Exact Mass: 649.4189604000001
Exact Mass Matches: 649.4189604000001
Found 291 metabolites which its exact mass value is equals to given mass value 649.4189604000001,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
1-Palmitoyl-2-(5-hydroxy-8-oxo-6-octenoyl)-sn-glycero-3-phosphocholine
PE(14:0/15:0)
PE(14:0/15:0) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PE(14:0/15:0), in particular, consists of one chain of myristic acid at the C-1 position and one chain of pentadecanoic acid at the C-2 position. The myristic acid moiety is derived from nutmeg and butter, while the pentadecanoic acid moiety is derived from dairy products and milk fat. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. PE(14:0/15:0) is a phosphatidylethanolamine. It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 atoms. PE(14:0/15:0), in particular, consists of one tetradecanoyl chain to the C-1 atom, and one pentadecanoyl to the C-2 atom. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS.
PE(15:0/14:0)
PE(15:0/14:0) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PE(15:0/14:0), in particular, consists of one chain of pentadecanoic acid at the C-1 position and one chain of myristic acid at the C-2 position. The pentadecanoic acid moiety is derived from dairy products and milk fat, while the myristic acid moiety is derived from nutmeg and butter. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. PE(15:0/14:0) is a phosphatidylethanolamine. It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 atoms. PE(15:0/14:0), in particular, consists of one pentadecanoyl chain to the C-1 atom, and one tetradecanoyl to the C-2 atom. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS.
PE-NMe(14:0/14:0)
PE-NMe(14:0/14:0) is a monomethylphosphatidylethanolamine. It is a glycerophospholipid, and is formed by sequential methylation of phosphatidylethanolamine as part of a mechanism for biosynthesis of phosphatidylcholine. Monomethylphosphatidylethanolamines are usually found at trace levels in animal or plant tissues. They can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PE-NMe(14:0/14:0), in particular, consists of two tetradecanoyl chain at positions C-1 and C2. Fatty acids containing 16, 18 and 20 carbons are the most common. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.
stigma 5(6)-ene-7,22-dione-25-methylamino-3beta,23beta-diol-3-O-beta-D-glucoside|triumfettoside
Arg Arg Arg Tyr
Arg Arg Tyr Arg
Arg Tyr Arg Arg
Tyr Arg Arg Arg
PC(13:0/13:0)
PC(13:0/13:0)[U]
PC(14:0/12:0)
PC(15:0/11:0)[U]
PC(16:0/10:0)[U]
PC(17:0/9:0)
PC(18:0/8:0)[U]
PC(8:0/18:0)
PC(9:0/17:0)[U]
PE(14:0/15:0)[U]
PE(13:0/16:0)[U]
GPEtnNMe(14:0/14:0)[U]
GPEtnNMe(14:0/14:0)
PE-NMe 28:0
1-Palmitoyl-2-decanoyl-sn-glycero-3-phosphocholine
A phosphatidylcholine 26:0 in which the two acyl substituents at positions 1 and 2 are palmitoyl and decanoyl respectively.
soyasapogenol A 3-O-beta-glucuronate
A monocarboxylic acid anion that results from the removal of a proton from the carboxy group of soyasapogenol A 3-O-beta-glucuronide.
1-Palmitoyl-2-(5-hydroxy-8-oxo-6-octenoyl)-sn-glycero-3-phosphatidylcholine
1-octadecanoyl-2-octanoyl-sn-glycero-3-phosphocholine
A phosphatidylcholine 26:0 in which the acyl groups at positions 1 and 2 are specified as octadecanoyl and octanoyl respectively.
