Exact Mass: 1048.5077832

Exact Mass Matches: 1048.5077832

Found 44 metabolites which its exact mass value is equals to given mass value 1048.5077832, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

   
   

Agavasaponin C

16-({5-[(5-{[4,5-dihydroxy-6-(hydroxymethyl)-3-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-2-yl]oxy}-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl)oxy]-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl}oxy)-5,7,9,13-tetramethyl-5-oxaspiro[oxane-2,6-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane]-10-one

C50H80O23 (1048.509013)


Agavasaponin C is found in green vegetables. Agavasaponin C is from the famine food Agave americana. From the famine food Agave americana. Agavasaponin C is found in green vegetables.

   

Chinenoside IV

16-({3,4-dihydroxy-5-[(3,4,5-trihydroxyoxan-2-yl)oxy]-6-{[(3,4,5-trihydroxyoxan-2-yl)oxy]methyl}oxan-2-yl}oxy)-6-(1-hydroxy-4-methyl-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pentan-2-yl)-7,9,13-trimethyl-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icos-6-en-19-one

C50H80O23 (1048.509013)


Chinenoside IV is found in onion-family vegetables. Chinenoside IV is a constituent of Allium chinense (rakkyo)

   

PIP2(16:0/22:3(10Z,13Z,16Z))

{[(4S,6S)-4-({[(2R)-2-[(10Z,13Z,16Z)-docosa-10,13,16-trienoyloxy]-3-(hexadecanoyloxy)propoxy](hydroxy)phosphoryl}oxy)-2,3,5-trihydroxy-6-(phosphonooxy)cyclohexyl]oxy}phosphonic acid

C47H87O19P3 (1048.5054142)


PIP2(16:0/22:3(10Z,13Z,16Z)) is a phosphatidylinositol bisphosphate. Phosphatidylinositol bisphosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a bisphosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol bisphosphates 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. Phosphatidylinositols bisphosphates 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 18 and 20 carbons are the most common. PIP2(16:0/22:3(10Z,13Z,16Z)), in particular, consists of one chain of palmitic acid at the C-1 position and one chain of (10Z,13Z,16Z-docosatrienoyl) at the C-2 position. The palmitic acid moiety is derived from fish oils, milk fats, vegetable oils and animal fats, while the (10Z,13Z,16Z-docosatrienoyl) moiety is derived from fish oils. The most important phosphatidylinositol bisphosphate in both quantitative and biological terms is phosphatidylinositol 4,5-bisphosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositols phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol. [HMDB] PIP2(16:0/22:3(10Z,13Z,16Z)) is a phosphatidylinositol bisphosphate. Phosphatidylinositol bisphosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a bisphosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol bisphosphates 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. Phosphatidylinositols bisphosphates 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 18 and 20 carbons are the most common. PIP2(16:0/22:3(10Z,13Z,16Z)), in particular, consists of one chain of palmitic acid at the C-1 position and one chain of (10Z,13Z,16Z-docosatrienoyl) at the C-2 position. The palmitic acid moiety is derived from fish oils, milk fats, vegetable oils and animal fats, while the (10Z,13Z,16Z-docosatrienoyl) moiety is derived from fish oils. The most important phosphatidylinositol bisphosphate in both quantitative and biological terms is phosphatidylinositol 4,5-bisphosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositols phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

   

PIP2(18:0/20:3(5Z,8Z,11Z))

{[(4S,6S)-2,3,5-trihydroxy-4-({hydroxy[(2R)-2-[(5Z,8Z,11Z)-icosa-5,8,11-trienoyloxy]-3-(octadecanoyloxy)propoxy]phosphoryl}oxy)-6-(phosphonooxy)cyclohexyl]oxy}phosphonic acid

C47H87O19P3 (1048.5054142)


