Exact Mass: 577.4454484
Exact Mass Matches: 577.4454484
Found 208 metabolites which its exact mass value is equals to given mass value 577.4454484,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
LysoPC(22:1/0:0)
LysoPC(22:1(13Z)) 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(22:1(13Z)), in particular, consists of one chain of erucic acid at the C-1 position. The erucic acid moiety is derived from seed oils and avocados. 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(22:1(13Z)) 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(22:1(13Z)), in particular, consists of one chain of erucic acid at the C-1 position. The erucic acid moiety is derived from seed oils and avocados. 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.
30-Hydroxy-35-Amino-31,32,33,34-bacteriohopanetetrol
35-aminobacteriohopane-30,31,32,33,34-pentol
A member of the class of hopanoids that is bacteriohopane-30,31,32,33,34-pentol carrying an additional amino substituent at position 35. Isolated from Methylococcus capsulatus.
(2R,3S,4S,5R)-2-(hydroxymethyl)-6-[(1R,2S,4S,5S,6S,7S,8R,9S,12S,13S,16S,18S)-5,7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2-piperidine]-16-yl]oxyoxane-3,4,5-triol
N-(2-hydroxyhexanoyl)-beta-D-galactosylsphinganine
[3-[(Z)-docos-13-enoyl]oxy-2-hydroxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
2-aminoethyl [3-[(Z)-hexacos-15-enoxy]-2-hydroxypropyl] hydrogen phosphate
C31H64NO6P (577.4471014000001)
(6Z,9Z,12Z,15Z,18Z,21Z,24Z,27Z)-N-[(E)-1,3-dihydroxyoct-4-en-2-yl]triaconta-6,9,12,15,18,21,24,27-octaenamide
[3-octoxy-2-[(Z)-tetradec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
(4Z,7Z,10Z,13Z,16Z,19Z)-N-[(4E,8E,12E)-1,3-dihydroxyhexadeca-4,8,12-trien-2-yl]docosa-4,7,10,13,16,19-hexaenamide
(6Z,9Z,12Z,15Z,18Z,21Z)-N-[(4E,8E,12E)-1,3-dihydroxytetradeca-4,8,12-trien-2-yl]tetracosa-6,9,12,15,18,21-hexaenamide
(5Z,8Z,11Z,14Z,17Z,20Z,23Z)-N-[(4E,8E)-1,3-dihydroxydodeca-4,8-dien-2-yl]hexacosa-5,8,11,14,17,20,23-heptaenamide
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-nonoxypropan-2-yl] (Z)-hexadec-9-enoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(Z)-icos-11-enoxy]propan-2-yl] pentanoate
3-Hydroxy-2-(2-hydroxynonadecanoylamino)dodecane-1-sulfonic acid
C31H63NO6S (577.4375858000001)
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(Z)-docos-13-enoxy]propan-2-yl] propanoate
3-Hydroxy-2-(2-hydroxyoctadecanoylamino)tridecane-1-sulfonic acid
C31H63NO6S (577.4375858000001)
3-Hydroxy-2-(2-hydroxydodecanoylamino)nonadecane-1-sulfonic acid
C31H63NO6S (577.4375858000001)
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(Z)-henicos-11-enoxy]propan-2-yl] butanoate
3-Hydroxy-2-(2-hydroxyhenicosanoylamino)decane-1-sulfonic acid
C31H63NO6S (577.4375858000001)
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-octoxypropan-2-yl] (Z)-heptadec-9-enoate
3-Hydroxy-2-(2-hydroxyhexadecanoylamino)pentadecane-1-sulfonic acid
C31H63NO6S (577.4375858000001)
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(Z)-nonadec-9-enoxy]propan-2-yl] hexanoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(Z)-heptadec-9-enoxy]propan-2-yl] octanoate
3-Hydroxy-2-(2-hydroxypentadecanoylamino)hexadecane-1-sulfonic acid
C31H63NO6S (577.4375858000001)
3-Hydroxy-2-(2-hydroxyheptadecanoylamino)tetradecane-1-sulfonic acid
C31H63NO6S (577.4375858000001)
3-Hydroxy-2-(2-hydroxyicosanoylamino)undecane-1-sulfonic acid
C31H63NO6S (577.4375858000001)
3-Hydroxy-2-(2-hydroxytetradecanoylamino)heptadecane-1-sulfonic acid
C31H63NO6S (577.4375858000001)
3-Hydroxy-2-(2-hydroxytridecanoylamino)octadecane-1-sulfonic acid
C31H63NO6S (577.4375858000001)
[3-[(Z)-heptadec-9-enoxy]-2-pentanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[2-nonanoyloxy-3-[(Z)-tridec-9-enoxy]propyl] 2-(trimethylazaniumyl)ethyl phosphate
[3-[(Z)-nonadec-9-enoxy]-2-propanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[2-acetyloxy-3-[(Z)-icos-11-enoxy]propyl] 2-(trimethylazaniumyl)ethyl phosphate
[2-heptanoyloxy-3-[(Z)-pentadec-9-enoxy]propyl] 2-(trimethylazaniumyl)ethyl phosphate
[3-nonoxy-2-[(Z)-tridec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(Z)-tridec-9-enoxy]propan-2-yl] dodecanoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-undecoxypropan-2-yl] (Z)-tetradec-9-enoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-dodecoxypropan-2-yl] (Z)-tridec-9-enoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(Z)-pentadec-9-enoxy]propan-2-yl] decanoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-decoxypropan-2-yl] (Z)-pentadec-9-enoate
