Exact Mass: 463.19882580000007

Exact Mass Matches: 463.19882580000007

Found 6 metabolites which its exact mass value is equals to given mass value 463.19882580000007, within given mass tolerance error 1.6E-6 dalton. Try search metabolite list with more accurate mass tolerance error 3.2E-7 dalton.

4-Hydroxynonenal glutathione

(2S)-2-amino-5-[[(2R)-1-(carboxymethylamino)-3-[(2S,3S,5R)-5-hydroxy-2-pentyloxolan-3-yl]sulfanyl-1-oxopropan-2-yl]amino]-5-oxopentanoic acid

C19H33N3O8S (463.19882580000007)

4-Hydroxynonenal glutathione (4-HNE-GSH) is the conjugated product of 4-hydroxy-2-nonenal with glutathione that is synthesized from a reaction catalyzed by glutathione transferases (GSTs). 4-Hydroxy-2-nonenal (4-HNE) is a major lipid peroxidation end product that is known to be highly toxic and very stable. It has been implicated in the pathogenesis and progression of a multitude of human diseases (e.g. cataractogenesis, diabetes, atherosclerosis, osteoporosis, Alzheimers disease, Parkinsons disease, multiple schlerosis, cancer, etc.) (PMID: 23848536). The primary mechanism of 4-HNE detoxification is via its conjugation to glutathione (PMID: 12892994).

4-HNE-GSH

L--glutamyl-S-[(3)-tetrahydro-5-hydroxy-2-pentyl-3-furanyl]-L-cysteinyl-glycine

C19H33N3O8S (463.19882580000007)

4-S-Glutathionyl-5-pentyl-tetrahydro-furan-2-OL

C19H33N3O8S (463.19882580000007)

(2S)-2-amino-5-[[(2R)-1-(carboxymethylamino)-3-(4-hydroxy-1-oxononan-3-yl)sulfanyl-1-oxopropan-2-yl]amino]-5-oxopentanoic acid

C19H33N3O8S (463.19882580000007)

4-Hydroxynonenal glutathione conjugate

C19H33N3O8S (463.19882580000007)

Glycine, L-gamma-glutamyl-S-[2-hydroxy-1-(2-oxoethyl)heptyl]-L-cysteinyl-

C19H33N3O8S (463.19882580000007)