PIP2(18:0/20:3(5Z,8Z,11Z)) is a phosphatidylinositol bisphosphate. Phosphatidylinositol bisphosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a bisphosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol bisphosphates 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. Phosphatidylinositols bisphosphates 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 18 and 20 carbons are the most common. PIP2(18:0/20:3(5Z,8Z,11Z)), in particular, consists of one chain of stearic acid at the C-1 position and one chain of mead acid at the C-2 position. The stearic acid moiety is derived from animal fats, coco butter and sesame oil, while the mead acid moiety is derived from fish oils, liver and kidney. The most important phosphatidylinositol bisphosphate in both quantitative and biological terms is phosphatidylinositol 4,5-bisphosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositols phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol. [HMDB] PIP2(18:0/20:3(5Z,8Z,11Z)) is a phosphatidylinositol bisphosphate. Phosphatidylinositol bisphosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a bisphosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol bisphosphates 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. Phosphatidylinositols bisphosphates 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 18 and 20 carbons are the most common. PIP2(18:0/20:3(5Z,8Z,11Z)), in particular, consists of one chain of stearic acid at the C-1 position and one chain of mead acid at the C-2 position. The stearic acid moiety is derived from animal fats, coco butter and sesame oil, while the mead acid moiety is derived from fish oils, liver and kidney. The most important phosphatidylinositol bisphosphate in both quantitative and biological terms is phosphatidylinositol 4,5-bisphosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositols phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

   

PIP2(18:0/20:3(8Z,11Z,14Z))

{[(4S,6S)-2,3,5-trihydroxy-4-({hydroxy[(2R)-2-[(8Z,11Z,14Z)-icosa-8,11,14-trienoyloxy]-3-(octadecanoyloxy)propoxy]phosphoryl}oxy)-6-(phosphonooxy)cyclohexyl]oxy}phosphonic acid

C47H87O19P3 (1048.5054142)


PIP2(18:0/20:3(8Z,11Z,14Z)) is a phosphatidylinositol bisphosphate. Phosphatidylinositol bisphosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a bisphosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol bisphosphates 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. Phosphatidylinositols bisphosphates 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 18 and 20 carbons are the most common. PIP2(18:0/20:3(8Z,11Z,14Z)), in particular, consists of one chain of stearic acid at the C-1 position and one chain of homo-g-linolenic acid at the C-2 position. The stearic acid moiety is derived from animal fats, coco butter and sesame oil, while the homo-g-linolenic acid moiety is derived from fish oils, liver and kidney. The most important phosphatidylinositol bisphosphate in both quantitative and biological terms is phosphatidylinositol 4,5-bisphosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositols phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol. [HMDB] PIP2(18:0/20:3(8Z,11Z,14Z)) is a phosphatidylinositol bisphosphate. Phosphatidylinositol bisphosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a bisphosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol bisphosphates 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. Phosphatidylinositols bisphosphates 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 18 and 20 carbons are the most common. PIP2(18:0/20:3(8Z,11Z,14Z)), in particular, consists of one chain of stearic acid at the C-1 position and one chain of homo-g-linolenic acid at the C-2 position. The stearic acid moiety is derived from animal fats, coco butter and sesame oil, while the homo-g-linolenic acid moiety is derived from fish oils, liver and kidney. The most important phosphatidylinositol bisphosphate in both quantitative and biological terms is phosphatidylinositol 4,5-bisphosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositols phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

   

PIP2(18:2(9Z,12Z)/20:1(11Z))

{[(4S,6S)-2,3,5-trihydroxy-4-({hydroxy[(2R)-2-[(11Z)-icos-11-enoyloxy]-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propoxy]phosphoryl}oxy)-6-(phosphonooxy)cyclohexyl]oxy}phosphonic acid

C47H87O19P3 (1048.5054142)


