Exact Mass: 342.3470772
Exact Mass Matches: 342.3470772
Found 66 metabolites which its exact mass value is equals to given mass value 342.3470772,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
MG(P-18:0/0:0/0:0)
1-(1Z-octadecenyl)-sn-glycerol is an ether lipid. Ether lipids are lipids in which one or more of the carbon atoms on glycerol is bonded to an alkyl chain via an ether linkage, as opposed to the usual ester linkage. Plasmalogens are glycerol ether phospholipids. They are of two types, alkyl ether (-O-CH2-) and alkenyl ether (-O-CH=CH-). Dihydroxyacetone phosphate (DHAP) serves as the glycerol precursor for the synthesis of plasmalogens. Three major classes of plasmalogens have been identified: choline, ethanolamine and serine derivatives. Ethanolamine plasmalogen is prevalent in myelin. Choline plasmalogen is abundant in cardiac tissue. Usually, the highest proportion of the plasmalogen form is in the ethanolamine class with rather less in choline, and commonly little or none in other phospholipids such as phosphatidylinositol. In choline plasmalogens of most tissues, a higher proportion is often of the O-alkyl rather than the O-alkenyl form, but the reverse tends to be true in heart lipids. In animal tissues, the alkyl and alkenyl moieties in both non-polar and phospholipids tend to be rather simple in composition with 16:0, 18:0 and 18:1 (double bond in position 9) predominating. Ether analogues of triacylglycerols, i.e. 1-alkyldiacyl-sn-glycerols, are present at trace levels only if at all in most animal tissues, but they can be major components of some marine lipids.
Propylene glycol stearate
Propylene glycol stearate is used as an emulsifier in food processing especially for margarine. Also as a defoamer and stabilise It is used as an emulsifier in food processing especies for margarineand is also as a defoamer and stabiliser.
Palmitoylcholine
Palmitoylcholine, also known as choline palmitate or hexadecanoylcholine, belongs to the class of organic compounds known as acyl cholines. These are acylated derivatives of choline. Choline or 2-hydroxy-N,N,N-trimethylethanaminium is a quaternary ammonium salt with the chemical formula (CH3)3N+(CH2)2OH. Palmitoylcholine has been identified in blood and the human placenta (PMID: 31396400, 32033212).
(5E,8Z)-3,9,13-Trimethyl-6-(1,5-dimethylhex-4-enyl)tetradeca-1,5,8,12-tetraene
2-hydroxyhenicosanoic acid
A 2-hydroxy fatty acid that is henicosanoic acid substituted by a hydroxy group at position 2.
opt.-akt.20-Methyl-heneicosan-1,2-diol|optically active 20-methyl-heneicosane-1,2-diol
3beta-Dimethylamino-23-nor-con-5-en|3beta-dimethylamino-23-nor-con-5-ene|conessimine
2,6,10,14-tetramethyl-7-(3-methylpent-4-enyl)pentadeca-2,5,9,13-tetraene
21-hydroxyhenicosanoic acid
An omega-hydroxy fatty acid that is henicosanoic acid in which one of the hydrogens of the terminal methyl group has been replaced by a hydroxy group.
1,3,5-Tris[3-(Dimethylamino)Propyl]Hexahydro-1,3,5-Triazine
(20R)-20-hydroxyhenicosanoic acid
An (omega-1)-hydroxy fatty acid that is henicosanoic acid in which the 20-pro-R hydrogen is replaced by a hydroxy group.