N-(tetradecanoyl)-heptadecasphinganine-1-phosphate
C31H64NO6P (577.4471014000001)
N-(dodecanoyl)-nonadecasphinganine-1-phosphate
C31H64NO6P (577.4471014000001)
N-(hexadecanoyl)-pentadecasphinganine-1-phosphate
C31H64NO6P (577.4471014000001)
4-[3-heptanoyloxy-2-[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoyl]oxypropoxy]-2-(trimethylazaniumyl)butanoate
4-[2-[(6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoyl]oxy-3-pentanoyloxypropoxy]-2-(trimethylazaniumyl)butanoate
4-[2-[(8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoyl]oxy-3-propanoyloxypropoxy]-2-(trimethylazaniumyl)butanoate
[2-octanoyloxy-3-[(Z)-tetradec-9-enoxy]propyl] 2-(trimethylazaniumyl)ethyl phosphate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(Z)-octadec-9-enoxy]propan-2-yl] heptanoate
[3-[(Z)-hexadec-9-enoxy]-2-hexanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[2-butanoyloxy-3-[(Z)-octadec-9-enoxy]propyl] 2-(trimethylazaniumyl)ethyl phosphate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(Z)-hexadec-9-enoxy]propan-2-yl] nonanoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(Z)-tetradec-9-enoxy]propan-2-yl] undecanoate
4-[3-[(3E,6E,9E)-dodeca-3,6,9-trienoyl]oxy-2-[(E)-undec-4-enoyl]oxypropoxy]-2-(trimethylazaniumyl)butanoate
2-[[(E,2S,3R)-2-(decanoylamino)-3-hydroxypentadec-8-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[[(E,2S,3R)-2-(decanoylamino)-3-hydroxypentadec-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
4-[2-[(3E,6E,9E)-dodeca-3,6,9-trienoyl]oxy-3-[(E)-undec-4-enoyl]oxypropoxy]-2-(trimethylazaniumyl)butanoate
2-[[2-[[(Z)-heptadec-9-enoyl]amino]-3-hydroxyoctoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[[(E)-2-acetamido-3-hydroxytricos-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[[(E)-2-(butanoylamino)-3-hydroxyhenicos-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[hydroxy-[(E)-3-hydroxy-2-(nonanoylamino)hexadec-4-enoxy]phosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[[2-[[(Z)-hexadec-9-enoyl]amino]-3-hydroxynonoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[[(E)-2-(decanoylamino)-3-hydroxypentadec-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[hydroxy-[(E)-3-hydroxy-2-(undecanoylamino)tetradec-4-enoxy]phosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[hydroxy-[(E)-3-hydroxy-2-(pentadecanoylamino)dec-4-enoxy]phosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[[(E)-2-(hexadecanoylamino)-3-hydroxynon-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[[(E)-2-(heptadecanoylamino)-3-hydroxyoct-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[hydroxy-[(E)-3-hydroxy-2-(tridecanoylamino)dodec-4-enoxy]phosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[hydroxy-[(E)-3-hydroxy-2-(pentanoylamino)icos-4-enoxy]phosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[hydroxy-[3-hydroxy-2-[[(Z)-tridec-9-enoyl]amino]dodecoxy]phosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[[(E)-2-(hexanoylamino)-3-hydroxynonadec-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[[(E)-2-(heptanoylamino)-3-hydroxyoctadec-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[[(E)-2-(dodecanoylamino)-3-hydroxytridec-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[hydroxy-[(E)-3-hydroxy-2-(octanoylamino)heptadec-4-enoxy]phosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[hydroxy-[(E)-3-hydroxy-2-(propanoylamino)docos-4-enoxy]phosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[hydroxy-[3-hydroxy-2-[[(Z)-tetradec-9-enoyl]amino]undecoxy]phosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[hydroxy-[3-hydroxy-2-[[(Z)-pentadec-9-enoyl]amino]decoxy]phosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
2-[hydroxy-[(E)-3-hydroxy-2-(tetradecanoylamino)undec-4-enoxy]phosphoryl]oxyethyl-trimethylazanium
C30H62N2O6P+ (577.4345261999999)
lysophosphatidylcholine 22:1
A lysophosphatidylcholine in which the remaining acyl group contains 22 carbons and 1 double bond. 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.
MePC(21:1)
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