PIP2(18:2(9Z,12Z)/20:1(11Z)) is a phosphatidylinositol bisphosphate. Phosphatidylinositol bisphosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a bisphosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol bisphosphates 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. Phosphatidylinositols bisphosphates 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 18 and 20 carbons are the most common. PIP2(18:2(9Z,12Z)/20:1(11Z)), in particular, consists of one chain of linoleic acid at the C-1 position and one chain of eicosenoic acid at the C-2 position. The linoleic acid moiety is derived from seed oils, while the eicosenoic acid moiety is derived from vegetable oils and cod oils. The most important phosphatidylinositol bisphosphate in both quantitative and biological terms is phosphatidylinositol 4,5-bisphosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositols phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol. [HMDB] PIP2(18:2(9Z,12Z)/20:1(11Z)) is a phosphatidylinositol bisphosphate. Phosphatidylinositol bisphosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a bisphosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol bisphosphates 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. Phosphatidylinositols bisphosphates 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 18 and 20 carbons are the most common. PIP2(18:2(9Z,12Z)/20:1(11Z)), in particular, consists of one chain of linoleic acid at the C-1 position and one chain of eicosenoic acid at the C-2 position. The linoleic acid moiety is derived from seed oils, while the eicosenoic acid moiety is derived from vegetable oils and cod oils. The most important phosphatidylinositol bisphosphate in both quantitative and biological terms is phosphatidylinositol 4,5-bisphosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositols phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

   

PIP2(20:1(11Z)/18:2(9Z,12Z))

{[(4S,6S)-2,3,5-trihydroxy-4-({hydroxy[(2R)-3-[(11Z)-icos-11-enoyloxy]-2-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propoxy]phosphoryl}oxy)-6-(phosphonooxy)cyclohexyl]oxy}phosphonic acid

C47H87O19P3 (1048.5054142)


PIP2(20:1(11Z)/18:2(9Z,12Z)) is a phosphatidylinositol bisphosphate. Phosphatidylinositol bisphosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a bisphosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol bisphosphates 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. Phosphatidylinositols bisphosphates 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 18 and 20 carbons are the most common. PIP2(20:1(11Z)/18:2(9Z,12Z)), in particular, consists of one chain of eicosenoic acid at the C-1 position and one chain of linoleic acid at the C-2 position. The eicosenoic acid moiety is derived from vegetable oils and cod oils, while the linoleic acid moiety is derived from seed oils. The most important phosphatidylinositol bisphosphate in both quantitative and biological terms is phosphatidylinositol 4,5-bisphosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositols phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

   

PIP2(20:3(5Z,8Z,11Z)/18:0)

{[(4S,6S)-2,3,5-trihydroxy-4-({hydroxy[(2R)-3-[(5Z,8Z,11Z)-icosa-5,8,11-trienoyloxy]-2-(octadecanoyloxy)propoxy]phosphoryl}oxy)-6-(phosphonooxy)cyclohexyl]oxy}phosphonic acid

C47H87O19P3 (1048.5054142)


PIP2(20:3(5Z,8Z,11Z)/18:0) is a phosphatidylinositol bisphosphate. Phosphatidylinositol bisphosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a bisphosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol bisphosphates 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. Phosphatidylinositols bisphosphates 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 18 and 20 carbons are the most common. PIP2(20:3(5Z,8Z,11Z)/18:0), in particular, consists of one chain of mead acid at the C-1 position and one chain of stearic acid at the C-2 position. The mead acid moiety is derived from fish oils, liver and kidney, while the stearic acid moiety is derived from animal fats, coco butter and sesame oil. The most important phosphatidylinositol bisphosphate in both quantitative and biological terms is phosphatidylinositol 4,5-bisphosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositols phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol. [HMDB] PIP2(20:3(5Z,8Z,11Z)/18:0) is a phosphatidylinositol bisphosphate. Phosphatidylinositol bisphosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a bisphosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol bisphosphates 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. Phosphatidylinositols bisphosphates 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 18 and 20 carbons are the most common. PIP2(20:3(5Z,8Z,11Z)/18:0), in particular, consists of one chain of mead acid at the C-1 position and one chain of stearic acid at the C-2 position. The mead acid moiety is derived from fish oils, liver and kidney, while the stearic acid moiety is derived from animal fats, coco butter and sesame oil. The most important phosphatidylinositol bisphosphate in both quantitative and biological terms is phosphatidylinositol 4,5-bisphosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositols phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

   

PIP2(20:3(8Z,11Z,14Z)/18:0)

{[(4S,6S)-2,3,5-trihydroxy-4-({hydroxy[(2R)-3-[(8Z,11Z,14Z)-icosa-8,11,14-trienoyloxy]-2-(octadecanoyloxy)propoxy]phosphoryl}oxy)-6-(phosphonooxy)cyclohexyl]oxy}phosphonic acid

