Exact Mass: 704.5743295999999

Exact Mass Matches: 704.5743295999999

Found 500 metabolites which its exact mass value is equals to given mass value 704.5743295999999, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

CID 138404150

C50H72O2 (704.5532012)

SM(d18:0/16:0)

{[(2S,3R)-2-hexadecanamido-3-hydroxyoctadecyl]oxy}[2-(trimethylazaniumyl)ethoxy]phosphinic acid

C39H81N2O6P (704.5831936)

Sphingomyelin (d18:0/16:0) or SM(d18:0/16:0) is a type of sphingolipid found in animal cell membranes, especially in the membranous myelin sheath which surrounds some nerve cell axons. It usually consists of phosphorylcholine and ceramide. SM(d18:0/16:0) consists of a sphinganine backbone and a palmitic acid chain. In humans, sphingomyelin is the only membrane phospholipid not derived from glycerol. Like all sphingolipids, SM has a ceramide core (sphingosine bonded to a fatty acid via an amide linkage). In addition, it contains one polar head group, which is either phosphocholine or phosphoethanolamine. The plasma membrane of cells is highly enriched in sphingomyelin and is considered largely to be found in the exoplasmic leaflet of the cell membrane. However, there is some evidence that there may also be a sphingomyelin pool in the inner leaflet of the membrane. Moreover, neutral sphingomyelinase-2, an enzyme that breaks down sphingomyelin into ceramide, has been found to localize exclusively to the inner leaflet further suggesting that there may be sphingomyelin present there. Sphingomyelin can accumulate in a rare hereditary disease called Niemann-Pick Disease, types A and B. Niemann-Pick disease is a genetically-inherited disease caused by a deficiency in the enzyme sphingomyelinase, which causes the accumulation of sphingomyelin in spleen, liver, lungs, bone marrow, and the brain, causing irreversible neurological damage. SMs play a role in signal transduction. Sphingomyelins are synthesized by the transfer of phosphorylcholine from phosphatidylcholine to a ceramide in a reaction catalyzed by sphingomyelin synthase. Sphingomyelin (d18:0/16:0) or SM(d18:0/16:0)is a type of sphingolipid found in animal cell membranes, especially in the membranous myelin sheath which surrounds some nerve cell axons. It usually consists of phosphorylcholine and ceramide. SM(18:0/16:0) consists of stearic acid attached to the C1 position and palmitic acid attached to the C2 position. In humans, sphingomyelin is the only membrane phospholipid not derived from glycerol. Like all sphingolipids, SPH has a ceramide core (sphingosine bonded to a fatty acid via an amide linkage). In addition it contains one polar head group, which is either phosphocholine or phosphoethanolamine. The plasma membrane of cells is highly enriched in sphingomyelin and is considered largely to be found in the exoplasmic leaflet of the cell membrane. However, there is some evidence that there may also be a sphingomyelin pool in the inner leaflet of the membrane. Moreover, neutral sphingomyelinase-2 - an enzyme that breaks down sphingomyelin into ceramide has been found to localise exclusively to the inner leaflet further suggesting that there may be sphingomyelin present there. Sphingomyelin can accumulate in a rare hereditary disease called Niemann-Pick Disease, types A and B. Niemann-Pick disease is a genetically-inherited disease caused by a deficiency in the enzyme Sphingomyelinase, which causes the accumulation of Sphingomyelin in spleen, liver, lungs, bone marrow, and the brain, causing irreversible neurological damage. SMs play a role in signal transduction.

CE(20:4(6Z,8E,10E,14Z)-2OH(5S,12R))

(1S,2R,5S,10S,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-5-yl (5S,6Z,8E,10E,12R,14Z)-5,12-dihydroxyicosa-6,8,10,14-tetraenoate

C47H76O4 (704.5743295999999)

CE(20:4(6Z,8E,10E,14Z)-2OH(5S,12R)) belongs to the family of cholesteryl esters, whose structure is characetized by a cholesterol esterified at the 3-position with a fatty acid. A cholesteryl ester is an ester of cholesterol. Fatty acid esters of cholesterol constitute about two-thirds of the cholesterol in the plasma. Cholesterol is a sterol (a combination steroid and alcohol) and a lipid found in the cell membranes of all body tissues, and transported in the blood plasma of all animals. The accumulation of cholesterol esters in the arterial intima (the innermost layer of an artery, in direct contact with the flowing blood) is a characteristic feature of atherosclerosis. Atherosclerosis is a disease affecting arterial blood vessels. It is a chronic inflammatory response in the walls of arteries, in large part to the deposition of lipoproteins (plasma proteins that carry cholesterol and triglycerides). CE(20:4(6Z,8E,10E,14Z)-2OH(5S,12R)) may also accumulate in hereditary hypercholesterolemia, an inborn error of metabolism.

