Exact Mass: 666.4498
Exact Mass Matches: 666.4498
Found 70 metabolites which its exact mass value is equals to given mass value 666.4498,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
PG(a-13:0/a-15:0)
PG(a-13:0/a-15:0) is a phosphatidylglycerol - a glycerophospholipid in which a phosphoglycerol moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylglycerols 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. PG(a-13:0/a-15:0), in particular, consists of one chain of anteisotridecanoic acid at the C-1 position and one chain of anteisopentadecanoic acid at the C-2 position. Phosphatidylglycerol is present at a level of 1-2\\% in most animal tissues, but it can be the second most abundant phospholipid in lung surfactant (up to 11\\% of the total). It is well established that the concentration of phosphatidylglycerol increases during fetal development. Phosphatidylglycerol may be present in animal tissues merely as a precursor for cardiolipin synthesis.
PG(a-13:0/i-15:0)
PG(a-13:0/i-15:0) is a phosphatidylglycerol - a glycerophospholipid in which a phosphoglycerol moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylglycerols 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. PG(a-13:0/i-15:0), in particular, consists of one chain of anteisotridecanoic acid at the C-1 position and one chain of isopentadecanoic acid at the C-2 position. Phosphatidylglycerol is present at a level of 1-2\\% in most animal tissues, but it can be the second most abundant phospholipid in lung surfactant (up to 11\\% of the total). It is well established that the concentration of phosphatidylglycerol increases during fetal development. Phosphatidylglycerol may be present in animal tissues merely as a precursor for cardiolipin synthesis.
PG(i-12:0/i-16:0)
PG(i-12:0/i-16:0) is a phosphatidylglycerol - a glycerophospholipid in which a phosphoglycerol moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylglycerols 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. PG(i-12:0/i-16:0), in particular, consists of one chain of isododecanoic acid at the C-1 position and one chain of isohexadecanoic acid at the C-2 position. Phosphatidylglycerol is present at a level of 1-2\\% in most animal tissues, but it can be the second most abundant phospholipid in lung surfactant (up to 11\\% of the total). It is well established that the concentration of phosphatidylglycerol increases during fetal development. Phosphatidylglycerol may be present in animal tissues merely as a precursor for cardiolipin synthesis.
PG(i-13:0/a-15:0)
PG(i-13:0/a-15:0) is a phosphatidylglycerol - a glycerophospholipid in which a phosphoglycerol moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylglycerols 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. PG(i-13:0/a-15:0), in particular, consists of one chain of isotridecanoic acid at the C-1 position and one chain of anteisopentadecanoic acid at the C-2 position. Phosphatidylglycerol is present at a level of 1-2\\% in most animal tissues, but it can be the second most abundant phospholipid in lung surfactant (up to 11\\% of the total). It is well established that the concentration of phosphatidylglycerol increases during fetal development. Phosphatidylglycerol may be present in animal tissues merely as a precursor for cardiolipin synthesis.
PG(i-13:0/i-15:0)
PG(i-13:0/i-15:0) is a phosphatidylglycerol - a glycerophospholipid in which a phosphoglycerol moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylglycerols 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. PG(i-13:0/i-15:0), in particular, consists of one chain of isotridecanoic acid at the C-1 position and one chain of isopentadecanoic acid at the C-2 position. Phosphatidylglycerol is present at a level of 1-2\\% in most animal tissues, but it can be the second most abundant phospholipid in lung surfactant (up to 11\\% of the total). It is well established that the concentration of phosphatidylglycerol increases during fetal development. Phosphatidylglycerol may be present in animal tissues merely as a precursor for cardiolipin synthesis.
PG(i-14:0/i-14:0)
PG(i-14:0/i-14:0) is a phosphatidylglycerol - a glycerophospholipid in which a phosphoglycerol moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylglycerols 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. PG(i-14:0/i-14:0), in particular, consists of one chain of isotetradecanoic acid at the C-1 position and one chain of isotetradecanoic acid at the C-2 position. Phosphatidylglycerol is present at a level of 1-2\\% in most animal tissues, but it can be the second most abundant phospholipid in lung surfactant (up to 11\\% of the total). It is well established that the concentration of phosphatidylglycerol increases during fetal development. Phosphatidylglycerol may be present in animal tissues merely as a precursor for cardiolipin synthesis.