C47H87O19P3 (1048.5054142)


PIP2(20:3(8Z,11Z,14Z)/18:0) is a phosphatidylinositol bisphosphate. Phosphatidylinositol bisphosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a bisphosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol bisphosphates 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. Phosphatidylinositols bisphosphates 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 18 and 20 carbons are the most common. PIP2(20:3(8Z,11Z,14Z)/18:0), in particular, consists of one chain of homo-g-linolenic acid at the C-1 position and one chain of stearic acid at the C-2 position. The homo-g-linolenic acid moiety is derived from fish oils, liver and kidney, while the stearic acid moiety is derived from animal fats, coco butter and sesame oil. The most important phosphatidylinositol bisphosphate in both quantitative and biological terms is phosphatidylinositol 4,5-bisphosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositols phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol. [HMDB] PIP2(20:3(8Z,11Z,14Z)/18:0) is a phosphatidylinositol bisphosphate. Phosphatidylinositol bisphosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a bisphosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol bisphosphates 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. Phosphatidylinositols bisphosphates 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 18 and 20 carbons are the most common. PIP2(20:3(8Z,11Z,14Z)/18:0), in particular, consists of one chain of homo-g-linolenic acid at the C-1 position and one chain of stearic acid at the C-2 position. The homo-g-linolenic acid moiety is derived from fish oils, liver and kidney, while the stearic acid moiety is derived from animal fats, coco butter and sesame oil. The most important phosphatidylinositol bisphosphate in both quantitative and biological terms is phosphatidylinositol 4,5-bisphosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositols phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

   

PIP2(22:3(10Z,13Z,16Z)/16:0)

{[(4S,6S)-4-({[(2R)-3-[(10Z,13Z,16Z)-docosa-10,13,16-trienoyloxy]-2-(hexadecanoyloxy)propoxy](hydroxy)phosphoryl}oxy)-2,3,5-trihydroxy-6-(phosphonooxy)cyclohexyl]oxy}phosphonic acid

C47H87O19P3 (1048.5054142)


PIP2(22:3(10Z,13Z,16Z)/16:0) is a phosphatidylinositol bisphosphate. Phosphatidylinositol bisphosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a bisphosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol bisphosphates 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. Phosphatidylinositols bisphosphates 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 18 and 20 carbons are the most common. PIP2(22:3(10Z,13Z,16Z)/16:0), in particular, consists of one chain of (10Z,13Z,16Z-docosatrienoyl) at the C-1 position and one chain of palmitic acid at the C-2 position. The (10Z,13Z,16Z-docosatrienoyl) moiety is derived from fish oils, while the palmitic acid moiety is derived from fish oils, milk fats, vegetable oils and animal fats. The most important phosphatidylinositol bisphosphate in both quantitative and biological terms is phosphatidylinositol 4,5-bisphosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositols phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol. [HMDB] PIP2(22:3(10Z,13Z,16Z)/16:0) is a phosphatidylinositol bisphosphate. Phosphatidylinositol bisphosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a bisphosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol bisphosphates 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. Phosphatidylinositols bisphosphates 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 18 and 20 carbons are the most common. PIP2(22:3(10Z,13Z,16Z)/16:0), in particular, consists of one chain of (10Z,13Z,16Z-docosatrienoyl) at the C-1 position and one chain of palmitic acid at the C-2 position. The (10Z,13Z,16Z-docosatrienoyl) moiety is derived from fish oils, while the palmitic acid moiety is derived from fish oils, milk fats, vegetable oils and animal fats. The most important phosphatidylinositol bisphosphate in both quantitative and biological terms is phosphatidylinositol 4,5-bisphosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositols phosphates are usually present at low levels only in tissues, typically at about 1 to 3\\% of the concentration of phosphatidylinositol.