methyl (1S,6R,9S,13R,16S,22S,23S,26E,27S,28S)-13-ethyl-26-ethylidene-6-hydroxy-21-oxa-17,24,29-triaza-9-azoniaundecacyclo[22.11.2.19,13.123,27.01,22.03,20.05,18.06,16.09,16.022,29.030,35]nonatriaconta-3,5(18),19,30,32,34-hexaene-28-carboxylate
N-(2-aminophenyl)-N-[(2S,3R)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]heptanediamide
C37H55N5O5 (649.4202979999999)
N-(2-aminophenyl)-N-[(2R,3S)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]heptanediamide
C37H55N5O5 (649.4202979999999)
N-(2-aminophenyl)-N-[(2S,3R)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]heptanediamide
C37H55N5O5 (649.4202979999999)
N-(2-aminophenyl)-N-[(2R,3S)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]heptanediamide
C37H55N5O5 (649.4202979999999)
N-(2-aminophenyl)-N-[(2S,3S)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]heptanediamide
C37H55N5O5 (649.4202979999999)
N-(2-aminophenyl)-N-[(2R,3R)-2-[[cyclohexylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]heptanediamide
C37H55N5O5 (649.4202979999999)
2-O-alpha-L-rhamnosyl-alpha-L-rhamnosyl-3-hydroxydecanoyl-3-hydroxydecanoate
2,3-Di(tridecanoyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphate
[2-acetyloxy-3-[(5Z,8Z,11Z,14Z,17Z,20Z,23Z)-hexacosa-5,8,11,14,17,20,23-heptaenoxy]propyl] 2-(trimethylazaniumyl)ethyl phosphate
2-[3-nonanoyloxy-2-[(6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoyl]oxypropoxy]-2-[2-(trimethylazaniumyl)ethoxy]acetate
2-[2-[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoyl]oxy-3-undecanoyloxypropoxy]-2-[2-(trimethylazaniumyl)ethoxy]acetate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(5Z,8Z,11Z,14Z,17Z,20Z,23Z)-hexacosa-5,8,11,14,17,20,23-heptaenoxy]propan-2-yl] pentanoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(7Z,10Z,13Z,16Z,19Z,22Z,25Z)-octacosa-7,10,13,16,19,22,25-heptaenoxy]propan-2-yl] propanoate
2-amino-3-[[3-[(Z)-hexadec-9-enoxy]-2-undecanoyloxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[[2-decanoyloxy-3-[(Z)-heptadec-9-enoxy]propoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[hydroxy-[3-tetradecoxy-2-[(Z)-tridec-9-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
2-amino-3-[hydroxy-[2-tetradecanoyloxy-3-[(Z)-tridec-9-enoxy]propoxy]phosphoryl]oxypropanoic acid
2-amino-3-[[3-dodecoxy-2-[(Z)-pentadec-9-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[hydroxy-[2-[(Z)-tetradec-9-enoyl]oxy-3-tridecoxypropoxy]phosphoryl]oxypropanoic acid
2-amino-3-[hydroxy-[3-[(Z)-tetradec-9-enoxy]-2-tridecanoyloxypropoxy]phosphoryl]oxypropanoic acid
2-amino-3-[[2-[(Z)-hexadec-9-enoyl]oxy-3-undecoxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[[2-dodecanoyloxy-3-[(Z)-pentadec-9-enoxy]propoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[[3-decoxy-2-[(Z)-heptadec-9-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[[2-[(Z)-henicos-11-enoyl]oxy-3-pentanoyloxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[hydroxy-[2-[(Z)-octadec-9-enoyl]oxy-3-octanoyloxypropoxy]phosphoryl]oxypropanoic acid
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-nonanoyloxypropan-2-yl] icosanoate
2-amino-3-[[2-[(Z)-heptadec-9-enoyl]oxy-3-nonanoyloxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[[3-hexanoyloxy-2-[(Z)-icos-11-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[[3-butanoyloxy-2-[(Z)-docos-13-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[[3-heptanoyloxy-2-[(Z)-nonadec-9-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-tetradecanoyloxypropan-2-yl] pentadecanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-undecanoyloxypropan-2-yl] octadecanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-dodecanoyloxypropan-2-yl] heptadecanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-tridecanoyloxypropan-2-yl] hexadecanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-decanoyloxypropan-2-yl] nonadecanoate
2-amino-3-[[3-decanoyloxy-2-[(Z)-hexadec-9-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[[3-dodecanoyloxy-2-[(Z)-tetradec-9-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[hydroxy-[3-tridecanoyloxy-2-[(Z)-tridec-9-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
2-amino-3-[hydroxy-[2-[(Z)-pentadec-9-enoyl]oxy-3-undecanoyloxypropoxy]phosphoryl]oxypropanoic acid
(2-Pentadecanoyloxy-3-undecanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
