Exact Mass: 992.4650416

Exact Mass Matches: 992.4650416

Found 41 metabolites which its exact mass value is equals to given mass value 992.4650416, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

PIP(16:1(9Z)/22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S))

{[(1R,3S)-3-({[(2R)-2-{[(5Z,7R,8E,10Z,13Z,15E,17S,19Z)-7,17-dihydroxydocosa-5,8,10,13,15,19-hexaenoyl]oxy}-3-[(9Z)-hexadec-9-enoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2,4,5,6-tetrahydroxycyclohexyl]oxy}phosphonic acid

C47H78O18P2 (992.4663148000001)

PIP(16:1(9Z)/22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S)) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(16:1(9Z)/22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S)), in particular, consists of one chain of 9Z-hexadecenoyl at the C-1 position and one chain of Resolvin D5 at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

PIP(22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S)/16:1(9Z))

{[(1R,3S)-3-({[(2R)-3-{[(5Z,7S,8E,10Z,13Z,15E,17R,19Z)-7,17-dihydroxydocosa-5,8,10,13,15,19-hexaenoyl]oxy}-2-[(9Z)-hexadec-9-enoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2,4,5,6-tetrahydroxycyclohexyl]oxy}phosphonic acid

C47H78O18P2 (992.4663148000001)

PIP(22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S)/16:1(9Z)) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(22:6(5Z,8E,10Z,13Z,15E,19Z)-2OH(7S, 17S)/16:1(9Z)), in particular, consists of one chain of Resolvin D5 at the C-1 position and one chain of 9Z-hexadecenoyl at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

PIP(16:1(9Z)/22:6(4Z,7Z,11E,13Z,15E,19Z)-2OH(10S,17))

{[(1R,3S)-3-({[(2R)-2-{[(4Z,7Z,10R,11E,13Z,15E,17S,19Z)-10,17-dihydroxydocosa-4,7,11,13,15,19-hexaenoyl]oxy}-3-[(9Z)-hexadec-9-enoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2,4,5,6-tetrahydroxycyclohexyl]oxy}phosphonic acid

C47H78O18P2 (992.4663148000001)

PIP(16:1(9Z)/22:6(4Z,7Z,11E,13Z,15E,19Z)-2OH(10S,17)) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(16:1(9Z)/22:6(4Z,7Z,11E,13Z,15E,19Z)-2OH(10S,17)), in particular, consists of one chain of 9Z-hexadecenoyl at the C-1 position and one chain of Protectin DX at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

PIP(22:6(4Z,7Z,11E,13Z,15E,19Z)-2OH(10S,17)/16:1(9Z))

{[(1R,3S)-3-({[(2R)-3-{[(4Z,7Z,10S,11E,13Z,15E,17R,19Z)-10,17-dihydroxydocosa-4,7,11,13,15,19-hexaenoyl]oxy}-2-[(9Z)-hexadec-9-enoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2,4,5,6-tetrahydroxycyclohexyl]oxy}phosphonic acid

C47H78O18P2 (992.4663148000001)

PIP(22:6(4Z,7Z,11E,13Z,15E,19Z)-2OH(10S,17)/16:1(9Z)) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(22:6(4Z,7Z,11E,13Z,15E,19Z)-2OH(10S,17)/16:1(9Z)), in particular, consists of one chain of Protectin DX at the C-1 position and one chain of 9Z-hexadecenoyl at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

PIP(18:2(9Z,12Z)/PGJ2)

{[(1S,6R,12Z,15S,19R,20R,21R,22R,23S,24R)-3,20,22,23,24-pentahydroxy-19-[(1E,3S)-3-hydroxyoct-1-en-1-yl]-6-{[(9Z,12Z)-octadeca-9,12-dienoyloxy]methyl}-3,8,18-trioxo-2,4,7-trioxa-3lambda5-phosphabicyclo[13.6.3]tetracosa-12,16-dien-21-yl]oxy}phosphonic acid

C47H78O18P2 (992.4663148000001)

PIP(18:2(9Z,12Z)/PGJ2) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(18:2(9Z,12Z)/PGJ2), in particular, consists of one chain of 9Z,12Z-octadecadienoyl at the C-1 position and one chain of Prostaglandin J2 at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

PIP(PGJ2/18:2(9Z,12Z))

