Exact Mass: 681.4216764
Exact Mass Matches: 681.4216764
Found 141 metabolites which its exact mass value is equals to given mass value 681.4216764,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Mycinamicin III
A mycinamicin composed of a 16-membered ring macrolactone core, an N,N-dimethylated deoxysugar desosamine and a 2-O-methylated 6-deoxysugar javose.
7-Epizucchini factor A
Zucchini Factor A is a triterpenoid ester (esterified with p-aminobenzoic acid) that can be isolated from the seeds of zucchini, water melons, pumpkins and cucumbers. In some cases these multiflorane esters constitute up to 0.2\\% of the chemical constituents of these seeds. Zucchini factor A is a constituent of Cucurbita maxima and Cucurbita pepo. Constituent of Cucurbita pepo seeds. 7-Epizucchini factor A is found in fruits.
PE(14:1(9Z)/18:4(6Z,9Z,12Z,15Z))
PE(14:1(9Z)/18:4(6Z,9Z,12Z,15Z)) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines 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. PE(14:1(9Z)/18:4(6Z,9Z,12Z,15Z)), in particular, consists of one chain of myristoleic acid at the C-1 position and one chain of stearidonic acid at the C-2 position. The myristoleic acid moiety is derived from milk fats, while the stearidonic acid moiety is derived from seed oils. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS.
PE(18:4(6Z,9Z,12Z,15Z)/14:1(9Z))
PE(18:4(6Z,9Z,12Z,15Z)/14:1(9Z)) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines 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. PE(18:4(6Z,9Z,12Z,15Z)/14:1(9Z)), in particular, consists of one chain of stearidonic acid at the C-1 position and one chain of myristoleic acid at the C-2 position. The stearidonic acid moiety is derived from seed oils, while the myristoleic acid moiety is derived from milk fats. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. PE(18:4(6Z,9Z,12Z,15Z)/14:1(9Z)) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines 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. PE(18:4(6Z,9Z,12Z,15Z)/14:1(9Z)), in particular, consists of one chain of stearidonic acid at the C-1 position and one chain of myristoleic acid at the C-2 position. The stearidonic acid moiety is derived from seed oils, while the myristoleic acid moiety is derived from milk fats. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.
Enniatin A
C36H63N3O9 (681.4564068000001)
D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents
Enniatin C
C36H63N3O9 (681.4564068000001)
Enniatin A
C36H63N3O9 (681.4564068000001)
An enniatin obtained from formal cyclocondensation of three N-[(2R)-2-hydroxy-3-methylbutanoyl]-N-methyl-L-isoleucine units. D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents CONFIDENCE Reference Standard (Level 1)
C36H63N3O9_(3S,6R,9S,12R,15S,18R)-3,9,15-Tri[(2S)-2-butanyl]-6,12,18-triisopropyl-4,10,16-trimethyl-1,7,13-trioxa-4,10,16-triazacyclooctadecane-2,5,8,11,14,17-hexone
C36H63N3O9 (681.4564068000001)
C36H63N3O9_(3S,6R,9S,12R,15S,18R)-3,9,15-Tri[(2S)-2-butanyl]-6,12,18-triisopropyl-4,10,16-trimethyl-1,7,13-trioxa-4,10,16-triazacyclooctadecane-2,5,8,11,14,17-hexone - Pretty common in Fusarium
C36H63N3O9 (681.4564068000001)
PE(12:0/20:5(5Z,8Z,11Z,14Z,17Z))
PE(20:5(5Z,8Z,11Z,14Z,17Z)/12:0)
7-Epizucchini factor A
Enniatin C
C36H63N3O9 (681.4564068000001)
D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents
2-[[(2R)-2,3-di(tetradecanoyloxy)propoxy]-hydroxyphosphoryl]oxyethyl-dimethylsulfanium
C35H70O8PS+ (681.4528770000001)
(4E,8E,12E)-2-[[(5Z,8Z,11Z,14Z,17Z,20Z,23Z)-hexacosa-5,8,11,14,17,20,23-heptaenoyl]amino]-3-hydroxypentadeca-4,8,12-triene-1-sulfonic acid
2-[4-(3-dodecanoyloxy-12-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoylamino]ethanesulfonic acid
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-octanoyloxypropan-2-yl] (9Z,12Z,15Z,18Z,21Z)-tetracosa-9,12,15,18,21-pentaenoate
[3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoyl]oxypropyl] (Z)-hexadec-9-enoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(Z)-tetradec-9-enoyl]oxypropan-2-yl] (6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-decanoyloxypropan-2-yl] (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoate
[3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-[(7Z,10Z,13Z)-hexadeca-7,10,13-trienoyl]oxypropyl] (9Z,12Z)-hexadeca-9,12-dienoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-tetradecanoyloxypropan-2-yl] (3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-dodecanoyloxypropan-2-yl] (5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoate
[2-[(3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoyl]oxy-3-undecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[2-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyl]oxy-3-nonanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[2-[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyl]oxy-3-heptanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[2-[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoyl]oxy-3-[(Z)-tridec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxyheptadecan-2-yl]butanamide
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxyoctan-2-yl]tridecanamide
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxydecan-2-yl]undecanamide
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxydodecan-2-yl]nonanamide
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxyoctadecan-2-yl]propanamide
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxynonan-2-yl]dodecanamide
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxyundecan-2-yl]decanamide
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxytridecan-2-yl]octanamide
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxynonadecan-2-yl]acetamide
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxyhexadecan-2-yl]pentanamide
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxytetradecan-2-yl]heptanamide
N-[1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxypentadecan-2-yl]hexanamide
[(2R)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-[(E)-tetradec-9-enoyl]oxypropyl] (6E,9E,12E,15E)-octadeca-6,9,12,15-tetraenoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(9E,11E,13E)-hexadeca-9,11,13-trienoyl]oxypropan-2-yl] (4E,7E)-hexadeca-4,7-dienoate
4-[2-[(5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoyl]oxy-3-[(6E,9E,12E)-pentadeca-6,9,12-trienoyl]oxypropoxy]-2-(trimethylazaniumyl)butanoate
[3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-[(5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoyl]oxypropyl] hexadecanoate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(E)-tetradec-9-enoyl]oxypropan-2-yl] (9E,11E,13E,15E)-octadeca-9,11,13,15-tetraenoate
4-[3-[(3E,6E,9E)-dodeca-3,6,9-trienoyl]oxy-2-[(4E,7E,10E,13E,16E)-nonadeca-4,7,10,13,16-pentaenoyl]oxypropoxy]-2-(trimethylazaniumyl)butanoate
[(2S)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-decanoyloxypropyl] (4E,7E,10E,13E,16E)-docosa-4,7,10,13,16-pentaenoate
[3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-[(7E,9E,11E,13E)-hexadeca-7,9,11,13-tetraenoyl]oxypropyl] (E)-hexadec-7-enoate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(E)-tetradec-9-enoyl]oxypropan-2-yl] (6E,9E,12E,15E)-octadeca-6,9,12,15-tetraenoate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-decanoyloxypropan-2-yl] (7E,10E,13E,16E,19E)-docosa-7,10,13,16,19-pentaenoate
[2-[(7E,9E,11E,13E)-hexadeca-7,9,11,13-tetraenoyl]oxy-3-[(E)-tridec-8-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
4-[2-[(3E,6E,9E)-dodeca-3,6,9-trienoyl]oxy-3-[(4E,7E,10E,13E,16E)-nonadeca-4,7,10,13,16-pentaenoyl]oxypropoxy]-2-(trimethylazaniumyl)butanoate
[(2S)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-dodecanoyloxypropyl] (5E,8E,11E,14E,17E)-icosa-5,8,11,14,17-pentaenoate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-decanoyloxypropan-2-yl] (4E,7E,10E,13E,16E)-docosa-4,7,10,13,16-pentaenoate
[(2R)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-[(E)-tetradec-9-enoyl]oxypropyl] (9E,11E,13E,15E)-octadeca-9,11,13,15-tetraenoate
[(2S)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-decanoyloxypropyl] (7E,10E,13E,16E,19E)-docosa-7,10,13,16,19-pentaenoate
[2-[(5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoyl]oxy-3-tridecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-[(9E,11E,13E)-hexadeca-9,11,13-trienoyl]oxypropyl] (4E,7E)-hexadeca-4,7-dienoate
4-[3-[(5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoyl]oxy-2-[(6E,9E,12E)-pentadeca-6,9,12-trienoyl]oxypropoxy]-2-(trimethylazaniumyl)butanoate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-dodecanoyloxypropan-2-yl] (5E,8E,11E,14E,17E)-icosa-5,8,11,14,17-pentaenoate
phosphatidylethanolamine 32:5
A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 32 carbons in total with 5 double bonds.
MePC(28:5)
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