Exact Mass: 841.3891
Exact Mass Matches: 841.3891
Found 4 metabolites which its exact mass value is equals to given mass value 841.3891,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
CDP-DG(i-12:0/i-12:0)
CDP-DG(i-12:0/i-12:0) is a cytidine diphosphate diacylglycerol or CDP-diacylglycerol (CDP-DG). CDP-diacylglycerol is an important branchpoint intermediate in eukaryotic phospholipid biosynthesis and could be a key regulatory molecule in phospholipid metabolism. It is a glycerophospholipid in which a cytidine diphosphate moiety occupies a glycerol substitution site. As is the case with diacylglycerols, CDP-diacylglycerols 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. CDP-DG(i-12:0/i-12:0), in particular, consists of one chain of isododecanoic acid at the C-1 position and one chain of isododecanoic acid at the C-2 position. Cytidine diphosphate diacylglycerols are rarely noticed in analyses of lipid compositions of tissues, as they are present is such small amounts (perhaps only 0.05\\% or so of the total phospholipids).
1,2-Didodecanoyl-sn-glycero-3-cytidine 5-diphosphate
A CDP-diacylglycerol in which the acyl groups at positions 1 and 2 are specified as dodecanoyl.
