Exact Mass: 344.1381404

Exact Mass Matches: 344.1381404

Found 18 metabolites which its exact mass value is equals to given mass value 344.1381404, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

Tyrosyl-Tyrosine

2-[2-amino-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanoic acid

C18H20N2O5 (344.137215)


Tyrosyl-Tyrosine is a dipeptied compoosed of two tyrosine residues. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.

   

tyrosine-tyrosinate

2-amino-3-(4-{[2-amino-3-(4-hydroxyphenyl)propanoyl]oxy}phenyl)propanoic acid

C18H20N2O5 (344.137215)


   

(2S)-2-[[(2S)-2-Aminopropanoyl]-naphthalen-2-ylamino]pentanedioic acid

(2S)-2-[[(2S)-2-Aminopropanoyl]-naphthalen-2-ylamino]pentanedioic acid

C18H20N2O5 (344.137215)


   

L-Tyrosin-anhydrid (?)|L-tyrosine-anhydride (?)

L-Tyrosin-anhydrid (?)|L-tyrosine-anhydride (?)

C18H20N2O5 (344.137215)


   
   

Tyr-tyr

2-[2-amino-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanoic acid

C18H20N2O5 (344.137215)


Tyrosyltyrosine in which each tyrosine residue has L-configuration.

   
   

METHYL 6-(3,5-DIMETHOXYPHENYLAMINO)-5-OXO-1,2,3,5-TETRAHYDROINDOLIZINE-8-CARBOXYLATE

METHYL 6-(3,5-DIMETHOXYPHENYLAMINO)-5-OXO-1,2,3,5-TETRAHYDROINDOLIZINE-8-CARBOXYLATE

C18H20N2O5 (344.137215)


   

1-octyl-3-MethyliMidazoliuM trifluoroMethanesulfonate

1-octyl-3-MethyliMidazoliuM trifluoroMethanesulfonate

C13H23F3N2O3S (344.1381404)


   

1-Methyl-3-Octylimidazolium Trifluoromet

1-Methyl-3-Octylimidazolium Trifluoromet

C13H23F3N2O3S (344.1381404)


   
   

(2S)-2-[[(2S)-2-Aminopropanoyl]-naphthalen-2-ylamino]pentanedioic acid

(2S)-2-[[(2S)-2-Aminopropanoyl]-naphthalen-2-ylamino]pentanedioic acid

C18H20N2O5 (344.137215)


   

N-[(E)-Pyridin-4-ylmethylideneamino]-3-[(2E)-2-(pyridin-4-ylmethylidene)hydrazinyl]benzamide

N-[(E)-Pyridin-4-ylmethylideneamino]-3-[(2E)-2-(pyridin-4-ylmethylidene)hydrazinyl]benzamide

C19H16N6O (344.13855259999997)


   

Ethyl {3-[(3,5-dimethoxybenzoyl)amino]phenyl}carbamate

Ethyl {3-[(3,5-dimethoxybenzoyl)amino]phenyl}carbamate

C18H20N2O5 (344.137215)


   
   

n-[(3,4-dimethoxyphenyl)methylidene]-3,4-dimethoxybenzenecarbohydrazonic acid

n-[(3,4-dimethoxyphenyl)methylidene]-3,4-dimethoxybenzenecarbohydrazonic acid

C18H20N2O5 (344.137215)


   

n-[(e)-(3,4-dimethoxyphenyl)methylidene]-3,4-dimethoxybenzenecarbohydrazonic acid

n-[(e)-(3,4-dimethoxyphenyl)methylidene]-3,4-dimethoxybenzenecarbohydrazonic acid

C18H20N2O5 (344.137215)


   

n-{2-hydroxy-5-[({4-hydroxy-3-[(1-hydroxyethylidene)amino]phenyl}methoxy)methyl]phenyl}ethanimidic acid

n-{2-hydroxy-5-[({4-hydroxy-3-[(1-hydroxyethylidene)amino]phenyl}methoxy)methyl]phenyl}ethanimidic acid

C18H20N2O5 (344.137215)