien-1-aminium, 4-hydroxy-N,N,N-trimethyl-9-oxo-7-[[(1-oxo-3,5-hexadienyl)oxy]methyl]-, inner salt, 4-oxide, (R)-

C28H48NO8P (557.3117)

PC 20:4

1-(3E,5E-hexadienoyl)-2-(11E,13E-tetradecadienoyl)-sn-glycero-3-phosphocholine

C28H48NO8P (557.3117)

(2R)-N-[(2S)-3,3-dimethyl-1-oxo-1-[[(1R)-1-phenylethyl]amino]butan-2-yl]-N-hydroxy-2-[3-(3-methyl-4-phenylphenyl)propyl]butanediamide

C34H43N3O4 (557.3253)

(22R,23R)-28-homocastasterone 22-O-sulfate

C29H49O8S- (557.3148)

[3-[(3E)-hexa-3,5-dienoyl]oxy-2-[(11E)-tetradeca-11,13-dienoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate

C28H48NO8P (557.3117)

desferrioxamine B(3-)

C25H45N6O8-3 (557.3299)

(2S)-2-(dimethylamino)-N-[[(10R,11R)-13-[(2R)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-N-methyl-3-phenylpropanamide

C34H43N3O4 (557.3253)

(2S)-2-(dimethylamino)-N-[[(10S,11S)-13-[(2R)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-N-methyl-3-phenylpropanamide

C34H43N3O4 (557.3253)

(2S)-2-(dimethylamino)-N-[[(10R,11S)-13-[(2S)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-N-methyl-3-phenylpropanamide

C34H43N3O4 (557.3253)

(2R)-2-(dimethylamino)-N-[[(10R,11S)-13-[(2S)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-N-methyl-3-phenylpropanamide

C34H43N3O4 (557.3253)

(2R)-2-(dimethylamino)-N-[[(10R,11R)-13-[(2R)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-N-methyl-3-phenylpropanamide

C34H43N3O4 (557.3253)

(2R)-2-(dimethylamino)-N-[[(10R,11R)-13-[(2S)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-N-methyl-3-phenylpropanamide

C34H43N3O4 (557.3253)

(2R)-2-(dimethylamino)-N-[[(10S,11S)-13-[(2S)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-N-methyl-3-phenylpropanamide

C34H43N3O4 (557.3253)

(2R)-2-(dimethylamino)-N-[[(10R,11S)-13-[(2R)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-N-methyl-3-phenylpropanamide

C34H43N3O4 (557.3253)

(2S)-2-(dimethylamino)-N-[[(10R,11R)-13-[(2S)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-N-methyl-3-phenylpropanamide

C34H43N3O4 (557.3253)

(2S)-2-(dimethylamino)-N-[[(10R,11S)-13-[(2R)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-N-methyl-3-phenylpropanamide

C34H43N3O4 (557.3253)

(2S)-2-(dimethylamino)-N-[[(10S,11S)-13-[(2S)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-N-methyl-3-phenylpropanamide

C34H43N3O4 (557.3253)

(2R)-2-(dimethylamino)-N-[[(10S,11S)-13-[(2R)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-N-methyl-3-phenylpropanamide

C34H43N3O4 (557.3253)

(2R)-2-(dimethylamino)-N-[[(10S,11R)-13-[(2S)-1-hydroxypropan-2-yl]-11-methyl-14-oxo-9-oxa-13-azatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]methyl]-N-methyl-3-phenylpropanamide

C34H43N3O4 (557.3253)

Lnape 5:0/N-18:4

C28H48NO8P (557.3117)

Lnape 20:4/N-3:0

C28H48NO8P (557.3117)

Lnape 18:4/N-5:0

C28H48NO8P (557.3117)

Lnape 3:0/N-20:4

C28H48NO8P (557.3117)

[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-heptanoyloxypropan-2-yl] (4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoate

C28H48NO8P (557.3117)

[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-propanoyloxypropan-2-yl] (8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoate

C28H48NO8P (557.3117)

[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-pentanoyloxypropan-2-yl] (6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoate

C28H48NO8P (557.3117)

[3-butanoyloxy-2-[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate

C28H48NO8P (557.3117)

[3-acetyloxy-2-[(6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate

C28H48NO8P (557.3117)

desferrioxamine B(3-)

C25H45N6O8 (557.3299)

A hydroxamic acid anion resulting from the removal of a proton from each of the hydroxamic acid groups of desferrioxamine B

MePC(19:4)

MePC(8:0_11:4)

C28H48NO8P (557.3117)

PE(23:4)

PE(11:0_12:4)

C28H48NO8P (557.3117)

LPC 20:5;O

C28H48NO8P (557.3117)

PC 18:4/2:0

C28H48NO8P (557.3117)

LNAPE 23:4

C28H48NO8P (557.3117)

PE O-23:5;O

C28H48NO8P (557.3117)

PE P-16:1/7:3;O

C28H48NO8P (557.3117)

PE 23:4

C28H48NO8P (557.3117)

ST 20:0;O5;HexNAc

C28H47NO10 (557.32)

(3s,6e,9s,12r,15s)-3-benzyl-6-ethylidene-8,11,14-trihydroxy-9-isopropyl-12,15-bis(2-methylpropyl)-1,4-dioxa-7,10,13-triazacyclopentadeca-7,10,13-triene-2,5-dione

C30H43N3O7 (557.3101)

3-benzyl-6-ethylidene-8,11,14-trihydroxy-9-isopropyl-12,15-bis(2-methylpropyl)-1,4-dioxa-7,10,13-triazacyclopentadeca-7,10,13-triene-2,5-dione

C30H43N3O7 (557.3101)

n-{1-[(13z)-8,11-dihydroxy-16-methoxy-10-(2-methylpropyl)-2-oxa-6,9,12-triazatricyclo[13.3.1.0³,⁷]nonadeca-1(18),8,11,13,15(19),16-hexaen-6-yl]-3-methyl-1-oxobutan-2-yl}-2-(methylamino)propanimidic acid

n-{1-[(13z)-8,11-dihydroxy-16-methoxy-10-(2-methylpropyl)-2-oxa-6,9,12-triazatricyclo[13.3.1.0³,⁷]nonadeca-1(18),8,11,13,15(19),16-hexaen-6-yl]-3-methyl-1-oxobutan-2-yl}-2-(methylamino)propanimidic acid

C29H43N5O6 (557.3213)

n-{1-[(13z)-8,11-dihydroxy-16-methoxy-10-(2-methylpropyl)-2-oxa-6,9,12-triazatricyclo[13.3.1.0³,⁷]nonadeca-1(18),8,11,13,15(19),16-hexaen-6-yl]-3-methyl-1-oxobutan-2-yl}-2-(dimethylamino)ethanimidic acid

C29H43N5O6 (557.3213)

n-{1-[(13z)-8,11-dihydroxy-16-methoxy-10-(sec-butyl)-2-oxa-6,9,12-triazatricyclo[13.3.1.0³,⁷]nonadeca-1(18),8,11,13,15(19),16-hexaen-6-yl]-3-methyl-1-oxobutan-2-yl}-2-(methylamino)propanimidic acid

n-{1-[(13z)-8,11-dihydroxy-16-methoxy-10-(sec-butyl)-2-oxa-6,9,12-triazatricyclo[13.3.1.0³,⁷]nonadeca-1(18),8,11,13,15(19),16-hexaen-6-yl]-3-methyl-1-oxobutan-2-yl}-2-(methylamino)propanimidic acid

C29H43N5O6 (557.3213)