Exact Mass: 903.6646568

Exact Mass Matches: 903.6646568

Found 219 metabolites which its exact mass value is equals to given mass value 903.6646568, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

PE-NMe2(22:5(4Z,7Z,10Z,13Z,16Z)/24:1(15Z))

[2-(dimethylamino)ethoxy]({3-[(4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyloxy]-2-[(15Z)-tetracos-15-enoyloxy]propoxy})phosphinic acid

C53H94NO8P (903.6716693999999)

PE-NMe2(22:5(4Z,7Z,10Z,13Z,16Z)/24:1(15Z)) is a dimethylphosphatidylethanolamine. It is a glycerophospholipid, and it is formed by sequential methylation of phosphatidylethanolamine as part of a mechanism for biosynthesis of phosphatidylcholine. Dimethylphosphatidylethanolamines 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-NMe2(22:5(4Z,7Z,10Z,13Z,16Z)/24:1(15Z)), in particular, consists of one chain of osbond acid at the C-1 position and one chain of nervonic acid at the C-2 position. Fatty acids containing 16, 18 and 20 carbons are the most common. Phospholipids are ubiquitous in nature. They are key components of the cell lipid bilayer and are involved in metabolism and signaling.

PE-NMe2(22:5(7Z,10Z,13Z,16Z,19Z)/24:1(15Z))

[2-(dimethylamino)ethoxy]({3-[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyloxy]-2-[(15Z)-tetracos-15-enoyloxy]propoxy})phosphinic acid

C53H94NO8P (903.6716693999999)

PE-NMe2(22:5(7Z,10Z,13Z,16Z,19Z)/24:1(15Z)) is a dimethylphosphatidylethanolamine. It is a glycerophospholipid, and it is formed by sequential methylation of phosphatidylethanolamine as part of a mechanism for biosynthesis of phosphatidylcholine. Dimethylphosphatidylethanolamines 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-NMe2(22:5(7Z,10Z,13Z,16Z,19Z)/24:1(15Z)), in particular, consists of one chain of clupanodonic acid at the C-1 position and one chain of nervonic acid at the C-2 position. Fatty acids containing 16, 18 and 20 carbons are the most common. Phospholipids are ubiquitous in nature. They are key components of the cell lipid bilayer and are involved in metabolism and signaling.

PE-NMe2(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0)

[2-(dimethylamino)ethoxy]({3-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyloxy]-2-(tetracosanoyloxy)propoxy})phosphinic acid

C53H94NO8P (903.6716693999999)

PE-NMe2(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0) is a dimethylphosphatidylethanolamine. It is a glycerophospholipid, and it is formed by sequential methylation of phosphatidylethanolamine as part of a mechanism for biosynthesis of phosphatidylcholine. Dimethylphosphatidylethanolamines 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-NMe2(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0), in particular, consists of one chain of docosahexaenoic acid at the C-1 position and one chain of lignoceric acid at the C-2 position. Fatty acids containing 16, 18 and 20 carbons are the most common. Phospholipids are ubiquitous in nature. They are key components of the cell lipid bilayer and are involved in metabolism and signaling.

PE-NMe2(24:1(15Z)/22:5(4Z,7Z,10Z,13Z,16Z))

[2-(dimethylamino)ethoxy]({2-[(4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyloxy]-3-[(15Z)-tetracos-15-enoyloxy]propoxy})phosphinic acid

C53H94NO8P (903.6716693999999)

PE-NMe2(24:1(15Z)/22:5(4Z,7Z,10Z,13Z,16Z)) is a dimethylphosphatidylethanolamine. It is a glycerophospholipid, and it is formed by sequential methylation of phosphatidylethanolamine as part of a mechanism for biosynthesis of phosphatidylcholine. Dimethylphosphatidylethanolamines 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-NMe2(24:1(15Z)/22:5(4Z,7Z,10Z,13Z,16Z)), in particular, consists of one chain of nervonic acid at the C-1 position and one chain of osbond acid at the C-2 position. Fatty acids containing 16, 18 and 20 carbons are the most common. Phospholipids are ubiquitous in nature. They are key components of the cell lipid bilayer and are involved in metabolism and signaling.

PE-NMe2(24:1(15Z)/22:5(7Z,10Z,13Z,16Z,19Z))

[2-(dimethylamino)ethoxy]({2-[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyloxy]-3-[(15Z)-tetracos-15-enoyloxy]propoxy})phosphinic acid

C53H94NO8P (903.6716693999999)

PE-NMe2(24:1(15Z)/22:5(7Z,10Z,13Z,16Z,19Z)) is a dimethylphosphatidylethanolamine. It is a glycerophospholipid, and it is formed by sequential methylation of phosphatidylethanolamine as part of a mechanism for biosynthesis of phosphatidylcholine. Dimethylphosphatidylethanolamines 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-NMe2(24:1(15Z)/22:5(7Z,10Z,13Z,16Z,19Z)), in particular, consists of one chain of nervonic acid at the C-1 position and one chain of clupanodonic acid at the C-2 position. Fatty acids containing 16, 18 and 20 carbons are the most common. Phospholipids are ubiquitous in nature. They are key components of the cell lipid bilayer and are involved in metabolism and signaling.

PE-NMe2(24:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z))

[2-(dimethylamino)ethoxy]({2-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyloxy]-3-(tetracosanoyloxy)propoxy})phosphinic acid

C53H94NO8P (903.6716693999999)

PE-NMe2(24:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) is a dimethylphosphatidylethanolamine. It is a glycerophospholipid, and is formed by sequential methylation of phosphatidylethanolamine as part of a mechanism for biosynthesis of phosphatidylcholine. Dimethylphosphatidylethanolamines 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-NMe2(24:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)), in particular, consists of one tetracosanoyl chain to the C-1 atom, and one 4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl to the C-2 atom. 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.

PE(24:0/PGF1alpha)

(2-aminoethoxy)[(2R)-2-({7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(1E,3S)-3-hydroxyoct-1-en-1-yl]cyclopentyl]heptanoyl}oxy)-3-(tetracosanoyloxy)propoxy]phosphinic acid

C49H94NO11P (903.6564143999999)

PE(24:0/PGF1alpha) is an oxidized phosphatidylethanolamine (PE). Oxidized phosphatidylethanolamines are glycerophospholipids in which a phosphorylethanolamine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylethanolamines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, phosphatidylethanolamines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PE(24:0/PGF1alpha), in particular, consists of one chain of one tetracosanoyl at the C-1 position and one chain of Prostaglandin F1alpha at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PEs can be synthesized via three different routes. In one route, the oxidized PE is synthetized de novo following the same mechanisms as for PEs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PE backbone, mainly through the action of LOX (PMID: 33329396).

PE(PGF1alpha/24:0)

(2-aminoethoxy)[(2R)-3-({7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(1E,3S)-3-hydroxyoct-1-en-1-yl]cyclopentyl]heptanoyl}oxy)-2-(tetracosanoyloxy)propoxy]phosphinic acid

C49H94NO11P (903.6564143999999)

PE(PGF1alpha/24:0) is an oxidized phosphatidylethanolamine (PE). Oxidized phosphatidylethanolamines are glycerophospholipids in which a phosphorylethanolamine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylethanolamines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, phosphatidylethanolamines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PE(PGF1alpha/24:0), in particular, consists of one chain of one Prostaglandin F1alpha at the C-1 position and one chain of tetracosanoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PEs can be synthesized via three different routes. In one route, the oxidized PE is synthetized de novo following the same mechanisms as for PEs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PE backbone, mainly through the action of LOX (PMID: 33329396).