Exact Mass: 974.615266

Exact Mass Matches: 974.615266

Found 203 metabolites which its exact mass value is equals to given mass value 974.615266, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Megalomicin C2

C49H86N2O17 (974.5926186000002)

1-Archaetidyl-1D-myo-inositol 3-phosphate; 1-Saturated archaetidyl-1D-myo-inositol 3-phosphate; Archaetidylinositol phosphate

[(2S)-2,3-bis(3,7,11,15-tetramethylhexadecoxy)propyl] [(1S,2R,3S,4S,5R,6R)-2,3,4,6-tetrahydroxy-5-phosphonooxycyclohexyl] hydrogen phosphate

C49H100O14P2 (974.658796)

PS(20:0/LTE4)

(5S,6R,7E,9E,11Z,14Z)-6-{[(2R)-2-amino-3-{[(2R)-1-({[(2S)-2-amino-2-carboxyethoxy](hydroxy)phosphoryl}oxy)-3-(icosanoyloxy)propan-2-yl]oxy}-3-oxopropyl]sulphanyl}-5-hydroxyicosa-7,9,11,14-tetraenoic acid

C49H87N2O13PS (974.5666182)

PS(20:0/LTE4) is an oxidized phosphatidylserine (PS). Oxidized phosphatidylserines are glycerophospholipids in which a phosphorylserine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylserines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PS(20:0/LTE4), in particular, consists of one chain of one eicosanoyl at the C-1 position and one chain of Leukotriene E4 at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PSs can be synthesized via three different routes. In one route, the oxidized PS is synthetized de novo following the same mechanisms as for PSs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PS backbone, mainly through the action of LOX (PMID: 33329396).

PS(LTE4/20:0)

(5S,6R,7E,9E,11Z,14Z)-6-{[(2R)-2-amino-3-[(2R)-3-({[(2S)-2-amino-2-carboxyethoxy](hydroxy)phosphoryl}oxy)-2-(icosanoyloxy)propoxy]-3-oxopropyl]sulphanyl}-5-hydroxyicosa-7,9,11,14-tetraenoic acid

C49H87N2O13PS (974.5666182)

PS(LTE4/20:0) is an oxidized phosphatidylserine (PS). Oxidized phosphatidylserines are glycerophospholipids in which a phosphorylserine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylserines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PS(LTE4/20:0), in particular, consists of one chain of one Leukotriene E4 at the C-1 position and one chain of eicosanoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PSs can be synthesized via three different routes. In one route, the oxidized PS is synthetized de novo following the same mechanisms as for PSs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PS backbone, mainly through the action of LOX (PMID: 33329396).

C254 - Anti-Infective Agent > C281 - Antiviral Agent > C1660 - Anti-HIV Agent

3-(hexadecylsulfonyl)-2-[(hexadecylsulfonyl)methyl]propyl alpha-D-galactosyl-(1->4)-beta-D-galactoside

C48H94O15S2 (974.6033814)

A glycoside that consists of alpha-D-galactosyl-(1->4)-beta-D-galactose where the hydrogen of the anomeric OH group is substituted by a 3-(hexadecylsulfonyl)-2-[(hexadecylsulfonyl)methyl]propyl group.

3-(hexadecylsulfonyl)-2-[(hexadecylsulfonyl)methyl]propyl beta-D-galactosyl-(1->4)-beta-D-glucoside

C48H94O15S2 (974.6033814)

A glycoside that consists of beta-D-galactosyl-(1->4)-beta-D-glucose where the hydrogen of the anomeric OH group is substituted by a 3-(hexadecylsulfonyl)-2-[(hexadecylsulfonyl)methyl]propyl group.