{[(1S,6R,13Z,16S,20R,21R,22R,23R,24S,25R)-3,21,23,24,25-pentahydroxy-20-[(1E,3S)-3-hydroxyoct-1-en-1-yl]-6-[(9Z,12Z)-octadeca-9,12-dienoyloxy]-3,9,19-trioxo-2,4,8-trioxa-3lambda5-phosphabicyclo[14.6.3]pentacosa-13,17-dien-22-yl]oxy}phosphonic acid

C47H78O18P2 (992.4663148000001)

PIP(PGJ2/18:2(9Z,12Z)) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(PGJ2/18:2(9Z,12Z)), in particular, consists of one chain of Prostaglandin J2 at the C-1 position and one chain of 9Z,12Z-octadecadienoyl at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

PIP(18:3(6Z,9Z,12Z)/20:4(6Z,8E,10E,14Z)-2OH(5S,12R))

{[(1R,3S)-3-({[(2R)-2-{[(5R,6Z,8E,10E,12S,14Z)-5,12-dihydroxyicosa-6,8,10,14-tetraenoyl]oxy}-3-[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2,4,5,6-tetrahydroxycyclohexyl]oxy}phosphonic acid

C47H78O18P2 (992.4663148000001)

PIP(18:3(6Z,9Z,12Z)/20:4(6Z,8E,10E,14Z)-2OH(5S,12R)) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(18:3(6Z,9Z,12Z)/20:4(6Z,8E,10E,14Z)-2OH(5S,12R)), in particular, consists of one chain of 6Z,9Z,12Z-octadecatrienoyl at the C-1 position and one chain of Leukotriene B4 at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

PIP(20:4(6Z,8E,10E,14Z)-2OH(5S,12R)/18:3(6Z,9Z,12Z))

{[(1R,3S)-3-({[(2R)-3-{[(5S,6Z,8E,10E,12R,14Z)-5,12-dihydroxyicosa-6,8,10,14-tetraenoyl]oxy}-2-[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2,4,5,6-tetrahydroxycyclohexyl]oxy}phosphonic acid

C47H78O18P2 (992.4663148000001)

PIP(20:4(6Z,8E,10E,14Z)-2OH(5S,12R)/18:3(6Z,9Z,12Z)) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(20:4(6Z,8E,10E,14Z)-2OH(5S,12R)/18:3(6Z,9Z,12Z)), in particular, consists of one chain of Leukotriene B4 at the C-1 position and one chain of 6Z,9Z,12Z-octadecatrienoyl at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

PIP(18:3(6Z,9Z,12Z)/20:4(6E,8Z,11Z,13E)-2OH(5S,15S))

{[(1R,3S)-3-({[(2R)-2-{[(5S,6E,8Z,11Z,13E,15R)-5,15-dihydroxyicosa-6,8,11,13-tetraenoyl]oxy}-3-[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2,4,5,6-tetrahydroxycyclohexyl]oxy}phosphonic acid

C47H78O18P2 (992.4663148000001)

PIP(18:3(6Z,9Z,12Z)/20:4(6E,8Z,11Z,13E)-2OH(5S,15S)) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(18:3(6Z,9Z,12Z)/20:4(6E,8Z,11Z,13E)-2OH(5S,15S)), in particular, consists of one chain of 6Z,9Z,12Z-octadecatrienoyl at the C-1 position and one chain of 5(S),15(S)-Dihydroxyeicosatetraenoyl at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

PIP(20:4(6E,8Z,11Z,13E)-2OH(5S,15S)/18:3(6Z,9Z,12Z))

{[(1R,3S)-3-({[(2R)-3-{[(5R,6E,8Z,11Z,13E,15S)-5,15-dihydroxyicosa-6,8,11,13-tetraenoyl]oxy}-2-[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2,4,5,6-tetrahydroxycyclohexyl]oxy}phosphonic acid

C47H78O18P2 (992.4663148000001)

PIP(20:4(6E,8Z,11Z,13E)-2OH(5S,15S)/18:3(6Z,9Z,12Z)) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(20:4(6E,8Z,11Z,13E)-2OH(5S,15S)/18:3(6Z,9Z,12Z)), in particular, consists of one chain of 5(S),15(S)-Dihydroxyeicosatetraenoyl at the C-1 position and one chain of 6Z,9Z,12Z-octadecatrienoyl at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

PIP(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R))

