Exact Mass: 547.3720128
Exact Mass Matches: 547.3720128
Found 199 metabolites which its exact mass value is equals to given mass value 547.3720128
,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
LysoPC(20:2(11Z,14Z)/0:0)
LysoPC(20:2(11Z,14Z)) is a lysophospholipid (LyP). It is a monoglycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. Lysophosphatidylcholines can have different combinations of fatty acids of varying lengths and saturation attached at the C-1 (sn-1) position. Fatty acids containing 16, 18 and 20 carbons are the most common. LysoPC(20:2(11Z,14Z)), in particular, consists of one chain of eicosadienoic acid at the C-1 position. The eicosadienoic acid moiety is derived from fish oils and liver. Lysophosphatidylcholine is found in small amounts in most tissues. It is formed by hydrolysis of phosphatidylcholine by the enzyme phospholipase A2, as part of the de-acylation/re-acylation cycle that controls its overall molecular species composition. It can also be formed inadvertently during extraction of lipids from tissues if the phospholipase is activated by careless handling. In blood plasma significant amounts of lysophosphatidylcholine are formed by a specific enzyme system, lecithin:cholesterol acyltransferase (LCAT), which is secreted from the liver. The enzyme catalyzes the transfer of the fatty acids of position sn-2 of phosphatidylcholine to the free cholesterol in plasma, with formation of cholesterol esters and lysophosphatidylcholine. Lysophospholipids have a role in lipid signaling by acting on lysophospholipid receptors (LPL-R). LPL-Rs are members of the G protein-coupled receptor family of integral membrane proteins. [HMDB] LysoPC(20:2(11Z,14Z)) is a lysophospholipid (LyP). It is a monoglycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. Lysophosphatidylcholines can have different combinations of fatty acids of varying lengths and saturation attached at the C-1 (sn-1) position. Fatty acids containing 16, 18 and 20 carbons are the most common. LysoPC(20:2(11Z,14Z)), in particular, consists of one chain of eicosadienoic acid at the C-1 position. The eicosadienoic acid moiety is derived from fish oils and liver. Lysophosphatidylcholine is found in small amounts in most tissues. It is formed by hydrolysis of phosphatidylcholine by the enzyme phospholipase A2, as part of the de-acylation/re-acylation cycle that controls its overall molecular species composition. It can also be formed inadvertently during extraction of lipids from tissues if the phospholipase is activated by careless handling. In blood plasma significant amounts of lysophosphatidylcholine are formed by a specific enzyme system, lecithin:cholesterol acyltransferase (LCAT), which is secreted from the liver. The enzyme catalyzes the transfer of the fatty acids of position sn-2 of phosphatidylcholine to the free cholesterol in plasma, with formation of cholesterol esters and lysophosphatidylcholine. Lysophospholipids have a role in lipid signaling by acting on lysophospholipid receptors (LPL-R). LPL-Rs are members of the G protein-coupled receptor family of integral membrane proteins.
(3beta,17beta)-17-{(1S)-1-[(2R,5S)-5-methylpiperidin-2-yl]ethyl}androst-5-en-3-yl 4-hydroxy-3,5-dimethylbenzoate|3beta-O-(4-hydroxy-3,5-dimethylbenzoyl)oblonginine|allumine A
Phe Ile Ile Arg
Phe Ile Leu Arg
Phe Ile Arg Ile
Phe Ile Arg Leu
Phe Leu Ile Arg
Phe Leu Leu Arg
