Exact Mass: 1000.5289116
Exact Mass Matches: 1000.5289116
Found 22 metabolites which its exact mass value is equals to given mass value 1000.5289116,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
PIP(18:0/20:3(8Z,11Z,14Z)-2OH(5,6))
PIP(18:0/20:3(8Z,11Z,14Z)-2OH(5,6)) 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(18:0/20:3(8Z,11Z,14Z)-2OH(5,6)), in particular, consists of one chain of octadecanoyl at the C-1 position and one chain of 5,6-dihydroxyeicosatrienoyl 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(20:3(8Z,11Z,14Z)-2OH(5,6)/18:0)
PIP(20:3(8Z,11Z,14Z)-2OH(5,6)/18:0) 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(20:3(8Z,11Z,14Z)-2OH(5,6)/18:0), in particular, consists of one chain of 5,6-dihydroxyeicosatrienoyl at the C-1 position and one chain of octadecanoyl 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(20:2(11Z,14Z)/18:1(12Z)-2OH(9,10))
PIP(20:2(11Z,14Z)/18:1(12Z)-2OH(9,10)) 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(20:2(11Z,14Z)/18:1(12Z)-2OH(9,10)), in particular, consists of one chain of 11Z,14Z-eicosadienoyl at the C-1 position and one chain of 9,10-hydroxy-octadecenoyl 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(18:1(12Z)-2OH(9,10)/20:2(11Z,14Z))
PIP(18:1(12Z)-2OH(9,10)/20:2(11Z,14Z)) 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(18:1(12Z)-2OH(9,10)/20:2(11Z,14Z)), in particular, consists of one chain of 9,10-hydroxy-octadecenoyl at the C-1 position and one chain of 11Z,14Z-eicosadienoyl 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.
metaplexigenin 3-O-beta-D-thevetopyranosyl-(1->4)-beta-D-oleandropyranosyl-(1->4)-beta-D-cymaropyranosyl-(1->4)-beta-D-digitoxopyranoside
C50H80O20 (1000.5242680000001)
(3beta,6alpha,16beta,20R,24S)-3-O-(2,3-di.O-acetyl-beta-D-xylopyranosyl)-20,24-epoxy-25-O-beta-D-glucopyranosyl-6-O-beta-D-xylopyranosylcycloartane-3,6,16,25-tetrol|(3beta,6alpha,16beta,20R,24S)-3-[(2,3-di.O-acetyl-beta-D-xylopyranosyl)oxy]-20,24-epoxy-16-hydroxy-6-(beta-D-xylopyranosyloxy)-9,19-cyclolanostan-25-yl beta-D-glucupyranoside|armatoside I
C50H80O20 (1000.5242680000001)
(2alpha,3beta,4alpha)-23-(acetyloxy)-2,3-dihydroxyurs-12-en-28-oic acid O-alpha-L-rhamnopyranosyl-(1->4)-O-beta-D-glucopranosyl-(1->6)-beta-D-glucopyranosyl ester|asiaticoside C
C50H80O20 (1000.5242680000001)
26-O-beta-D-glucopyranosylfurosta-5,25(27)-diene-1beta,3beta,22alpha,26-tetrol 1-O-alpha-L-rhamnopyranosyl-(1->2)-4-[(2S,3S)-2-hydroxy-3-methylpentanoyl]-alpha-L-arabinopyranoside
C50H80O20 (1000.5242680000001)
(2s,3s,4s,5r,6r)-6-{[(3s,4ar,6ar,6bs,8s,8ar,9s,12as,14ar,14br)-9-(acetyloxy)-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-8a-({[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy}-3,5-dihydroxy-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid
C50H80O20 (1000.5242680000001)
21-(3-carbamimidamidopropyl)-10,13,16,19,22,25-hexahydroxy-9-{[hydroxy(5-hydroxy-3,4-dihydro-2h-pyrrol-2-yl)methylidene]amino}-8-isopropyl-12-(2-methylpropyl)-15-(sec-butyl)-2,11,14,17,20,23,26,30,32-nonaazapentacyclo[16.14.2.1³,⁷.1²⁹,³².0⁴,³³]hexatriaconta-1(33),3(36),4,6,10,13,16,19,22,25,29(35),30-dodecaene-27-carboxylic acid
C48H68N14O10 (1000.5242588000001)
(2s,3r,4s,5s,6r)-6-({[(2r,3r,4r,5s,6r)-3,4-dihydroxy-6-(hydroxymethyl)-5-{[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl (1s,2r,4as,6as,6br,8ar,9r,10r,11r,12ar,12br,14bs)-9-[(acetyloxy)methyl]-10,11-dihydroxy-1,2,6a,6b,9,12a-hexamethyl-2,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydro-1h-picene-4a-carboxylate
C50H80O20 (1000.5242680000001)