   

terrestrosin D

(1R,2S,4S,5R,6R,7S,8R,9S,12S,13S,16S,18S)-16-[(2R,3R,4R,5R,6R)-3,4-dihydroxy-5-[(2S,3R,4S,5R,6R)-5-hydroxy-6-(hydroxymethyl)-3-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxy-6-(hydroxymethyl)oxan-2-yl]oxy-5,7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2-oxane]-10-one

C50H80O23 (1048.509013)


Terrestrosin D is a natural product found in Tribulus terrestris with data available. Terrestrosin D, a steroidal saponin from Tribulus terrestris L., induces cell cycle arrest and cancer cells apoptosis. Terrestrosin D has antiangiogenic activities[1]. Terrestrosin D, a steroidal saponin from Tribulus terrestris L., induces cell cycle arrest and cancer cells apoptosis. Terrestrosin D has antiangiogenic activities[1].

   

Terrestrosin

(1R,2S,4S,5R,6R,7S,8R,9S,12S,13S,16S,18S)-16-[(2R,3R,4R,5R,6R)-3,4-dihydroxy-5-[(2S,3R,4S,5R,6R)-5-hydroxy-6-(hydroxymethyl)-3-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxy-6-(hydroxymethyl)oxan-2-yl]oxy-5,7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2-oxane]-10-one

C50H80O23 (1048.509013)


Terrestrosin D is a natural product found in Tribulus terrestris with data available. Terrestrosin D, a steroidal saponin from Tribulus terrestris L., induces cell cycle arrest and cancer cells apoptosis. Terrestrosin D has antiangiogenic activities[1]. Terrestrosin D, a steroidal saponin from Tribulus terrestris L., induces cell cycle arrest and cancer cells apoptosis. Terrestrosin D has antiangiogenic activities[1].

   
   
   
   
   
   
   

Hecogenin 3-O-??-D-glucopyranosyl-(1鈥樏傗垎2)-[??-D-xylopyranosyl-(1鈥樏傗垎3)]-??-D-glucopyranosyl-(1鈥樏傗垎4)-??-D-galactopyranoside

Hecogenin 3-O-??-D-glucopyranosyl-(1鈥樏傗垎2)-[??-D-xylopyranosyl-(1鈥樏傗垎3)]-??-D-glucopyranosyl-(1鈥樏傗垎4)-??-D-galactopyranoside

C50H80O23 (1048.509013)


   

(25R)-spirost-5-ene-2alpha,3beta-diol 3-O-2)-O-3)>-O-beta-D-glucopyranosyl-(1->4)-beta-D-galactopyranoside

(25R)-spirost-5-ene-2alpha,3beta-diol 3-O-2)-O-3)>-O-beta-D-glucopyranosyl-(1->4)-beta-D-galactopyranoside

C50H80O23 (1048.509013)


   

26-O-beta-D-glucopyranosyl-3beta,26-dihydroxyl-20,22-seco-(25R)-furost-5-en-20,22-dione 3-O-beta-D-xylopyranosyl(1->4)-[alpha-L-rhamnopyranosyl(1->2)]-beta-D-glucopyranoside|pallidifloside H

26-O-beta-D-glucopyranosyl-3beta,26-dihydroxyl-20,22-seco-(25R)-furost-5-en-20,22-dione 3-O-beta-D-xylopyranosyl(1->4)-[alpha-L-rhamnopyranosyl(1->2)]-beta-D-glucopyranoside|pallidifloside H

C50H80O23 (1048.509013)


   

27-O-beta-D-glucopyranosyl-spirost-5-en-1beta,3beta,27-triol-1-O-alpha-L-rhamnopyranosyl-(1?2)-[beta-D-xylopyranosyl-(1?3)]-beta-D-glucopyranoside|chonglouoside SL-6

27-O-beta-D-glucopyranosyl-spirost-5-en-1beta,3beta,27-triol-1-O-alpha-L-rhamnopyranosyl-(1?2)-[beta-D-xylopyranosyl-(1?3)]-beta-D-glucopyranoside|chonglouoside SL-6

C50H80O23 (1048.509013)


   

(3beta,5alpha,17alpha,25S)-17-hydroxyspirost-9(11)-en-3-yl O-beta-D-glucopyranosyl-(1?2)-O-[beta-D-xylopyranosyl-(1?3)]-O-beta-D-glucopyranosyl-(1?4)-beta-D-galactopyranoside|henryioside A

