Exact Mass: 692.0671842

Exact Mass Matches: 692.0671842

Found 3 metabolites which its exact mass value is equals to given mass value 692.0671842, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

selenodiglutathione

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

C20H32N6O12S2Se (692.0684762)


Selenodiglutathione, also known as gssesg, is a member of the class of compounds known as peptides. Peptides are compounds containing an amide derived from two or more amino carboxylic acid molecules (the same or different) by formation of a covalent bond from the carbonyl carbon of one to the nitrogen atom of another. Selenodiglutathione is slightly soluble (in water) and an extremely strong acidic compound (based on its pKa). Selenodiglutathione can be found in a number of food items such as broad bean, common sage, agave, and babassu palm, which makes selenodiglutathione a potential biomarker for the consumption of these food products. Selenodiglutathione may be a unique E.coli metabolite.

   

Carbonylbis(triphenylphosphine)rhodium(I) chloride

Carbonylbis(triphenylphosphine)rhodium(I) chloride

C37H32ClOP2Rh (692.0671842)


   

Selenodiglutathione

Selenodiglutathione

C20H32N6O12S2Se (692.0684762)


A thioselenide in which a selenium atom is attached to the sulfur atoms of two molecules of glutathione. It is an initial metabolite of selenite, SeO3(2-).