{[(1R,3S)-3-({[(2R)-2-{[(5R,6R,8Z,11Z,14Z,17Z)-5,6-dihydroxyicosa-8,11,14,17-tetraenoyl]oxy}-3-[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2,4,5,6-tetrahydroxycyclohexyl]oxy}phosphonic acid

C47H78O18P2 (992.4663148000001)

PIP(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(18:3(6Z,9Z,12Z)/20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)), in particular, consists of one chain of 6Z,9Z,12Z-octadecatrienoyl at the C-1 position and one chain of 5,6-Dihydroxyeicosatetraenoyl at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

PIP(20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)/18:3(6Z,9Z,12Z))

{[(1R,3S)-3-({[(2R)-3-{[(5S,6S,8Z,11Z,14Z,17Z)-5,6-dihydroxyicosa-8,11,14,17-tetraenoyl]oxy}-2-[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2,4,5,6-tetrahydroxycyclohexyl]oxy}phosphonic acid

C47H78O18P2 (992.4663148000001)

PIP(20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)/18:3(6Z,9Z,12Z)) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)/18:3(6Z,9Z,12Z)), in particular, consists of one chain of 5,6-Dihydroxyeicosatetraenoyl at the C-1 position and one chain of 6Z,9Z,12Z-octadecatrienoyl at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

PIP(18:3(9Z,12Z,15Z)/20:4(6Z,8E,10E,14Z)-2OH(5S,12R))

{[(1R,3S)-3-({[(2R)-2-{[(5R,6Z,8E,10E,12S,14Z)-5,12-dihydroxyicosa-6,8,10,14-tetraenoyl]oxy}-3-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2,4,5,6-tetrahydroxycyclohexyl]oxy}phosphonic acid

C47H78O18P2 (992.4663148000001)

PIP(18:3(9Z,12Z,15Z)/20:4(6Z,8E,10E,14Z)-2OH(5S,12R)) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(18:3(9Z,12Z,15Z)/20:4(6Z,8E,10E,14Z)-2OH(5S,12R)), in particular, consists of one chain of 9Z,12Z,15Z-octadecatrienoyl at the C-1 position and one chain of Leukotriene B4 at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

PIP(20:4(6Z,8E,10E,14Z)-2OH(5S,12R)/18:3(9Z,12Z,15Z))

{[(1R,3S)-3-({[(2R)-3-{[(5S,6Z,8E,10E,12R,14Z)-5,12-dihydroxyicosa-6,8,10,14-tetraenoyl]oxy}-2-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2,4,5,6-tetrahydroxycyclohexyl]oxy}phosphonic acid

C47H78O18P2 (992.4663148000001)

PIP(20:4(6Z,8E,10E,14Z)-2OH(5S,12R)/18:3(9Z,12Z,15Z)) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(20:4(6Z,8E,10E,14Z)-2OH(5S,12R)/18:3(9Z,12Z,15Z)), in particular, consists of one chain of Leukotriene B4 at the C-1 position and one chain of 9Z,12Z,15Z-octadecatrienoyl at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

PIP(18:3(9Z,12Z,15Z)/20:4(6E,8Z,11Z,13E)-2OH(5S,15S))

{[(1R,3S)-3-({[(2R)-2-{[(5S,6E,8Z,11Z,13E,15R)-5,15-dihydroxyicosa-6,8,11,13-tetraenoyl]oxy}-3-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2,4,5,6-tetrahydroxycyclohexyl]oxy}phosphonic acid

C47H78O18P2 (992.4663148000001)

PIP(18:3(9Z,12Z,15Z)/20:4(6E,8Z,11Z,13E)-2OH(5S,15S)) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(18:3(9Z,12Z,15Z)/20:4(6E,8Z,11Z,13E)-2OH(5S,15S)), in particular, consists of one chain of 9Z,12Z,15Z-octadecatrienoyl at the C-1 position and one chain of 5(S),15(S)-Dihydroxyeicosatetraenoyl at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

PIP(20:4(6E,8Z,11Z,13E)-2OH(5S,15S)/18:3(9Z,12Z,15Z))

{[(1R,3S)-3-({[(2R)-3-{[(5R,6E,8Z,11Z,13E,15S)-5,15-dihydroxyicosa-6,8,11,13-tetraenoyl]oxy}-2-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2,4,5,6-tetrahydroxycyclohexyl]oxy}phosphonic acid