(3beta,5alpha,17alpha,25S)-17-hydroxyspirost-9(11)-en-3-yl O-beta-D-glucopyranosyl-(1?2)-O-[beta-D-xylopyranosyl-(1?3)]-O-beta-D-glucopyranosyl-(1?4)-beta-D-galactopyranoside|henryioside A

C50H80O23 (1048.509013)


   
   

3-O-beta-D-glucopyranosyl-(1->2)-[beta-D-xylopyranosyl-(1->3)]-beta-D-glucopyranosyl-5beta(25R)-furost-20(22)-en-3beta,26-diol-12-one 26-O-beta-D-glucopyranoside

3-O-beta-D-glucopyranosyl-(1->2)-[beta-D-xylopyranosyl-(1->3)]-beta-D-glucopyranosyl-5beta(25R)-furost-20(22)-en-3beta,26-diol-12-one 26-O-beta-D-glucopyranoside

C50H80O23 (1048.509013)


   

PIP2(38:3)

1-(10Z,13Z,16Z-Docosatrienoyl)-2-hexadecanoyl-sn-glycero-3-phospho-(1-myo-inositol-3,4-bisphosphate)

C47H87O19P3 (1048.5054142)


   

Chinenoside IV

16-({3,4-dihydroxy-5-[(3,4,5-trihydroxyoxan-2-yl)oxy]-6-{[(3,4,5-trihydroxyoxan-2-yl)oxy]methyl}oxan-2-yl}oxy)-6-(1-hydroxy-4-methyl-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}pentan-2-yl)-7,9,13-trimethyl-5-oxapentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icos-6-en-19-one

C50H80O23 (1048.509013)


   

Agavoside C'

16-({5-[(5-{[4,5-dihydroxy-6-(hydroxymethyl)-3-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-2-yl]oxy}-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl)oxy]-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl}oxy)-5,7,9,13-tetramethyl-5-oxaspiro[oxane-2,6-pentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icosane]-10-one

C50H80O23 (1048.509013)


   

3-O-(Glcb1-2(Xylb1-3)Glcb1-4Galb)-(25R)-12-oxo-5alpha-spirostan-3beta-ol

3-O-(Glcb1-2(Xylb1-3)Glcb1-4Galb)-(25R)-12-oxo-5alpha-spirostan-3beta-ol

C50H80O23 (1048.509013)


   
   
   
   
   
   
   

(2s,3r,4s,5s,6r)-2-{[(2s,3r,4s,5r,6r)-2-{[(2r,3r,4r,5r,6r)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(1'r,2r,2's,4's,7's,8'r,9's,12's,13's,15'r,16'r,18's)-7',9',13'-trimethyl-5-methylidene-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-15'-oloxy]oxan-3-yl]oxy}-5-hydroxy-6-(hydroxymethyl)-4-{[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-3-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol

(2s,3r,4s,5s,6r)-2-{[(2s,3r,4s,5r,6r)-2-{[(2r,3r,4r,5r,6r)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(1'r,2r,2's,4's,7's,8'r,9's,12's,13's,15'r,16'r,18's)-7',9',13'-trimethyl-5-methylidene-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-15'-oloxy]oxan-3-yl]oxy}-5-hydroxy-6-(hydroxymethyl)-4-{[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-3-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol

C50H80O23 (1048.509013)


   

2-[(2-{[4,5-dihydroxy-2-(hydroxymethyl)-6-{5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-18'-en-15'-oloxy}oxan-3-yl]oxy}-4-hydroxy-6-(hydroxymethyl)-5-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol

2-[(2-{[4,5-dihydroxy-2-(hydroxymethyl)-6-{5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-18'-en-15'-oloxy}oxan-3-yl]oxy}-4-hydroxy-6-(hydroxymethyl)-5-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol

C50H80O23 (1048.509013)


   

2-[(5-hydroxy-2-{[6-hydroxy-7,9,13-trimethyl-6-(4-methyl-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxolan-2-yl)-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icos-18-en-16-yl]oxy}-6-(hydroxymethyl)-4-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-3-yl)oxy]-6-methyloxane-3,4,5-triol