1-Archaetidyl-1D-myo-inositol 3-phosphate

C49H100O14P2 (974.658796)

[(2S,3S,4R,6R)-4-acetyloxy-6-[[(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-[(2R,3S,4R,6S)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-7-[(2S,4R,5R,6S)-4-(dimethylamino)-5-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-12,13-dihydroxy-3,5,7,9,11,13-hexamethyl-2,10-dioxo-oxacyclotetradec-4-yl]oxy]-2,4-dimethyloxan-3-yl] propanoate

[(2S,3S,4R,6R)-4-acetyloxy-6-[[(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-[(2R,3S,4R,6S)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-7-[(2S,4R,5R,6S)-4-(dimethylamino)-5-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-12,13-dihydroxy-3,5,7,9,11,13-hexamethyl-2,10-dioxo-oxacyclotetradec-4-yl]oxy]-2,4-dimethyloxan-3-yl] propanoate

C49H86N2O17 (974.5926186000002)

PS(20:0/LTE4)

C49H87N2O13PS (974.5666182)

PS(LTE4/20:0)

C49H87N2O13PS (974.5666182)

Smgdg O-26:4_20:5

C55H90O12S (974.615266)

Smgdg O-22:5_24:4

C55H90O12S (974.615266)

Smgdg O-20:5_26:4

C55H90O12S (974.615266)

Smgdg O-18:5_28:4

C55H90O12S (974.615266)

Smgdg O-20:2_26:7

C55H90O12S (974.615266)

Smgdg O-20:3_26:6

C55H90O12S (974.615266)

Smgdg O-22:6_24:3

C55H90O12S (974.615266)

Smgdg O-24:6_22:3

C55H90O12S (974.615266)

Smgdg O-24:3_22:6

C55H90O12S (974.615266)

Smgdg O-28:4_18:5

C55H90O12S (974.615266)

Smgdg O-26:7_20:2

C55H90O12S (974.615266)

Smgdg O-24:5_22:4

C55H90O12S (974.615266)

Smgdg O-28:7_18:2

C55H90O12S (974.615266)

Smgdg O-24:4_22:5

C55H90O12S (974.615266)

Smgdg O-26:5_20:4

C55H90O12S (974.615266)

Smgdg O-28:6_18:3

C55H90O12S (974.615266)

Smgdg O-26:6_20:3

C55H90O12S (974.615266)

Smgdg O-18:2_28:7

C55H90O12S (974.615266)

Smgdg O-22:4_24:5

C55H90O12S (974.615266)

Smgdg O-20:4_26:5

C55H90O12S (974.615266)

Smgdg O-18:3_28:6

C55H90O12S (974.615266)

Smgdg O-22:3_24:6

C55H90O12S (974.615266)

Smgdg O-18:4_28:5

C55H90O12S (974.615266)

Smgdg O-28:5_18:4

C55H90O12S (974.615266)

Dgdg O-16:2_24:6

C55H90O14 (974.633024)

Dgdg O-14:1_26:7

C55H90O14 (974.633024)

Dgdg O-22:5_18:3

C55H90O14 (974.633024)

Dgdg O-22:4_18:4

C55H90O14 (974.633024)

Dgdg O-18:3_22:5

C55H90O14 (974.633024)

Dgdg O-18:2_22:6

C55H90O14 (974.633024)

Dgdg O-18:5_22:3

C55H90O14 (974.633024)

Dgdg O-20:4_20:4

C55H90O14 (974.633024)

Dgdg O-20:5_20:3

C55H90O14 (974.633024)

Dgdg O-24:5_16:3

C55H90O14 (974.633024)

Dgdg O-26:7_14:1

C55H90O14 (974.633024)

Dgdg O-16:4_24:4

C55H90O14 (974.633024)

Dgdg O-20:3_20:5

C55H90O14 (974.633024)

Dgdg O-18:4_22:4

C55H90O14 (974.633024)

Dgdg O-24:6_16:2

C55H90O14 (974.633024)

Dgdg O-16:3_24:5

C55H90O14 (974.633024)

Dgdg O-22:6_18:2

C55H90O14 (974.633024)

Dgdg O-24:4_16:4

C55H90O14 (974.633024)

Dgdg O-22:3_18:5

C55H90O14 (974.633024)

[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-[(9Z,12Z,15Z,18Z,21Z)-tetracosa-9,12,15,18,21-pentaenoxy]propan-2-yl] (10Z,13Z,16Z,19Z)-docosa-10,13,16,19-tetraenoate

C55H91O12P (974.6247816)

