Exact Mass: 1077.5508

Exact Mass Matches: 1077.5508

Found 9 metabolites which its exact mass value is equals to given mass value 1077.5508, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

CDP-DG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z))

{[(2R,3R,5R)-5-(4-amino-2-oxo-1,2-dihydropyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}({[(2R)-3-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyloxy]-2-[(11Z,14Z)-icosa-11,14-dienoyloxy]propoxy](hydroxy)phosphoryl}oxy)phosphinic acid

C54H85N3O15P2 (1077.5456)

CDP-DG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)) 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(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)), in particular, consists of one chain of docosahexaenoic acid at the C-1 position and one chain of eicosadienoic 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).

(1s,3ar,3bs,7s,9ar,9br,11r,11as)-1-acetyl-7-{[(2r,4s,5r,6r)-5-{[(2s,4s,5r,6r)-5-{[(2s,4s,5r,6r)-5-{[(2s,3r,4s,5r,6r)-3,5-dihydroxy-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-1,3a,3b-trihydroxy-9a,11a-dimethyl-2h,3h,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-11-yl pyridine-3-carboxylate

(1s,3ar,3bs,7s,9ar,9br,11r,11as)-1-acetyl-7-{[(2r,4s,5r,6r)-5-{[(2s,4s,5r,6r)-5-{[(2s,4s,5r,6r)-5-{[(2s,3r,4s,5r,6r)-3,5-dihydroxy-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-1,3a,3b-trihydroxy-9a,11a-dimethyl-2h,3h,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-11-yl pyridine-3-carboxylate

C55H83NO20 (1077.5508)

1-acetyl-7-[(5-{[5-({5-[(3,5-dihydroxy-4-methoxy-6-methyloxan-2-yl)oxy]-4-methoxy-6-methyloxan-2-yl}oxy)-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl)oxy]-1,3a,3b-trihydroxy-9a,11a-dimethyl-2h,3h,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-11-yl pyridine-3-carboxylate

1-acetyl-7-[(5-{[5-({5-[(3,5-dihydroxy-4-methoxy-6-methyloxan-2-yl)oxy]-4-methoxy-6-methyloxan-2-yl}oxy)-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl)oxy]-1,3a,3b-trihydroxy-9a,11a-dimethyl-2h,3h,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-11-yl pyridine-3-carboxylate

C55H83NO20 (1077.5508)

(2s,3r,4ar,4bs,5ar,6ar,6br,9s,10ar,12ar,12bs,14s,14as)-3-formyl-14-hydroxy-9-{[(2s,3r,4s,5s)-4-hydroxy-3,5-bis({[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy})oxan-2-yl]oxy}-3,6b,10,10,12a,12b,14a-heptamethyl-tetradecahydro-1h-piceno[13,12b-b]oxiren-2-yl 2-(methylamino)benzoate

(2s,3r,4ar,4bs,5ar,6ar,6br,9s,10ar,12ar,12bs,14s,14as)-3-formyl-14-hydroxy-9-{[(2s,3r,4s,5s)-4-hydroxy-3,5-bis({[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy})oxan-2-yl]oxy}-3,6b,10,10,12a,12b,14a-heptamethyl-tetradecahydro-1h-piceno[13,12b-b]oxiren-2-yl 2-(methylamino)benzoate

C55H83NO20 (1077.5508)