2-[(5-hydroxy-2-{[6-hydroxy-7,9,13-trimethyl-6-(4-methyl-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxolan-2-yl)-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icos-18-en-16-yl]oxy}-6-(hydroxymethyl)-4-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-3-yl)oxy]-6-methyloxane-3,4,5-triol

C50H80O23 (1048.509013)


   

(2s,3r,4r,5r,6s)-2-{[(2r,3r,4s,5r,6r)-5-hydroxy-2-{[(1s,2s,4s,7s,8r,9s,12s,13r,16s)-6-hydroxy-7,9,13-trimethyl-6-[(2s,4r,5s)-4-methyl-5-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxolan-2-yl]-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icos-18-en-16-yl]oxy}-6-(hydroxymethyl)-4-{[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-3-yl]oxy}-6-methyloxane-3,4,5-triol

(2s,3r,4r,5r,6s)-2-{[(2r,3r,4s,5r,6r)-5-hydroxy-2-{[(1s,2s,4s,7s,8r,9s,12s,13r,16s)-6-hydroxy-7,9,13-trimethyl-6-[(2s,4r,5s)-4-methyl-5-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxolan-2-yl]-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icos-18-en-16-yl]oxy}-6-(hydroxymethyl)-4-{[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-3-yl]oxy}-6-methyloxane-3,4,5-triol

C50H80O23 (1048.509013)


   

(2s,3r,4r,5r,6s)-2-{[(2r,3r,4s,5r,6r)-5-hydroxy-2-{[(1s,2s,4s,6s,7s,8r,9s,12s,13r,16s)-6-hydroxy-7,9,13-trimethyl-6-[(2s,4r,5s)-4-methyl-5-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxolan-2-yl]-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icos-18-en-16-yl]oxy}-6-(hydroxymethyl)-4-{[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-3-yl]oxy}-6-methyloxane-3,4,5-triol

(2s,3r,4r,5r,6s)-2-{[(2r,3r,4s,5r,6r)-5-hydroxy-2-{[(1s,2s,4s,6s,7s,8r,9s,12s,13r,16s)-6-hydroxy-7,9,13-trimethyl-6-[(2s,4r,5s)-4-methyl-5-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxolan-2-yl]-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icos-18-en-16-yl]oxy}-6-(hydroxymethyl)-4-{[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-3-yl]oxy}-6-methyloxane-3,4,5-triol

C50H80O23 (1048.509013)


   

(1'r,2r,2'r,4'r,5s,7's,8's,9's,12's,13's,16's,18's)-16'-{[(2r,3r,4r,5r,6r)-3,4-dihydroxy-5-{[(2s,3r,4s,5r,6r)-5-hydroxy-6-(hydroxymethyl)-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4-{[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-6-(hydroxymethyl)oxan-2-yl]oxy}-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-10'-one

(1'r,2r,2'r,4'r,5s,7's,8's,9's,12's,13's,16's,18's)-16'-{[(2r,3r,4r,5r,6r)-3,4-dihydroxy-5-{[(2s,3r,4s,5r,6r)-5-hydroxy-6-(hydroxymethyl)-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4-{[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-6-(hydroxymethyl)oxan-2-yl]oxy}-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-10'-one

C50H80O23 (1048.509013)


   

(1'r,2r,2's,4's,5r,7's,8'r,9's,12's,13's,16's,18's)-16'-{[(2r,3r,4r,5r,6r)-3,4-dihydroxy-5-{[(2s,3r,4s,5r,6r)-5-hydroxy-6-(hydroxymethyl)-3-{[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4-{[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-6-(hydroxymethyl)oxan-2-yl]oxy}-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-10'-one

(1'r,2r,2's,4's,5r,7's,8'r,9's,12's,13's,16's,18's)-16'-{[(2r,3r,4r,5r,6r)-3,4-dihydroxy-5-{[(2s,3r,4s,5r,6r)-5-hydroxy-6-(hydroxymethyl)-3-{[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4-{[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-6-(hydroxymethyl)oxan-2-yl]oxy}-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-10'-one

C50H80O23 (1048.509013)