Dimyristoyl phosphatidylglycerol
methyl (1aS,4E,7R,9aS,12S,16R,19S,21aS,21bS,22E,25aS)-2,3,6,7,9,9a,10,11,12,13,14,15,16,17,18,19,20,21,21b,24,25,25a-docosahydro-7-hydroxy-1a,5,8,12,16,23-hexamethyl-10,17,20-trioxo-19-(propan-2-yl)cyclotetradeca[3?,4?]benzo[1?,2?:9,10]cyclotetradeca[1,2-b]oxirene-21a(1aH)-carboxylate|sarcophytolide H
Dimyristoylphosphatidylglycerol
PG(16:0/12:0)
PG(16:0/12:0)[U]
PG 28:0
Phosphoric acid bis[(S)-2-hydroxy-3-(myristoyloxy)propyl] ester
[1-[(2-Heptanoyloxy-3-hydroxypropoxy)-hydroxyphosphoryl]oxy-3-hydroxypropan-2-yl] henicosanoate
[1-Hydroxy-3-[hydroxy-(3-hydroxy-2-propanoyloxypropoxy)phosphoryl]oxypropan-2-yl] pentacosanoate
[1-Hydroxy-3-[hydroxy-(3-hydroxy-2-nonanoyloxypropoxy)phosphoryl]oxypropan-2-yl] nonadecanoate
[1-[(2-Hexanoyloxy-3-hydroxypropoxy)-hydroxyphosphoryl]oxy-3-hydroxypropan-2-yl] docosanoate
[1-Hydroxy-3-[hydroxy-(3-hydroxy-2-pentanoyloxypropoxy)phosphoryl]oxypropan-2-yl] tricosanoate
[1-[(2-Acetyloxy-3-hydroxypropoxy)-hydroxyphosphoryl]oxy-3-hydroxypropan-2-yl] hexacosanoate
[1-Hydroxy-3-[hydroxy-(3-hydroxy-2-octanoyloxypropoxy)phosphoryl]oxypropan-2-yl] icosanoate
[1-[(2-Butanoyloxy-3-hydroxypropoxy)-hydroxyphosphoryl]oxy-3-hydroxypropan-2-yl] tetracosanoate
[1-[(2-Decanoyloxy-3-hydroxypropoxy)-hydroxyphosphoryl]oxy-3-hydroxypropan-2-yl] octadecanoate
[1-[(2-Dodecanoyloxy-3-hydroxypropoxy)-hydroxyphosphoryl]oxy-3-hydroxypropan-2-yl] hexadecanoate
[1-Hydroxy-3-[hydroxy-(3-hydroxy-2-tridecanoyloxypropoxy)phosphoryl]oxypropan-2-yl] pentadecanoate
[1-Hydroxy-3-[hydroxy-(3-hydroxy-2-undecanoyloxypropoxy)phosphoryl]oxypropan-2-yl] heptadecanoate
[1-Hydroxy-3-[hydroxy-(3-hydroxy-2-tetradecanoyloxypropoxy)phosphoryl]oxypropan-2-yl] tetradecanoate
[1-[2,3-Dihydroxypropoxy(hydroxy)phosphoryl]oxy-3-heptanoyloxypropan-2-yl] henicosanoate
[1-[2,3-Dihydroxypropoxy(hydroxy)phosphoryl]oxy-3-octanoyloxypropan-2-yl] icosanoate
[1-[2,3-Dihydroxypropoxy(hydroxy)phosphoryl]oxy-3-nonanoyloxypropan-2-yl] nonadecanoate
[1-[2,3-Dihydroxypropoxy(hydroxy)phosphoryl]oxy-3-propanoyloxypropan-2-yl] pentacosanoate
[1-[2,3-Dihydroxypropoxy(hydroxy)phosphoryl]oxy-3-pentanoyloxypropan-2-yl] tricosanoate
[1-[2,3-Dihydroxypropoxy(hydroxy)phosphoryl]oxy-3-hexanoyloxypropan-2-yl] docosanoate
[1-Acetyloxy-3-[2,3-dihydroxypropoxy(hydroxy)phosphoryl]oxypropan-2-yl] hexacosanoate
[1-Butanoyloxy-3-[2,3-dihydroxypropoxy(hydroxy)phosphoryl]oxypropan-2-yl] tetracosanoate
[1-[2,3-Dihydroxypropoxy(hydroxy)phosphoryl]oxy-3-tridecanoyloxypropan-2-yl] pentadecanoate
[1-[2,3-Dihydroxypropoxy(hydroxy)phosphoryl]oxy-3-dodecanoyloxypropan-2-yl] hexadecanoate
[1-Decanoyloxy-3-[2,3-dihydroxypropoxy(hydroxy)phosphoryl]oxypropan-2-yl] octadecanoate
[1-[2,3-Dihydroxypropoxy(hydroxy)phosphoryl]oxy-3-undecanoyloxypropan-2-yl] heptadecanoate
[(2S)-2-decanoyloxy-3-[[(2R)-2,3-dihydroxypropoxy]-hydroxyphosphoryl]oxypropyl] octadecanoate
[(2S)-3-[[(2R)-2,3-dihydroxypropoxy]-hydroxyphosphoryl]oxy-2-undecanoyloxypropyl] heptadecanoate
[(2R)-1-[[(2S)-2,3-dihydroxypropoxy]-hydroxyphosphoryl]oxy-3-undecanoyloxypropan-2-yl] heptadecanoate
[(2R)-1-decanoyloxy-3-[[(2S)-2,3-dihydroxypropoxy]-hydroxyphosphoryl]oxypropan-2-yl] octadecanoate
2-[[3-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoxy]-2-heptanoyloxypropoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[[3-[(8Z,11Z,14Z,17Z,20Z,23Z)-hexacosa-8,11,14,17,20,23-hexaenoxy]-2-propanoyloxypropoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
2-[hydroxy-[2-pentanoyloxy-3-[(6Z,9Z,12Z,15Z,18Z,21Z)-tetracosa-6,9,12,15,18,21-hexaenoxy]propoxy]phosphoryl]oxyethyl-trimethylazanium
ditetradecanoyl phosphatidylglycerol
A phosphatidylglycerol in which the phosphatidyl acyl groups are both tetradecanoyl (myristoyl).
1-palmitoyl-2-lauroyl-sn-glycero-3-phospho-(1-sn-glycerol)
A 1,2-diacyl-sn-glycero-3-phospho-(1-sn-glycerol) in which the phosphatidyl acyl groups at positions 1 and 2 are specified as palmitoyl and lauroyl respectively.
LBPA(28:0)
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