Exact Mass: 263.12881319999997
Exact Mass Matches: 263.12881319999997
Found 15 metabolites which its exact mass value is equals to given mass value 263.12881319999997,
within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error
0.0002 dalton.
2-cis-abscisate
2-cis-abscisate is practically insoluble (in water) and a weakly acidic compound (based on its pKa). 2-cis-abscisate can be found in a number of food items such as common wheat, lemon thyme, black raspberry, and acorn, which makes 2-cis-abscisate a potential biomarker for the consumption of these food products.
pentalenolactone D(1-)
A monocarboxylic acid anion that is the conjugate base of pentalenolactone D, obtained by deprotonation of the carboxy group; major species at pH 7.3.
(1S,4aR,9aR)-1,8,8-trimethyl-3-oxo-1,4,4a,6a,7,9-hexahydropentaleno[6a,1-c]pyran-5-carboxylate
(1,4,8,11-Tetraazacyclotetradecane)copper(2+)
C10H24CuN4+2 (263.12968539999997)
neopentalenolactone D(1-)
A monocarboxylic acid anion that is the conjugate base of neopentalenolactone D, obtained by deprotonation of the carboxy group; major species at pH 7.3.