C47H78O18P2 (992.4663148000001)

PIP(20:4(6E,8Z,11Z,13E)-2OH(5S,15S)/18:3(9Z,12Z,15Z)) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(20:4(6E,8Z,11Z,13E)-2OH(5S,15S)/18:3(9Z,12Z,15Z)), in particular, consists of one chain of 5(S),15(S)-Dihydroxyeicosatetraenoyl at the C-1 position and one chain of 9Z,12Z,15Z-octadecatrienoyl at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

PIP(18:3(9Z,12Z,15Z)/20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R))

{[(1R,3S)-3-({[(2R)-2-{[(5R,6R,8Z,11Z,14Z,17Z)-5,6-dihydroxyicosa-8,11,14,17-tetraenoyl]oxy}-3-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2,4,5,6-tetrahydroxycyclohexyl]oxy}phosphonic acid

C47H78O18P2 (992.4663148000001)

PIP(18:3(9Z,12Z,15Z)/20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(18:3(9Z,12Z,15Z)/20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)), in particular, consists of one chain of 9Z,12Z,15Z-octadecatrienoyl at the C-1 position and one chain of 5,6-Dihydroxyeicosatetraenoyl at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

PIP(20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)/18:3(9Z,12Z,15Z))

{[(1R,3S)-3-({[(2R)-3-{[(5S,6S,8Z,11Z,14Z,17Z)-5,6-dihydroxyicosa-8,11,14,17-tetraenoyl]oxy}-2-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2,4,5,6-tetrahydroxycyclohexyl]oxy}phosphonic acid

C47H78O18P2 (992.4663148000001)

PIP(20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)/18:3(9Z,12Z,15Z)) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)/18:3(9Z,12Z,15Z)), in particular, consists of one chain of 5,6-Dihydroxyeicosatetraenoyl at the C-1 position and one chain of 9Z,12Z,15Z-octadecatrienoyl at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

Kempopeptin B

C46H73BrN8O11 (992.4581887999999)

A 19-membered cyclodepsipeptide isolated from Floridian marine cyanobacterium Lyngbya sp. It exhibits inhibitory activity towards the enzyme trypsin.

N-[(2S,5S,8S,11R,12S,15S,18R,21R)-15-(4-aminobutyl)-5-(3-bromo-4-methoxybenzyl)-2-[(2R)-butan-2-yl]-21-hydroxy-4,11-dimethyl-3,6,9,13,16,22-hexaoxo-8-(propan-2-yl)-10-oxa-1,4,7,14,17-pentaazabicyclo[16.3.1]docos-12-yl]-N(2)-butanoyl-L-valinamide

N-[(2S,5S,8S,11R,12S,15S,18R,21R)-15-(4-aminobutyl)-5-(3-bromo-4-methoxybenzyl)-2-[(2R)-butan-2-yl]-21-hydroxy-4,11-dimethyl-3,6,9,13,16,22-hexaoxo-8-(propan-2-yl)-10-oxa-1,4,7,14,17-pentaazabicyclo[16.3.1]docos-12-yl]-N(2)-butanoyl-L-valinamide

C46H73BrN8O11 (992.4581887999999)

(2s)-n-[(2s,5s,8s,11r,12s,15s,18s,21r)-15-(4-aminobutyl)-5-[(3-bromo-4-methoxyphenyl)methyl]-2-[(2s)-butan-2-yl]-6,13,16,21-tetrahydroxy-8-isopropyl-4,11-dimethyl-3,9,22-trioxo-10-oxa-1,4,7,14,17-pentaazabicyclo[16.3.1]docosa-6,13,16-trien-12-yl]-2-[(1-hydroxybutylidene)amino]-3-methylbutanimidic acid

(2s)-n-[(2s,5s,8s,11r,12s,15s,18s,21r)-15-(4-aminobutyl)-5-[(3-bromo-4-methoxyphenyl)methyl]-2-[(2s)-butan-2-yl]-6,13,16,21-tetrahydroxy-8-isopropyl-4,11-dimethyl-3,9,22-trioxo-10-oxa-1,4,7,14,17-pentaazabicyclo[16.3.1]docosa-6,13,16-trien-12-yl]-2-[(1-hydroxybutylidene)amino]-3-methylbutanimidic acid

C46H73BrN8O11 (992.4581887999999)