(3-Dodecanoyloxy-2-tetradecanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
(2-Heptadecanoyloxy-3-nonanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-undecanoyloxypropan-2-yl] octadecanoate
(3-Acetyloxy-2-tetracosanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-octanoyloxypropan-2-yl] henicosanoate
(3-Propanoyloxy-2-tricosanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-pentanoyloxypropan-2-yl] tetracosanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-hexanoyloxypropan-2-yl] tricosanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-butanoyloxypropan-2-yl] pentacosanoate
3-[[3-acetyloxy-2-[(Z)-tetracos-13-enoyl]oxypropoxy]-hydroxyphosphoryl]oxy-2-aminopropanoic acid
[1-Acetyloxy-3-[2-aminoethoxy(hydroxy)phosphoryl]oxypropan-2-yl] heptacosanoate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-propanoyloxypropan-2-yl] hexacosanoate
(2-Octadecanoyloxy-3-octanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
(3-Heptanoyloxy-2-nonadecanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
(3-Decanoyloxy-2-hexadecanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
[1-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-3-heptanoyloxypropan-2-yl] docosanoate
(3-Butanoyloxy-2-docosanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
(2-Henicosanoyloxy-3-pentanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
(3-Hexanoyloxy-2-icosanoyloxypropyl) 2-(trimethylazaniumyl)ethyl phosphate
(2S)-2-amino-3-[[(2R)-2-dodecanoyloxy-3-[(E)-tetradec-9-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
[(2S)-3-pentadecanoyloxy-2-undecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-decanoyloxypropan-2-yl] nonadecanoate
[(2R)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-decanoyloxypropyl] nonadecanoate
(2R)-2-amino-3-[hydroxy-[(2S)-3-[(E)-pentadec-9-enoyl]oxy-2-undecanoyloxypropoxy]phosphoryl]oxypropanoic acid
(2R)-2-amino-3-[[(2S)-2-decanoyloxy-3-[(E)-hexadec-9-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
(2S)-2-amino-3-[[(2S)-3-decanoyloxy-2-[(E)-hexadec-9-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
(2S)-2-amino-3-[[(2R)-3-dodecanoyloxy-2-[(E)-tetradec-9-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
(2R)-2-amino-3-[[(2S)-2-decanoyloxy-3-[(E)-hexadec-7-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(5E,8E,11E)-tetradeca-5,8,11-trienoyl]oxypropan-2-yl] (7E,9E,11E,13E)-hexadeca-7,9,11,13-tetraenoate
(2S)-2-amino-3-[[(2S)-3-decanoyloxy-2-[(E)-hexadec-7-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(7E,9E)-tetradeca-7,9-dienoyl]oxypropan-2-yl] (5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoate
[(2R)-2-pentadecanoyloxy-3-undecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(E)-pentadec-9-enoyl]oxy-3-undecanoyloxypropoxy]phosphoryl]oxypropanoic acid
[(2S)-2-decanoyloxy-3-hexadecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[(2S)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-dodecanoyloxypropyl] heptadecanoate
[(2S)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-undecanoyloxypropyl] octadecanoate
2-[hydroxy-[(4E,8E)-3-hydroxy-2-[[(3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoyl]amino]trideca-4,8-dienoxy]phosphoryl]oxyethyl-trimethylazanium
C36H62N2O6P+ (649.4345261999999)
2-[[(4E,8E,12E)-2-[[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoyl]amino]-3-hydroxypentadeca-4,8,12-trienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
C36H62N2O6P+ (649.4345261999999)
2-[[(E)-2-[[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyl]amino]-3-hydroxynon-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
C36H62N2O6P+ (649.4345261999999)
1-tetradecanoyl-2-pentadecanoyl-glycero-3-phosphoethanolamine
1-hexadecanoyl-2-(9-oxononanoyl)-sn-glycero-3-phosphocholine
A 1,2-diacyl-sn-glycero-3-phosphocholine in which the 1- and 2-acyl groups are specified as hexadecanoyl and 9-oxononanoyl respectively.
1-(9Z-octadecenoyl)-2-azeloyl-sn-glycero-3-phosphoethanolamine
1-decanoyl-2-hexadecanoyl-sn-glycero-3-phosphocholine
1-dodecanoyl-2-(9Z-tetradecenoyl)-glycero-3-phosphoserine
1-(2-methoxy-5Z,19Z-hexacosadienyl)-sn-glycero-3-phosphoserine
phosphatidylcholine 26:0
A 1,2-diacyl-sn-glycero-3-phosphocholine in which the acyl groups at C-1 and C-2 contain 26 carbons in total with 0 double bonds.
MePC(25:0)
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