[1-[(10Z,13Z,16Z)-docosa-10,13,16-trienoxy]-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] (6Z,9Z,12Z,15Z,18Z,21Z)-tetracosa-6,9,12,15,18,21-hexaenoate

C55H91O12P (974.6247816)

[1-[(8Z,11Z,14Z,17Z,20Z,23Z)-hexacosa-8,11,14,17,20,23-hexaenoxy]-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] (11Z,14Z,17Z)-icosa-11,14,17-trienoate

C55H91O12P (974.6247816)

[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-[(12Z,15Z,18Z,21Z)-tetracosa-12,15,18,21-tetraenoxy]propan-2-yl] (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoate

C55H91O12P (974.6247816)

[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-[(6Z,9Z,12Z,15Z,18Z,21Z)-tetracosa-6,9,12,15,18,21-hexaenoxy]propan-2-yl] (10Z,13Z,16Z)-docosa-10,13,16-trienoate

C55H91O12P (974.6247816)

[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-[(11Z,14Z,17Z)-icosa-11,14,17-trienoxy]propan-2-yl] (8Z,11Z,14Z,17Z,20Z,23Z)-hexacosa-8,11,14,17,20,23-hexaenoate

C55H91O12P (974.6247816)

[1-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoxy]-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] (10Z,13Z,16Z)-tetracosa-10,13,16-trienoate

C55H91O12P (974.6247816)

[1-[(11Z,14Z,17Z,20Z,23Z)-hexacosa-11,14,17,20,23-pentaenoxy]-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] (8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoate

C55H91O12P (974.6247816)

[1-[(10Z,13Z,16Z,19Z)-docosa-10,13,16,19-tetraenoxy]-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] (9Z,12Z,15Z,18Z,21Z)-tetracosa-9,12,15,18,21-pentaenoate

C55H91O12P (974.6247816)

[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-[(11Z,14Z)-icosa-11,14-dienoxy]propan-2-yl] (5Z,8Z,11Z,14Z,17Z,20Z,23Z)-hexacosa-5,8,11,14,17,20,23-heptaenoate

C55H91O12P (974.6247816)

[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoxy]propan-2-yl] (14Z,17Z,20Z,23Z)-hexacosa-14,17,20,23-tetraenoate

C55H91O12P (974.6247816)

[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-[(10Z,13Z,16Z)-tetracosa-10,13,16-trienoxy]propan-2-yl] (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoate

C55H91O12P (974.6247816)

[1-[(5Z,8Z,11Z,14Z,17Z,20Z,23Z)-hexacosa-5,8,11,14,17,20,23-heptaenoxy]-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] (11Z,14Z)-icosa-11,14-dienoate

C55H91O12P (974.6247816)

[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-[(8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoxy]propan-2-yl] (11Z,14Z,17Z,20Z,23Z)-hexacosa-11,14,17,20,23-pentaenoate

C55H91O12P (974.6247816)

[1-[(14Z,17Z,20Z,23Z)-hexacosa-14,17,20,23-tetraenoxy]-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] (5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoate

C55H91O12P (974.6247816)

[1-[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoxy]-3-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxypropan-2-yl] (12Z,15Z,18Z,21Z)-tetracosa-12,15,18,21-tetraenoate

C55H91O12P (974.6247816)

[1-[(9Z,12Z)-heptadeca-9,12-dienoyl]oxy-3-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxypropan-2-yl] (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoate

[1-[(9Z,12Z)-heptadeca-9,12-dienoyl]oxy-3-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxypropan-2-yl] (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoate

C54H86O15 (974.5966406)

[6-[2-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyl]oxy-3-[(13Z,16Z)-tetracosa-13,16-dienoyl]oxypropoxy]-3,4,5-trihydroxyoxan-2-yl]methanesulfonic acid

C55H90O12S (974.615266)

[6-[3-[(10Z,13Z,16Z,19Z)-docosa-10,13,16,19-tetraenoyl]oxy-2-[(12Z,15Z,18Z,21Z)-tetracosa-12,15,18,21-tetraenoyl]oxypropoxy]-3,4,5-trihydroxyoxan-2-yl]methanesulfonic acid