CE(20:4(6E,8Z,11Z,13E)-2OH(5S,15S))

(1S,2R,5S,10S,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-5-yl (5R,6E,8Z,11Z,13E,15S)-5,15-dihydroxyicosa-6,8,11,13-tetraenoate

C47H76O4 (704.5743295999999)

CE(20:4(6E,8Z,11Z,13E)-2OH(5S,15S)) belongs to the family of cholesteryl esters, whose structure is characetized by a cholesterol esterified at the 3-position with a fatty acid. A cholesteryl ester is an ester of cholesterol. Fatty acid esters of cholesterol constitute about two-thirds of the cholesterol in the plasma. Cholesterol is a sterol (a combination steroid and alcohol) and a lipid found in the cell membranes of all body tissues, and transported in the blood plasma of all animals. The accumulation of cholesterol esters in the arterial intima (the innermost layer of an artery, in direct contact with the flowing blood) is a characteristic feature of atherosclerosis. Atherosclerosis is a disease affecting arterial blood vessels. It is a chronic inflammatory response in the walls of arteries, in large part to the deposition of lipoproteins (plasma proteins that carry cholesterol and triglycerides). CE(20:4(6E,8Z,11Z,13E)-2OH(5S,15S)) may also accumulate in hereditary hypercholesterolemia, an inborn error of metabolism.

CE(20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R))

(1S,2R,5S,10S,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-5-yl (5S,6S,8Z,11Z,14Z,17Z)-5,6-dihydroxyicosa-8,11,14,17-tetraenoate

C47H76O4 (704.5743295999999)

CE(20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)) belongs to the family of cholesteryl esters, whose structure is characetized by a cholesterol esterified at the 3-position with a fatty acid. A cholesteryl ester is an ester of cholesterol. Fatty acid esters of cholesterol constitute about two-thirds of the cholesterol in the plasma. Cholesterol is a sterol (a combination steroid and alcohol) and a lipid found in the cell membranes of all body tissues, and transported in the blood plasma of all animals. The accumulation of cholesterol esters in the arterial intima (the innermost layer of an artery, in direct contact with the flowing blood) is a characteristic feature of atherosclerosis. Atherosclerosis is a disease affecting arterial blood vessels. It is a chronic inflammatory response in the walls of arteries, in large part to the deposition of lipoproteins (plasma proteins that carry cholesterol and triglycerides). CE(20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)) may also accumulate in hereditary hypercholesterolemia, an inborn error of metabolism.

DG(20:0/20:4(6Z,8E,10E,14Z)-2OH(5S,12R)/0:0)

(2S)-1-Hydroxy-3-(icosanoyloxy)propan-2-yl (5R,6Z,8E,10E,12S,14Z)-5,12-dihydroxyicosa-6,8,10,14-tetraenoic acid

C43H76O7 (704.5590746)

DG(20:0/20:4(6Z,8E,10E,14Z)-2OH(5S,12R)/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(20:0/20:4(6Z,8E,10E,14Z)-2OH(5S,12R)/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.

DG(20:4(6Z,8E,10E,14Z)-2OH(5S,12R)/20:0/0:0)

(2S)-3-Hydroxy-2-(icosanoyloxy)propyl (5S,6Z,8E,10E,12R,14Z)-5,12-dihydroxyicosa-6,8,10,14-tetraenoic acid

C43H76O7 (704.5590746)

DG(20:4(6Z,8E,10E,14Z)-2OH(5S,12R)/20:0/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(20:4(6Z,8E,10E,14Z)-2OH(5S,12R)/20:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.

