Exact Mass: 293.21165840000003
Exact Mass Matches: 293.21165840000003
Found 31 metabolites which its exact mass value is equals to given mass value 293.21165840000003,
within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error
8.0E-6 dalton.
(9Z)-(13S)-12,13-epoxyoctadeca-9,11-dienoate
(9z)-(13s)-12,13-epoxyoctadeca-9,11-dienoate is practically insoluble (in water) and a weakly acidic compound (based on its pKa). (9z)-(13s)-12,13-epoxyoctadeca-9,11-dienoate can be found in a number of food items such as pomes, grape, butternut, and half-highbush blueberry, which makes (9z)-(13s)-12,13-epoxyoctadeca-9,11-dienoate a potential biomarker for the consumption of these food products.
3-oxo-2-(cis-2'-pentenyl)-cyclopentane-1-octanoate
3-oxo-2-(cis-2-pentenyl)-cyclopentane-1-octanoate is practically insoluble (in water) and a weakly acidic compound (based on its pKa). 3-oxo-2-(cis-2-pentenyl)-cyclopentane-1-octanoate can be found in a number of food items such as lemon grass, fireweed, pepper (c. pubescens), and pili nut, which makes 3-oxo-2-(cis-2-pentenyl)-cyclopentane-1-octanoate a potential biomarker for the consumption of these food products.
Colneleate
C18H29O3- (293.21165840000003)
An oxo fatty acid anion and the conjugate base of colneleic acid, arising from deprotonation of the carboxylic acid group.
8-[(1R,2R)-3-Oxo-2-{(Z)-pent-2-enyl}cyclopentyl]octanoate
C18H29O3- (293.21165840000003)
9,10-epoxy-10,12Z-octadecadienoate
C18H29O3- (293.21165840000003)
(12Z,15Z)-9,10-epoxyoctadeca-12,15-dienoate
C18H29O3- (293.21165840000003)
(9Z,12Z)-15,16-epoxyoctadeca-9,12-dienoate
C18H29O3- (293.21165840000003)
(9Z,15Z)-12,13-epoxy-octadeca-9,15-dienoate
C18H29O3- (293.21165840000003)
9(S)-hydroxy-(10E,12Z,15Z)-octadeca-10,12,15-trienoate
C18H29O3- (293.21165840000003)
(9Z,11E,13S,15Z)-13-hydroxyoctadeca-9,11,15-trienoate
C18H29O3- (293.21165840000003)
(9Z,13S)-12,13-epoxyoctadeca-9,11-dienoate
C18H29O3- (293.21165840000003)
A long-chain unsaturated fatty acid anion that is the conjugate base of (9Z,13S)-12,13-epoxyoctadeca-9,11-dienoic acid arising from deprotonation of the carboxylic acid function.
3-oxo-2-(cis-2-pentenyl)-cyclopentane-1-octanoate
C18H29O3- (293.21165840000003)
(E,11E)-11-(3-pentyloxiran-2-ylidene)undec-9-enoate
C18H29O3- (293.21165840000003)
(R)-2-hydroxy-alpha-linolenate
C18H29O3- (293.21165840000003)
A hydroxy fatty acid anion that is the conjugate base of (R)-2-hydroxy-alpha-linolenic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
(Z,E)-13-oxooctadeca-9,11-dienoate
C18H29O3- (293.21165840000003)
8-{(2S)-3-[(2Z)-oct-2-en-1-ylidene]oxiran-2-yl}octanoate
C18H29O3- (293.21165840000003)
9-HOTrE(1-)
C18H29O3- (293.21165840000003)
A polyunsaturated fatty acid anion that is the conjugate base of 9-HOTrE, obtained by deprotonation of the carboxy group; major species at pH 7.3.
8-[(1R,2R)-3-oxo-2-{(Z)-pent-2-en-1-yl}cyclopentyl]octanoate
C18H29O3- (293.21165840000003)
(10E,12Z)-9-Oxooctadeca-10,12-dienoate
C18H29O3- (293.21165840000003)
(10S)-hydroxy-(6Z,12Z,15Z)-octadecatrienoate
C18H29O3- (293.21165840000003)
9-oxo-ODE(1-)
A octadecanoid anion that is the conjugate base of 9-oxo-ODE, obtained by deprotonation of the carboxy group; major species at pH 7.3.
13(S)-HOTrE(1-)
A polyunsaturated fatty acid anion that is the conjugate base of 13S-HOTrE arising from deprotonation of the carboxylic acid function; major species at pH 7.3.
13-oxo-9Z,11E-ODE(1-)
A polyunsaturated fatty acid anion that is the conjugate base of 13-oxo-9Z,11E-ODE, arising from deprotonation of the carboxylic acid function; major species at pH 7.3.
8-[(1S,2S)-3-oxo-2-{(Z)-pent-2-en-1-yl}cyclopentyl]octanoate
An oxo monocarboxylic acid anion that is the conjugate base of 8-[(1S,2S)-3-oxo-2-{(Z)-pent-2-en-1-yl}cyclopentyl]octanoic acid resulting from the deprotonation of the carboxy group; major species at pH 7.3.