Phe Leu Arg Ile
Phe Leu Arg Leu
Phe Arg Ile Ile
Phe Arg Ile Leu
Phe Arg Leu Ile
Phe Arg Leu Leu
Ile Phe Ile Arg
Ile Phe Leu Arg
Ile Phe Arg Ile
Ile Phe Arg Leu
Ile Ile Phe Arg
Ile Ile Arg Phe
Ile Leu Phe Arg
Ile Leu Arg Phe
Ile Arg Phe Ile
Ile Arg Phe Leu
Ile Arg Ile Phe
Ile Arg Leu Phe
Leu Phe Ile Arg
Leu Phe Leu Arg
Leu Phe Arg Ile
Leu Phe Arg Leu
Leu Ile Phe Arg
Leu Ile Arg Phe
Leu Leu Phe Arg
Leu Leu Arg Phe
Leu Arg Phe Ile
Leu Arg Phe Leu
Leu Arg Ile Phe
Leu Arg Leu Phe
Arg Phe Ile Ile
Arg Phe Ile Leu
Arg Phe Leu Ile
Arg Phe Leu Leu
Arg Ile Phe Ile
Arg Ile Phe Leu
Arg Ile Ile Phe
Arg Ile Leu Phe
Arg Leu Phe Ile
Arg Leu Phe Leu
Arg Leu Ile Phe
Arg Leu Leu Phe
Platelet-activating factor
PC(O-3:1/O-18:1)[S]
PC(P-3:0/O-18:1)[S]
LysoPC(20:2/0:0)
[2-hydroxy-3-[(11Z,14Z)-icosa-11,14-dienoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[2-acetyloxy-3-[(9Z,12Z)-octadeca-9,12-dienoxy]propyl] 2-(trimethylazaniumyl)ethyl phosphate
2-aminoethyl [2-hydroxy-3-[(13Z,16Z)-tetracosa-13,16-dienoxy]propyl] hydrogen phosphate
[3-[(11Z,14Z)-henicosa-11,14-dienoxy]-2-hydroxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(11Z,14Z)-icosa-11,14-dienoxy]propan-2-yl] propanoate
3-hydroxy-2-[[(Z)-2-hydroxytridec-8-enoyl]amino]hexadecane-1-sulfonic acid
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(11Z,14Z)-henicosa-11,14-dienoxy]propan-2-yl] acetate
(E)-3-hydroxy-2-(2-hydroxypentadecanoylamino)tetradec-4-ene-1-sulfonic acid
(E)-3-hydroxy-2-(2-hydroxytetradecanoylamino)pentadec-4-ene-1-sulfonic acid
(E)-3-hydroxy-2-(2-hydroxyheptadecanoylamino)dodec-4-ene-1-sulfonic acid
(E)-3-hydroxy-2-(2-hydroxynonadecanoylamino)dec-4-ene-1-sulfonic acid
3-hydroxy-2-[[(Z)-2-hydroxypentadec-9-enoyl]amino]tetradecane-1-sulfonic acid
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(9Z,12Z)-nonadeca-9,12-dienoxy]propan-2-yl] butanoate
3-hydroxy-2-[[(Z)-2-hydroxyhexadec-7-enoyl]amino]tridecane-1-sulfonic acid
(E)-3-hydroxy-2-(2-hydroxyhexadecanoylamino)tridec-4-ene-1-sulfonic acid
3-hydroxy-2-[[(Z)-2-hydroxytetradec-9-enoyl]amino]pentadecane-1-sulfonic acid
(E)-3-hydroxy-2-(2-hydroxydodecanoylamino)heptadec-4-ene-1-sulfonic acid
3-hydroxy-2-[[(Z)-2-hydroxynonadec-9-enoyl]amino]decane-1-sulfonic acid
(E)-3-hydroxy-2-(2-hydroxytridecanoylamino)hexadec-4-ene-1-sulfonic acid
3-hydroxy-2-[[(Z)-2-hydroxyoctadec-11-enoyl]amino]undecane-1-sulfonic acid
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(9Z,12Z)-heptadeca-9,12-dienoxy]propan-2-yl] hexanoate
3-hydroxy-2-[[(Z)-2-hydroxydodec-5-enoyl]amino]heptadecane-1-sulfonic acid
(E)-3-hydroxy-2-(2-hydroxyoctadecanoylamino)undec-4-ene-1-sulfonic acid
[3-[(9Z,12Z)-heptadeca-9,12-dienoxy]-2-propanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
(4E,8E)-3-hydroxy-2-[[(3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoyl]amino]trideca-4,8-diene-1-sulfonic acid
C31H49NO5S (547.3331264000001)
(4E,8E,12E)-2-[[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoyl]amino]-3-hydroxypentadeca-4,8,12-triene-1-sulfonic acid
C31H49NO5S (547.3331264000001)
4-[2-[(3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoyl]oxy-3-propanoyloxypropoxy]-2-(trimethylazaniumyl)butanoate
[2-butanoyloxy-3-[(9Z,12Z)-hexadeca-9,12-dienoxy]propyl] 2-(trimethylazaniumyl)ethyl phosphate
N-(dodecanoyl)-4E-heptadecasphingenine-1-phosphate