DG(20:0/0:0/20:4(6Z,8E,10E,14Z)-2OH(5S,12R))

(2R)-2-Hydroxy-3-(icosanoyloxy)propyl (5S,6Z,8E,10E,12R,14Z)-5,12-dihydroxyicosa-6,8,10,14-tetraenoic acid

C43H76O7 (704.5590746)

DG(20:0/0:0/20:4(6Z,8E,10E,14Z)-2OH(5S,12R)) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.

DG(20:4(6Z,8E,10E,14Z)-2OH(5S,12R)/0:0/20:0)

(2S)-2-Hydroxy-3-(icosanoyloxy)propyl (5S,6Z,8E,10E,12R,14Z)-5,12-dihydroxyicosa-6,8,10,14-tetraenoic acid

C43H76O7 (704.5590746)

DG(20:4(6Z,8E,10E,14Z)-2OH(5S,12R)/0:0/20:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.

DG(20:0/20:4(6E,8Z,11Z,13E)-2OH(5S,15S)/0:0)

(2S)-1-Hydroxy-3-(icosanoyloxy)propan-2-yl (5S,8Z,11Z,13E,15R)-5,15-dihydroxyicosa-6,8,11,13-tetraenoic acid

C43H76O7 (704.5590746)

DG(20:0/20:4(6E,8Z,11Z,13E)-2OH(5S,15S)/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(20:0/20:4(6E,8Z,11Z,13E)-2OH(5S,15S)/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.

DG(20:4(6E,8Z,11Z,13E)-2OH(5S,15S)/20:0/0:0)

(2S)-3-Hydroxy-2-(icosanoyloxy)propyl (5R,8Z,11Z,13E,15S)-5,15-dihydroxyicosa-6,8,11,13-tetraenoic acid

C43H76O7 (704.5590746)

DG(20:4(6E,8Z,11Z,13E)-2OH(5S,15S)/20:0/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(20:4(6E,8Z,11Z,13E)-2OH(5S,15S)/20:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.

DG(20:0/0:0/20:4(6E,8Z,11Z,13E)-2OH(5S,15S))

(2R)-2-Hydroxy-3-(icosanoyloxy)propyl (5R,8Z,11Z,13E,15S)-5,15-dihydroxyicosa-6,8,11,13-tetraenoic acid

C43H76O7 (704.5590746)

DG(20:0/0:0/20:4(6E,8Z,11Z,13E)-2OH(5S,15S)) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.

DG(20:4(6E,8Z,11Z,13E)-2OH(5S,15S)/0:0/20:0)

(2S)-2-Hydroxy-3-(icosanoyloxy)propyl (5R,8Z,11Z,13E,15S)-5,15-dihydroxyicosa-6,8,11,13-tetraenoic acid

C43H76O7 (704.5590746)

DG(20:4(6E,8Z,11Z,13E)-2OH(5S,15S)/0:0/20:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.

DG(20:0/20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)/0:0)

(2S)-1-Hydroxy-3-(icosanoyloxy)propan-2-yl (5R,6R,8Z,11Z,14Z,17Z)-5,6-dihydroxyicosa-8,11,14,17-tetraenoic acid

C43H76O7 (704.5590746)

DG(20:0/20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(20:0/20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.

DG(20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)/20:0/0:0)

(2S)-3-Hydroxy-2-(icosanoyloxy)propyl (5S,6S,8Z,11Z,14Z,17Z)-5,6-dihydroxyicosa-8,11,14,17-tetraenoic acid

C43H76O7 (704.5590746)

DG(20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)/20:0/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)/20:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.

DG(20:0/0:0/20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R))

(2R)-2-Hydroxy-3-(icosanoyloxy)propyl (5S,6S,8Z,11Z,14Z,17Z)-5,6-dihydroxyicosa-8,11,14,17-tetraenoic acid

C43H76O7 (704.5590746)

DG(20:0/0:0/20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.

DG(20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)/0:0/20:0)

(2S)-2-Hydroxy-3-(icosanoyloxy)propyl (5S,6S,8Z,11Z,14Z,17Z)-5,6-dihydroxyicosa-8,11,14,17-tetraenoic acid

C43H76O7 (704.5590746)

DG(20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)/0:0/20:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.

DG(21:0/20:3(6,8,11)-OH(5)/0:0)

(2S)-3-Hydroxy-2-{[(6E,8E,11E)-5-hydroxyicosa-6,8,11-trienoyl]oxy}propyl henicosanoic acid