Exact Mass: 335.0787

Exact Mass Matches: 335.0787

Found 3 metabolites which its exact mass value is equals to given mass value 335.0787, within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error 4.0E-5 dalton.

S-Formylglutathione

(2S)-2-amino-4-{[(1R)-1-[(carboxymethyl)carbamoyl]-2-(formylsulfanyl)ethyl]carbamoyl}butanoic acid

C11H17N3O7S (335.0787)


S-Formylglutathione, also known as L-gamma-glutamyl-S-formyl-L-cysteinylglycine, belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of three to ten alpha-amino acids joined by peptide bonds. S-Formylglutathione is a very strong basic compound (based on its pKa). S-Formylglutathione exists in all living species, ranging from bacteria to humans. Outside of the human body, S-formylglutathione has been detected, but not quantified in, several different foods, such as sweet marjorams, muscadine grapes, amaranths, lemon verbena, and garden tomato. This could make S-formylglutathione a potential biomarker for the consumption of these foods. S-Formylglutathione is formed from the oxidation of S-hydroxymethylglutathione by the enzyme formaldehyde dehydrogenase (FDH; EC 1.2.1.1) in the presence of NAD (PMID: 2806555). S-Formylglutathione is formed from the oxidation of S-hydroxymethylglutathione by the enzyme formaldehyde dehydrogenase (FDH; EC 1.2.1.1) in the presence of NAD (PubMed ID 2806555) [HMDB]. S-Formylglutathione is found in many foods, some of which are horseradish tree, wild carrot, japanese walnut, and red beetroot.

   

S-formylglutathionate(1-)

2-amino-4-({1-[(carboxymethyl)-C-hydroxycarbonimidoyl]-2-(formylsulfanyl)ethyl}-C-hydroxycarbonimidoyl)butanoic acid

C11H17N3O7S (335.0787)


S-formylglutathionate(1-) is considered to be slightly soluble (in water) and acidic

   

S-Formylglutathione

S-Formylglutathione

C11H17N3O7S (335.0787)


A S-acylglutathione in which the acyl group specified is formyl.