N-(tetradecanoyl)-4E-pentadecasphingenine-1-phosphate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(9Z,12Z)-hexadeca-9,12-dienoxy]propan-2-yl] heptanoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(9Z,12Z)-octadeca-9,12-dienoxy]propan-2-yl] pentanoate
[1-acetyloxy-3-[2-aminoethoxy(hydroxy)phosphoryl]oxypropan-2-yl] (11Z,14Z)-icosa-11,14-dienoate
[2-[(9Z,12Z)-hexadeca-9,12-dienoyl]oxy-3-propanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-pentanoyloxypropan-2-yl] (9Z,12Z)-heptadeca-9,12-dienoate
[3-acetyloxy-2-[(9Z,12Z)-heptadeca-9,12-dienoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-propanoyloxypropan-2-yl] (9Z,12Z)-nonadeca-9,12-dienoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-butanoyloxypropan-2-yl] (9Z,12Z)-octadeca-9,12-dienoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-hexanoyloxypropan-2-yl] (9Z,12Z)-hexadeca-9,12-dienoate
[(2R)-2-hydroxy-3-[(5E,8E)-icosa-5,8-dienoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[(2R)-2-hydroxy-3-[(11E,14E)-icosa-11,14-dienoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
2-[hydroxy-[(4E,8E)-3-hydroxy-2-(pentanoylamino)octadeca-4,8-dienoxy]phosphoryl]oxyethyl-trimethylazanium
2-[[(4E,8E)-2-(butanoylamino)-3-hydroxynonadeca-4,8-dienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[(E)-3-hydroxy-2-[[(Z)-tridec-9-enoyl]amino]dec-4-enoxy]phosphoryl]oxyethyl-trimethylazanium
2-[[(4E,8E)-2-(decanoylamino)-3-hydroxytrideca-4,8-dienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[(E)-3-hydroxy-2-[[(Z)-tetradec-9-enoyl]amino]non-4-enoxy]phosphoryl]oxyethyl-trimethylazanium
2-[[(4E,8E)-2-(heptanoylamino)-3-hydroxyhexadeca-4,8-dienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[[(4E,8E)-2-(hexanoylamino)-3-hydroxyheptadeca-4,8-dienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[[(4E,8E)-2-acetamido-3-hydroxyhenicosa-4,8-dienoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[(4E,8E)-3-hydroxy-2-(propanoylamino)icosa-4,8-dienoxy]phosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[(E)-3-hydroxy-2-[[(Z)-pentadec-9-enoyl]amino]oct-4-enoxy]phosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[(4E,8E)-3-hydroxy-2-(octanoylamino)pentadeca-4,8-dienoxy]phosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[(4E,8E)-3-hydroxy-2-(undecanoylamino)dodeca-4,8-dienoxy]phosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[(4E,8E)-3-hydroxy-2-(nonanoylamino)tetradeca-4,8-dienoxy]phosphoryl]oxyethyl-trimethylazanium
1-(9Z,12Z-octadecadienyl)-2-acetyl-sn-glycero-3-phosphocholine
lysophosphatidylcholine 20:2
A lysophosphatidylcholine in which the remaining acyl group contains 20 carbons and 2 double bonds. If R1 is the acyl group and R2 is a hydrogen then the molecule is a 1-acyl-sn-glycero-3-phosphocholine. If R1 is a hydrogen and R2 is the acyl group then the molecule is a 2-acyl-sn-glycero-3-phosphocholine.
lysophosphatidylcholine (20:2/0:0)
A lysophosphatidylcholine 20:2 in which the acyl group is located at position 1.
1-[(11Z,14Z)]-icosadienoyl-sn-glycero-3-phosphocholine
A lysophosphatidylcholine 20:2 in which the acyl group is specified as (11Z,14Z)-icosadienoyl and is located at position 1.
PC(19:2)
Provides by LipidSearch Vendor. © Copyright 2006-2024 Thermo Fisher Scientific Inc. All rights reserved
MePC(18:2)
Provides by LipidSearch Vendor. © Copyright 2006-2024 Thermo Fisher Scientific Inc. All rights reserved
MePC(19:2)
Provides by LipidSearch Vendor. © Copyright 2006-2024 Thermo Fisher Scientific Inc. All rights reserved